Merge "[Backup cleanup] remove unused (and no-op) method setBackupProvisioned"
diff --git a/api/current.txt b/api/current.txt
index 17ea06f..bf3a1f4 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -11302,6 +11302,7 @@
     method public void updateSessionAppLabel(int, java.lang.CharSequence);
     field public static final java.lang.String ACTION_SESSION_COMMITTED = "android.content.pm.action.SESSION_COMMITTED";
     field public static final java.lang.String ACTION_SESSION_DETAILS = "android.content.pm.action.SESSION_DETAILS";
+    field public static final java.lang.String ACTION_SESSION_UPDATED = "android.content.pm.action.SESSION_UPDATED";
     field public static final java.lang.String EXTRA_OTHER_PACKAGE_NAME = "android.content.pm.extra.OTHER_PACKAGE_NAME";
     field public static final java.lang.String EXTRA_PACKAGE_NAME = "android.content.pm.extra.PACKAGE_NAME";
     field public static final java.lang.String EXTRA_SESSION = "android.content.pm.extra.SESSION";
@@ -14134,8 +14135,11 @@
 
   public final class Insets {
     method public static android.graphics.Insets add(android.graphics.Insets, android.graphics.Insets);
+    method public static android.graphics.Insets max(android.graphics.Insets, android.graphics.Insets);
+    method public static android.graphics.Insets min(android.graphics.Insets, android.graphics.Insets);
     method public static android.graphics.Insets of(int, int, int, int);
     method public static android.graphics.Insets of(android.graphics.Rect);
+    method public static android.graphics.Insets subtract(android.graphics.Insets, android.graphics.Insets);
     field public static final android.graphics.Insets NONE;
     field public final int bottom;
     field public final int left;
@@ -28444,6 +28448,7 @@
     method public android.net.ProxyInfo getHttpProxy();
     method public java.lang.String getInterfaceName();
     method public java.util.List<android.net.LinkAddress> getLinkAddresses();
+    method public int getMtu();
     method public java.lang.String getPrivateDnsServerName();
     method public java.util.List<android.net.RouteInfo> getRoutes();
     method public boolean isPrivateDnsActive();
diff --git a/api/system-current.txt b/api/system-current.txt
index 5ccb7bb..734ac82 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -3518,7 +3518,20 @@
     ctor public LinkAddress(java.lang.String);
   }
 
+  public final class LinkProperties implements android.os.Parcelable {
+    ctor public LinkProperties();
+    method public boolean addRoute(android.net.RouteInfo);
+    method public void clear();
+    method public void setDnsServers(java.util.Collection<java.net.InetAddress>);
+    method public void setDomains(java.lang.String);
+    method public void setHttpProxy(android.net.ProxyInfo);
+    method public void setInterfaceName(java.lang.String);
+    method public void setLinkAddresses(java.util.Collection<android.net.LinkAddress>);
+    method public void setMtu(int);
+  }
+
   public final class NetworkCapabilities implements android.os.Parcelable {
+    method public int getSignalStrength();
     field public static final int NET_CAPABILITY_OEM_PAID = 22; // 0x16
   }
 
@@ -3538,6 +3551,10 @@
     method public abstract void onRequestScores(android.net.NetworkKey[]);
   }
 
+  public static class NetworkRequest.Builder {
+    method public android.net.NetworkRequest.Builder setSignalStrength(int);
+  }
+
   public class NetworkScoreManager {
     method public boolean clearScores() throws java.lang.SecurityException;
     method public void disableScoring() throws java.lang.SecurityException;
@@ -5139,10 +5156,12 @@
     method public final java.util.Set<android.content.ComponentName> getContentCaptureDisabledActivities();
     method public final java.util.Set<java.lang.String> getContentCaptureDisabledPackages();
     method public void onActivitySnapshot(android.view.contentcapture.ContentCaptureSessionId, android.service.contentcapture.SnapshotData);
+    method public void onConnected();
     method public void onContentCaptureEvent(android.view.contentcapture.ContentCaptureSessionId, android.view.contentcapture.ContentCaptureEvent);
     method public deprecated void onContentCaptureEventsRequest(android.view.contentcapture.ContentCaptureSessionId, android.service.contentcapture.ContentCaptureEventsRequest);
     method public void onCreateContentCaptureSession(android.view.contentcapture.ContentCaptureContext, android.view.contentcapture.ContentCaptureSessionId);
     method public void onDestroyContentCaptureSession(android.view.contentcapture.ContentCaptureSessionId);
+    method public void onDisconnected();
     method public final void setActivityContentCaptureEnabled(android.content.ComponentName, boolean);
     method public final void setContentCaptureWhitelist(java.util.List<java.lang.String>, java.util.List<android.content.ComponentName>);
     method public final void setPackageContentCaptureEnabled(java.lang.String, boolean);
@@ -6244,7 +6263,6 @@
     method public deprecated boolean getDataEnabled(int);
     method public boolean getEmergencyCallbackMode();
     method public java.lang.String getIsimDomain();
-    method public int getPreferredNetworkType(int);
     method public int getPreferredNetworkTypeBitmap();
     method public int getRadioPowerState();
     method public int getSimApplicationState();
@@ -6300,29 +6318,6 @@
     field public static final java.lang.String EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING = "android.telephony.extra.VOICEMAIL_SCRAMBLED_PIN_STRING";
     field public static final int INVALID_CARD_ID = -1; // 0xffffffff
     field public static final long MAX_NUMBER_VERIFICATION_TIMEOUT_MILLIS = 60000L; // 0xea60L
-    field public static final int NETWORK_MODE_CDMA_EVDO = 4; // 0x4
-    field public static final int NETWORK_MODE_CDMA_NO_EVDO = 5; // 0x5
-    field public static final int NETWORK_MODE_EVDO_NO_CDMA = 6; // 0x6
-    field public static final int NETWORK_MODE_GLOBAL = 7; // 0x7
-    field public static final int NETWORK_MODE_GSM_ONLY = 1; // 0x1
-    field public static final int NETWORK_MODE_GSM_UMTS = 3; // 0x3
-    field public static final int NETWORK_MODE_LTE_CDMA_EVDO = 8; // 0x8
-    field public static final int NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA = 10; // 0xa
-    field public static final int NETWORK_MODE_LTE_GSM_WCDMA = 9; // 0x9
-    field public static final int NETWORK_MODE_LTE_ONLY = 11; // 0xb
-    field public static final int NETWORK_MODE_LTE_TDSCDMA = 15; // 0xf
-    field public static final int NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 22; // 0x16
-    field public static final int NETWORK_MODE_LTE_TDSCDMA_GSM = 17; // 0x11
-    field public static final int NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA = 20; // 0x14
-    field public static final int NETWORK_MODE_LTE_TDSCDMA_WCDMA = 19; // 0x13
-    field public static final int NETWORK_MODE_LTE_WCDMA = 12; // 0xc
-    field public static final int NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 21; // 0x15
-    field public static final int NETWORK_MODE_TDSCDMA_GSM = 16; // 0x10
-    field public static final int NETWORK_MODE_TDSCDMA_GSM_WCDMA = 18; // 0x12
-    field public static final int NETWORK_MODE_TDSCDMA_ONLY = 13; // 0xd
-    field public static final int NETWORK_MODE_TDSCDMA_WCDMA = 14; // 0xe
-    field public static final int NETWORK_MODE_WCDMA_ONLY = 2; // 0x2
-    field public static final int NETWORK_MODE_WCDMA_PREF = 0; // 0x0
     field public static final int NETWORK_TYPE_BITMASK_1xRTT = 128; // 0x80
     field public static final int NETWORK_TYPE_BITMASK_CDMA = 16; // 0x10
     field public static final int NETWORK_TYPE_BITMASK_EDGE = 4; // 0x4
diff --git a/cmds/idmap2/idmap2/Main.cpp b/cmds/idmap2/idmap2/Main.cpp
index 4012555..445fac5 100644
--- a/cmds/idmap2/idmap2/Main.cpp
+++ b/cmds/idmap2/idmap2/Main.cpp
@@ -29,8 +29,8 @@
 
 using android::idmap2::CommandLineOptions;
 
-typedef std::map<std::string, std::function<bool(const std::vector<std::string>&, std::ostream&)>>
-    NameToFunctionMap;
+using NameToFunctionMap =
+    std::map<std::string, std::function<bool(const std::vector<std::string>&, std::ostream&)>>;
 
 namespace {
 
diff --git a/cmds/idmap2/idmap2/Scan.cpp b/cmds/idmap2/idmap2/Scan.cpp
index ef560d1..4918747 100644
--- a/cmds/idmap2/idmap2/Scan.cpp
+++ b/cmds/idmap2/idmap2/Scan.cpp
@@ -56,8 +56,7 @@
     }
     paths.insert(apk_paths->cbegin(), apk_paths->cend());
   }
-  return std::unique_ptr<std::vector<std::string>>(
-      new std::vector<std::string>(paths.cbegin(), paths.cend()));
+  return std::make_unique<std::vector<std::string>>(paths.cbegin(), paths.cend());
 }
 }  // namespace
 
@@ -138,15 +137,15 @@
   }
 
   std::stringstream stream;
-  for (auto iter = interesting_apks.cbegin(); iter != interesting_apks.cend(); ++iter) {
-    const std::string idmap_path = Idmap::CanonicalIdmapPathFor(output_directory, *iter);
+  for (const auto& apk : interesting_apks) {
+    const std::string idmap_path = Idmap::CanonicalIdmapPathFor(output_directory, apk);
     std::stringstream dev_null;
     if (!Verify(std::vector<std::string>({"--idmap-path", idmap_path}), dev_null) &&
         !Create(std::vector<std::string>({
                     "--target-apk-path",
                     target_apk_path,
                     "--overlay-apk-path",
-                    *iter,
+                    apk,
                     "--idmap-path",
                     idmap_path,
                 }),
diff --git a/cmds/idmap2/idmap2d/Idmap2Service.cpp b/cmds/idmap2/idmap2d/Idmap2Service.cpp
index 7b16093..d2e46e1 100644
--- a/cmds/idmap2/idmap2d/Idmap2Service.cpp
+++ b/cmds/idmap2/idmap2d/Idmap2Service.cpp
@@ -56,8 +56,7 @@
 
 }  // namespace
 
-namespace android {
-namespace os {
+namespace android::os {
 
 Status Idmap2Service::getIdmapPath(const std::string& overlay_apk_path,
                                    int32_t user_id ATTRIBUTE_UNUSED, std::string* _aidl_return) {
@@ -132,9 +131,8 @@
     return error("failed to write to idmap path " + idmap_path);
   }
 
-  _aidl_return->reset(new std::string(idmap_path));
+  *_aidl_return = std::make_unique<std::string>(idmap_path);
   return ok();
 }
 
-}  // namespace os
-}  // namespace android
+}  // namespace android::os
diff --git a/cmds/idmap2/idmap2d/Idmap2Service.h b/cmds/idmap2/idmap2d/Idmap2Service.h
index 4e5abc9..e0bc22e 100644
--- a/cmds/idmap2/idmap2d/Idmap2Service.h
+++ b/cmds/idmap2/idmap2d/Idmap2Service.h
@@ -25,8 +25,8 @@
 
 #include "android/os/BnIdmap2.h"
 
-namespace android {
-namespace os {
+namespace android::os {
+
 class Idmap2Service : public BinderService<Idmap2Service>, public BnIdmap2 {
  public:
   static char const* getServiceName() {
@@ -46,7 +46,7 @@
                              const std::string& overlay_apk_path, int32_t user_id,
                              std::unique_ptr<std::string>* _aidl_return);
 };
-}  // namespace os
-}  // namespace android
+
+}  // namespace android::os
 
 #endif  // IDMAP2_IDMAP2D_IDMAP2SERVICE_H_
diff --git a/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h b/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h
index 2368aea..2c3e9d3 100644
--- a/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h
+++ b/cmds/idmap2/include/idmap2/BinaryStreamVisitor.h
@@ -23,8 +23,7 @@
 
 #include "idmap2/Idmap.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 class BinaryStreamVisitor : public Visitor {
  public:
@@ -43,7 +42,6 @@
   std::ostream& stream_;
 };
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_BINARYSTREAMVISITOR_H_
diff --git a/cmds/idmap2/include/idmap2/CommandLineOptions.h b/cmds/idmap2/include/idmap2/CommandLineOptions.h
index f3aa68b..b93e716 100644
--- a/cmds/idmap2/include/idmap2/CommandLineOptions.h
+++ b/cmds/idmap2/include/idmap2/CommandLineOptions.h
@@ -23,8 +23,7 @@
 #include <string>
 #include <vector>
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 /*
  * Utility class to convert a command line, including options (--path foo.txt),
@@ -65,7 +64,6 @@
   std::string name_;
 };
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_COMMANDLINEOPTIONS_H_
diff --git a/cmds/idmap2/include/idmap2/FileUtils.h b/cmds/idmap2/include/idmap2/FileUtils.h
index 84cc69a..5c41c49 100644
--- a/cmds/idmap2/include/idmap2/FileUtils.h
+++ b/cmds/idmap2/include/idmap2/FileUtils.h
@@ -22,9 +22,7 @@
 #include <string>
 #include <vector>
 
-namespace android {
-namespace idmap2 {
-namespace utils {
+namespace android::idmap2::utils {
 
 constexpr const mode_t kIdmapFilePermissionMask = 0133;  // u=rw,g=r,o=r
 
@@ -37,8 +35,6 @@
 
 std::unique_ptr<std::string> ReadFile(const std::string& path);
 
-}  // namespace utils
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2::utils
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_FILEUTILS_H_
diff --git a/cmds/idmap2/include/idmap2/Idmap.h b/cmds/idmap2/include/idmap2/Idmap.h
index 837b7c5..b989e4c 100644
--- a/cmds/idmap2/include/idmap2/Idmap.h
+++ b/cmds/idmap2/include/idmap2/Idmap.h
@@ -57,8 +57,7 @@
 #include "androidfw/ResourceTypes.h"
 #include "androidfw/StringPiece.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 class Idmap;
 class Visitor;
@@ -271,7 +270,6 @@
   virtual void visit(const IdmapData::TypeEntry& type_entry) = 0;
 };
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_IDMAP_H_
diff --git a/cmds/idmap2/include/idmap2/ResourceUtils.h b/cmds/idmap2/include/idmap2/ResourceUtils.h
index d106f19..323796b 100644
--- a/cmds/idmap2/include/idmap2/ResourceUtils.h
+++ b/cmds/idmap2/include/idmap2/ResourceUtils.h
@@ -25,14 +25,10 @@
 #include "idmap2/Idmap.h"
 #include "idmap2/Result.h"
 
-namespace android {
-namespace idmap2 {
-namespace utils {
+namespace android::idmap2::utils {
 
 Result<std::string> WARN_UNUSED ResToTypeEntryName(const AssetManager2& am, ResourceId resid);
 
-}  // namespace utils
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2::utils
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_RESOURCEUTILS_H_
diff --git a/cmds/idmap2/include/idmap2/Xml.h b/cmds/idmap2/include/idmap2/Xml.h
index 9ab5ec4..dd89dee 100644
--- a/cmds/idmap2/include/idmap2/Xml.h
+++ b/cmds/idmap2/include/idmap2/Xml.h
@@ -25,8 +25,7 @@
 #include "androidfw/ResourceTypes.h"
 #include "utils/String16.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 class Xml {
  public:
@@ -45,7 +44,6 @@
   DISALLOW_COPY_AND_ASSIGN(Xml);
 };
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_XML_H_
diff --git a/cmds/idmap2/include/idmap2/ZipFile.h b/cmds/idmap2/include/idmap2/ZipFile.h
index 9edbbe0..8f50e36 100644
--- a/cmds/idmap2/include/idmap2/ZipFile.h
+++ b/cmds/idmap2/include/idmap2/ZipFile.h
@@ -21,11 +21,10 @@
 #include <string>
 
 #include "android-base/macros.h"
-#include "ziparchive/zip_archive.h"
 #include "idmap2/Result.h"
+#include "ziparchive/zip_archive.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 struct MemoryChunk {
   size_t size;
@@ -56,7 +55,6 @@
   DISALLOW_COPY_AND_ASSIGN(ZipFile);
 };
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_ZIPFILE_H_
diff --git a/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp b/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
index b7765bc..9651328 100644
--- a/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
+++ b/cmds/idmap2/libidmap2/BinaryStreamVisitor.cpp
@@ -22,8 +22,7 @@
 
 #include "idmap2/BinaryStreamVisitor.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 void BinaryStreamVisitor::Write16(uint16_t value) {
   uint16_t x = htodl(value);
@@ -77,5 +76,4 @@
   }
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/CommandLineOptions.cpp b/cmds/idmap2/libidmap2/CommandLineOptions.cpp
index 28c3797..cabc8f3 100644
--- a/cmds/idmap2/libidmap2/CommandLineOptions.cpp
+++ b/cmds/idmap2/libidmap2/CommandLineOptions.cpp
@@ -26,13 +26,11 @@
 
 #include "idmap2/CommandLineOptions.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 std::unique_ptr<std::vector<std::string>> CommandLineOptions::ConvertArgvToVector(
     int argc, const char** argv) {
-  return std::unique_ptr<std::vector<std::string>>(
-      new std::vector<std::string>(argv + 1, argv + argc));
+  return std::make_unique<std::vector<std::string>>(argv + 1, argv + argc);
 }
 
 CommandLineOptions& CommandLineOptions::OptionalFlag(const std::string& name,
@@ -111,8 +109,8 @@
   }
 
   if (!mandatory_opts.empty()) {
-    for (auto iter = mandatory_opts.cbegin(); iter != mandatory_opts.cend(); ++iter) {
-      outError << "error: " << *iter << ": missing mandatory option" << std::endl;
+    for (const auto& opt : mandatory_opts) {
+      outError << "error: " << opt << ": missing mandatory option" << std::endl;
     }
     Usage(outError);
     return false;
@@ -159,5 +157,4 @@
   }
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/FileUtils.cpp b/cmds/idmap2/libidmap2/FileUtils.cpp
index 88d40d1..0255727 100644
--- a/cmds/idmap2/libidmap2/FileUtils.cpp
+++ b/cmds/idmap2/libidmap2/FileUtils.cpp
@@ -15,10 +15,10 @@
  */
 
 #include <dirent.h>
-#include <errno.h>
 #include <sys/types.h>
 #include <unistd.h>
 
+#include <cerrno>
 #include <fstream>
 #include <memory>
 #include <string>
@@ -27,9 +27,7 @@
 
 #include "idmap2/FileUtils.h"
 
-namespace android {
-namespace idmap2 {
-namespace utils {
+namespace android::idmap2::utils {
 
 std::unique_ptr<std::vector<std::string>> FindFiles(const std::string& root, bool recurse,
                                                     const FindFilesPredicate& predicate) {
@@ -79,6 +77,4 @@
   return r == 0 ? std::move(str) : nullptr;
 }
 
-}  // namespace utils
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2::utils
diff --git a/cmds/idmap2/libidmap2/Idmap.cpp b/cmds/idmap2/libidmap2/Idmap.cpp
index 5822745..37d6af8 100644
--- a/cmds/idmap2/libidmap2/Idmap.cpp
+++ b/cmds/idmap2/libidmap2/Idmap.cpp
@@ -36,8 +36,7 @@
 #include "idmap2/Result.h"
 #include "idmap2/ZipFile.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 namespace {
 
@@ -450,5 +449,4 @@
   }
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp b/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp
index b36df24..fc967799 100644
--- a/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp
+++ b/cmds/idmap2/libidmap2/PrettyPrintVisitor.cpp
@@ -24,8 +24,7 @@
 #include "idmap2/ResourceUtils.h"
 #include "idmap2/Result.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 #define RESID(pkg, type, entry) (((pkg) << 24) | ((type) << 16) | (entry))
 
@@ -73,5 +72,4 @@
   }
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/RawPrintVisitor.cpp b/cmds/idmap2/libidmap2/RawPrintVisitor.cpp
index a6bf5fb6..ec2decf 100644
--- a/cmds/idmap2/libidmap2/RawPrintVisitor.cpp
+++ b/cmds/idmap2/libidmap2/RawPrintVisitor.cpp
@@ -27,8 +27,7 @@
 
 using android::ApkAssets;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 // verbatim copy fomr PrettyPrintVisitor.cpp, move to common utils
 #define RESID(pkg, type, entry) (((pkg) << 24) | ((type) << 16) | (entry))
@@ -127,5 +126,4 @@
   offset_ += kIdmapStringLength;
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/ResourceUtils.cpp b/cmds/idmap2/libidmap2/ResourceUtils.cpp
index 5c89783..04e0ec7 100644
--- a/cmds/idmap2/libidmap2/ResourceUtils.cpp
+++ b/cmds/idmap2/libidmap2/ResourceUtils.cpp
@@ -25,9 +25,7 @@
 using android::StringPiece16;
 using android::util::Utf16ToUtf8;
 
-namespace android {
-namespace idmap2 {
-namespace utils {
+namespace android::idmap2::utils {
 
 Result<std::string> WARN_UNUSED ResToTypeEntryName(const AssetManager2& am, ResourceId resid) {
   AssetManager2::ResourceName name;
@@ -49,6 +47,4 @@
   return {out};
 }
 
-}  // namespace utils
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2::utils
diff --git a/cmds/idmap2/libidmap2/Xml.cpp b/cmds/idmap2/libidmap2/Xml.cpp
index 5543722..0075a92 100644
--- a/cmds/idmap2/libidmap2/Xml.cpp
+++ b/cmds/idmap2/libidmap2/Xml.cpp
@@ -21,8 +21,7 @@
 
 #include "idmap2/Xml.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 std::unique_ptr<const Xml> Xml::Create(const uint8_t* data, size_t size, bool copyData) {
   std::unique_ptr<Xml> xml(new Xml());
@@ -78,5 +77,4 @@
   xml_.uninit();
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/ZipFile.cpp b/cmds/idmap2/libidmap2/ZipFile.cpp
index 9fb611d..15ec3f9 100644
--- a/cmds/idmap2/libidmap2/ZipFile.cpp
+++ b/cmds/idmap2/libidmap2/ZipFile.cpp
@@ -20,8 +20,7 @@
 #include "idmap2/Result.h"
 #include "idmap2/ZipFile.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 std::unique_ptr<MemoryChunk> MemoryChunk::Allocate(size_t size) {
   void* ptr = ::operator new(sizeof(MemoryChunk) + size);
@@ -63,5 +62,4 @@
   return status == 0 ? Result<uint32_t>(entry.crc32) : kResultError;
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
index 3b9dbe9..2698ac0 100644
--- a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
+++ b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
@@ -31,8 +31,7 @@
 
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 TEST(BinaryStreamVisitorTests, CreateBinaryStreamViaBinaryStreamVisitor) {
   std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
@@ -124,5 +123,4 @@
   ASSERT_FALSE(success);
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/CommandLineOptionsTests.cpp b/cmds/idmap2/tests/CommandLineOptionsTests.cpp
index 243d23a..c27d27a 100644
--- a/cmds/idmap2/tests/CommandLineOptionsTests.cpp
+++ b/cmds/idmap2/tests/CommandLineOptionsTests.cpp
@@ -38,8 +38,7 @@
 
 #include "TestHelpers.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 TEST(CommandLineOptionsTests, Flag) {
   bool foo = true;
@@ -193,5 +192,4 @@
             std::string::npos);
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/FileUtilsTests.cpp b/cmds/idmap2/tests/FileUtilsTests.cpp
index 6584ee3..4bf832a 100644
--- a/cmds/idmap2/tests/FileUtilsTests.cpp
+++ b/cmds/idmap2/tests/FileUtilsTests.cpp
@@ -29,9 +29,7 @@
 
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
-namespace utils {
+namespace android::idmap2::utils {
 
 TEST(FileUtilsTests, FindFilesFindEverythingNonRecursive) {
   const auto& root = GetTestDataPath();
@@ -71,6 +69,4 @@
   close(pipefd[0]);
 }
 
-}  // namespace utils
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2::utils
diff --git a/cmds/idmap2/tests/Idmap2BinaryTests.cpp b/cmds/idmap2/tests/Idmap2BinaryTests.cpp
index 255f3c1..22f48e9 100644
--- a/cmds/idmap2/tests/Idmap2BinaryTests.cpp
+++ b/cmds/idmap2/tests/Idmap2BinaryTests.cpp
@@ -46,8 +46,7 @@
 using ::android::util::ExecuteBinary;
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 class Idmap2BinaryTests : public Idmap2Tests {};
 
@@ -313,5 +312,4 @@
   ASSERT_NE(result->status, EXIT_SUCCESS);
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/IdmapTests.cpp b/cmds/idmap2/tests/IdmapTests.cpp
index dc80e0e..963f22e 100644
--- a/cmds/idmap2/tests/IdmapTests.cpp
+++ b/cmds/idmap2/tests/IdmapTests.cpp
@@ -37,8 +37,7 @@
 using ::testing::IsNull;
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 TEST(IdmapTests, TestCanonicalIdmapPathFor) {
   ASSERT_EQ(Idmap::CanonicalIdmapPathFor("/foo", "/vendor/overlay/bar.apk"),
@@ -346,23 +345,23 @@
   explicit TestVisitor(std::ostream& stream) : stream_(stream) {
   }
 
-  void visit(const Idmap& idmap ATTRIBUTE_UNUSED) {
+  void visit(const Idmap& idmap ATTRIBUTE_UNUSED) override {
     stream_ << "TestVisitor::visit(Idmap)" << std::endl;
   }
 
-  void visit(const IdmapHeader& idmap ATTRIBUTE_UNUSED) {
+  void visit(const IdmapHeader& idmap ATTRIBUTE_UNUSED) override {
     stream_ << "TestVisitor::visit(IdmapHeader)" << std::endl;
   }
 
-  void visit(const IdmapData& idmap ATTRIBUTE_UNUSED) {
+  void visit(const IdmapData& idmap ATTRIBUTE_UNUSED) override {
     stream_ << "TestVisitor::visit(IdmapData)" << std::endl;
   }
 
-  void visit(const IdmapData::Header& idmap ATTRIBUTE_UNUSED) {
+  void visit(const IdmapData::Header& idmap ATTRIBUTE_UNUSED) override {
     stream_ << "TestVisitor::visit(IdmapData::Header)" << std::endl;
   }
 
-  void visit(const IdmapData::TypeEntry& idmap ATTRIBUTE_UNUSED) {
+  void visit(const IdmapData::TypeEntry& idmap ATTRIBUTE_UNUSED) override {
     stream_ << "TestVisitor::visit(IdmapData::TypeEntry)" << std::endl;
   }
 
@@ -391,5 +390,4 @@
             "TestVisitor::visit(IdmapData::TypeEntry)\n");
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/Main.cpp b/cmds/idmap2/tests/Main.cpp
index 0f683ff..2b13fed 100644
--- a/cmds/idmap2/tests/Main.cpp
+++ b/cmds/idmap2/tests/Main.cpp
@@ -22,15 +22,13 @@
 
 #include "TestHelpers.h"
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 std::string GetTestDataPath() {
   return base::GetExecutableDirectory() + "/tests/data";
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
 
 int main(int argc, char** argv) {
   ::testing::InitGoogleTest(&argc, argv);
diff --git a/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp b/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
index 0c4f493..7736bc0 100644
--- a/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
+++ b/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
@@ -33,8 +33,7 @@
 
 using android::ApkAssets;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 TEST(PrettyPrintVisitorTests, CreatePrettyPrintVisitor) {
   const std::string target_apk_path(GetTestDataPath() + "/target/target.apk");
@@ -78,5 +77,4 @@
   ASSERT_NE(stream.str().find("0x7f020000 -> 0x7f020000\n"), std::string::npos);
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/RawPrintVisitorTests.cpp b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
index 6285f21..0318cd2 100644
--- a/cmds/idmap2/tests/RawPrintVisitorTests.cpp
+++ b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
@@ -29,8 +29,7 @@
 
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 TEST(RawPrintVisitorTests, CreateRawPrintVisitor) {
   const std::string target_apk_path(GetTestDataPath() + "/target/target.apk");
@@ -79,5 +78,4 @@
   ASSERT_NE(stream.str().find("0000021c: 00000000  0x7f020000 -> 0x7f020000\n"), std::string::npos);
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/ResourceUtilsTests.cpp b/cmds/idmap2/tests/ResourceUtilsTests.cpp
index c8578d3..ad78685 100644
--- a/cmds/idmap2/tests/ResourceUtilsTests.cpp
+++ b/cmds/idmap2/tests/ResourceUtilsTests.cpp
@@ -28,8 +28,7 @@
 
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 class ResourceUtilsTests : public Idmap2Tests {
  protected:
@@ -62,5 +61,4 @@
   ASSERT_FALSE(name);
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/TestHelpers.h b/cmds/idmap2/tests/TestHelpers.h
index 356db7a..45525a5 100644
--- a/cmds/idmap2/tests/TestHelpers.h
+++ b/cmds/idmap2/tests/TestHelpers.h
@@ -19,8 +19,7 @@
 
 #include <string>
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 const unsigned char idmap_raw_data[] = {
     // IDMAP HEADER
@@ -162,7 +161,6 @@
   std::string idmap_path_;
 };
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
 
 #endif  // IDMAP2_TESTS_TESTHELPERS_H_
diff --git a/cmds/idmap2/tests/XmlTests.cpp b/cmds/idmap2/tests/XmlTests.cpp
index 40758b42..fe79d8f 100644
--- a/cmds/idmap2/tests/XmlTests.cpp
+++ b/cmds/idmap2/tests/XmlTests.cpp
@@ -27,8 +27,7 @@
 using ::testing::IsNull;
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 TEST(XmlTests, Create) {
   auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
@@ -68,5 +67,4 @@
   ASSERT_THAT(fail, IsNull());
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/ZipFileTests.cpp b/cmds/idmap2/tests/ZipFileTests.cpp
index 6e4a501..79be43c 100644
--- a/cmds/idmap2/tests/ZipFileTests.cpp
+++ b/cmds/idmap2/tests/ZipFileTests.cpp
@@ -28,8 +28,7 @@
 using ::testing::IsNull;
 using ::testing::NotNull;
 
-namespace android {
-namespace idmap2 {
+namespace android::idmap2 {
 
 TEST(ZipFileTests, BasicOpen) {
   auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
@@ -66,5 +65,4 @@
   ASSERT_THAT(fail, IsNull());
 }
 
-}  // namespace idmap2
-}  // namespace android
+}  // namespace android::idmap2
diff --git a/cmds/incident_helper/src/TextParserBase.h b/cmds/incident_helper/src/TextParserBase.h
index 784c181..a6074e7 100644
--- a/cmds/incident_helper/src/TextParserBase.h
+++ b/cmds/incident_helper/src/TextParserBase.h
@@ -30,7 +30,7 @@
 public:
     String8 name;
 
-    TextParserBase(String8 name) : name(name) {};
+    explicit TextParserBase(String8 name) : name(name) {};
     virtual ~TextParserBase() {};
 
     virtual status_t Parse(const int in, const int out) const = 0;
diff --git a/cmds/incident_helper/src/ih_util.h b/cmds/incident_helper/src/ih_util.h
index c02a349..09dc8e6 100644
--- a/cmds/incident_helper/src/ih_util.h
+++ b/cmds/incident_helper/src/ih_util.h
@@ -109,7 +109,7 @@
 class Reader
 {
 public:
-    Reader(const int fd);
+    explicit Reader(const int fd);
     ~Reader();
 
     bool readLine(std::string* line);
@@ -162,7 +162,7 @@
 class Message
 {
 public:
-    Message(Table* table);
+    explicit Message(Table* table);
     ~Message();
 
     // Reconstructs the typical proto message by adding its message fields.
diff --git a/cmds/incidentd/src/IncidentService.h b/cmds/incidentd/src/IncidentService.h
index 6252ad2..c63a183 100644
--- a/cmds/incidentd/src/IncidentService.h
+++ b/cmds/incidentd/src/IncidentService.h
@@ -97,7 +97,7 @@
 // ================================================================================
 class IncidentService : public BnIncidentManager {
 public:
-    IncidentService(const sp<Looper>& handlerLooper);
+    explicit IncidentService(const sp<Looper>& handlerLooper);
     virtual ~IncidentService();
 
     virtual Status reportIncident(const IncidentReportArgs& args);
diff --git a/cmds/incidentd/src/Privacy.h b/cmds/incidentd/src/Privacy.h
index a3df490..a0159d9 100644
--- a/cmds/incidentd/src/Privacy.h
+++ b/cmds/incidentd/src/Privacy.h
@@ -83,7 +83,7 @@
     static PrivacySpec new_spec(int dest);
 
 private:
-    PrivacySpec(uint8_t dest) : dest(dest) {}
+    explicit PrivacySpec(uint8_t dest) : dest(dest) {}
 };
 
 }  // namespace incidentd
diff --git a/cmds/incidentd/src/Reporter.h b/cmds/incidentd/src/Reporter.h
index 45fd944..2a3abd7 100644
--- a/cmds/incidentd/src/Reporter.h
+++ b/cmds/incidentd/src/Reporter.h
@@ -89,7 +89,7 @@
     ReportRequestSet batch;
 
     Reporter();                       // PROD must use this constructor.
-    Reporter(const char* directory);  // For testing purpose only.
+    explicit Reporter(const char* directory);  // For testing purpose only.
     virtual ~Reporter();
 
     // Run the report as described in the batch and args parameters.
diff --git a/cmds/incidentd/src/Section.cpp b/cmds/incidentd/src/Section.cpp
index 10d2268..32ec1ba 100644
--- a/cmds/incidentd/src/Section.cpp
+++ b/cmds/incidentd/src/Section.cpp
@@ -415,7 +415,7 @@
     bool workerDone;
     status_t workerError;
 
-    WorkerThreadData(const WorkerThreadSection* section);
+    explicit WorkerThreadData(const WorkerThreadSection* section);
     virtual ~WorkerThreadData();
 };
 
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index 0114ff4..f0b751d 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -216,6 +216,7 @@
         "tests/anomaly/AnomalyTracker_test.cpp",
         "tests/ConfigManager_test.cpp",
         "tests/external/puller_util_test.cpp",
+	"tests/external/StatsPuller_test.cpp",
         "tests/indexed_priority_queue_test.cpp",
         "tests/LogEntryMatcher_test.cpp",
         "tests/LogEvent_test.cpp",
diff --git a/cmds/statsd/src/StatsService.cpp b/cmds/statsd/src/StatsService.cpp
index 50b64b9..f2a4663 100644
--- a/cmds/statsd/src/StatsService.cpp
+++ b/cmds/statsd/src/StatsService.cpp
@@ -704,7 +704,7 @@
 status_t StatsService::cmd_print_pulled_metrics(int out, const Vector<String8>& args) {
     int s = atoi(args[1].c_str());
     vector<shared_ptr<LogEvent> > stats;
-    if (mPullerManager->Pull(s, getElapsedRealtimeNs(), &stats)) {
+    if (mPullerManager->Pull(s, &stats)) {
         for (const auto& it : stats) {
             dprintf(out, "Pull from %d: %s\n", s, it->ToString().c_str());
         }
diff --git a/cmds/statsd/src/anomaly/AlarmMonitor.h b/cmds/statsd/src/anomaly/AlarmMonitor.h
index 3badb1f..bca858e 100644
--- a/cmds/statsd/src/anomaly/AlarmMonitor.h
+++ b/cmds/statsd/src/anomaly/AlarmMonitor.h
@@ -42,7 +42,7 @@
  * Timestamps are in seconds since epoch in a uint32, so will fail in year 2106.
  */
 struct InternalAlarm : public RefBase {
-    InternalAlarm(uint32_t timestampSec) : timestampSec(timestampSec) {
+    explicit InternalAlarm(uint32_t timestampSec) : timestampSec(timestampSec) {
     }
 
     const uint32_t timestampSec;
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index fd62843..51db2d2 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -3474,10 +3474,10 @@
  * Pulls on-device BatteryStats power use calculations for the overall device.
  */
 message DeviceCalculatedPowerUse {
-    // Power used by the device in mAh, as computed by BatteryStats, since BatteryStats last reset
-    // (i.e. roughly since device was last significantly charged).
-    // Currently, this is BatteryStatsHelper.getComputedPower() (not getTotalPower()).
-    optional float computed_power_milli_amp_hours = 1;
+    // Power used by the device in nAs (i.e. nanocoulombs (nC)), as computed by BatteryStats, since
+    // BatteryStats last reset (i.e. roughly since device was last significantly charged).
+    // Currently, this is from BatteryStatsHelper.getComputedPower() (not getTotalPower()).
+    optional int64 computed_power_nano_amp_secs = 1;
 }
 
 /**
@@ -3489,9 +3489,9 @@
     // Uid being blamed. Note: isolated uids have already been mapped to host uid.
     optional int32 uid = 1 [(is_uid) = true];
 
-    // Power used by this uid in mAh, as computed by BatteryStats, since BatteryStats last reset
-    // (i.e. roughly since device was last significantly charged).
-    optional float power_milli_amp_hours = 2;
+    // Power used by this uid in nAs (i.e. nanocoulombs (nC)), as computed by BatteryStats, since
+    // BatteryStats last reset (i.e. roughly since device was last significantly charged).
+    optional int64 power_nano_amp_secs = 2;
 }
 
 /**
@@ -3525,9 +3525,9 @@
     }
     optional DrainType drain_type = 1;
 
-    // Power used by this item in mAh, as computed by BatteryStats, since BatteryStats last reset
-    // (i.e. roughly since device was last significantly charged).
-    optional float power_milli_amp_hours = 2;
+    // Power used by this item in nAs (i.e. nanocoulombs (nC)), as computed by BatteryStats, since
+    // BatteryStats last reset (i.e. roughly since device was last significantly charged).
+    optional int64 power_nano_amp_secs = 2;
 }
 
 /**
diff --git a/cmds/statsd/src/condition/ConditionWizard.h b/cmds/statsd/src/condition/ConditionWizard.h
index a6f88af..2c88147 100644
--- a/cmds/statsd/src/condition/ConditionWizard.h
+++ b/cmds/statsd/src/condition/ConditionWizard.h
@@ -29,7 +29,7 @@
 class ConditionWizard : public virtual android::RefBase {
 public:
     ConditionWizard(){};  // for testing
-    ConditionWizard(std::vector<sp<ConditionTracker>>& conditionTrackers)
+    explicit ConditionWizard(std::vector<sp<ConditionTracker>>& conditionTrackers)
         : mAllConditions(conditionTrackers){};
 
     virtual ~ConditionWizard(){};
diff --git a/cmds/statsd/src/config/ConfigKey.h b/cmds/statsd/src/config/ConfigKey.h
index dc79519..4cc9393 100644
--- a/cmds/statsd/src/config/ConfigKey.h
+++ b/cmds/statsd/src/config/ConfigKey.h
@@ -33,7 +33,7 @@
 class ConfigKey {
 public:
     ConfigKey();
-    explicit ConfigKey(const ConfigKey& that);
+    ConfigKey(const ConfigKey& that);
     ConfigKey(int uid, const int64_t& id);
     ~ConfigKey();
 
diff --git a/cmds/statsd/src/external/PowerStatsPuller.h b/cmds/statsd/src/external/PowerStatsPuller.h
index dd5ff8f..6f15bd6 100644
--- a/cmds/statsd/src/external/PowerStatsPuller.h
+++ b/cmds/statsd/src/external/PowerStatsPuller.h
@@ -28,6 +28,8 @@
 class PowerStatsPuller : public StatsPuller {
 public:
     PowerStatsPuller();
+
+private:
     bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
 };
 
diff --git a/cmds/statsd/src/external/ResourceHealthManagerPuller.h b/cmds/statsd/src/external/ResourceHealthManagerPuller.h
index 9b238eaf5..f650fcc 100644
--- a/cmds/statsd/src/external/ResourceHealthManagerPuller.h
+++ b/cmds/statsd/src/external/ResourceHealthManagerPuller.h
@@ -28,7 +28,9 @@
  */
 class ResourceHealthManagerPuller : public StatsPuller {
 public:
-    ResourceHealthManagerPuller(int tagId);
+    explicit ResourceHealthManagerPuller(int tagId);
+
+private:
     bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
 };
 
diff --git a/cmds/statsd/src/external/ResourceThermalManagerPuller.h b/cmds/statsd/src/external/ResourceThermalManagerPuller.h
index 13c675a..5313792 100644
--- a/cmds/statsd/src/external/ResourceThermalManagerPuller.h
+++ b/cmds/statsd/src/external/ResourceThermalManagerPuller.h
@@ -29,6 +29,8 @@
 class ResourceThermalManagerPuller : public StatsPuller {
 public:
     ResourceThermalManagerPuller();
+
+private:
     bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
 };
 
diff --git a/cmds/statsd/src/external/StatsCompanionServicePuller.h b/cmds/statsd/src/external/StatsCompanionServicePuller.h
index 0a49732..2e13320 100644
--- a/cmds/statsd/src/external/StatsCompanionServicePuller.h
+++ b/cmds/statsd/src/external/StatsCompanionServicePuller.h
@@ -25,14 +25,14 @@
 
 class StatsCompanionServicePuller : public StatsPuller {
 public:
-    StatsCompanionServicePuller(int tagId);
-    bool PullInternal(vector<std::shared_ptr<LogEvent> >* data) override;
+    explicit StatsCompanionServicePuller(int tagId);
 
     void SetStatsCompanionService(sp<IStatsCompanionService> statsCompanionService) override;
 
 private:
     Mutex mStatsCompanionServiceLock;
     sp<IStatsCompanionService> mStatsCompanionService = nullptr;
+    bool PullInternal(vector<std::shared_ptr<LogEvent> >* data) override;
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/external/StatsPuller.cpp b/cmds/statsd/src/external/StatsPuller.cpp
index 7043d66..c7c22ee 100644
--- a/cmds/statsd/src/external/StatsPuller.cpp
+++ b/cmds/statsd/src/external/StatsPuller.cpp
@@ -34,48 +34,52 @@
 
 StatsPuller::StatsPuller(const int tagId)
     : mTagId(tagId) {
-    // Pullers can cause significant impact to system health and battery.
-    // So that we don't pull too frequently.
-    mCoolDownNs = StatsPullerManager::kAllPullAtomInfo.find(tagId)->second.coolDownNs;
-    VLOG("Puller for tag %d created. Cooldown set to %lld", mTagId, (long long)mCoolDownNs);
 }
 
-bool StatsPuller::Pull(const int64_t elapsedTimeNs, std::vector<std::shared_ptr<LogEvent>>* data) {
+bool StatsPuller::Pull(std::vector<std::shared_ptr<LogEvent>>* data) {
     lock_guard<std::mutex> lock(mLock);
-    int64_t wallClockTimeNs = getWallClockNs();
+    int64_t elapsedTimeNs = getElapsedRealtimeNs();
     StatsdStats::getInstance().notePull(mTagId);
-    if (elapsedTimeNs - mLastPullTimeNs < mCoolDownNs) {
-        (*data) = mCachedData;
-        StatsdStats::getInstance().notePullFromCache(mTagId);
-        StatsdStats::getInstance().notePullDelay(mTagId, getElapsedRealtimeNs() - elapsedTimeNs);
-        return true;
+    const bool shouldUseCache = elapsedTimeNs - mLastPullTimeNs <
+                                StatsPullerManager::kAllPullAtomInfo.at(mTagId).coolDownNs;
+    if (shouldUseCache) {
+        if (mHasGoodData) {
+            (*data) = mCachedData;
+            StatsdStats::getInstance().notePullFromCache(mTagId);
+        }
+        return mHasGoodData;
     }
-    if (mMinPullIntervalNs > elapsedTimeNs - mLastPullTimeNs) {
-        mMinPullIntervalNs = elapsedTimeNs - mLastPullTimeNs;
-        StatsdStats::getInstance().updateMinPullIntervalSec(mTagId,
-                                                            mMinPullIntervalNs / NS_PER_SEC);
+
+    if (mLastPullTimeNs > 0) {
+        StatsdStats::getInstance().updateMinPullIntervalSec(
+                mTagId, (elapsedTimeNs - mLastPullTimeNs) / NS_PER_SEC);
     }
     mCachedData.clear();
     mLastPullTimeNs = elapsedTimeNs;
-    int64_t pullStartTimeNs = getElapsedRealtimeNs();
-    bool ret = PullInternal(&mCachedData);
-    if (!ret) {
-        mCachedData.clear();
-        return false;
+    mHasGoodData = PullInternal(&mCachedData);
+    if (!mHasGoodData) {
+        return mHasGoodData;
     }
-    StatsdStats::getInstance().notePullTime(mTagId, getElapsedRealtimeNs() - pullStartTimeNs);
-    for (const shared_ptr<LogEvent>& data : mCachedData) {
-        data->setElapsedTimestampNs(elapsedTimeNs);
-        data->setLogdWallClockTimestampNs(wallClockTimeNs);
+    const int64_t pullDurationNs = getElapsedRealtimeNs() - elapsedTimeNs;
+    StatsdStats::getInstance().notePullTime(mTagId, pullDurationNs);
+    const bool pullTimeOut =
+            pullDurationNs > StatsPullerManager::kAllPullAtomInfo.at(mTagId).pullTimeoutNs;
+    if (pullTimeOut) {
+        // Something went wrong. Discard the data.
+        clearCacheLocked();
+        mHasGoodData = false;
+        StatsdStats::getInstance().notePullTimeout(mTagId);
+        ALOGW("Pull for atom %d exceeds timeout %lld nano seconds.", mTagId,
+              (long long)pullDurationNs);
+        return mHasGoodData;
     }
 
     if (mCachedData.size() > 0) {
         mapAndMergeIsolatedUidsToHostUid(mCachedData, mUidMap, mTagId);
-        (*data) = mCachedData;
     }
 
-    StatsdStats::getInstance().notePullDelay(mTagId, getElapsedRealtimeNs() - elapsedTimeNs);
-    return ret;
+    (*data) = mCachedData;
+    return mHasGoodData;
 }
 
 int StatsPuller::ForceClearCache() {
@@ -84,6 +88,10 @@
 
 int StatsPuller::clearCache() {
     lock_guard<std::mutex> lock(mLock);
+    return clearCacheLocked();
+}
+
+int StatsPuller::clearCacheLocked() {
     int ret = mCachedData.size();
     mCachedData.clear();
     mLastPullTimeNs = 0;
@@ -91,7 +99,8 @@
 }
 
 int StatsPuller::ClearCacheIfNecessary(int64_t timestampNs) {
-    if (timestampNs - mLastPullTimeNs > mCoolDownNs) {
+    if (timestampNs - mLastPullTimeNs >
+        StatsPullerManager::kAllPullAtomInfo.at(mTagId).coolDownNs) {
         return clearCache();
     } else {
         return 0;
diff --git a/cmds/statsd/src/external/StatsPuller.h b/cmds/statsd/src/external/StatsPuller.h
index cafd797..c83c4f8 100644
--- a/cmds/statsd/src/external/StatsPuller.h
+++ b/cmds/statsd/src/external/StatsPuller.h
@@ -18,7 +18,6 @@
 
 #include <android/os/IStatsCompanionService.h>
 #include <utils/RefBase.h>
-#include <utils/String16.h>
 #include <mutex>
 #include <vector>
 #include "packages/UidMap.h"
@@ -33,14 +32,20 @@
 
 class StatsPuller : public virtual RefBase {
 public:
-    StatsPuller(const int tagId);
+    explicit StatsPuller(const int tagId);
 
     virtual ~StatsPuller() {}
 
-    // Pulls the data. The returned data will have elapsedTimeNs set as timeNs
-    // and will have wallClockTimeNs set as current wall clock time.
-    // Return true if the pull is successful.
-    bool Pull(const int64_t timeNs, std::vector<std::shared_ptr<LogEvent>>* data);
+    // Pulls the most recent data.
+    // The data may be served from cache if consecutive pulls come within
+    // predefined cooldown time.
+    // Returns true if the pull was successful.
+    // Returns false when
+    //   1) the pull fails
+    //   2) pull takes longer than mPullTimeoutNs (intrinsic to puller)
+    // If a metric wants to make any change to the data, like timestamps, it
+    // should make a copy as this data may be shared with multiple metrics.
+    bool Pull(std::vector<std::shared_ptr<LogEvent>>* data);
 
     // Clear cache immediately
     int ForceClearCache();
@@ -53,29 +58,30 @@
     virtual void SetStatsCompanionService(sp<IStatsCompanionService> statsCompanionService){};
 
 protected:
-    // The atom tag id this puller pulls
     const int mTagId;
 
 private:
     mutable std::mutex mLock;
-    // Minimum time before this puller does actual pull again.
-    // If a pull request comes before cooldown, a cached version from purevious pull
-    // will be returned.
-    // The actual value should be determined by individual pullers.
-    int64_t mCoolDownNs;
-    // For puller stats
-    int64_t mMinPullIntervalNs = LONG_MAX;
 
+    // Real puller impl.
     virtual bool PullInternal(std::vector<std::shared_ptr<LogEvent>>* data) = 0;
 
-    // Cache of data from last pull. If next request comes before cool down finishes,
-    // cached data will be returned.
-    std::vector<std::shared_ptr<LogEvent>> mCachedData;
+    bool mHasGoodData = false;
 
     int64_t mLastPullTimeNs;
 
+    // Cache of data from last pull. If next request comes before cool down finishes,
+    // cached data will be returned.
+    // Cached data is cleared when
+    //   1) A pull fails
+    //   2) A new pull request comes after cooldown time.
+    //   3) clearCache is called.
+    std::vector<std::shared_ptr<LogEvent>> mCachedData;
+
     int clearCache();
 
+    int clearCacheLocked();
+
     static sp<UidMap> mUidMap;
 };
 
diff --git a/cmds/statsd/src/external/StatsPullerManager.cpp b/cmds/statsd/src/external/StatsPullerManager.cpp
index c070ca3..4a716cf 100644
--- a/cmds/statsd/src/external/StatsPullerManager.cpp
+++ b/cmds/statsd/src/external/StatsPullerManager.cpp
@@ -53,195 +53,172 @@
 const std::map<int, PullAtomInfo> StatsPullerManager::kAllPullAtomInfo = {
         // wifi_bytes_transfer
         {android::util::WIFI_BYTES_TRANSFER,
-         {{2, 3, 4, 5},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::WIFI_BYTES_TRANSFER)}},
+         {.additiveFields = {2, 3, 4, 5},
+          .puller = new StatsCompanionServicePuller(android::util::WIFI_BYTES_TRANSFER)}},
         // wifi_bytes_transfer_by_fg_bg
         {android::util::WIFI_BYTES_TRANSFER_BY_FG_BG,
-         {{3, 4, 5, 6},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::WIFI_BYTES_TRANSFER_BY_FG_BG)}},
+         {.additiveFields = {3, 4, 5, 6},
+          .puller = new StatsCompanionServicePuller(android::util::WIFI_BYTES_TRANSFER_BY_FG_BG)}},
         // mobile_bytes_transfer
         {android::util::MOBILE_BYTES_TRANSFER,
-         {{2, 3, 4, 5},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::MOBILE_BYTES_TRANSFER)}},
+         {.additiveFields = {2, 3, 4, 5},
+          .puller = new StatsCompanionServicePuller(android::util::MOBILE_BYTES_TRANSFER)}},
         // mobile_bytes_transfer_by_fg_bg
         {android::util::MOBILE_BYTES_TRANSFER_BY_FG_BG,
-         {{3, 4, 5, 6},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::MOBILE_BYTES_TRANSFER_BY_FG_BG)}},
+         {.additiveFields = {3, 4, 5, 6},
+          .puller =
+                  new StatsCompanionServicePuller(android::util::MOBILE_BYTES_TRANSFER_BY_FG_BG)}},
         // bluetooth_bytes_transfer
         {android::util::BLUETOOTH_BYTES_TRANSFER,
-         {{2, 3},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::BLUETOOTH_BYTES_TRANSFER)}},
+         {.additiveFields = {2, 3},
+          .puller = new StatsCompanionServicePuller(android::util::BLUETOOTH_BYTES_TRANSFER)}},
         // kernel_wakelock
         {android::util::KERNEL_WAKELOCK,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::KERNEL_WAKELOCK)}},
+         {.puller = new StatsCompanionServicePuller(android::util::KERNEL_WAKELOCK)}},
         // subsystem_sleep_state
-        {android::util::SUBSYSTEM_SLEEP_STATE,
-         {{}, 1 * NS_PER_SEC, new SubsystemSleepStatePuller()}},
+        {android::util::SUBSYSTEM_SLEEP_STATE, {.puller = new SubsystemSleepStatePuller()}},
         // on_device_power_measurement
-        {android::util::ON_DEVICE_POWER_MEASUREMENT, {{}, 1 * NS_PER_SEC, new PowerStatsPuller()}},
+        {android::util::ON_DEVICE_POWER_MEASUREMENT, {.puller = new PowerStatsPuller()}},
         // cpu_time_per_freq
         {android::util::CPU_TIME_PER_FREQ,
-         {{3}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::CPU_TIME_PER_FREQ)}},
+         {.additiveFields = {3},
+          .puller = new StatsCompanionServicePuller(android::util::CPU_TIME_PER_FREQ)}},
         // cpu_time_per_uid
         {android::util::CPU_TIME_PER_UID,
-         {{2, 3},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::CPU_TIME_PER_UID)}},
+         {.additiveFields = {2, 3},
+          .puller = new StatsCompanionServicePuller(android::util::CPU_TIME_PER_UID)}},
         // cpu_time_per_uid_freq
         // the throttling is 3sec, handled in
         // frameworks/base/core/java/com/android/internal/os/KernelCpuProcReader
         {android::util::CPU_TIME_PER_UID_FREQ,
-         {{4},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::CPU_TIME_PER_UID_FREQ)}},
+         {.additiveFields = {4},
+          .puller = new StatsCompanionServicePuller(android::util::CPU_TIME_PER_UID_FREQ)}},
         // cpu_active_time
         // the throttling is 3sec, handled in
         // frameworks/base/core/java/com/android/internal/os/KernelCpuProcReader
         {android::util::CPU_ACTIVE_TIME,
-         {{2}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::CPU_ACTIVE_TIME)}},
+         {.additiveFields = {2},
+          .puller = new StatsCompanionServicePuller(android::util::CPU_ACTIVE_TIME)}},
         // cpu_cluster_time
         // the throttling is 3sec, handled in
         // frameworks/base/core/java/com/android/internal/os/KernelCpuProcReader
         {android::util::CPU_CLUSTER_TIME,
-         {{3}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::CPU_CLUSTER_TIME)}},
+         {.additiveFields = {3},
+          .puller = new StatsCompanionServicePuller(android::util::CPU_CLUSTER_TIME)}},
         // wifi_activity_energy_info
         {android::util::WIFI_ACTIVITY_INFO,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::WIFI_ACTIVITY_INFO)}},
+         {.puller = new StatsCompanionServicePuller(android::util::WIFI_ACTIVITY_INFO)}},
         // modem_activity_info
         {android::util::MODEM_ACTIVITY_INFO,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::MODEM_ACTIVITY_INFO)}},
+         {.puller = new StatsCompanionServicePuller(android::util::MODEM_ACTIVITY_INFO)}},
         // bluetooth_activity_info
         {android::util::BLUETOOTH_ACTIVITY_INFO,
-         {{},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::BLUETOOTH_ACTIVITY_INFO)}},
+         {.puller = new StatsCompanionServicePuller(android::util::BLUETOOTH_ACTIVITY_INFO)}},
         // system_elapsed_realtime
         {android::util::SYSTEM_ELAPSED_REALTIME,
-         {{},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::SYSTEM_ELAPSED_REALTIME)}},
+         {.pullTimeoutNs = NS_PER_SEC / 2,
+          .coolDownNs = NS_PER_SEC,
+          .puller = new StatsCompanionServicePuller(android::util::SYSTEM_ELAPSED_REALTIME)}},
         // system_uptime
         {android::util::SYSTEM_UPTIME,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::SYSTEM_UPTIME)}},
+         {.puller = new StatsCompanionServicePuller(android::util::SYSTEM_UPTIME)}},
         // remaining_battery_capacity
         {android::util::REMAINING_BATTERY_CAPACITY,
-         {{},
-          1 * NS_PER_SEC,
-          new ResourceHealthManagerPuller(android::util::REMAINING_BATTERY_CAPACITY)}},
+         {.puller = new ResourceHealthManagerPuller(android::util::REMAINING_BATTERY_CAPACITY)}},
         // full_battery_capacity
         {android::util::FULL_BATTERY_CAPACITY,
-         {{},
-          1 * NS_PER_SEC,
-          new ResourceHealthManagerPuller(android::util::FULL_BATTERY_CAPACITY)}},
+         {.puller = new ResourceHealthManagerPuller(android::util::FULL_BATTERY_CAPACITY)}},
         // battery_voltage
         {android::util::BATTERY_VOLTAGE,
-         {{}, 1 * NS_PER_SEC, new ResourceHealthManagerPuller(android::util::BATTERY_VOLTAGE)}},
-        // battery_level
+         {.puller = new ResourceHealthManagerPuller(android::util::BATTERY_VOLTAGE)}},
+        // battery_voltage
         {android::util::BATTERY_LEVEL,
-         {{}, 1 * NS_PER_SEC, new ResourceHealthManagerPuller(android::util::BATTERY_LEVEL)}},
+         {.puller = new ResourceHealthManagerPuller(android::util::BATTERY_LEVEL)}},
         // process_memory_state
         {android::util::PROCESS_MEMORY_STATE,
-         {{4, 5, 6, 7, 8, 9},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::PROCESS_MEMORY_STATE)}},
+         {.additiveFields = {4, 5, 6, 7, 8, 9},
+          .puller = new StatsCompanionServicePuller(android::util::PROCESS_MEMORY_STATE)}},
         // native_process_memory_state
         {android::util::NATIVE_PROCESS_MEMORY_STATE,
-         {{3, 4, 5, 6},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::NATIVE_PROCESS_MEMORY_STATE)}},
+         {.additiveFields = {3, 4, 5, 6},
+          .puller = new StatsCompanionServicePuller(android::util::NATIVE_PROCESS_MEMORY_STATE)}},
         {android::util::PROCESS_MEMORY_HIGH_WATER_MARK,
-         {{3},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::PROCESS_MEMORY_HIGH_WATER_MARK)}},
+         {.additiveFields = {3},
+          .puller =
+                  new StatsCompanionServicePuller(android::util::PROCESS_MEMORY_HIGH_WATER_MARK)}},
         // temperature
-        {android::util::TEMPERATURE, {{}, 1 * NS_PER_SEC, new ResourceThermalManagerPuller()}},
+        {android::util::TEMPERATURE, {.puller = new ResourceThermalManagerPuller()}},
         // binder_calls
         {android::util::BINDER_CALLS,
-         {{4, 5, 6, 8, 12},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::BINDER_CALLS)}},
+         {.additiveFields = {4, 5, 6, 8, 12},
+          .puller = new StatsCompanionServicePuller(android::util::BINDER_CALLS)}},
         // binder_calls_exceptions
         {android::util::BINDER_CALLS_EXCEPTIONS,
-         {{},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::BINDER_CALLS_EXCEPTIONS)}},
+         {.puller = new StatsCompanionServicePuller(android::util::BINDER_CALLS_EXCEPTIONS)}},
         // looper_stats
         {android::util::LOOPER_STATS,
-         {{5, 6, 7, 8, 9},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::LOOPER_STATS)}},
+         {.additiveFields = {5, 6, 7, 8, 9},
+          .puller = new StatsCompanionServicePuller(android::util::LOOPER_STATS)}},
         // Disk Stats
         {android::util::DISK_STATS,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::DISK_STATS)}},
+         {.puller = new StatsCompanionServicePuller(android::util::DISK_STATS)}},
         // Directory usage
         {android::util::DIRECTORY_USAGE,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::DIRECTORY_USAGE)}},
+         {.puller = new StatsCompanionServicePuller(android::util::DIRECTORY_USAGE)}},
         // Size of app's code, data, and cache
         {android::util::APP_SIZE,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::APP_SIZE)}},
+         {.puller = new StatsCompanionServicePuller(android::util::APP_SIZE)}},
         // Size of specific categories of files. Eg. Music.
         {android::util::CATEGORY_SIZE,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::CATEGORY_SIZE)}},
+         {.puller = new StatsCompanionServicePuller(android::util::CATEGORY_SIZE)}},
         // Number of fingerprints registered to each user.
         {android::util::NUM_FINGERPRINTS,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::NUM_FINGERPRINTS)}},
+         {.puller = new StatsCompanionServicePuller(android::util::NUM_FINGERPRINTS)}},
         // ProcStats.
         {android::util::PROC_STATS,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::PROC_STATS)}},
+         {.puller = new StatsCompanionServicePuller(android::util::PROC_STATS)}},
         // ProcStatsPkgProc.
         {android::util::PROC_STATS_PKG_PROC,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::PROC_STATS_PKG_PROC)}},
+         {.puller = new StatsCompanionServicePuller(android::util::PROC_STATS_PKG_PROC)}},
         // Disk I/O stats per uid.
         {android::util::DISK_IO,
-         {{2, 3, 4, 5, 6, 7, 8, 9, 10, 11},
-          3 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::DISK_IO)}},
+         {.additiveFields = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11},
+          .coolDownNs = 3 * NS_PER_SEC,
+          .puller = new StatsCompanionServicePuller(android::util::DISK_IO)}},
         // PowerProfile constants for power model calculations.
         {android::util::POWER_PROFILE,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::POWER_PROFILE)}},
+         {.puller = new StatsCompanionServicePuller(android::util::POWER_PROFILE)}},
         // Process cpu stats. Min cool-down is 5 sec, inline with what AcitivityManagerService uses.
         {android::util::PROCESS_CPU_TIME,
-         {{} /* additive fields */,
-          5 * NS_PER_SEC /* min cool-down in seconds*/,
-          new StatsCompanionServicePuller(android::util::PROCESS_CPU_TIME)}},
+         {.coolDownNs = 5 * NS_PER_SEC /* min cool-down in seconds*/,
+          .puller = new StatsCompanionServicePuller(android::util::PROCESS_CPU_TIME)}},
         {android::util::CPU_TIME_PER_THREAD_FREQ,
-         {{7, 9, 11, 13, 15, 17, 19, 21},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::CPU_TIME_PER_THREAD_FREQ)}},
+         {.additiveFields = {7, 9, 11, 13, 15, 17, 19, 21},
+          .puller = new StatsCompanionServicePuller(android::util::CPU_TIME_PER_THREAD_FREQ)}},
         // DeviceCalculatedPowerUse.
         {android::util::DEVICE_CALCULATED_POWER_USE,
-         {{},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::DEVICE_CALCULATED_POWER_USE)}},
+         {.puller = new StatsCompanionServicePuller(android::util::DEVICE_CALCULATED_POWER_USE)}},
         // DeviceCalculatedPowerBlameUid.
         {android::util::DEVICE_CALCULATED_POWER_BLAME_UID,
-         {{},  // BatteryStats already merged isolated with host ids so it's unnecessary here.
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::DEVICE_CALCULATED_POWER_BLAME_UID)}},
+         {.puller = new StatsCompanionServicePuller(
+                  android::util::DEVICE_CALCULATED_POWER_BLAME_UID)}},
         // DeviceCalculatedPowerBlameOther.
         {android::util::DEVICE_CALCULATED_POWER_BLAME_OTHER,
-         {{},
-          1 * NS_PER_SEC,
-          new StatsCompanionServicePuller(android::util::DEVICE_CALCULATED_POWER_BLAME_OTHER)}},
+         {.puller = new StatsCompanionServicePuller(
+                  android::util::DEVICE_CALCULATED_POWER_BLAME_OTHER)}},
         // BuildInformation.
         {android::util::BUILD_INFORMATION,
-         {{}, 1 * NS_PER_SEC, new StatsCompanionServicePuller(android::util::BUILD_INFORMATION)}},
+         {.puller = new StatsCompanionServicePuller(android::util::BUILD_INFORMATION)}},
 };
 
 StatsPullerManager::StatsPullerManager() : mNextPullTimeNs(NO_ALARM_UPDATE) {
 }
 
-bool StatsPullerManager::Pull(const int tagId, const int64_t timeNs,
-                                  vector<shared_ptr<LogEvent>>* data) {
+bool StatsPullerManager::Pull(int tagId, vector<shared_ptr<LogEvent>>* data) {
     VLOG("Initiating pulling %d", tagId);
 
     if (kAllPullAtomInfo.find(tagId) != kAllPullAtomInfo.end()) {
-        bool ret = kAllPullAtomInfo.find(tagId)->second.puller->Pull(timeNs, data);
+        bool ret = kAllPullAtomInfo.find(tagId)->second.puller->Pull(data);
         VLOG("pulled %d items", (int)data->size());
         return ret;
     } else {
@@ -333,8 +310,9 @@
     }
 }
 
-void StatsPullerManager::OnAlarmFired(const int64_t currentTimeNs) {
+void StatsPullerManager::OnAlarmFired(int64_t elapsedTimeNs) {
     AutoMutex _l(mLock);
+    int64_t wallClockNs = getWallClockNs();
 
     int64_t minNextPullTimeNs = NO_ALARM_UPDATE;
 
@@ -344,7 +322,7 @@
         vector<ReceiverInfo*> receivers = vector<ReceiverInfo*>();
         if (pair.second.size() != 0) {
             for (ReceiverInfo& receiverInfo : pair.second) {
-                if (receiverInfo.nextPullTimeNs <= currentTimeNs) {
+                if (receiverInfo.nextPullTimeNs <= elapsedTimeNs) {
                     receivers.push_back(&receiverInfo);
                 } else {
                     if (receiverInfo.nextPullTimeNs < minNextPullTimeNs) {
@@ -360,22 +338,38 @@
 
     for (const auto& pullInfo : needToPull) {
         vector<shared_ptr<LogEvent>> data;
-        if (Pull(pullInfo.first, currentTimeNs, &data)) {
-            for (const auto& receiverInfo : pullInfo.second) {
-                sp<PullDataReceiver> receiverPtr = receiverInfo->receiver.promote();
-                if (receiverPtr != nullptr) {
-                    receiverPtr->onDataPulled(data);
-                    // we may have just come out of a coma, compute next pull time
-                    receiverInfo->nextPullTimeNs =
-                            (currentTimeNs - receiverInfo->nextPullTimeNs) /
-                                receiverInfo->intervalNs * receiverInfo->intervalNs +
-                            receiverInfo->intervalNs + receiverInfo->nextPullTimeNs;
-                    if (receiverInfo->nextPullTimeNs < minNextPullTimeNs) {
-                        minNextPullTimeNs = receiverInfo->nextPullTimeNs;
-                    }
-                } else {
-                    VLOG("receiver already gone.");
+        if (!Pull(pullInfo.first, &data)) {
+            VLOG("pull failed at %lld, will try again later", (long long)elapsedTimeNs);
+            continue;
+        }
+        StatsdStats::getInstance().notePullDelay(pullInfo.first,
+                                                 getElapsedRealtimeNs() - elapsedTimeNs);
+
+        // Convention is to mark pull atom timestamp at request time.
+        // If we pull at t0, puller starts at t1, finishes at t2, and send back
+        // at t3, we mark t0 as its timestamp, which should correspond to its
+        // triggering event, such as condition change at t0.
+        // Here the triggering event is alarm fired from AlarmManager.
+        // In ValueMetricProducer and GaugeMetricProducer we do same thing
+        // when pull on condition change, etc.
+        for (auto& event : data) {
+            event->setElapsedTimestampNs(elapsedTimeNs);
+            event->setLogdWallClockTimestampNs(wallClockNs);
+        }
+
+        for (const auto& receiverInfo : pullInfo.second) {
+            sp<PullDataReceiver> receiverPtr = receiverInfo->receiver.promote();
+            if (receiverPtr != nullptr) {
+                receiverPtr->onDataPulled(data);
+                // we may have just come out of a coma, compute next pull time
+                int numBucketsAhead =
+                        (elapsedTimeNs - receiverInfo->nextPullTimeNs) / receiverInfo->intervalNs;
+                receiverInfo->nextPullTimeNs += (numBucketsAhead + 1) * receiverInfo->intervalNs;
+                if (receiverInfo->nextPullTimeNs < minNextPullTimeNs) {
+                    minNextPullTimeNs = receiverInfo->nextPullTimeNs;
                 }
+            } else {
+                VLOG("receiver already gone.");
             }
         }
     }
diff --git a/cmds/statsd/src/external/StatsPullerManager.h b/cmds/statsd/src/external/StatsPullerManager.h
index 3350736..807e4af 100644
--- a/cmds/statsd/src/external/StatsPullerManager.h
+++ b/cmds/statsd/src/external/StatsPullerManager.h
@@ -26,6 +26,7 @@
 #include <vector>
 #include "PullDataReceiver.h"
 #include "StatsPuller.h"
+#include "guardrail/StatsdStats.h"
 #include "logd/LogEvent.h"
 
 namespace android {
@@ -36,11 +37,19 @@
     // The field numbers of the fields that need to be summed when merging
     // isolated uid with host uid.
     std::vector<int> additiveFields;
-    // How long should the puller wait before doing an actual pull again. Default
-    // 1 sec. Set this to 0 if this is handled elsewhere.
+    // Minimum time before this puller does actual pull again.
+    // Pullers can cause significant impact to system health and battery.
+    // So that we don't pull too frequently.
+    // If a pull request comes before cooldown, a cached version from previous pull
+    // will be returned.
     int64_t coolDownNs = 1 * NS_PER_SEC;
     // The actual puller
     sp<StatsPuller> puller;
+    // Max time allowed to pull this atom.
+    // We cannot reliably kill a pull thread. So we don't terminate the puller.
+    // The data is discarded if the pull takes longer than this and mHasGoodData
+    // marked as false.
+    int64_t pullTimeoutNs = StatsdStats::kPullMaxDelayNs;
 } PullAtomInfo;
 
 class StatsPullerManager : public virtual RefBase {
@@ -61,13 +70,18 @@
     // Verify if we know how to pull for this matcher
     bool PullerForMatcherExists(int tagId) const;
 
-    void OnAlarmFired(const int64_t timeNs);
+    void OnAlarmFired(int64_t elapsedTimeNs);
 
-    // Use respective puller to pull the data. The returned data will have
-    // elapsedTimeNs set as timeNs and will have wallClockTimeNs set as current
-    // wall clock time.
-    virtual bool Pull(const int tagId, const int64_t timeNs,
-                      vector<std::shared_ptr<LogEvent>>* data);
+    // Pulls the most recent data.
+    // The data may be served from cache if consecutive pulls come within
+    // mCoolDownNs.
+    // Returns true if the pull was successful.
+    // Returns false when
+    //   1) the pull fails
+    //   2) pull takes longer than mPullTimeoutNs (intrinsic to puller)
+    // If the metric wants to make any change to the data, like timestamps, they
+    // should make a copy as this data may be shared with multiple metrics.
+    virtual bool Pull(int tagId, vector<std::shared_ptr<LogEvent>>* data);
 
     // Clear pull data cache immediately.
     int ForceClearPullerCache();
diff --git a/cmds/statsd/src/external/SubsystemSleepStatePuller.h b/cmds/statsd/src/external/SubsystemSleepStatePuller.h
index 17ce5b4cb..87f5f02 100644
--- a/cmds/statsd/src/external/SubsystemSleepStatePuller.h
+++ b/cmds/statsd/src/external/SubsystemSleepStatePuller.h
@@ -29,6 +29,8 @@
 class SubsystemSleepStatePuller : public StatsPuller {
 public:
     SubsystemSleepStatePuller();
+
+private:
     bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
 };
 
diff --git a/cmds/statsd/src/guardrail/StatsdStats.cpp b/cmds/statsd/src/guardrail/StatsdStats.cpp
index 3e5e82f..f4d0144 100644
--- a/cmds/statsd/src/guardrail/StatsdStats.cpp
+++ b/cmds/statsd/src/guardrail/StatsdStats.cpp
@@ -373,6 +373,16 @@
     mPulledAtomStats[pullAtomId].dataError++;
 }
 
+void StatsdStats::notePullTimeout(int pullAtomId) {
+    lock_guard<std::mutex> lock(mLock);
+    mPulledAtomStats[pullAtomId].pullTimeout++;
+}
+
+void StatsdStats::notePullExceedMaxDelay(int pullAtomId) {
+    lock_guard<std::mutex> lock(mLock);
+    mPulledAtomStats[pullAtomId].pullExceedMaxDelay++;
+}
+
 void StatsdStats::noteAtomLogged(int atomId, int32_t timeSec) {
     lock_guard<std::mutex> lock(mLock);
 
@@ -429,6 +439,8 @@
         pullStats.second.maxPullDelayNs = 0;
         pullStats.second.numPullDelay = 0;
         pullStats.second.dataError = 0;
+        pullStats.second.pullTimeout = 0;
+        pullStats.second.pullExceedMaxDelay = 0;
     }
 }
 
@@ -535,13 +547,16 @@
     dprintf(out, "********Pulled Atom stats***********\n");
     for (const auto& pair : mPulledAtomStats) {
         dprintf(out,
-                "Atom %d->(total pull)%ld, (pull from cache)%ld, (min pull interval)%ld, (average "
-                "pull time nanos)%lld, (max pull time nanos)%lld, (average pull delay nanos)%lld, "
-                "(max pull delay nanos)%lld, (data error)%ld\n",
+                "Atom %d->(total pull)%ld, (pull from cache)%ld, (min pull interval)%ld \n"
+                "  (average pull time nanos)%lld, (max pull time nanos)%lld, (average pull delay "
+                "nanos)%lld, "
+                "  (max pull delay nanos)%lld, (data error)%ld\n"
+                "  (pull timeout)%ld, (pull exceed max delay)%ld\n",
                 (int)pair.first, (long)pair.second.totalPull, (long)pair.second.totalPullFromCache,
                 (long)pair.second.minPullIntervalSec, (long long)pair.second.avgPullTimeNs,
                 (long long)pair.second.maxPullTimeNs, (long long)pair.second.avgPullDelayNs,
-                (long long)pair.second.maxPullDelayNs, pair.second.dataError);
+                (long long)pair.second.maxPullDelayNs, pair.second.dataError,
+                pair.second.pullTimeout, pair.second.pullExceedMaxDelay);
     }
 
     if (mAnomalyAlarmRegisteredStats > 0) {
diff --git a/cmds/statsd/src/guardrail/StatsdStats.h b/cmds/statsd/src/guardrail/StatsdStats.h
index 3157037..dc647f8 100644
--- a/cmds/statsd/src/guardrail/StatsdStats.h
+++ b/cmds/statsd/src/guardrail/StatsdStats.h
@@ -144,6 +144,8 @@
     // How long to try to clear puller cache from last time
     static const long kPullerCacheClearIntervalSec = 1;
 
+    // Max time to do a pull.
+    static const int64_t kPullMaxDelayNs = 10 * NS_PER_SEC;
     /**
      * Report a new config has been received and report the static stats about the config.
      *
@@ -296,6 +298,16 @@
     void notePullDelay(int pullAtomId, int64_t pullDelayNs);
 
     /*
+     * Records pull exceeds timeout for the puller.
+     */
+    void notePullTimeout(int pullAtomId);
+
+    /*
+     * Records pull exceeds max delay for a metric.
+     */
+    void notePullExceedMaxDelay(int pullAtomId);
+
+    /*
      * Records when system server restarts.
      */
     void noteSystemServerRestart(int32_t timeSec);
@@ -335,6 +347,8 @@
         int64_t maxPullDelayNs = 0;
         long numPullDelay = 0;
         long dataError = 0;
+        long pullTimeout = 0;
+        long pullExceedMaxDelay = 0;
     } PulledAtomStats;
 
 private:
diff --git a/cmds/statsd/src/logd/LogEvent.cpp b/cmds/statsd/src/logd/LogEvent.cpp
index 8d61aba..2ff8aa1 100644
--- a/cmds/statsd/src/logd/LogEvent.cpp
+++ b/cmds/statsd/src/logd/LogEvent.cpp
@@ -41,6 +41,14 @@
     }
 }
 
+LogEvent::LogEvent(const LogEvent& event) {
+    mTagId = event.mTagId;
+    mLogUid = event.mLogUid;
+    mElapsedTimestampNs = event.mElapsedTimestampNs;
+    mLogdTimestampNs = event.mLogdTimestampNs;
+    mValues = event.mValues;
+}
+
 LogEvent::LogEvent(const StatsLogEventWrapper& statsLogEventWrapper, int workChainIndex) {
     mTagId = statsLogEventWrapper.getTagId();
     mLogdTimestampNs = statsLogEventWrapper.getWallClockTimeNs();
diff --git a/cmds/statsd/src/logd/LogEvent.h b/cmds/statsd/src/logd/LogEvent.h
index 5408d17..43e6e4f 100644
--- a/cmds/statsd/src/logd/LogEvent.h
+++ b/cmds/statsd/src/logd/LogEvent.h
@@ -207,12 +207,15 @@
         return &mValues;
     }
 
+    inline LogEvent makeCopy() {
+        return LogEvent(*this);
+    }
+
 private:
     /**
-     * Don't copy, it's slower. If we really need this we can add it but let's try to
-     * avoid it.
+     * Only use this if copy is absolutely needed.
      */
-    explicit LogEvent(const LogEvent&);
+    LogEvent(const LogEvent&);
 
     /**
      * Parses a log_msg into a LogEvent object.
diff --git a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
index ec60244..67a1a47 100644
--- a/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/GaugeMetricProducer.cpp
@@ -68,15 +68,12 @@
 const int FIELD_ID_START_BUCKET_ELAPSED_MILLIS = 7;
 const int FIELD_ID_END_BUCKET_ELAPSED_MILLIS = 8;
 
-GaugeMetricProducer::GaugeMetricProducer(const ConfigKey& key, const GaugeMetric& metric,
-                                         const int conditionIndex,
-                                         const sp<ConditionWizard>& wizard,
-                                         const int whatMatcherIndex,
-                                         const sp<EventMatcherWizard>& matcherWizard,
-                                         const int pullTagId,
-                                         const int triggerAtomId, const int atomId,
-                                         const int64_t timeBaseNs, const int64_t startTimeNs,
-                                         const sp<StatsPullerManager>& pullerManager)
+GaugeMetricProducer::GaugeMetricProducer(
+        const ConfigKey& key, const GaugeMetric& metric, const int conditionIndex,
+        const sp<ConditionWizard>& wizard, const int whatMatcherIndex,
+        const sp<EventMatcherWizard>& matcherWizard, const int pullTagId, const int triggerAtomId,
+        const int atomId, const int64_t timeBaseNs, const int64_t startTimeNs,
+        const sp<StatsPullerManager>& pullerManager)
     : MetricProducer(metric.id(), key, timeBaseNs, conditionIndex, wizard),
       mWhatMatcherIndex(whatMatcherIndex),
       mEventMatcherWizard(matcherWizard),
@@ -86,6 +83,8 @@
       mAtomId(atomId),
       mIsPulled(pullTagId != -1),
       mMinBucketSizeNs(metric.min_bucket_size_nanos()),
+      mMaxPullDelayNs(metric.max_pull_delay_sec() > 0 ? metric.max_pull_delay_sec() * NS_PER_SEC
+                                                      : StatsdStats::kPullMaxDelayNs),
       mDimensionSoftLimit(StatsdStats::kAtomDimensionKeySizeLimitMap.find(pullTagId) !=
                                           StatsdStats::kAtomDimensionKeySizeLimitMap.end()
                                   ? StatsdStats::kAtomDimensionKeySizeLimitMap.at(pullTagId).first
@@ -338,14 +337,24 @@
         return;
     }
     vector<std::shared_ptr<LogEvent>> allData;
-    if (!mPullerManager->Pull(mPullTagId, timestampNs, &allData)) {
+    if (!mPullerManager->Pull(mPullTagId, &allData)) {
         ALOGE("Gauge Stats puller failed for tag: %d at %lld", mPullTagId, (long long)timestampNs);
         return;
     }
+    const int64_t pullDelayNs = getElapsedRealtimeNs() - timestampNs;
+    if (pullDelayNs > mMaxPullDelayNs) {
+        ALOGE("Pull finish too late for atom %d", mPullTagId);
+        StatsdStats::getInstance().notePullExceedMaxDelay(mPullTagId);
+        StatsdStats::getInstance().notePullDelay(mPullTagId, pullDelayNs);
+        return;
+    }
+    StatsdStats::getInstance().notePullDelay(mPullTagId, pullDelayNs);
     for (const auto& data : allData) {
-        if (mEventMatcherWizard->matchLogEvent(
-                *data, mWhatMatcherIndex) == MatchingState::kMatched) {
-            onMatchedLogEventLocked(mWhatMatcherIndex, *data);
+        LogEvent localCopy = data->makeCopy();
+        localCopy.setElapsedTimestampNs(timestampNs);
+        if (mEventMatcherWizard->matchLogEvent(localCopy, mWhatMatcherIndex) ==
+            MatchingState::kMatched) {
+            onMatchedLogEventLocked(mWhatMatcherIndex, localCopy);
         }
     }
 }
diff --git a/cmds/statsd/src/metrics/GaugeMetricProducer.h b/cmds/statsd/src/metrics/GaugeMetricProducer.h
index 6e3530b..a1a5061 100644
--- a/cmds/statsd/src/metrics/GaugeMetricProducer.h
+++ b/cmds/statsd/src/metrics/GaugeMetricProducer.h
@@ -160,6 +160,8 @@
 
     GaugeMetric::SamplingType mSamplingType;
 
+    const int64_t mMaxPullDelayNs;
+
     // apply a whitelist on the original input
     std::shared_ptr<vector<FieldValue>> getGaugeFields(const LogEvent& event);
 
diff --git a/cmds/statsd/src/metrics/ValueMetricProducer.cpp b/cmds/statsd/src/metrics/ValueMetricProducer.cpp
index cf56e2d..9a8e3bd 100644
--- a/cmds/statsd/src/metrics/ValueMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/ValueMetricProducer.cpp
@@ -103,7 +103,9 @@
       mValueDirection(metric.value_direction()),
       mSkipZeroDiffOutput(metric.skip_zero_diff_output()),
       mUseZeroDefaultBase(metric.use_zero_default_base()),
-      mHasGlobalBase(false) {
+      mHasGlobalBase(false),
+      mMaxPullDelayNs(metric.max_pull_delay_sec() > 0 ? metric.max_pull_delay_sec() * NS_PER_SEC
+                                                      : StatsdStats::kPullMaxDelayNs) {
     int64_t bucketSizeMills = 0;
     if (metric.has_bucket()) {
         bucketSizeMills = TimeUnitToBucketSizeInMillisGuardrailed(key.GetUid(), metric.bucket());
@@ -340,19 +342,32 @@
 
 void ValueMetricProducer::pullAndMatchEventsLocked(const int64_t timestampNs) {
     vector<std::shared_ptr<LogEvent>> allData;
-    if (mPullerManager->Pull(mPullTagId, timestampNs, &allData)) {
-        for (const auto& data : allData) {
-            if (mEventMatcherWizard->matchLogEvent(
-                *data, mWhatMatcherIndex) == MatchingState::kMatched) {
-                onMatchedLogEventLocked(mWhatMatcherIndex, *data);
-            }
-        }
-        mHasGlobalBase = true;
-    } else {
-        // for pulled data, every pull is needed. So we reset the base if any
-        // pull fails.
+    if (!mPullerManager->Pull(mPullTagId, &allData)) {
+        ALOGE("Gauge Stats puller failed for tag: %d at %lld", mPullTagId, (long long)timestampNs);
         resetBase();
+        return;
     }
+    const int64_t pullDelayNs = getElapsedRealtimeNs() - timestampNs;
+    if (pullDelayNs > mMaxPullDelayNs) {
+        ALOGE("Pull finish too late for atom %d, longer than %lld", mPullTagId,
+              (long long)mMaxPullDelayNs);
+        StatsdStats::getInstance().notePullExceedMaxDelay(mPullTagId);
+        StatsdStats::getInstance().notePullDelay(mPullTagId, pullDelayNs);
+        resetBase();
+        return;
+    }
+    StatsdStats::getInstance().notePullDelay(mPullTagId, pullDelayNs);
+
+    for (const auto& data : allData) {
+        // make a copy before doing and changes
+        LogEvent localCopy = data->makeCopy();
+        localCopy.setElapsedTimestampNs(timestampNs);
+        if (mEventMatcherWizard->matchLogEvent(localCopy, mWhatMatcherIndex) ==
+            MatchingState::kMatched) {
+            onMatchedLogEventLocked(mWhatMatcherIndex, localCopy);
+        }
+    }
+    mHasGlobalBase = true;
 }
 
 int64_t ValueMetricProducer::calcPreviousBucketEndTime(const int64_t currentTimeNs) {
@@ -381,10 +396,11 @@
             return;
         }
         for (const auto& data : allData) {
-            if (mEventMatcherWizard->matchLogEvent(*data, mWhatMatcherIndex) ==
+            LogEvent localCopy = data->makeCopy();
+            if (mEventMatcherWizard->matchLogEvent(localCopy, mWhatMatcherIndex) ==
                 MatchingState::kMatched) {
-                data->setElapsedTimestampNs(bucketEndTime);
-                onMatchedLogEventLocked(mWhatMatcherIndex, *data);
+                localCopy.setElapsedTimestampNs(bucketEndTime);
+                onMatchedLogEventLocked(mWhatMatcherIndex, localCopy);
             }
         }
         mHasGlobalBase = true;
diff --git a/cmds/statsd/src/metrics/ValueMetricProducer.h b/cmds/statsd/src/metrics/ValueMetricProducer.h
index 4991af4..4865aee 100644
--- a/cmds/statsd/src/metrics/ValueMetricProducer.h
+++ b/cmds/statsd/src/metrics/ValueMetricProducer.h
@@ -183,6 +183,8 @@
     // diff against.
     bool mHasGlobalBase;
 
+    const int64_t mMaxPullDelayNs;
+
     FRIEND_TEST(ValueMetricProducerTest, TestPulledEventsNoCondition);
     FRIEND_TEST(ValueMetricProducerTest, TestPulledEventsWithFiltering);
     FRIEND_TEST(ValueMetricProducerTest, TestPulledEventsTakeAbsoluteValueOnReset);
@@ -207,6 +209,8 @@
     FRIEND_TEST(ValueMetricProducerTest, TestUseZeroDefaultBase);
     FRIEND_TEST(ValueMetricProducerTest, TestUseZeroDefaultBaseWithPullFailures);
     FRIEND_TEST(ValueMetricProducerTest, TestTrimUnusedDimensionKey);
+    FRIEND_TEST(ValueMetricProducerTest, TestResetBaseOnPullFail);
+    FRIEND_TEST(ValueMetricProducerTest, TestResetBaseOnPullTooLate);
 };
 
 }  // namespace statsd
diff --git a/cmds/statsd/src/shell/ShellSubscriber.cpp b/cmds/statsd/src/shell/ShellSubscriber.cpp
index dffff7a..22883f3 100644
--- a/cmds/statsd/src/shell/ShellSubscriber.cpp
+++ b/cmds/statsd/src/shell/ShellSubscriber.cpp
@@ -131,8 +131,7 @@
                     VLOG("pull atom %d now", pullInfo.mPullerMatcher.atom_id());
 
                     vector<std::shared_ptr<LogEvent>> data;
-                    mPullerMgr->Pull(pullInfo.mPullerMatcher.atom_id(), nowMillis * 1000000L,
-                                     &data);
+                    mPullerMgr->Pull(pullInfo.mPullerMatcher.atom_id(), &data);
                     VLOG("pulled %zu atoms", data.size());
                     if (data.size() > 0) {
                         writeToOutputLocked(data, pullInfo.mPullerMatcher);
diff --git a/cmds/statsd/src/socket/StatsSocketListener.h b/cmds/statsd/src/socket/StatsSocketListener.h
index 73e4d33..b8185d2 100644
--- a/cmds/statsd/src/socket/StatsSocketListener.h
+++ b/cmds/statsd/src/socket/StatsSocketListener.h
@@ -35,7 +35,7 @@
 
 class StatsSocketListener : public SocketListener, public virtual android::RefBase {
 public:
-    StatsSocketListener(const sp<LogListener>& listener);
+    explicit StatsSocketListener(const sp<LogListener>& listener);
 
     virtual ~StatsSocketListener();
 
@@ -51,4 +51,4 @@
 };
 }  // namespace statsd
 }  // namespace os
-}  // namespace android
\ No newline at end of file
+}  // namespace android
diff --git a/cmds/statsd/src/stats_log.proto b/cmds/statsd/src/stats_log.proto
index 5a87e46..e8de875 100644
--- a/cmds/statsd/src/stats_log.proto
+++ b/cmds/statsd/src/stats_log.proto
@@ -401,6 +401,8 @@
         optional int64 average_pull_delay_nanos = 7;
         optional int64 max_pull_delay_nanos = 8;
         optional int64 data_error = 9;
+        optional int64 pull_timeout = 10;
+        optional int64 pull_exceed_max_delay = 11;
     }
     repeated PulledAtomStats pulled_atom_stats = 10;
 
diff --git a/cmds/statsd/src/stats_log_util.cpp b/cmds/statsd/src/stats_log_util.cpp
index f1310db..7de0bb3 100644
--- a/cmds/statsd/src/stats_log_util.cpp
+++ b/cmds/statsd/src/stats_log_util.cpp
@@ -64,6 +64,8 @@
 const int FIELD_ID_AVERAGE_PULL_DELAY_NANOS = 7;
 const int FIELD_ID_MAX_PULL_DELAY_NANOS = 8;
 const int FIELD_ID_DATA_ERROR = 9;
+const int FIELD_ID_PULL_TIMEOUT = 10;
+const int FIELD_ID_PULL_EXCEED_MAX_DELAY = 11;
 
 namespace {
 
@@ -450,6 +452,10 @@
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_MAX_PULL_DELAY_NANOS,
                        (long long)pair.second.maxPullDelayNs);
     protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_DATA_ERROR, (long long)pair.second.dataError);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_PULL_TIMEOUT,
+                       (long long)pair.second.pullTimeout);
+    protoOutput->write(FIELD_TYPE_INT64 | FIELD_ID_PULL_EXCEED_MAX_DELAY,
+                       (long long)pair.second.pullExceedMaxDelay);
     protoOutput->end(token);
 }
 
diff --git a/cmds/statsd/src/statsd_config.proto b/cmds/statsd/src/statsd_config.proto
index f485185..381ac32 100644
--- a/cmds/statsd/src/statsd_config.proto
+++ b/cmds/statsd/src/statsd_config.proto
@@ -240,7 +240,10 @@
   optional SamplingType sampling_type = 9 [default = RANDOM_ONE_SAMPLE] ;
 
   optional int64 min_bucket_size_nanos = 10;
+
   optional int64 max_num_gauge_atoms_per_bucket = 11 [default = 10];
+
+  optional int32 max_pull_delay_sec = 13 [default = 10];
 }
 
 message ValueMetric {
@@ -285,6 +288,8 @@
   optional ValueDirection value_direction = 13 [default = INCREASING];
 
   optional bool skip_zero_diff_output = 14 [default = true];
+
+  optional int32 max_pull_delay_sec = 16 [default = 10];
 }
 
 message Alert {
diff --git a/cmds/statsd/tests/e2e/GaugeMetric_e2e_pull_test.cpp b/cmds/statsd/tests/e2e/GaugeMetric_e2e_pull_test.cpp
index 2d090e0..d5c358d 100644
--- a/cmds/statsd/tests/e2e/GaugeMetric_e2e_pull_test.cpp
+++ b/cmds/statsd/tests/e2e/GaugeMetric_e2e_pull_test.cpp
@@ -48,6 +48,7 @@
     *gaugeMetric->mutable_dimensions_in_what() =
         CreateDimensions(android::util::TEMPERATURE, {2/* sensor name field */ });
     gaugeMetric->set_bucket(FIVE_MINUTES);
+    gaugeMetric->set_max_pull_delay_sec(INT_MAX);
     config.set_hash_strings_in_metric_report(false);
 
     return config;
@@ -57,7 +58,7 @@
 
 TEST(GaugeMetricE2eTest, TestRandomSamplePulledEvents) {
     auto config = CreateStatsdConfig(GaugeMetric::RANDOM_ONE_SAMPLE);
-    int64_t baseTimeNs = 10 * NS_PER_SEC;
+    int64_t baseTimeNs = getElapsedRealtimeNs();
     int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs;
     int64_t bucketSizeNs =
         TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000;
@@ -202,7 +203,7 @@
 
 TEST(GaugeMetricE2eTest, TestConditionChangeToTrueSamplePulledEvents) {
     auto config = CreateStatsdConfig(GaugeMetric::CONDITION_CHANGE_TO_TRUE);
-    int64_t baseTimeNs = 10 * NS_PER_SEC;
+    int64_t baseTimeNs = getElapsedRealtimeNs();
     int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs;
     int64_t bucketSizeNs =
         TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000;
@@ -303,7 +304,7 @@
 
 TEST(GaugeMetricE2eTest, TestRandomSamplePulledEvent_LateAlarm) {
     auto config = CreateStatsdConfig(GaugeMetric::RANDOM_ONE_SAMPLE);
-    int64_t baseTimeNs = 10 * NS_PER_SEC;
+    int64_t baseTimeNs = getElapsedRealtimeNs();
     int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs;
     int64_t bucketSizeNs =
         TimeUnitToBucketSizeInMillis(config.gauge_metric(0).bucket()) * 1000000;
diff --git a/cmds/statsd/tests/e2e/ValueMetric_pull_e2e_test.cpp b/cmds/statsd/tests/e2e/ValueMetric_pull_e2e_test.cpp
index abf1ab1..cab6eac 100644
--- a/cmds/statsd/tests/e2e/ValueMetric_pull_e2e_test.cpp
+++ b/cmds/statsd/tests/e2e/ValueMetric_pull_e2e_test.cpp
@@ -50,6 +50,7 @@
     valueMetric->set_bucket(FIVE_MINUTES);
     valueMetric->set_use_absolute_value_on_reset(true);
     valueMetric->set_skip_zero_diff_output(false);
+    valueMetric->set_max_pull_delay_sec(INT_MAX);
     return config;
 }
 
@@ -57,7 +58,7 @@
 
 TEST(ValueMetricE2eTest, TestPulledEvents) {
     auto config = CreateStatsdConfig();
-    int64_t baseTimeNs = 10 * NS_PER_SEC;
+    int64_t baseTimeNs = getElapsedRealtimeNs();
     int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs;
     int64_t bucketSizeNs =
         TimeUnitToBucketSizeInMillis(config.value_metric(0).bucket()) * 1000000;
@@ -163,7 +164,7 @@
 
 TEST(ValueMetricE2eTest, TestPulledEvents_LateAlarm) {
     auto config = CreateStatsdConfig();
-    int64_t baseTimeNs = 10 * NS_PER_SEC;
+    int64_t baseTimeNs = getElapsedRealtimeNs();
     int64_t configAddedTimeNs = 10 * 60 * NS_PER_SEC + baseTimeNs;
     int64_t bucketSizeNs =
         TimeUnitToBucketSizeInMillis(config.value_metric(0).bucket()) * 1000000;
diff --git a/cmds/statsd/tests/external/StatsPuller_test.cpp b/cmds/statsd/tests/external/StatsPuller_test.cpp
new file mode 100644
index 0000000..76e2097
--- /dev/null
+++ b/cmds/statsd/tests/external/StatsPuller_test.cpp
@@ -0,0 +1,227 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+#include <stdio.h>
+#include <chrono>
+#include <thread>
+#include <vector>
+#include "../metrics/metrics_test_helper.h"
+#include "src/stats_log_util.h"
+#include "tests/statsd_test_util.h"
+
+#ifdef __ANDROID__
+
+namespace android {
+namespace os {
+namespace statsd {
+
+using namespace testing;
+using std::make_shared;
+using std::shared_ptr;
+using std::vector;
+using std::this_thread::sleep_for;
+using testing::Contains;
+
+// cooldown time 1sec.
+int pullTagId = 10014;
+
+bool pullSuccess;
+vector<std::shared_ptr<LogEvent>> pullData;
+long pullDelayNs;
+
+class FakePuller : public StatsPuller {
+public:
+    FakePuller() : StatsPuller(pullTagId){};
+
+private:
+    bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override {
+        (*data) = pullData;
+        sleep_for(std::chrono::nanoseconds(pullDelayNs));
+        return pullSuccess;
+    }
+};
+
+FakePuller puller;
+
+shared_ptr<LogEvent> createSimpleEvent(int64_t eventTimeNs, int64_t value) {
+    shared_ptr<LogEvent> event = make_shared<LogEvent>(pullTagId, eventTimeNs);
+    event->write(value);
+    event->init();
+    return event;
+}
+
+class StatsPullerTest : public ::testing::Test {
+public:
+    StatsPullerTest() {
+    }
+
+    void SetUp() override {
+        puller.ForceClearCache();
+        pullSuccess = false;
+        pullDelayNs = 0;
+        pullData.clear();
+    }
+};
+
+TEST_F(StatsPullerTest, PullSucces) {
+    pullData.push_back(createSimpleEvent(1111L, 33));
+
+    pullSuccess = true;
+
+    vector<std::shared_ptr<LogEvent>> dataHolder;
+    EXPECT_TRUE(puller.Pull(&dataHolder));
+    EXPECT_EQ(1, dataHolder.size());
+    EXPECT_EQ(pullTagId, dataHolder[0]->GetTagId());
+    EXPECT_EQ(1111L, dataHolder[0]->GetElapsedTimestampNs());
+    EXPECT_EQ(1, dataHolder[0]->size());
+    EXPECT_EQ(33, dataHolder[0]->getValues()[0].mValue.int_value);
+
+    sleep_for(std::chrono::seconds(1));
+
+    pullData.clear();
+    pullData.push_back(createSimpleEvent(2222L, 44));
+
+    pullSuccess = true;
+
+    EXPECT_TRUE(puller.Pull(&dataHolder));
+    EXPECT_EQ(1, dataHolder.size());
+    EXPECT_EQ(pullTagId, dataHolder[0]->GetTagId());
+    EXPECT_EQ(2222L, dataHolder[0]->GetElapsedTimestampNs());
+    EXPECT_EQ(1, dataHolder[0]->size());
+    EXPECT_EQ(44, dataHolder[0]->getValues()[0].mValue.int_value);
+}
+
+TEST_F(StatsPullerTest, PullFailAfterSuccess) {
+    pullData.push_back(createSimpleEvent(1111L, 33));
+
+    pullSuccess = true;
+
+    vector<std::shared_ptr<LogEvent>> dataHolder;
+    EXPECT_TRUE(puller.Pull(&dataHolder));
+    EXPECT_EQ(1, dataHolder.size());
+    EXPECT_EQ(pullTagId, dataHolder[0]->GetTagId());
+    EXPECT_EQ(1111L, dataHolder[0]->GetElapsedTimestampNs());
+    EXPECT_EQ(1, dataHolder[0]->size());
+    EXPECT_EQ(33, dataHolder[0]->getValues()[0].mValue.int_value);
+
+    sleep_for(std::chrono::seconds(1));
+
+    pullData.clear();
+    pullData.push_back(createSimpleEvent(2222L, 44));
+
+    pullSuccess = false;
+    dataHolder.clear();
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+
+    pullSuccess = true;
+    dataHolder.clear();
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+}
+
+// Test pull takes longer than timeout, 2nd pull happens shorter than cooldown
+TEST_F(StatsPullerTest, PullTakeTooLongAndPullFast) {
+    pullData.push_back(createSimpleEvent(1111L, 33));
+    pullSuccess = true;
+    // timeout is 0.5
+    pullDelayNs = (long)(0.8 * NS_PER_SEC);
+
+    vector<std::shared_ptr<LogEvent>> dataHolder;
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+
+    pullData.clear();
+    pullData.push_back(createSimpleEvent(2222L, 44));
+
+    pullSuccess = true;
+    dataHolder.clear();
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+}
+
+TEST_F(StatsPullerTest, PullFail) {
+    pullData.push_back(createSimpleEvent(1111L, 33));
+
+    pullSuccess = false;
+
+    vector<std::shared_ptr<LogEvent>> dataHolder;
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+}
+
+TEST_F(StatsPullerTest, PullTakeTooLong) {
+    pullData.push_back(createSimpleEvent(1111L, 33));
+
+    pullSuccess = true;
+    pullDelayNs = NS_PER_SEC;
+
+    vector<std::shared_ptr<LogEvent>> dataHolder;
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+}
+
+TEST_F(StatsPullerTest, PullTooFast) {
+    pullData.push_back(createSimpleEvent(1111L, 33));
+
+    pullSuccess = true;
+
+    vector<std::shared_ptr<LogEvent>> dataHolder;
+    EXPECT_TRUE(puller.Pull(&dataHolder));
+    EXPECT_EQ(1, dataHolder.size());
+    EXPECT_EQ(pullTagId, dataHolder[0]->GetTagId());
+    EXPECT_EQ(1111L, dataHolder[0]->GetElapsedTimestampNs());
+    EXPECT_EQ(1, dataHolder[0]->size());
+    EXPECT_EQ(33, dataHolder[0]->getValues()[0].mValue.int_value);
+
+    pullData.clear();
+    pullData.push_back(createSimpleEvent(2222L, 44));
+
+    pullSuccess = true;
+
+    dataHolder.clear();
+    EXPECT_TRUE(puller.Pull(&dataHolder));
+    EXPECT_EQ(1, dataHolder.size());
+    EXPECT_EQ(pullTagId, dataHolder[0]->GetTagId());
+    EXPECT_EQ(1111L, dataHolder[0]->GetElapsedTimestampNs());
+    EXPECT_EQ(1, dataHolder[0]->size());
+    EXPECT_EQ(33, dataHolder[0]->getValues()[0].mValue.int_value);
+}
+
+TEST_F(StatsPullerTest, PullFailsAndTooFast) {
+    pullData.push_back(createSimpleEvent(1111L, 33));
+
+    pullSuccess = false;
+
+    vector<std::shared_ptr<LogEvent>> dataHolder;
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+
+    pullData.clear();
+    pullData.push_back(createSimpleEvent(2222L, 44));
+
+    pullSuccess = true;
+
+    EXPECT_FALSE(puller.Pull(&dataHolder));
+    EXPECT_EQ(0, dataHolder.size());
+}
+
+}  // namespace statsd
+}  // namespace os
+}  // namespace android
+#else
+GTEST_LOG_(INFO) << "This test does nothing.\n";
+#endif
diff --git a/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp b/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp
index 67a9f7f..2799107 100644
--- a/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp
+++ b/cmds/statsd/tests/metrics/GaugeMetricProducer_test.cpp
@@ -90,6 +90,7 @@
     metric.set_id(metricId);
     metric.set_bucket(ONE_MINUTE);
     metric.mutable_gauge_fields_filter()->set_include_all(false);
+    metric.set_max_pull_delay_sec(INT_MAX);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
     gaugeFieldMatcher->add_child()->set_field(1);
@@ -106,9 +107,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10);
                 event->write(3);
@@ -266,6 +266,7 @@
     GaugeMetric metric;
     metric.set_id(metricId);
     metric.set_bucket(ONE_MINUTE);
+    metric.set_max_pull_delay_sec(INT_MAX);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
     gaugeFieldMatcher->add_child()->set_field(2);
@@ -281,10 +282,9 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
             .WillOnce(Return(false))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, eventUpgradeTimeNs);
                 event->write("some value");
@@ -341,6 +341,7 @@
     GaugeMetric metric;
     metric.set_id(metricId);
     metric.set_bucket(ONE_MINUTE);
+    metric.set_max_pull_delay_sec(INT_MAX);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
     gaugeFieldMatcher->add_child()->set_field(2);
@@ -357,9 +358,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10);
                 event->write("some value");
@@ -420,6 +420,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.mutable_gauge_fields_filter()->set_include_all(true);
     metric.set_condition(StringToId("APP_DIED"));
+    metric.set_max_pull_delay_sec(INT_MAX);
     auto dim = metric.mutable_dimensions_in_what();
     dim->set_field(tagId);
     dim->add_child()->set_field(1);
@@ -454,9 +455,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10);
                 event->write(1000);
@@ -502,11 +502,12 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _)).WillOnce(Return(false));
+    EXPECT_CALL(*pullerManager, Pull(tagId, _)).WillOnce(Return(false));
 
     GaugeMetric metric;
     metric.set_id(metricId);
     metric.set_bucket(ONE_MINUTE);
+    metric.set_max_pull_delay_sec(INT_MAX);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
     gaugeFieldMatcher->add_child()->set_field(2);
@@ -591,6 +592,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.set_sampling_type(GaugeMetric::FIRST_N_SAMPLES);
     metric.mutable_gauge_fields_filter()->set_include_all(false);
+    metric.set_max_pull_delay_sec(INT_MAX);
     auto gaugeFieldMatcher = metric.mutable_gauge_fields_filter()->mutable_fields();
     gaugeFieldMatcher->set_field(tagId);
     gaugeFieldMatcher->add_child()->set_field(1);
@@ -604,9 +606,8 @@
         new SimpleLogMatchingTracker(atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)});
 
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10);
                 event->write(4);
@@ -614,8 +615,7 @@
                 data->push_back(event);
                 return true;
             }))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 20);
                 event->write(5);
@@ -664,6 +664,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.set_sampling_type(GaugeMetric::FIRST_N_SAMPLES);
     metric.mutable_gauge_fields_filter()->set_include_all(true);
+    metric.set_max_pull_delay_sec(INT_MAX);
     auto dimensionMatcher = metric.mutable_dimensions_in_what();
     // use field 1 as dimension.
     dimensionMatcher->set_field(tagId);
@@ -678,9 +679,8 @@
         new SimpleLogMatchingTracker(atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)});
 
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 3);
                 event->write(3);
@@ -689,8 +689,7 @@
                 data->push_back(event);
                 return true;
             }))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 10);
                 event->write(4);
@@ -699,8 +698,7 @@
                 data->push_back(event);
                 return true;
             }))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 20);
                 event->write(4);
diff --git a/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp b/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp
index 5524503..67570fc 100644
--- a/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp
+++ b/cmds/statsd/tests/metrics/ValueMetricProducer_test.cpp
@@ -125,6 +125,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -136,9 +137,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs);
                 event->write(tagId);
@@ -218,6 +218,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -232,9 +233,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs);
                 event->write(3);
@@ -315,6 +315,7 @@
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
     metric.set_use_absolute_value_on_reset(true);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -326,7 +327,7 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _)).WillOnce(Return(true));
+    EXPECT_CALL(*pullerManager, Pull(tagId, _)).WillOnce(Return(true));
 
     ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard,
                                       logEventMatcherIndex, eventMatcherWizard, tagId,
@@ -393,6 +394,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -404,7 +406,7 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _)).WillOnce(Return(false));
+    EXPECT_CALL(*pullerManager, Pull(tagId, _)).WillOnce(Return(false));
 
     ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard,
                                       logEventMatcherIndex, eventMatcherWizard, tagId,
@@ -469,6 +471,7 @@
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
     metric.set_condition(StringToId("SCREEN_ON"));
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -481,9 +484,8 @@
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return());
 
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 8);
                 event->write(tagId);
@@ -492,8 +494,7 @@
                 data->push_back(event);
                 return true;
             }))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1);
                 event->write(tagId);
@@ -599,6 +600,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -610,10 +612,9 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
             .WillOnce(Return(true))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 149);
                 event->write(tagId);
@@ -661,6 +662,7 @@
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
     metric.set_condition(StringToId("SCREEN_ON"));
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -672,9 +674,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 1);
                 event->write(tagId);
@@ -683,8 +684,7 @@
                 data->push_back(event);
                 return true;
             }))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs - 100);
                 event->write(tagId);
@@ -924,6 +924,7 @@
     metric.set_bucket(ONE_MINUTE);
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -935,7 +936,7 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _)).WillOnce(Return(true));
+    EXPECT_CALL(*pullerManager, Pull(tagId, _)).WillOnce(Return(true));
 
     ValueMetricProducer valueProducer(kConfigKey, metric, -1 /*-1 meaning no condition*/, wizard,
                                       logEventMatcherIndex, eventMatcherWizard, tagId,
@@ -1012,6 +1013,7 @@
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
     metric.set_condition(StringToId("SCREEN_ON"));
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -1024,10 +1026,9 @@
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return());
 
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
             // condition becomes true
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 8);
                 event->write(tagId);
@@ -1037,8 +1038,7 @@
                 return true;
             }))
             // condition becomes false
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1);
                 event->write(tagId);
@@ -1098,6 +1098,7 @@
     metric.mutable_value_field()->set_field(tagId);
     metric.mutable_value_field()->add_child()->set_field(2);
     metric.set_condition(StringToId("SCREEN_ON"));
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -1110,10 +1111,9 @@
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillRepeatedly(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return());
 
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
             // condition becomes true
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 8);
                 event->write(tagId);
@@ -1123,8 +1123,7 @@
                 return true;
             }))
             // condition becomes false
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1);
                 event->write(tagId);
@@ -1134,8 +1133,7 @@
                 return true;
             }))
             // condition becomes true again
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 25);
                 event->write(tagId);
@@ -1480,6 +1478,7 @@
     metric.mutable_dimensions_in_what()->set_field(tagId);
     metric.mutable_dimensions_in_what()->add_child()->set_field(1);
     metric.set_use_zero_default_base(true);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -1491,9 +1490,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs);
                 event->write(1);
@@ -1565,6 +1563,7 @@
     metric.mutable_dimensions_in_what()->set_field(tagId);
     metric.mutable_dimensions_in_what()->add_child()->set_field(1);
     metric.set_use_zero_default_base(true);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -1576,9 +1575,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs);
                 event->write(1);
@@ -1692,6 +1690,7 @@
     metric.mutable_value_field()->add_child()->set_field(2);
     metric.mutable_dimensions_in_what()->set_field(tagId);
     metric.mutable_dimensions_in_what()->add_child()->set_field(1);
+    metric.set_max_pull_delay_sec(INT_MAX);
 
     UidMap uidMap;
     SimpleAtomMatcher atomMatcher;
@@ -1703,9 +1702,8 @@
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
     EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
     EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillOnce(Return());
-    EXPECT_CALL(*pullerManager, Pull(tagId, _, _))
-            .WillOnce(Invoke([](int tagId, int64_t timeNs,
-                                vector<std::shared_ptr<LogEvent>>* data) {
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
                 data->clear();
                 shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs);
                 event->write(1);
@@ -1804,6 +1802,128 @@
     EXPECT_EQ(1UL, valueProducer.mPastBuckets.size());
 }
 
+TEST(ValueMetricProducerTest, TestResetBaseOnPullFail) {
+    ValueMetric metric;
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
+    metric.mutable_value_field()->set_field(tagId);
+    metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_condition(StringToId("SCREEN_ON"));
+    metric.set_max_pull_delay_sec(INT_MAX);
+
+    UidMap uidMap;
+    SimpleAtomMatcher atomMatcher;
+    atomMatcher.set_atom_id(tagId);
+    sp<EventMatcherWizard> eventMatcherWizard =
+            new EventMatcherWizard({new SimpleLogMatchingTracker(
+                    atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)});
+    sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
+    sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
+    EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
+    EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return());
+
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
+                data->clear();
+                shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucketStartTimeNs + 8);
+                event->write(tagId);
+                event->write(100);
+                event->init();
+                data->push_back(event);
+                return true;
+            }))
+            .WillOnce(Return(false));
+
+    ValueMetricProducer valueProducer(kConfigKey, metric, 1, wizard, logEventMatcherIndex,
+                                      eventMatcherWizard, tagId, bucketStartTimeNs,
+                                      bucketStartTimeNs, pullerManager);
+
+    valueProducer.onConditionChanged(true, bucketStartTimeNs + 8);
+
+    // has one slice
+    EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size());
+    ValueMetricProducer::Interval& curInterval =
+            valueProducer.mCurrentSlicedBucket.begin()->second[0];
+    EXPECT_EQ(true, curInterval.hasBase);
+    EXPECT_EQ(100, curInterval.base.long_value);
+    EXPECT_EQ(false, curInterval.hasValue);
+    EXPECT_EQ(0UL, valueProducer.mPastBuckets.size());
+
+    valueProducer.onConditionChanged(false, bucketStartTimeNs + 20);
+
+    // has one slice
+    EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size());
+    EXPECT_EQ(false, curInterval.hasValue);
+    EXPECT_EQ(false, curInterval.hasBase);
+    EXPECT_EQ(false, valueProducer.mHasGlobalBase);
+}
+
+TEST(ValueMetricProducerTest, TestResetBaseOnPullTooLate) {
+    ValueMetric metric;
+    metric.set_id(metricId);
+    metric.set_bucket(ONE_MINUTE);
+    metric.mutable_value_field()->set_field(tagId);
+    metric.mutable_value_field()->add_child()->set_field(2);
+    metric.set_condition(StringToId("SCREEN_ON"));
+    metric.set_max_pull_delay_sec(0);
+
+    UidMap uidMap;
+    SimpleAtomMatcher atomMatcher;
+    atomMatcher.set_atom_id(tagId);
+    sp<EventMatcherWizard> eventMatcherWizard =
+            new EventMatcherWizard({new SimpleLogMatchingTracker(
+                    atomMatcherId, logEventMatcherIndex, atomMatcher, uidMap)});
+    sp<MockConditionWizard> wizard = new NaggyMock<MockConditionWizard>();
+    sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
+    EXPECT_CALL(*pullerManager, RegisterReceiver(tagId, _, _, _)).WillOnce(Return());
+    EXPECT_CALL(*pullerManager, UnRegisterReceiver(tagId, _)).WillRepeatedly(Return());
+
+    EXPECT_CALL(*pullerManager, Pull(tagId, _))
+            .WillOnce(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
+                data->clear();
+                shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1);
+                event->write(tagId);
+                event->write(120);
+                event->init();
+                data->push_back(event);
+                return true;
+            }));
+
+    ValueMetricProducer valueProducer(kConfigKey, metric, 1, wizard, logEventMatcherIndex,
+                                      eventMatcherWizard, tagId, bucketStartTimeNs,
+                                      bucketStartTimeNs, pullerManager);
+
+    valueProducer.mCondition = true;
+    valueProducer.mHasGlobalBase = true;
+
+    vector<shared_ptr<LogEvent>> allData;
+    allData.clear();
+    shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, bucket2StartTimeNs + 1);
+    event->write(1);
+    event->write(110);
+    event->init();
+    allData.push_back(event);
+    valueProducer.onDataPulled(allData);
+
+    // has one slice
+    EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size());
+    ValueMetricProducer::Interval& curInterval =
+            valueProducer.mCurrentSlicedBucket.begin()->second[0];
+    EXPECT_EQ(true, curInterval.hasBase);
+    EXPECT_EQ(110, curInterval.base.long_value);
+    EXPECT_EQ(false, curInterval.hasValue);
+    EXPECT_EQ(0UL, valueProducer.mPastBuckets.size());
+    EXPECT_EQ(true, valueProducer.mHasGlobalBase);
+
+    valueProducer.onConditionChanged(false, bucket2StartTimeNs + 1);
+
+    // has one slice
+    EXPECT_EQ(1UL, valueProducer.mCurrentSlicedBucket.size());
+    EXPECT_EQ(false, curInterval.hasValue);
+    EXPECT_EQ(false, curInterval.hasBase);
+    EXPECT_EQ(false, valueProducer.mHasGlobalBase);
+}
+
 }  // namespace statsd
 }  // namespace os
 }  // namespace android
diff --git a/cmds/statsd/tests/metrics/metrics_test_helper.h b/cmds/statsd/tests/metrics/metrics_test_helper.h
index 5afaba6..97c1072 100644
--- a/cmds/statsd/tests/metrics/metrics_test_helper.h
+++ b/cmds/statsd/tests/metrics/metrics_test_helper.h
@@ -38,8 +38,7 @@
     MOCK_METHOD4(RegisterReceiver, void(int tagId, wp<PullDataReceiver> receiver,
                                         int64_t nextPulltimeNs, int64_t intervalNs));
     MOCK_METHOD2(UnRegisterReceiver, void(int tagId, wp<PullDataReceiver> receiver));
-    MOCK_METHOD3(Pull, bool(const int pullCode, const int64_t timeNs,
-                            vector<std::shared_ptr<LogEvent>>* data));
+    MOCK_METHOD2(Pull, bool(const int pullCode, vector<std::shared_ptr<LogEvent>>* data));
 };
 
 class MockUidMap : public UidMap {
diff --git a/cmds/statsd/tests/shell/ShellSubscriber_test.cpp b/cmds/statsd/tests/shell/ShellSubscriber_test.cpp
index dd00561..a184f56 100644
--- a/cmds/statsd/tests/shell/ShellSubscriber_test.cpp
+++ b/cmds/statsd/tests/shell/ShellSubscriber_test.cpp
@@ -189,23 +189,22 @@
     sp<MockUidMap> uidMap = new NaggyMock<MockUidMap>();
 
     sp<MockStatsPullerManager> pullerManager = new StrictMock<MockStatsPullerManager>();
-    EXPECT_CALL(*pullerManager, Pull(10016, _, _))
-            .WillRepeatedly(
-                    Invoke([](int tagId, int64_t timeNs, vector<std::shared_ptr<LogEvent>>* data) {
-                        data->clear();
-                        shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, timeNs);
-                        event->write(kUid1);
-                        event->write(kCpuTime1);
-                        event->init();
-                        data->push_back(event);
-                        // another event
-                        event = make_shared<LogEvent>(tagId, timeNs);
-                        event->write(kUid2);
-                        event->write(kCpuTime2);
-                        event->init();
-                        data->push_back(event);
-                        return true;
-                    }));
+    EXPECT_CALL(*pullerManager, Pull(10016, _))
+            .WillRepeatedly(Invoke([](int tagId, vector<std::shared_ptr<LogEvent>>* data) {
+                data->clear();
+                shared_ptr<LogEvent> event = make_shared<LogEvent>(tagId, 1111L);
+                event->write(kUid1);
+                event->write(kCpuTime1);
+                event->init();
+                data->push_back(event);
+                // another event
+                event = make_shared<LogEvent>(tagId, 1111L);
+                event->write(kUid2);
+                event->write(kCpuTime2);
+                event->init();
+                data->push_back(event);
+                return true;
+            }));
 
     runShellTest(getPulledConfig(), uidMap, pullerManager, vector<std::shared_ptr<LogEvent>>(),
                  getExpectedShellData());
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index a782ced..aad3253 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -1638,46 +1638,6 @@
             return true;
         }
 
-        /**
-         * @hide
-         */
-        public static boolean areAnyScreenOffEffectsSuppressed(int effects) {
-            for (int i = 0; i < SCREEN_OFF_SUPPRESSED_EFFECTS.length; i++) {
-                final int effect = SCREEN_OFF_SUPPRESSED_EFFECTS[i];
-                if ((effects & effect) != 0) {
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * @hide
-         */
-        public static boolean areAnyScreenOnEffectsSuppressed(int effects) {
-            for (int i = 0; i < SCREEN_ON_SUPPRESSED_EFFECTS.length; i++) {
-                final int effect = SCREEN_ON_SUPPRESSED_EFFECTS[i];
-                if ((effects & effect) != 0) {
-                    return true;
-                }
-            }
-            return false;
-        }
-
-        /**
-         * @hide
-         */
-        public static int toggleScreenOffEffectsSuppressed(int currentEffects, boolean suppress) {
-            return toggleEffects(currentEffects, SCREEN_OFF_SUPPRESSED_EFFECTS, suppress);
-        }
-
-        /**
-         * @hide
-         */
-        public static int toggleScreenOnEffectsSuppressed(int currentEffects, boolean suppress) {
-            return toggleEffects(currentEffects, SCREEN_ON_SUPPRESSED_EFFECTS, suppress);
-        }
-
         private static int toggleEffects(int currentEffects, int[] effects, boolean suppress) {
             for (int i = 0; i < effects.length; i++) {
                 final int effect = effects[i];
@@ -1837,6 +1797,41 @@
             return priorityMessageSenders;
         }
 
+        /** @hide **/
+        public boolean showFullScreenIntents() {
+            return (suppressedVisualEffects & SUPPRESSED_EFFECT_FULL_SCREEN_INTENT) == 0;
+        }
+
+        /** @hide **/
+        public boolean showLights() {
+            return (suppressedVisualEffects & SUPPRESSED_EFFECT_LIGHTS) == 0;
+        }
+
+        /** @hide **/
+        public boolean showPeeking() {
+            return (suppressedVisualEffects & SUPPRESSED_EFFECT_PEEK) == 0;
+        }
+
+        /** @hide **/
+        public boolean showStatusBarIcons() {
+            return (suppressedVisualEffects & SUPPRESSED_EFFECT_STATUS_BAR) == 0;
+        }
+
+        /** @hide **/
+        public boolean showAmbient() {
+            return (suppressedVisualEffects & SUPPRESSED_EFFECT_AMBIENT) == 0;
+        }
+
+        /** @hide **/
+        public boolean showBadges() {
+            return (suppressedVisualEffects & SUPPRESSED_EFFECT_BADGE) == 0;
+        }
+
+        /** @hide **/
+        public boolean showInNotificationList() {
+            return (suppressedVisualEffects & SUPPRESSED_EFFECT_NOTIFICATION_LIST) == 0;
+        }
+
         /**
          * returns a deep copy of this policy
          * @hide
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 001e328..6f12cad 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -691,7 +691,8 @@
      *
      * @see android.content.res.Resources.Theme#obtainStyledAttributes(int[])
      */
-    public final TypedArray obtainStyledAttributes(@StyleableRes int[] attrs) {
+    @NonNull
+    public final TypedArray obtainStyledAttributes(@NonNull @StyleableRes int[] attrs) {
         return getTheme().obtainStyledAttributes(attrs);
     }
 
@@ -702,8 +703,9 @@
      *
      * @see android.content.res.Resources.Theme#obtainStyledAttributes(int, int[])
      */
-    public final TypedArray obtainStyledAttributes(
-            @StyleRes int resid, @StyleableRes int[] attrs) throws Resources.NotFoundException {
+    @NonNull
+    public final TypedArray obtainStyledAttributes(@StyleRes int resid,
+            @NonNull @StyleableRes int[] attrs) throws Resources.NotFoundException {
         return getTheme().obtainStyledAttributes(resid, attrs);
     }
 
@@ -714,8 +716,9 @@
      *
      * @see android.content.res.Resources.Theme#obtainStyledAttributes(AttributeSet, int[], int, int)
      */
+    @NonNull
     public final TypedArray obtainStyledAttributes(
-            AttributeSet set, @StyleableRes int[] attrs) {
+            @Nullable AttributeSet set, @NonNull @StyleableRes int[] attrs) {
         return getTheme().obtainStyledAttributes(set, attrs, 0, 0);
     }
 
@@ -726,8 +729,9 @@
      *
      * @see android.content.res.Resources.Theme#obtainStyledAttributes(AttributeSet, int[], int, int)
      */
-    public final TypedArray obtainStyledAttributes(
-            AttributeSet set, @StyleableRes int[] attrs, @AttrRes int defStyleAttr,
+    @NonNull
+    public final TypedArray obtainStyledAttributes(@Nullable AttributeSet set,
+            @NonNull @StyleableRes int[] attrs, @AttrRes int defStyleAttr,
             @StyleRes int defStyleRes) {
         return getTheme().obtainStyledAttributes(
             set, attrs, defStyleAttr, defStyleRes);
diff --git a/core/java/android/content/pm/PackageInstaller.java b/core/java/android/content/pm/PackageInstaller.java
index 623bdda..f06df3d 100644
--- a/core/java/android/content/pm/PackageInstaller.java
+++ b/core/java/android/content/pm/PackageInstaller.java
@@ -145,6 +145,15 @@
     public static final String ACTION_SESSION_COMMITTED =
             "android.content.pm.action.SESSION_COMMITTED";
 
+    /**
+     * Broadcast Action: Send information about a staged install session when its state is updated.
+     * <p>
+     * The associated session information is defined in {@link #EXTRA_SESSION}.
+     */
+    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_SESSION_UPDATED =
+            "android.content.pm.action.SESSION_UPDATED";
+
     /** {@hide} */
     public static final String ACTION_CONFIRM_INSTALL = "android.content.pm.action.CONFIRM_INSTALL";
 
diff --git a/core/java/android/content/pm/SharedLibraryInfo.java b/core/java/android/content/pm/SharedLibraryInfo.java
index ad82626d..35609c9 100644
--- a/core/java/android/content/pm/SharedLibraryInfo.java
+++ b/core/java/android/content/pm/SharedLibraryInfo.java
@@ -33,11 +33,29 @@
  * This class provides information for a shared library. There are
  * three types of shared libraries: builtin - non-updatable part of
  * the OS; dynamic - updatable backwards-compatible dynamically linked;
- * static - updatable non backwards-compatible emulating static linking.
+ * static - non backwards-compatible emulating static linking.
  */
 public final class SharedLibraryInfo implements Parcelable {
 
     /** @hide */
+    public static SharedLibraryInfo createForStatic(PackageParser.Package pkg) {
+        return new SharedLibraryInfo(null, pkg.packageName, pkg.getAllCodePaths(),
+                pkg.staticSharedLibName,
+                pkg.staticSharedLibVersion,
+                TYPE_STATIC,
+                new VersionedPackage(pkg.manifestPackageName, pkg.getLongVersionCode()),
+                null, null);
+    }
+
+    /** @hide */
+    public static SharedLibraryInfo createForDynamic(PackageParser.Package pkg, String name) {
+        return new SharedLibraryInfo(null, pkg.packageName, pkg.getAllCodePaths(), name,
+                (long) VERSION_UNDEFINED,
+                TYPE_DYNAMIC, new VersionedPackage(pkg.packageName, pkg.getLongVersionCode()),
+                null, null);
+    }
+
+    /** @hide */
     @IntDef(flag = true, prefix = { "TYPE_" }, value = {
             TYPE_BUILTIN,
             TYPE_DYNAMIC,
diff --git a/core/java/android/content/res/Resources.java b/core/java/android/content/res/Resources.java
index 88b1c88..365ceac 100644
--- a/core/java/android/content/res/Resources.java
+++ b/core/java/android/content/res/Resources.java
@@ -1468,7 +1468,8 @@
          * @see #obtainStyledAttributes(int, int[])
          * @see #obtainStyledAttributes(AttributeSet, int[], int, int)
          */
-        public TypedArray obtainStyledAttributes(@StyleableRes int[] attrs) {
+        @NonNull
+        public TypedArray obtainStyledAttributes(@NonNull @StyleableRes int[] attrs) {
             return mThemeImpl.obtainStyledAttributes(this, null, attrs, 0, 0);
         }
 
@@ -1493,7 +1494,9 @@
          * @see #obtainStyledAttributes(int[])
          * @see #obtainStyledAttributes(AttributeSet, int[], int, int)
          */
-        public TypedArray obtainStyledAttributes(@StyleRes int resId, @StyleableRes int[] attrs)
+        @NonNull
+        public TypedArray obtainStyledAttributes(@StyleRes int resId,
+                @NonNull @StyleableRes int[] attrs)
                 throws NotFoundException {
             return mThemeImpl.obtainStyledAttributes(this, null, attrs, 0, resId);
         }
@@ -1547,8 +1550,10 @@
          * @see #obtainStyledAttributes(int[])
          * @see #obtainStyledAttributes(int, int[])
          */
-        public TypedArray obtainStyledAttributes(AttributeSet set,
-                @StyleableRes int[] attrs, @AttrRes int defStyleAttr, @StyleRes int defStyleRes) {
+        @NonNull
+        public TypedArray obtainStyledAttributes(@Nullable AttributeSet set,
+                @NonNull @StyleableRes int[] attrs, @AttrRes int defStyleAttr,
+                @StyleRes int defStyleRes) {
             return mThemeImpl.obtainStyledAttributes(this, set, attrs, defStyleAttr, defStyleRes);
         }
 
diff --git a/core/java/android/net/LinkProperties.java b/core/java/android/net/LinkProperties.java
index 1b9a66c..80517ce 100644
--- a/core/java/android/net/LinkProperties.java
+++ b/core/java/android/net/LinkProperties.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -161,7 +162,7 @@
     /**
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public LinkProperties() {
     }
 
@@ -195,7 +196,7 @@
      * @param iface The name of the network interface used for this link.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public void setInterfaceName(String iface) {
         mIfaceName = iface;
         ArrayList<RouteInfo> newRoutes = new ArrayList<>(mRoutes.size());
@@ -346,7 +347,7 @@
      *                  object.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public void setLinkAddresses(Collection<LinkAddress> addresses) {
         mLinkAddresses.clear();
         for (LinkAddress address: addresses) {
@@ -392,7 +393,7 @@
      * @param dnsServers The {@link Collection} of DNS servers to set in this object.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public void setDnsServers(Collection<InetAddress> dnsServers) {
         mDnses.clear();
         for (InetAddress dnsServer: dnsServers) {
@@ -529,7 +530,7 @@
      *                domains to search when resolving host names on this link.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public void setDomains(String domains) {
         mDomains = domains;
     }
@@ -552,7 +553,7 @@
      * @param mtu The MTU to use for this link.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public void setMtu(int mtu) {
         mMtu = mtu;
     }
@@ -562,9 +563,7 @@
      * this will return 0.
      *
      * @return The mtu value set for this link.
-     * @hide
      */
-    @UnsupportedAppUsage
     public int getMtu() {
         return mMtu;
     }
@@ -613,7 +612,7 @@
      *
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public boolean addRoute(RouteInfo route) {
         if (route != null) {
             String routeIface = route.getInterface();
@@ -688,7 +687,7 @@
      * @param proxy A {@link ProxyInfo} defining the HTTP Proxy to use on this link.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public void setHttpProxy(ProxyInfo proxy) {
         mHttpProxy = proxy;
     }
@@ -760,7 +759,7 @@
      * Clears this object to its initial state.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public void clear() {
         mIfaceName = null;
         mLinkAddresses.clear();
diff --git a/core/java/android/net/NetworkBadging.java b/core/java/android/net/NetworkBadging.java
index c119b63..cd9ea88 100644
--- a/core/java/android/net/NetworkBadging.java
+++ b/core/java/android/net/NetworkBadging.java
@@ -21,13 +21,10 @@
 import android.annotation.IntRange;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.annotation.SystemApi;
 import android.content.res.Resources;
 import android.content.res.Resources.Theme;
 import android.graphics.drawable.Drawable;
-import android.graphics.drawable.LayerDrawable;
 import android.net.wifi.WifiManager;
-import android.view.View;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -96,34 +93,4 @@
                 throw new IllegalArgumentException("Invalid signal level: " + signalLevel);
         }
     }
-
-    /**
-     * Returns the badged wifi signal resource id for the given signal level.
-     *
-     * <p>This badged wifi signal resource should be displayed with the quality badge retrieved
-     * from {@link #getWifiBadgeResource(int)}. If there is no badge,
-     * {@link #getWifiBadgeResource(int)} should be used instead of this method.
-     *
-     * @param signalLevel The level returned by {@link WifiManager#calculateSignalLevel(int, int)}
-     *                    for a network. Must be between 0 and {@link WifiManager#RSSI_LEVELS}-1.
-     * @return the @DrawableRes for the icon
-     * @throws IllegalArgumentException for an invalid signal level
-     * @hide
-     */
-    @DrawableRes private static int getBadgedWifiSignalResource(int signalLevel) {
-        switch (signalLevel) {
-            case 0:
-                return com.android.internal.R.drawable.ic_signal_wifi_badged_0_bars;
-            case 1:
-                return com.android.internal.R.drawable.ic_signal_wifi_badged_1_bar;
-            case 2:
-                return com.android.internal.R.drawable.ic_signal_wifi_badged_2_bars;
-            case 3:
-                return com.android.internal.R.drawable.ic_signal_wifi_badged_3_bars;
-            case 4:
-                return com.android.internal.R.drawable.ic_signal_wifi_badged_4_bars;
-            default:
-                throw new IllegalArgumentException("Invalid signal level: " + signalLevel);
-        }
-    }
 }
diff --git a/core/java/android/net/NetworkCapabilities.java b/core/java/android/net/NetworkCapabilities.java
index c41a56c..1b44c92 100644
--- a/core/java/android/net/NetworkCapabilities.java
+++ b/core/java/android/net/NetworkCapabilities.java
@@ -1017,7 +1017,7 @@
      * @return The bearer-specific signal strength.
      * @hide
      */
-    @UnsupportedAppUsage
+    @SystemApi
     public int getSignalStrength() {
         return mSignalStrength;
     }
diff --git a/core/java/android/net/NetworkRequest.java b/core/java/android/net/NetworkRequest.java
index 04b6b44..3b01b03 100644
--- a/core/java/android/net/NetworkRequest.java
+++ b/core/java/android/net/NetworkRequest.java
@@ -17,6 +17,7 @@
 package android.net;
 
 import android.annotation.NonNull;
+import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
 import android.net.NetworkCapabilities.NetCapability;
 import android.net.NetworkCapabilities.Transport;
@@ -344,7 +345,7 @@
          * @param signalStrength the bearer-specific signal strength.
          * @hide
          */
-        @UnsupportedAppUsage
+        @SystemApi
         public Builder setSignalStrength(int signalStrength) {
             mNetworkCapabilities.setSignalStrength(signalStrength);
             return this;
diff --git a/core/java/android/preference/SeekBarVolumizer.java b/core/java/android/preference/SeekBarVolumizer.java
index f01d5b1..015146466 100644
--- a/core/java/android/preference/SeekBarVolumizer.java
+++ b/core/java/android/preference/SeekBarVolumizer.java
@@ -123,7 +123,7 @@
         mContext = context;
         mAudioManager = context.getSystemService(AudioManager.class);
         mNotificationManager = context.getSystemService(NotificationManager.class);
-        mNotificationPolicy = mNotificationManager.getNotificationPolicy();
+        mNotificationPolicy = mNotificationManager.getConsolidatedNotificationPolicy();
         mAllowAlarms = (mNotificationPolicy.priorityCategories & NotificationManager.Policy
                 .PRIORITY_CATEGORY_ALARMS) != 0;
         mAllowMedia = (mNotificationPolicy.priorityCategories & NotificationManager.Policy
@@ -485,7 +485,7 @@
                 mZenMode = mNotificationManager.getZenMode();
                 updateSlider();
             } else if (NotificationManager.ACTION_NOTIFICATION_POLICY_CHANGED.equals(action)) {
-                mNotificationPolicy = mNotificationManager.getNotificationPolicy();
+                mNotificationPolicy = mNotificationManager.getConsolidatedNotificationPolicy();
                 mAllowAlarms = (mNotificationPolicy.priorityCategories & NotificationManager.Policy
                         .PRIORITY_CATEGORY_ALARMS) != 0;
                 mAllowMedia = (mNotificationPolicy.priorityCategories
diff --git a/core/java/android/service/autofill/augmented/FillWindow.java b/core/java/android/service/autofill/augmented/FillWindow.java
index 27df845..bad7ddd 100644
--- a/core/java/android/service/autofill/augmented/FillWindow.java
+++ b/core/java/android/service/autofill/augmented/FillWindow.java
@@ -163,14 +163,15 @@
             final int height = rect.bottom - rect.top;
             final int width = rect.right - rect.left;
             final WindowManager.LayoutParams windowParams = window.getAttributes();
-            windowParams.gravity = Gravity.TOP | Gravity.CENTER_HORIZONTAL;
-            windowParams.y = rect.top - height;
+            windowParams.gravity = Gravity.TOP | Gravity.LEFT;
+            windowParams.y = rect.top + height;
             windowParams.height = height;
             windowParams.x = rect.left;
             windowParams.width = width;
 
             window.setAttributes(windowParams);
             window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
+            window.setBackgroundDrawableResource(android.R.color.transparent);
 
             mDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
             final ViewGroup.LayoutParams diagParams = new ViewGroup.LayoutParams(width, height);
diff --git a/core/java/android/service/contentcapture/ContentCaptureService.java b/core/java/android/service/contentcapture/ContentCaptureService.java
index 64f2355..c9d46dd 100644
--- a/core/java/android/service/contentcapture/ContentCaptureService.java
+++ b/core/java/android/service/contentcapture/ContentCaptureService.java
@@ -31,6 +31,7 @@
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.RemoteException;
+import android.service.autofill.AutofillService;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.Slog;
@@ -82,6 +83,12 @@
     private final IContentCaptureService mServerInterface = new IContentCaptureService.Stub() {
 
         @Override
+        public void onConnectedStateChanged(boolean state) {
+            mHandler.sendMessage(obtainMessage(ContentCaptureService::handleOnConnectedStateChanged,
+                    ContentCaptureService.this, state));
+        }
+
+        @Override
         public void onSessionStarted(ContentCaptureContext context, String sessionId, int uid,
                 IResultReceiver clientReceiver) {
             mHandler.sendMessage(obtainMessage(ContentCaptureService::handleOnCreateSession,
@@ -204,6 +211,15 @@
     }
 
     /**
+     * Called when the Android system connects to service.
+     *
+     * <p>You should generally do initialization here rather than in {@link #onCreate}.
+     */
+    public void onConnected() {
+        Slog.i(TAG, "bound to " + getClass().getName());
+    }
+
+    /**
      * Creates a new content capture session.
      *
      * @param context content capture context
@@ -257,6 +273,15 @@
         if (VERBOSE) Log.v(TAG, "onDestroyContentCaptureSession(id=" + sessionId + ")");
     }
 
+    /**
+     * Called when the Android system disconnects from the service.
+     *
+     * <p> At this point this service may no longer be an active {@link AutofillService}.
+     */
+    public void onDisconnected() {
+        Slog.i(TAG, "unbinding from " + getClass().getName());
+    }
+
     @Override
     @CallSuper
     protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
@@ -271,6 +296,14 @@
         }
     }
 
+    private void handleOnConnectedStateChanged(boolean state) {
+        if (state) {
+            onConnected();
+        } else {
+            onDisconnected();
+        }
+    }
+
     //TODO(b/111276913): consider caching the InteractionSessionId for the lifetime of the session,
     // so we don't need to create a temporary InteractionSessionId for each event.
 
diff --git a/core/java/android/service/contentcapture/IContentCaptureService.aidl b/core/java/android/service/contentcapture/IContentCaptureService.aidl
index 20e8e99..1b4cccf 100644
--- a/core/java/android/service/contentcapture/IContentCaptureService.aidl
+++ b/core/java/android/service/contentcapture/IContentCaptureService.aidl
@@ -29,6 +29,7 @@
  * @hide
  */
 oneway interface IContentCaptureService {
+    void onConnectedStateChanged(boolean state);
     void onSessionStarted(in ContentCaptureContext context, String sessionId, int uid,
                           in IResultReceiver clientReceiver);
     void onSessionFinished(String sessionId);
diff --git a/core/java/android/service/notification/ZenModeConfig.java b/core/java/android/service/notification/ZenModeConfig.java
index 6792c69..bec654a 100644
--- a/core/java/android/service/notification/ZenModeConfig.java
+++ b/core/java/android/service/notification/ZenModeConfig.java
@@ -16,7 +16,6 @@
 
 package android.service.notification;
 
-import static android.app.NotificationManager.Policy.PRIORITY_CATEGORY_REMINDERS;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_FULL_SCREEN_INTENT;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_LIGHTS;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK;
@@ -126,6 +125,15 @@
     private static final String STATE_TAG = "state";
     private static final String STATE_ATT_CHANNELS_BYPASSING_DND = "areChannelsBypassingDnd";
 
+    // zen policy visual effects attributes
+    private static final String SHOW_ATT_FULL_SCREEN_INTENT = "showFullScreenIntent";
+    private static final String SHOW_ATT_LIGHTS = "showLights";
+    private static final String SHOW_ATT_PEEK = "shoePeek";
+    private static final String SHOW_ATT_STATUS_BAR_ICONS = "showStatusBarIcons";
+    private static final String SHOW_ATT_BADGES = "showBadges";
+    private static final String SHOW_ATT_AMBIENT = "showAmbient";
+    private static final String SHOW_ATT_NOTIFICATION_LIST = "showNotificationList";
+
     private static final String CONDITION_ATT_ID = "id";
     private static final String CONDITION_ATT_SUMMARY = "summary";
     private static final String CONDITION_ATT_LINE1 = "line1";
@@ -134,6 +142,8 @@
     private static final String CONDITION_ATT_STATE = "state";
     private static final String CONDITION_ATT_FLAGS = "flags";
 
+    private static final String ZEN_POLICY_TAG = "zen_policy";
+
     private static final String MANUAL_TAG = "manual";
     private static final String AUTOMATIC_TAG = "automatic";
 
@@ -650,6 +660,7 @@
             rt.zenMode = Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
         }
         rt.modified = safeBoolean(parser, RULE_ATT_MODIFIED, false);
+        rt.zenPolicy = readZenPolicyXml(parser);
         return rt;
     }
 
@@ -676,6 +687,9 @@
         if (rule.condition != null) {
             writeConditionXml(rule.condition, out);
         }
+        if (rule.zenPolicy != null) {
+            writeZenPolicyXml(rule.zenPolicy, out);
+        }
         out.attribute(null, RULE_ATT_MODIFIED, Boolean.toString(rule.modified));
     }
 
@@ -706,6 +720,141 @@
         out.attribute(null, CONDITION_ATT_FLAGS, Integer.toString(c.flags));
     }
 
+    /**
+     * Read the zen policy from xml
+     * Returns null if no zen policy exists
+     */
+    public static ZenPolicy readZenPolicyXml(XmlPullParser parser) {
+        boolean policySet = false;
+
+        ZenPolicy.Builder builder = new ZenPolicy.Builder();
+        final int calls = safeInt(parser, ALLOW_ATT_CALLS_FROM, ZenPolicy.PEOPLE_TYPE_UNSET);
+        final int messages = safeInt(parser, ALLOW_ATT_MESSAGES_FROM, ZenPolicy.PEOPLE_TYPE_UNSET);
+        final int repeatCallers = safeInt(parser, ALLOW_ATT_REPEAT_CALLERS, ZenPolicy.STATE_UNSET);
+        final int alarms = safeInt(parser, ALLOW_ATT_ALARMS, ZenPolicy.STATE_UNSET);
+        final int media = safeInt(parser, ALLOW_ATT_MEDIA, ZenPolicy.STATE_UNSET);
+        final int system = safeInt(parser, ALLOW_ATT_SYSTEM, ZenPolicy.STATE_UNSET);
+        final int events = safeInt(parser, ALLOW_ATT_EVENTS, ZenPolicy.STATE_UNSET);
+        final int reminders = safeInt(parser, ALLOW_ATT_REMINDERS, ZenPolicy.STATE_UNSET);
+
+        if (calls != ZenPolicy.PEOPLE_TYPE_UNSET) {
+            builder.allowCalls(calls);
+            policySet = true;
+        }
+        if (messages != ZenPolicy.PEOPLE_TYPE_UNSET) {
+            builder.allowMessages(messages);
+            policySet = true;
+        }
+        if (repeatCallers != ZenPolicy.STATE_UNSET) {
+            builder.allowRepeatCallers(repeatCallers == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (alarms != ZenPolicy.STATE_UNSET) {
+            builder.allowAlarms(alarms == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (media != ZenPolicy.STATE_UNSET) {
+            builder.allowMedia(media == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (system != ZenPolicy.STATE_UNSET) {
+            builder.allowSystem(system == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (events != ZenPolicy.STATE_UNSET) {
+            builder.allowEvents(events == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (reminders != ZenPolicy.STATE_UNSET) {
+            builder.allowReminders(reminders == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+
+        final int fullScreenIntent = safeInt(parser, SHOW_ATT_FULL_SCREEN_INTENT,
+                ZenPolicy.STATE_UNSET);
+        final int lights = safeInt(parser, SHOW_ATT_LIGHTS, ZenPolicy.STATE_UNSET);
+        final int peek = safeInt(parser, SHOW_ATT_PEEK, ZenPolicy.STATE_UNSET);
+        final int statusBar = safeInt(parser, SHOW_ATT_STATUS_BAR_ICONS, ZenPolicy.STATE_UNSET);
+        final int badges = safeInt(parser, SHOW_ATT_BADGES, ZenPolicy.STATE_UNSET);
+        final int ambient = safeInt(parser, SHOW_ATT_AMBIENT, ZenPolicy.STATE_UNSET);
+        final int notificationList = safeInt(parser, SHOW_ATT_NOTIFICATION_LIST,
+                ZenPolicy.STATE_UNSET);
+
+        if (fullScreenIntent != ZenPolicy.STATE_UNSET) {
+            builder.showFullScreenIntent(fullScreenIntent == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (lights != ZenPolicy.STATE_UNSET) {
+            builder.showLights(lights == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (peek != ZenPolicy.STATE_UNSET) {
+            builder.showPeeking(peek == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (statusBar != ZenPolicy.STATE_UNSET) {
+            builder.showStatusBarIcons(statusBar == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (badges != ZenPolicy.STATE_UNSET) {
+            builder.showBadges(badges == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (ambient != ZenPolicy.STATE_UNSET) {
+            builder.showInAmbientDisplay(ambient == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+        if (notificationList != ZenPolicy.STATE_UNSET) {
+            builder.showInNotificationList(notificationList == ZenPolicy.STATE_ALLOW);
+            policySet = true;
+        }
+
+        if (policySet) {
+            return builder.build();
+        }
+        return null;
+    }
+
+    /**
+     * Writes zen policy to xml
+     */
+    public static void writeZenPolicyXml(ZenPolicy policy, XmlSerializer out)
+            throws IOException {
+        writeZenPolicyState(ALLOW_ATT_CALLS_FROM, policy.getPriorityCallSenders(), out);
+        writeZenPolicyState(ALLOW_ATT_MESSAGES_FROM, policy.getPriorityMessageSenders(), out);
+        writeZenPolicyState(ALLOW_ATT_REPEAT_CALLERS, policy.getPriorityCategoryRepeatCallers(),
+                out);
+        writeZenPolicyState(ALLOW_ATT_ALARMS, policy.getPriorityCategoryAlarms(), out);
+        writeZenPolicyState(ALLOW_ATT_MEDIA, policy.getPriorityCategoryMedia(), out);
+        writeZenPolicyState(ALLOW_ATT_SYSTEM, policy.getPriorityCategorySystem(), out);
+        writeZenPolicyState(ALLOW_ATT_REMINDERS, policy.getPriorityCategoryReminders(), out);
+        writeZenPolicyState(ALLOW_ATT_EVENTS, policy.getPriorityCategoryEvents(), out);
+
+        writeZenPolicyState(SHOW_ATT_FULL_SCREEN_INTENT, policy.getVisualEffectFullScreenIntent(),
+                out);
+        writeZenPolicyState(SHOW_ATT_LIGHTS, policy.getVisualEffectLights(), out);
+        writeZenPolicyState(SHOW_ATT_PEEK, policy.getVisualEffectPeek(), out);
+        writeZenPolicyState(SHOW_ATT_STATUS_BAR_ICONS, policy.getVisualEffectStatusBar(), out);
+        writeZenPolicyState(SHOW_ATT_BADGES, policy.getVisualEffectBadge(), out);
+        writeZenPolicyState(SHOW_ATT_AMBIENT, policy.getVisualEffectAmbient(), out);
+        writeZenPolicyState(SHOW_ATT_NOTIFICATION_LIST, policy.getVisualEffectNotificationList(),
+                out);
+    }
+
+    private static void writeZenPolicyState(String attr, int val, XmlSerializer out)
+            throws IOException {
+        if (Objects.equals(attr, ALLOW_ATT_CALLS_FROM)
+                || Objects.equals(attr, ALLOW_ATT_MESSAGES_FROM)) {
+            if (val != ZenPolicy.PEOPLE_TYPE_UNSET) {
+                out.attribute(null, attr, Integer.toString(val));
+            }
+        } else {
+            if (val != ZenPolicy.STATE_UNSET) {
+                out.attribute(null, attr, Integer.toString(val));
+            }
+        }
+    }
+
     public static boolean isValidHour(int val) {
         return val >= 0 && val < 24;
     }
@@ -798,7 +947,7 @@
 
         if (zenPolicy.isCategoryAllowed(ZenPolicy.PRIORITY_CATEGORY_REMINDERS,
                 isPriorityCategoryEnabled(Policy.PRIORITY_CATEGORY_REMINDERS, defaultPolicy))) {
-            priorityCategories |= PRIORITY_CATEGORY_REMINDERS;
+            priorityCategories |= Policy.PRIORITY_CATEGORY_REMINDERS;
         }
 
         if (zenPolicy.isCategoryAllowed(ZenPolicy.PRIORITY_CATEGORY_EVENTS,
@@ -839,15 +988,30 @@
             priorityCategories |= Policy.PRIORITY_CATEGORY_SYSTEM;
         }
 
-        if (!zenPolicy.isVisualEffectAllowed(ZenPolicy.VISUAL_EFFECT_FULL_SCREEN_INTENT,
+        boolean suppressFullScreenIntent = !zenPolicy.isVisualEffectAllowed(
+                ZenPolicy.VISUAL_EFFECT_FULL_SCREEN_INTENT,
                 isVisualEffectAllowed(Policy.SUPPRESSED_EFFECT_FULL_SCREEN_INTENT,
-                        defaultPolicy))) {
+                        defaultPolicy));
+
+        boolean suppressLights = !zenPolicy.isVisualEffectAllowed(
+                ZenPolicy.VISUAL_EFFECT_LIGHTS,
+                isVisualEffectAllowed(Policy.SUPPRESSED_EFFECT_LIGHTS,
+                        defaultPolicy));
+
+        boolean suppressAmbient = !zenPolicy.isVisualEffectAllowed(
+                ZenPolicy.VISUAL_EFFECT_AMBIENT,
+                isVisualEffectAllowed(Policy.SUPPRESSED_EFFECT_AMBIENT,
+                        defaultPolicy));
+
+        if (suppressFullScreenIntent && suppressLights && suppressAmbient) {
+            suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_SCREEN_OFF;
+        }
+
+        if (suppressFullScreenIntent) {
             suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_FULL_SCREEN_INTENT;
         }
 
-        if (!zenPolicy.isVisualEffectAllowed(ZenPolicy.VISUAL_EFFECT_LIGHTS,
-                isVisualEffectAllowed(Policy.SUPPRESSED_EFFECT_LIGHTS,
-                        defaultPolicy))) {
+        if (suppressLights) {
             suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_LIGHTS;
         }
 
@@ -855,6 +1019,7 @@
                 isVisualEffectAllowed(Policy.SUPPRESSED_EFFECT_PEEK,
                         defaultPolicy))) {
             suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_PEEK;
+            suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_SCREEN_ON;
         }
 
         if (!zenPolicy.isVisualEffectAllowed(ZenPolicy.VISUAL_EFFECT_STATUS_BAR,
@@ -869,9 +1034,7 @@
             suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_BADGE;
         }
 
-        if (!zenPolicy.isVisualEffectAllowed(ZenPolicy.VISUAL_EFFECT_AMBIENT,
-                isVisualEffectAllowed(Policy.SUPPRESSED_EFFECT_AMBIENT,
-                        defaultPolicy))) {
+        if (suppressAmbient) {
             suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_AMBIENT;
         }
 
@@ -898,14 +1061,31 @@
             case ZenPolicy.PEOPLE_TYPE_ANYONE:
                 return Policy.PRIORITY_SENDERS_ANY;
             case ZenPolicy.PEOPLE_TYPE_CONTACTS:
+
                 return Policy.PRIORITY_SENDERS_CONTACTS;
             case ZenPolicy.PEOPLE_TYPE_STARRED:
             default:
                 return Policy.PRIORITY_SENDERS_STARRED;
         }
-
     }
 
+
+    /**
+     * Maps NotificationManager.Policy senders type to ZenPolicy.PeopleType
+     */
+    public static @ZenPolicy.PeopleType int getZenPolicySenders(int senders) {
+        switch (senders) {
+            case Policy.PRIORITY_SENDERS_ANY:
+                return ZenPolicy.PEOPLE_TYPE_ANYONE;
+            case Policy.PRIORITY_SENDERS_CONTACTS:
+                return ZenPolicy.PEOPLE_TYPE_CONTACTS;
+            case Policy.PRIORITY_SENDERS_STARRED:
+            default:
+                return ZenPolicy.PEOPLE_TYPE_STARRED;
+        }
+    }
+
+
     public Policy toNotificationPolicy() {
         int priorityCategories = 0;
         int priorityCallSenders = Policy.PRIORITY_SENDERS_CONTACTS;
diff --git a/core/java/android/service/notification/ZenPolicy.java b/core/java/android/service/notification/ZenPolicy.java
index 194147c..6392704 100644
--- a/core/java/android/service/notification/ZenPolicy.java
+++ b/core/java/android/service/notification/ZenPolicy.java
@@ -327,6 +327,32 @@
     }
 
     /**
+     * Whether this policy hides all visual effects
+     * @hide
+     */
+    public boolean shouldHideAllVisualEffects() {
+        for (int i = 0; i < mVisualEffects.size(); i++) {
+            if (mVisualEffects.get(i) != STATE_DISALLOW) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Whether this policy shows all visual effects
+     * @hide
+     */
+    public boolean shouldShowAllVisualEffects() {
+        for (int i = 0; i < mVisualEffects.size(); i++) {
+            if (mVisualEffects.get(i) != STATE_ALLOW) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
      * Builder class for {@link ZenPolicy} objects.
      * Provides a convenient way to set the various fields of a {@link ZenPolicy}.  If a field
      * is not set, it is (@link STATE_UNSET} and will not change the current set policy.
@@ -339,6 +365,17 @@
         }
 
         /**
+         * @hide
+         */
+        public Builder(ZenPolicy policy) {
+            if (policy != null) {
+                mZenPolicy = policy.copy();
+            } else {
+                mZenPolicy = new ZenPolicy();
+            }
+        }
+
+        /**
          * Builds the current ZenPolicy.
          */
         public ZenPolicy build() {
@@ -533,6 +570,34 @@
         }
 
         /**
+         * Whether to allow {@link PriorityCategory} sounds to play when DND is active.
+         * @hide
+         */
+        public Builder allowCategory(@PriorityCategory int category, boolean allow) {
+            switch (category) {
+                case PRIORITY_CATEGORY_ALARMS:
+                    allowAlarms(allow);
+                    break;
+                case PRIORITY_CATEGORY_MEDIA:
+                    allowMedia(allow);
+                    break;
+                case PRIORITY_CATEGORY_SYSTEM:
+                    allowSystem(allow);
+                    break;
+                case PRIORITY_CATEGORY_REMINDERS:
+                    allowReminders(allow);
+                    break;
+                case PRIORITY_CATEGORY_EVENTS:
+                    allowEvents(allow);
+                    break;
+                case PRIORITY_CATEGORY_REPEAT_CALLERS:
+                    allowRepeatCallers(allow);
+                    break;
+            }
+            return this;
+        }
+
+        /**
          * Whether {@link Notification#fullScreenIntent full screen intents} that are intercepted
          * by DND are shown.
          */
@@ -601,6 +666,38 @@
                     show ? STATE_ALLOW : STATE_DISALLOW);
             return this;
         }
+
+        /**
+         * Whether notifications intercepted by DND are prevented from appearing for
+         * {@link VisualEffect}
+         * @hide
+         */
+        public Builder showVisualEffect(@VisualEffect int effect, boolean show) {
+            switch (effect) {
+                case VISUAL_EFFECT_FULL_SCREEN_INTENT:
+                    showFullScreenIntent(show);
+                    break;
+                case VISUAL_EFFECT_LIGHTS:
+                    showLights(show);
+                    break;
+                case VISUAL_EFFECT_PEEK:
+                    showPeeking(show);
+                    break;
+                case VISUAL_EFFECT_STATUS_BAR:
+                    showStatusBarIcons(show);
+                    break;
+                case VISUAL_EFFECT_BADGE:
+                    showBadges(show);
+                    break;
+                case VISUAL_EFFECT_AMBIENT:
+                    showInAmbientDisplay(show);
+                    break;
+                case VISUAL_EFFECT_NOTIFICATION_LIST:
+                    showInNotificationList(show);
+                    break;
+            }
+            return this;
+        }
     }
 
     @Override
@@ -640,8 +737,8 @@
                 .append('{')
                 .append("priorityCategories=[").append(priorityCategoriesToString())
                 .append("], visualEffects=[").append(visualEffectsToString())
-                .append(", priorityCalls=").append(stateToString(mPriorityCalls))
-                .append("], priorityMessages=").append(stateToString(mPriorityMessages))
+                .append("], priorityCalls=").append(peopleTypeToString(mPriorityCalls))
+                .append(", priorityMessages=").append(peopleTypeToString(mPriorityMessages))
                 .append('}')
                 .toString();
     }
@@ -726,7 +823,23 @@
             case STATE_ALLOW:
                 return "allow";
         }
-        return null;
+        return "invalidState{" + state + "}";
+    }
+
+    private String peopleTypeToString(@PeopleType int peopleType) {
+        switch (peopleType) {
+            case PEOPLE_TYPE_ANYONE:
+                return "anyone";
+            case PEOPLE_TYPE_CONTACTS:
+                return "contacts";
+            case PEOPLE_TYPE_NONE:
+                return "none";
+            case PEOPLE_TYPE_STARRED:
+                return "starred_contacts";
+            case STATE_UNSET:
+                return "unset";
+        }
+        return "invalidPeopleType{" + peopleType + "}";
     }
 
     @Override
@@ -859,27 +972,6 @@
     /**
      * @hide
      */
-    public boolean areValuesSet() {
-        return getPriorityCategoryReminders() != STATE_UNSET
-                || getPriorityCategoryEvents() != STATE_UNSET
-                || getPriorityCategoryMessages() != STATE_UNSET
-                || getPriorityCategoryCalls() != STATE_UNSET
-                || getPriorityCategoryRepeatCallers() != STATE_UNSET
-                || getPriorityCategoryAlarms() != STATE_UNSET
-                || getPriorityCategoryMedia() != STATE_UNSET
-                || getPriorityCategorySystem() != STATE_UNSET
-                || getVisualEffectFullScreenIntent() != STATE_UNSET
-                || getVisualEffectLights() != STATE_UNSET
-                || getVisualEffectPeek() != STATE_UNSET
-                || getVisualEffectStatusBar() != STATE_UNSET
-                || getVisualEffectBadge() != STATE_UNSET
-                || getVisualEffectAmbient() != STATE_UNSET
-                || getVisualEffectNotificationList() != STATE_UNSET;
-    }
-
-    /**
-     * @hide
-     */
     public void writeToProto(ProtoOutputStream proto, long fieldId) {
         final long token = proto.start(fieldId);
 
diff --git a/core/java/android/util/SparseSetArray.java b/core/java/android/util/SparseSetArray.java
index d100f12..680e85f 100644
--- a/core/java/android/util/SparseSetArray.java
+++ b/core/java/android/util/SparseSetArray.java
@@ -55,6 +55,13 @@
     }
 
     /**
+     * @return the set of items at index n
+     */
+    public ArraySet<T> get(int n) {
+        return mData.get(n);
+    }
+
+    /**
      * Remove a value from index n.
      * @return TRUE when the value existed at the given index and removed, FALSE otherwise.
      */
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 9dfd43c..330d72f 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -107,12 +107,6 @@
       */
     void endProlongedAnimations();
 
-    // Re-evaluate the current orientation from the caller's state.
-    // If there is a change, the new Configuration is returned and the
-    // caller must call setNewConfiguration() sometime later.
-    Configuration updateOrientationFromAppTokens(in Configuration currentConfig,
-            IBinder freezeThisOneIfNeeded, int displayId);
-
     void startFreezingScreen(int exitAnim, int enterAnim);
     void stopFreezingScreen();
 
diff --git a/core/java/android/view/InsetsAnimationControlImpl.java b/core/java/android/view/InsetsAnimationControlImpl.java
new file mode 100644
index 0000000..7b9f78e
--- /dev/null
+++ b/core/java/android/view/InsetsAnimationControlImpl.java
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package android.view;
+
+import static android.view.InsetsState.INSET_SIDE_BOTTOM;
+import static android.view.InsetsState.INSET_SIDE_LEFT;
+import static android.view.InsetsState.INSET_SIDE_RIGHT;
+import static android.view.InsetsState.INSET_SIDE_TOP;
+
+import android.annotation.Nullable;
+import android.graphics.Insets;
+import android.graphics.Matrix;
+import android.graphics.Rect;
+import android.os.UidProto.Sync;
+import android.util.ArraySet;
+import android.util.SparseArray;
+import android.util.SparseIntArray;
+import android.util.SparseSetArray;
+import android.view.InsetsState.InsetSide;
+import android.view.SyncRtSurfaceTransactionApplier.SurfaceParams;
+import android.view.WindowInsets.Type.InsetType;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.util.ArrayList;
+import java.util.function.Function;
+import java.util.function.Supplier;
+
+/**
+ * Implements {@link WindowInsetsAnimationController}
+ * @hide
+ */
+@VisibleForTesting
+public class InsetsAnimationControlImpl implements WindowInsetsAnimationController {
+
+    private final WindowInsetsAnimationControlListener mListener;
+    private final SparseArray<InsetsSourceConsumer> mConsumers;
+    private final SparseIntArray mTypeSideMap = new SparseIntArray();
+    private final SparseSetArray<InsetsSourceConsumer> mSideSourceMap = new SparseSetArray<>();
+
+    /** @see WindowInsetsAnimationController#getHiddenStateInsets */
+    private final Insets mHiddenInsets;
+
+    /** @see WindowInsetsAnimationController#getShownStateInsets */
+    private final Insets mShownInsets;
+    private final Matrix mTmpMatrix = new Matrix();
+    private final InsetsState mInitialInsetsState;
+    private final @InsetType int mTypes;
+    private final Supplier<SyncRtSurfaceTransactionApplier> mTransactionApplierSupplier;
+
+    private Insets mCurrentInsets;
+
+    @VisibleForTesting
+    public InsetsAnimationControlImpl(SparseArray<InsetsSourceConsumer> consumers, Rect frame,
+            InsetsState state, WindowInsetsAnimationControlListener listener,
+            @InsetType int types,
+            Supplier<SyncRtSurfaceTransactionApplier> transactionApplierSupplier) {
+        mConsumers = consumers;
+        mListener = listener;
+        mTypes = types;
+        mTransactionApplierSupplier = transactionApplierSupplier;
+        mInitialInsetsState = new InsetsState(state);
+        mCurrentInsets = getInsetsFromState(mInitialInsetsState, frame, null /* typeSideMap */);
+        mHiddenInsets = calculateInsets(mInitialInsetsState, frame, consumers, false /* shown */,
+                null /* typeSideMap */);
+        mShownInsets = calculateInsets(mInitialInsetsState, frame, consumers, true /* shown */,
+                mTypeSideMap);
+        buildTypeSourcesMap(mTypeSideMap, mSideSourceMap, mConsumers);
+
+        // TODO: Check for controllability first and wait for IME if needed.
+        listener.onReady(this, types);
+    }
+
+    @Override
+    public Insets getHiddenStateInsets() {
+        return mHiddenInsets;
+    }
+
+    @Override
+    public Insets getShownStateInsets() {
+        return mShownInsets;
+    }
+
+    @Override
+    public Insets getCurrentInsets() {
+        return mCurrentInsets;
+    }
+
+    @Override
+    @InsetType
+    public int getTypes() {
+        return mTypes;
+    }
+
+    @Override
+    public void changeInsets(Insets insets) {
+        insets = sanitize(insets);
+        final Insets offset = Insets.subtract(mShownInsets, insets);
+        ArrayList<SurfaceParams> params = new ArrayList<>();
+        if (offset.left != 0) {
+            updateLeashesForSide(INSET_SIDE_LEFT, offset.left, params);
+        }
+        if (offset.top != 0) {
+            updateLeashesForSide(INSET_SIDE_TOP, offset.top, params);
+        }
+        if (offset.right != 0) {
+            updateLeashesForSide(INSET_SIDE_RIGHT, offset.right, params);
+        }
+        if (offset.bottom != 0) {
+            updateLeashesForSide(INSET_SIDE_BOTTOM, offset.bottom, params);
+        }
+        SyncRtSurfaceTransactionApplier applier = mTransactionApplierSupplier.get();
+        applier.scheduleApply(params.toArray(new SurfaceParams[params.size()]));
+        mCurrentInsets = insets;
+    }
+
+    @Override
+    public void finish(int shownTypes) {
+        // TODO
+    }
+
+    private Insets calculateInsets(InsetsState state, Rect frame,
+            SparseArray<InsetsSourceConsumer> consumers, boolean shown,
+            @Nullable @InsetSide SparseIntArray typeSideMap) {
+        for (int i = consumers.size() - 1; i >= 0; i--) {
+            state.getSource(consumers.valueAt(i).getType()).setVisible(shown);
+        }
+        return getInsetsFromState(state, frame, typeSideMap);
+    }
+
+    private Insets getInsetsFromState(InsetsState state, Rect frame,
+            @Nullable @InsetSide SparseIntArray typeSideMap) {
+        return state.calculateInsets(frame, false /* isScreenRound */,
+                false /* alwaysConsumerNavBar */, null /* displayCutout */, typeSideMap)
+                .getSystemWindowInsets();
+    }
+
+    private Insets sanitize(Insets insets) {
+        return Insets.max(Insets.min(insets, mShownInsets), mHiddenInsets);
+    }
+
+    private void updateLeashesForSide(@InsetSide int side, int inset,
+            ArrayList<SurfaceParams> surfaceParams) {
+        ArraySet<InsetsSourceConsumer> items = mSideSourceMap.get(side);
+        // TODO: Implement behavior when inset spans over multiple types
+        for (int i = items.size() - 1; i >= 0; i--) {
+            final InsetsSourceConsumer consumer = items.valueAt(i);
+            final InsetsSource source = mInitialInsetsState.getSource(consumer.getType());
+            final SurfaceControl leash = consumer.getControl().getLeash();
+            mTmpMatrix.setTranslate(source.getFrame().left, source.getFrame().top);
+            addTranslationToMatrix(side, inset, mTmpMatrix);
+            surfaceParams.add(new SurfaceParams(leash, 1f, mTmpMatrix, null, 0, 0f));
+        }
+    }
+
+    private void addTranslationToMatrix(@InsetSide int side, int inset, Matrix m) {
+        switch (side) {
+            case INSET_SIDE_LEFT:
+                m.postTranslate(-inset, 0);
+                break;
+            case INSET_SIDE_TOP:
+                m.postTranslate(0, -inset);
+                break;
+            case INSET_SIDE_RIGHT:
+                m.postTranslate(inset, 0);
+                break;
+            case INSET_SIDE_BOTTOM:
+                m.postTranslate(0, inset);
+                break;
+        }
+    }
+
+    private static void buildTypeSourcesMap(SparseIntArray typeSideMap,
+            SparseSetArray<InsetsSourceConsumer> sideSourcesMap,
+            SparseArray<InsetsSourceConsumer> consumers) {
+        for (int i = typeSideMap.size() - 1; i >= 0; i--) {
+            int type = typeSideMap.keyAt(i);
+            int side = typeSideMap.valueAt(i);
+            sideSourcesMap.add(side, consumers.get(type));
+        }
+    }
+}
+
diff --git a/core/java/android/view/InsetsController.java b/core/java/android/view/InsetsController.java
index fb4f9c0..4ab1f26 100644
--- a/core/java/android/view/InsetsController.java
+++ b/core/java/android/view/InsetsController.java
@@ -28,6 +28,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 
 import java.io.PrintWriter;
+import java.util.ArrayList;
 
 /**
  * Implements {@link WindowInsetsController} on the client.
@@ -41,6 +42,7 @@
     private final ViewRootImpl mViewRoot;
 
     private final SparseArray<InsetsSourceControl> mTmpControlArray = new SparseArray<>();
+    private final ArrayList<InsetsAnimationControlImpl> mAnimationControls = new ArrayList<>();
 
     public InsetsController(ViewRootImpl viewRoot) {
         mViewRoot = viewRoot;
@@ -67,9 +69,11 @@
     /**
      * @see InsetsState#calculateInsets
      */
-    WindowInsets calculateInsets(boolean isScreenRound,
+    @VisibleForTesting
+    public WindowInsets calculateInsets(boolean isScreenRound,
             boolean alwaysConsumeNavBar, DisplayCutout cutout) {
-        return mState.calculateInsets(mFrame, isScreenRound, alwaysConsumeNavBar, cutout);
+        return mState.calculateInsets(mFrame, isScreenRound, alwaysConsumeNavBar, cutout,
+                null /* typeSideMap */);
     }
 
     /**
@@ -116,6 +120,28 @@
         }
     }
 
+    @Override
+    public void controlWindowInsetsAnimation(@InsetType int types,
+            WindowInsetsAnimationControlListener listener) {
+
+        // TODO: Check whether we already have a controller.
+        final ArraySet<Integer> internalTypes = mState.toInternalType(types);
+        final SparseArray<InsetsSourceConsumer> consumers = new SparseArray<>();
+        for (int i = internalTypes.size() - 1; i >= 0; i--) {
+            InsetsSourceConsumer consumer = getSourceConsumer(internalTypes.valueAt(i));
+            if (consumer.getControl() != null) {
+                consumers.put(consumer.getType(), consumer);
+            } else {
+                // TODO: Let calling app know it's not possible, or wait
+                // TODO: Remove it from types
+            }
+        }
+        final InsetsAnimationControlImpl controller = new InsetsAnimationControlImpl(consumers,
+                mFrame, mState, listener, types,
+                () -> new SyncRtSurfaceTransactionApplier(mViewRoot.mView));
+        mAnimationControls.add(controller);
+    }
+
     private void applyLocalVisibilityOverride() {
         for (int i = mSourceConsumers.size() - 1; i >= 0; i--) {
             final InsetsSourceConsumer controller = mSourceConsumers.valueAt(i);
@@ -134,7 +160,8 @@
         return controller;
     }
 
-    void notifyVisibilityChanged() {
+    @VisibleForTesting
+    public void notifyVisibilityChanged() {
         mViewRoot.notifyInsetsChanged();
     }
 
diff --git a/core/java/android/view/InsetsSource.java b/core/java/android/view/InsetsSource.java
index 0cb8ad7..f8148a9 100644
--- a/core/java/android/view/InsetsSource.java
+++ b/core/java/android/view/InsetsSource.java
@@ -70,7 +70,8 @@
      *
      * @param relativeFrame The frame to calculate the insets relative to.
      * @param ignoreVisibility If true, always reports back insets even if source isn't visible.
-     * @return The resulting insets.
+     * @return The resulting insets. The contract is that only one side will be occupied by a
+     *         source.
      */
     public Insets calculateInsets(Rect relativeFrame, boolean ignoreVisibility) {
         if (!ignoreVisibility && !mVisible) {
diff --git a/core/java/android/view/InsetsState.java b/core/java/android/view/InsetsState.java
index 689b14f..63025dc 100644
--- a/core/java/android/view/InsetsState.java
+++ b/core/java/android/view/InsetsState.java
@@ -17,12 +17,15 @@
 package android.view;
 
 import android.annotation.IntDef;
+import android.annotation.Nullable;
 import android.graphics.Insets;
 import android.graphics.Rect;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.util.ArrayMap;
 import android.util.ArraySet;
+import android.util.SparseArray;
+import android.util.SparseIntArray;
 import android.view.WindowInsets.Type;
 import android.view.WindowInsets.Type.InsetType;
 
@@ -77,11 +80,30 @@
     /** A shelf is the same as the navigation bar. */
     public static final int TYPE_SHELF = TYPE_NAVIGATION_BAR;
 
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = "INSET_SIDE", value = {
+            INSET_SIDE_LEFT,
+            INSET_SIDE_TOP,
+            INSET_SIDE_RIGHT,
+            INSET_SIDE_BOTTOM,
+            INSET_SIDE_UNKNWON
+    })
+    public @interface InsetSide {}
+    static final int INSET_SIDE_LEFT = 0;
+    static final int INSET_SIDE_TOP = 1;
+    static final int INSET_SIDE_RIGHT = 2;
+    static final int INSET_SIDE_BOTTOM = 3;
+    static final int INSET_SIDE_UNKNWON = 4;
+
     private final ArrayMap<Integer, InsetsSource> mSources = new ArrayMap<>();
 
     public InsetsState() {
     }
 
+    public InsetsState(InsetsState copy) {
+        set(copy);
+    }
+
     /**
      * Calculates {@link WindowInsets} based on the current source configuration.
      *
@@ -89,7 +111,8 @@
      * @return The calculated insets.
      */
     public WindowInsets calculateInsets(Rect frame, boolean isScreenRound,
-            boolean alwaysConsumeNavBar, DisplayCutout cutout) {
+            boolean alwaysConsumeNavBar, DisplayCutout cutout,
+            @Nullable @InsetSide SparseIntArray typeSideMap) {
         Insets systemInsets = Insets.NONE;
         Insets maxInsets = Insets.NONE;
         final Rect relativeFrame = new Rect(frame);
@@ -100,13 +123,13 @@
                 continue;
             }
             systemInsets = processSource(source, systemInsets, relativeFrame,
-                    false /* ignoreVisibility */);
+                    false /* ignoreVisibility */, typeSideMap);
 
             // IME won't be reported in max insets as the size depends on the EditorInfo of the IME
             // target.
             if (source.getType() != TYPE_IME) {
                 maxInsets = processSource(source, maxInsets, relativeFrameMax,
-                        true /* ignoreVisibility */);
+                        true /* ignoreVisibility */, null /* typeSideMap */);
             }
         }
         return new WindowInsets(new Rect(systemInsets), null, new Rect(maxInsets), isScreenRound,
@@ -114,13 +137,39 @@
     }
 
     private Insets processSource(InsetsSource source, Insets insets, Rect relativeFrame,
-            boolean ignoreVisibility) {
+            boolean ignoreVisibility, @Nullable @InsetSide SparseIntArray typeSideMap) {
         Insets currentInsets = source.calculateInsets(relativeFrame, ignoreVisibility);
         insets = Insets.add(currentInsets, insets);
         relativeFrame.inset(insets);
+        if (typeSideMap != null && !Insets.NONE.equals(currentInsets)) {
+            @InsetSide int insetSide = getInsetSide(currentInsets);
+            if (insetSide != INSET_SIDE_UNKNWON) {
+                typeSideMap.put(source.getType(), getInsetSide(currentInsets));
+            }
+        }
         return insets;
     }
 
+    /**
+     * Retrieves the side for a certain {@code insets}. It is required that only one field l/t/r/b
+     * is set in order that this method returns a meaningful result.
+     */
+    private @InsetSide int getInsetSide(Insets insets) {
+        if (insets.left != 0) {
+            return INSET_SIDE_LEFT;
+        }
+        if (insets.top != 0) {
+            return INSET_SIDE_TOP;
+        }
+        if (insets.right != 0) {
+            return INSET_SIDE_RIGHT;
+        }
+        if (insets.bottom != 0) {
+            return INSET_SIDE_BOTTOM;
+        }
+        return INSET_SIDE_UNKNWON;
+    }
+
     public InsetsSource getSource(@InternalInsetType int type) {
         return mSources.computeIfAbsent(type, InsetsSource::new);
     }
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/SyncRtSurfaceTransactionApplier.java b/core/java/android/view/SyncRtSurfaceTransactionApplier.java
similarity index 72%
rename from packages/SystemUI/shared/src/com/android/systemui/shared/system/SyncRtSurfaceTransactionApplier.java
rename to core/java/android/view/SyncRtSurfaceTransactionApplier.java
index 807edf6..0270acb 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/SyncRtSurfaceTransactionApplier.java
+++ b/core/java/android/view/SyncRtSurfaceTransactionApplier.java
@@ -11,24 +11,22 @@
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
- * limitations under the License
+ * limitations under the License.
  */
 
-package com.android.systemui.shared.system;
+package android.view;
 
-import android.graphics.HardwareRenderer;
 import android.graphics.Matrix;
 import android.graphics.Rect;
-import android.view.Surface;
-import android.view.SurfaceControl;
 import android.view.SurfaceControl.Transaction;
-import android.view.View;
-import android.view.ViewRootImpl;
+
+import com.android.internal.annotations.VisibleForTesting;
 
 import java.util.function.Consumer;
 
 /**
  * Helper class to apply surface transactions in sync with RenderThread.
+ * @hide
  */
 public class SyncRtSurfaceTransactionApplier {
 
@@ -54,30 +52,32 @@
         if (mTargetViewRootImpl == null) {
             return;
         }
-        mTargetViewRootImpl.registerRtFrameCallback(new HardwareRenderer.FrameDrawingCallback() {
-            @Override
-            public void onFrameDraw(long frame) {
-                if (mTargetSurface == null || !mTargetSurface.isValid()) {
-                    return;
-                }
-                Transaction t = new Transaction();
-                for (int i = params.length - 1; i >= 0; i--) {
-                    SurfaceParams surfaceParams = params[i];
-                    SurfaceControl surface = surfaceParams.surface;
-                    t.deferTransactionUntilSurface(surface, mTargetSurface, frame);
-                    applyParams(t, surfaceParams, mTmpFloat9);
-                }
-                t.setEarlyWakeup();
-                t.apply();
+        mTargetViewRootImpl.registerRtFrameCallback(frame -> {
+            if (mTargetSurface == null || !mTargetSurface.isValid()) {
+                return;
             }
+            Transaction t = new Transaction();
+            for (int i = params.length - 1; i >= 0; i--) {
+                SurfaceParams surfaceParams = params[i];
+                SurfaceControl surface = surfaceParams.surface;
+                t.deferTransactionUntilSurface(surface, mTargetSurface, frame);
+                applyParams(t, surfaceParams, mTmpFloat9);
+            }
+            t.setEarlyWakeup();
+            t.apply();
         });
 
         // Make sure a frame gets scheduled.
         mTargetViewRootImpl.getView().invalidate();
     }
 
-    public static void applyParams(TransactionCompat t, SurfaceParams params) {
-        applyParams(t.mTransaction, params, t.mTmpValues);
+    public static void applyParams(Transaction t, SurfaceParams params, float[] tmpFloat9) {
+        t.setMatrix(params.surface, params.matrix, tmpFloat9);
+        t.setWindowCrop(params.surface, params.windowCrop);
+        t.setAlpha(params.surface, params.alpha);
+        t.setLayer(params.surface, params.layer);
+        t.setCornerRadius(params.surface, params.cornerRadius);
+        t.show(params.surface);
     }
 
     /**
@@ -109,15 +109,6 @@
         }
     }
 
-    private static void applyParams(Transaction t, SurfaceParams params, float[] tmpFloat9) {
-        t.setMatrix(params.surface, params.matrix, tmpFloat9);
-        t.setWindowCrop(params.surface, params.windowCrop);
-        t.setAlpha(params.surface, params.alpha);
-        t.setLayer(params.surface, params.layer);
-        t.setCornerRadius(params.surface, params.cornerRadius);
-        t.show(params.surface);
-    }
-
     public static class SurfaceParams {
 
         /**
@@ -129,9 +120,9 @@
          * @param matrix Matrix to apply.
          * @param windowCrop Crop to apply.
          */
-        public SurfaceParams(SurfaceControlCompat surface, float alpha, Matrix matrix,
+        public SurfaceParams(SurfaceControl surface, float alpha, Matrix matrix,
                 Rect windowCrop, int layer, float cornerRadius) {
-            this.surface = surface.mSurfaceControl;
+            this.surface = surface;
             this.alpha = alpha;
             this.matrix = new Matrix(matrix);
             this.windowCrop = new Rect(windowCrop);
@@ -139,11 +130,22 @@
             this.cornerRadius = cornerRadius;
         }
 
-        final SurfaceControl surface;
-        final float alpha;
-        final Matrix matrix;
-        final Rect windowCrop;
-        final int layer;
+        @VisibleForTesting
+        public final SurfaceControl surface;
+
+        @VisibleForTesting
+        public final float alpha;
+
+        @VisibleForTesting
         final float cornerRadius;
+
+        @VisibleForTesting
+        public final Matrix matrix;
+
+        @VisibleForTesting
+        public final Rect windowCrop;
+
+        @VisibleForTesting
+        public final int layer;
     }
 }
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 69cd3e6..57635ef 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -10488,6 +10488,7 @@
      *
      * @return The {@link WindowInsetsController} or {@code null} if the view isn't attached to a
      *         a window.
+     * @see Window#getInsetsController()
      * @hide pending unhide
      */
     public @Nullable WindowInsetsController getWindowInsetsController() {
diff --git a/core/java/android/view/WindowInsetsAnimationControlListener.java b/core/java/android/view/WindowInsetsAnimationControlListener.java
new file mode 100644
index 0000000..b27a23d
--- /dev/null
+++ b/core/java/android/view/WindowInsetsAnimationControlListener.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view;
+
+import android.annotation.NonNull;
+import android.view.WindowInsets.Type.InsetType;
+import android.view.inputmethod.EditorInfo;
+
+/**
+ * Interface that informs the client about {@link WindowInsetsAnimationController} state changes.
+ * @hide pending unhide
+ */
+public interface WindowInsetsAnimationControlListener {
+
+    /**
+     * Gets called as soon as the animation is ready to be controlled. This may be
+     * delayed when the IME needs to redraw because of an {@link EditorInfo} change, or when the
+     * window is starting up.
+     *
+     * @param controller The controller to control the inset animation.
+     * @param types The {@link InsetType}s it was able to gain control over. Note that this may be
+     *              different than the types passed into
+     *              {@link WindowInsetsController#controlWindowInsetsAnimation} in case the window
+     *              wasn't able to gain the controls because it wasn't the IME target or not
+     *              currently the window that's controlling the system bars.
+     */
+    void onReady(@NonNull WindowInsetsAnimationController controller, @InsetType int types);
+
+    /**
+     * Called when the window no longer has control over the requested types. If it loses control
+     * over one type, the whole control will be cancelled. If none of the requested types were
+     * available when requesting the control, the animation control will be cancelled immediately
+     * without {@link #onReady} being called.
+     */
+    void onCancelled();
+}
diff --git a/core/java/android/view/WindowInsetsAnimationController.java b/core/java/android/view/WindowInsetsAnimationController.java
new file mode 100644
index 0000000..9de517d
--- /dev/null
+++ b/core/java/android/view/WindowInsetsAnimationController.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view;
+
+import android.annotation.NonNull;
+import android.graphics.Insets;
+import android.view.WindowInsets.Type.InsetType;
+
+/**
+ * Interface to control a window inset animation frame-by-frame.
+ * @hide pending unhide
+ */
+public interface WindowInsetsAnimationController {
+
+    /**
+     * Retrieves the {@link Insets} when the windows this animation is controlling are fully hidden.
+     *
+     * @return Insets when the windows this animation is controlling are fully hidden.
+     */
+    @NonNull Insets getHiddenStateInsets();
+
+    /**
+     * Retrieves the {@link Insets} when the windows this animation is controlling are fully shown.
+     * <p>
+     * In case the size of a window causing insets is changing in the middle of the animation, we
+     * execute that height change after this animation has finished.
+     *
+     * @return Insets when the windows this animation is controlling are fully shown.
+     */
+    @NonNull Insets getShownStateInsets();
+
+    /**
+     * @return The current insets on the window. These will follow any animation changes.
+     */
+    @NonNull Insets getCurrentInsets();
+
+    /**
+     * @return The {@link InsetType}s this object is currently controlling.
+     */
+    @InsetType int getTypes();
+
+    /**
+     * Modifies the insets by indirectly moving the windows around in the system that are causing
+     * window insets.
+     * <p>
+     * Note that this will <b>not</b> inform the view system of a full inset change via
+     * {@link View#dispatchApplyWindowInsets} in order to avoid a full layout pass during the
+     * animation. If you'd like to animate views during a window inset animation, use
+     * TODO add link to animation listeners.
+     * <p>
+     * {@link View#dispatchApplyWindowInsets} will instead be called once the animation has
+     * finished, i.e. once {@link #finish} has been called.
+     *
+     * @param insets The new insets to apply. Based on the requested insets, the system will
+     *               calculate the positions of the windows in the system causing insets such that
+     *               the resulting insets of that configuration will match the passed in parameter.
+     *               Note that these insets are being clamped to the range from
+     *               {@link #getHiddenStateInsets} to {@link #getShownStateInsets}
+     */
+    void changeInsets(@NonNull Insets insets);
+
+    /**
+     * @param shownTypes The list of windows causing insets that should remain shown after finishing
+     *                   the animation.
+     */
+    void finish(@InsetType int shownTypes);
+}
diff --git a/core/java/android/view/WindowInsetsController.java b/core/java/android/view/WindowInsetsController.java
index 7be5f2e..a35be27 100644
--- a/core/java/android/view/WindowInsetsController.java
+++ b/core/java/android/view/WindowInsetsController.java
@@ -16,6 +16,7 @@
 
 package android.view;
 
+import android.annotation.NonNull;
 import android.view.WindowInsets.Type.InsetType;
 
 /**
@@ -51,4 +52,15 @@
      *              would like to make disappear.
      */
     void hide(@InsetType int types);
+
+    /**
+     * Lets the application control window inset animations in a frame-by-frame manner by modifying
+     * the position of the windows in the system causing insets directly.
+     *
+     * @param types The {@link InsetType}s the application has requested to control.
+     * @param listener The {@link WindowInsetsAnimationControlListener} that gets called when the
+     *                 windows are ready to be controlled, among other callbacks.
+     */
+    void controlWindowInsetsAnimation(@InsetType int types,
+            @NonNull WindowInsetsAnimationControlListener listener);
 }
diff --git a/core/java/android/view/autofill/AutofillManager.java b/core/java/android/view/autofill/AutofillManager.java
index 699b34a..56f973e 100644
--- a/core/java/android/view/autofill/AutofillManager.java
+++ b/core/java/android/view/autofill/AutofillManager.java
@@ -77,7 +77,6 @@
 import java.util.Objects;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
-
 //TODO: use java.lang.ref.Cleaner once Android supports Java 9
 import sun.misc.Cleaner;
 
@@ -2966,12 +2965,13 @@
             if (afm == null) return null;
 
             final View view = afm.getClient().autofillClientFindViewByAutofillIdTraversal(id);
-            // TODO(b/111330312): optimize (for example, use temp rect from attach info) and
-            // fix (for example, take system status bar height into account) logic below
+            final Rect windowVisibleDisplayFrame = new Rect();
+            view.getWindowVisibleDisplayFrame(windowVisibleDisplayFrame);
             final int[] location = new int[2];
             view.getLocationOnScreen(location);
-            final Rect rect = new Rect(location[0], location[1], location[0] + view.getWidth(),
-                    location[1] + view.getHeight());
+            final Rect rect = new Rect(location[0], location[1] - windowVisibleDisplayFrame.top,
+                    location[0] + view.getWidth(),
+                    location[1] - windowVisibleDisplayFrame.top + view.getHeight());
             if (sVerbose) {
                 Log.v(TAG, "Coordinates for " + id + ": " + rect);
             }
diff --git a/core/java/android/webkit/UserPackage.java b/core/java/android/webkit/UserPackage.java
index 03ff0ca..8a1a0b5 100644
--- a/core/java/android/webkit/UserPackage.java
+++ b/core/java/android/webkit/UserPackage.java
@@ -34,7 +34,7 @@
     private final UserInfo mUserInfo;
     private final PackageInfo mPackageInfo;
 
-    public static final int MINIMUM_SUPPORTED_SDK = Build.VERSION_CODES.P;
+    public static final int MINIMUM_SUPPORTED_SDK = Build.VERSION_CODES.Q;
 
     public UserPackage(UserInfo user, PackageInfo packageInfo) {
         this.mUserInfo = user;
diff --git a/core/java/android/webkit/WebViewFactory.java b/core/java/android/webkit/WebViewFactory.java
index 46b1f6e..6d88530 100644
--- a/core/java/android/webkit/WebViewFactory.java
+++ b/core/java/android/webkit/WebViewFactory.java
@@ -47,7 +47,7 @@
     // visible for WebViewZygoteInit to look up the class by reflection and call preloadInZygote.
     /** @hide */
     private static final String CHROMIUM_WEBVIEW_FACTORY =
-            "com.android.webview.chromium.WebViewChromiumFactoryProviderForP";
+            "com.android.webview.chromium.WebViewChromiumFactoryProviderForQ";
 
     private static final String CHROMIUM_WEBVIEW_FACTORY_METHOD = "create";
 
diff --git a/core/java/com/android/internal/infra/AbstractRemoteService.java b/core/java/com/android/internal/infra/AbstractRemoteService.java
index 3391840..c94c64a 100644
--- a/core/java/com/android/internal/infra/AbstractRemoteService.java
+++ b/core/java/com/android/internal/infra/AbstractRemoteService.java
@@ -33,6 +33,7 @@
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.util.Slog;
+import android.util.TimeUtils;
 
 import com.android.internal.annotations.GuardedBy;
 
@@ -62,7 +63,10 @@
 //TODO(b/117779333): improve javadoc above instead of using Autofill as an example
 public abstract class AbstractRemoteService<S extends AbstractRemoteService<S, I>,
         I extends IInterface> implements DeathRecipient {
-    private static final int MSG_UNBIND = 1;
+    private static final int MSG_BIND = 1;
+    private static final int MSG_UNBIND = 2;
+
+    protected static final long PERMANENT_BOUND_TIMEOUT_MS = 0;
 
     protected static final int LAST_PRIVATE_MSG = MSG_UNBIND;
 
@@ -86,6 +90,9 @@
     private boolean mServiceDied;
     private boolean mCompleted;
 
+    // Used just for debugging purposes (on dump)
+    private long mNextUnbind;
+
     /**
      * Callback called when the service dies.
      *
@@ -100,7 +107,7 @@
         void onServiceDied(T service);
     }
 
-    // NOTE: must be package-protected so this class is not extend outside
+    // NOTE: must be package-protected so this class is not extended outside
     AbstractRemoteService(@NonNull Context context, @NonNull String serviceInterface,
             @NonNull ComponentName componentName, int userId, @NonNull VultureCallback<S> callback,
             boolean bindInstantServiceAllowed, boolean verbose) {
@@ -156,7 +163,9 @@
     protected abstract I getServiceInterface(@NonNull IBinder service);
 
     /**
-     * Defines How long after the last interaction with the service we would unbind.
+     * Defines how long after the last interaction with the service we would unbind.
+     *
+     * @return time to unbind (in millis), or {@link #PERMANENT_BOUND_TIMEOUT_MS} to not unbind.
      */
     protected abstract long getTimeoutIdleBindMillis();
 
@@ -220,11 +229,23 @@
                 .append(mComponentName.flattenToString()).println();
         pw.append(prefix).append(tab).append("destroyed=")
                 .append(String.valueOf(mDestroyed)).println();
+        final boolean bound = handleIsBound();
         pw.append(prefix).append(tab).append("bound=")
-                .append(String.valueOf(handleIsBound())).println();
+                .append(String.valueOf(bound));
+        final long idleTimeout = getTimeoutIdleBindMillis();
+        if (bound) {
+            if (idleTimeout > 0) {
+                pw.append(" (unbind in : ");
+                TimeUtils.formatDuration(mNextUnbind - SystemClock.elapsedRealtime(), pw);
+                pw.append(")");
+            } else {
+                pw.append(" (permanently bound)");
+            }
+        }
+        pw.println();
         pw.append(prefix).append("mBindInstantServiceAllowed=").println(mBindInstantServiceAllowed);
         pw.append(prefix).append("idleTimeout=")
-            .append(Long.toString(getTimeoutIdleBindMillis() / 1000)).append("s").println();
+            .append(Long.toString(idleTimeout / 1000)).append("s").println();
         pw.append(prefix).append("requestTimeout=")
             .append(Long.toString(getRemoteRequestMillis() / 1000)).append("s").println();
         pw.println();
@@ -236,6 +257,8 @@
      * <p>This request must be responded by the service somehow (typically using a callback),
      * othewise it will trigger a {@link PendingRequest#onTimeout(AbstractRemoteService)} if the
      * service doesn't respond.
+     *
+     * <p><b>NOTE: </b>this request is responsible for calling {@link #scheduleUnbind()}.
      */
     protected void scheduleRequest(@NonNull PendingRequest<S, I> pendingRequest) {
         cancelScheduledUnbind();
@@ -250,7 +273,7 @@
      * a simple {@link Runnable}.
      */
     protected void scheduleAsyncRequest(@NonNull AsyncRequest<I> request) {
-        cancelScheduledUnbind();
+        scheduleUnbind();
         // TODO(b/117779333): fix generics below
         @SuppressWarnings({"unchecked", "rawtypes"})
         final MyAsyncPendingRequest<S, I> asyncRequest = new MyAsyncPendingRequest(this, request);
@@ -262,13 +285,41 @@
         mHandler.removeMessages(MSG_UNBIND);
     }
 
+    /**
+     * Schedules a request to bind to the remote service.
+     *
+     * <p>Typically used on constructor for implementations that need a permanent connection to
+     * the remote service.
+     */
+    protected void scheduleBind() {
+        if (mHandler.hasMessages(MSG_BIND)) {
+            if (mVerbose) Slog.v(mTag, "scheduleBind(): already scheduled");
+            return;
+        }
+        mHandler.sendMessage(obtainMessage(AbstractRemoteService::handleEnsureBound, this)
+                .setWhat(MSG_BIND));
+    }
+
+    /**
+     * Schedules a request to automatically unbind from the service after the
+     * {@link #getTimeoutIdleBindMillis() idle timeout} expires.
+     */
     protected void scheduleUnbind() {
+        final long unbindDelay = getTimeoutIdleBindMillis();
+
+        if (unbindDelay <= 0) {
+            if (mVerbose) Slog.v(mTag, "not scheduling unbind when value is " + unbindDelay);
+            return;
+        }
+
         cancelScheduledUnbind();
-        // TODO(b/111276913): implement "permanent binding"
         // TODO(b/117779333): make sure it's unbound if the service settings changing (right now
         // it's not)
+
+        mNextUnbind = SystemClock.elapsedRealtime() + unbindDelay;
+        if (mVerbose) Slog.v(mTag, "unbinding in " + unbindDelay + "ms: " + mNextUnbind);
         mHandler.sendMessageDelayed(obtainMessage(AbstractRemoteService::handleUnbind, this)
-                .setWhat(MSG_UNBIND), getTimeoutIdleBindMillis());
+                .setWhat(MSG_UNBIND), unbindDelay);
     }
 
     private void handleUnbind() {
@@ -342,6 +393,7 @@
                 mService = null;
             }
         }
+        mNextUnbind = 0;
         mContext.unbindService(mServiceConnection);
     }
 
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 299798b..c6343a8 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -611,6 +611,7 @@
     <protected-broadcast android:name="android.intent.action.DOCK_ACTIVE" />
 
     <!-- Added in Q -->
+    <protected-broadcast android:name="android.content.pm.action.SESSION_UPDATED" />
 
     <!-- For CarIdlenessTracker -->
     <protected-broadcast android:name="com.android.server.jobscheduler.GARAGE_MODE_ON" />
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_0_bars.xml b/core/res/res/drawable/ic_signal_wifi_badged_0_bars.xml
deleted file mode 100644
index 606b686..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_0_bars.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-377 308.5c0 -2.5 2 -4.5 4.5 -4.5l3.5 0 0.79999 -1c-0.29999 -0.29999 -3.70001 -3 -8.79999 -3 -5.09998 0 -8.5 2.79999 -8.79999 3l8.79999 11 0 0 0 0 1.60001 -2c-0.9 -0.89999 -1.60001 -2.10001 -1.60001 -3.5z"
-            android:fillColor="#FFFFFF"
-            android:fillAlpha="0.3" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_1_bar.xml b/core/res/res/drawable/ic_signal_wifi_badged_1_bar.xml
deleted file mode 100644
index a4c5bc2..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_1_bar.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-377 308.5c0 -2.5 2 -4.5 4.5 -4.5l3.5 0 0.79999 -1c-0.29999 -0.29999 -3.70001 -3 -8.79999 -3 -5.09998 0 -8.5 2.79999 -8.79999 3l8.79999 11 0 0 0 0 1.60001 -2c-0.9 -0.89999 -1.60001 -2.10001 -1.60001 -3.5z"
-            android:fillColor="#FFFFFF"
-            android:fillAlpha="0.3" />
-        <path
-            android:pathData="M-377 308.5c0 -0.20001 0 -0.29999 0.10001 -0.5 0 0 0 0 -0.10001 0 -2.10001 0 -3.60001 1.20001 -3.79999 1.29999L-377 314l1.60001 -2.10001c-0.9 -0.79998 -1.60001 -2 -1.60001 -3.39999z"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_2_bars.xml b/core/res/res/drawable/ic_signal_wifi_badged_2_bars.xml
deleted file mode 100644
index 9c27833..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_2_bars.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-377 308.5c0 -2.5 2 -4.5 4.5 -4.5l3.5 0 0.79999 -1c-0.29999 -0.29999 -3.70001 -3 -8.79999 -3 -5.09998 0 -8.5 2.79999 -8.79999 3l8.79999 11 0 0 0 0 1.60001 -2c-0.9 -0.89999 -1.60001 -2.10001 -1.60001 -3.5z"
-            android:fillColor="#FFFFFF"
-            android:fillAlpha="0.3" />
-        <path
-            android:pathData="M-377 308.5c0 -0.89999 0.29999 -1.70001 0.70001 -2.5 -0.20001 0 -0.5 0 -0.70001 0 -2.79999 0 -4.79999 1.60001 -5 1.79999l5 6.20001 0 0 0 0 1.60001 -2c-1 -0.89999 -1.60001 -2.10001 -1.60001 -3.5z"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_3_bars.xml b/core/res/res/drawable/ic_signal_wifi_badged_3_bars.xml
deleted file mode 100644
index 6d693f1..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_3_bars.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-377 308.5c0 -2.5 2 -4.5 4.5 -4.5l3.5 0 0.79999 -1c-0.29999 -0.29999 -3.70001 -3 -8.79999 -3 -5.09998 0 -8.5 2.79999 -8.79999 3l8.79999 11 0 0 0 0 1.60001 -2c-0.9 -0.89999 -1.60001 -2.10001 -1.60001 -3.5z"
-            android:fillColor="#FFFFFF"
-            android:fillAlpha="0.3" />
-        <path
-            android:pathData="M-375.39999 311.89999c-1 -0.79998 -1.60001 -2.1 -1.60001 -3.39999 0 -1.79999 1.10001 -3.39999 2.70001 -4.10001C-375.09998 304.19998 -376 304 -377 304c-3.60001 0 -6 1.89999 -6.29999 2.20001L-377 314l0 0 0 0"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_4_bars.xml b/core/res/res/drawable/ic_signal_wifi_badged_4_bars.xml
deleted file mode 100644
index c48fa36..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_4_bars.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-377 308.5c0 -2.5 2 -4.5 4.5 -4.5l3.5 0 0.79999 -1c-0.29999 -0.29999 -3.70001 -3 -8.79999 -3 -5.09998 0 -8.5 2.79999 -8.79999 3l8.79999 11 0 0 0 0 1.60001 -2c-0.9 -0.89999 -1.60001 -2.10001 -1.60001 -3.5z"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_4k.xml b/core/res/res/drawable/ic_signal_wifi_badged_4k.xml
deleted file mode 100644
index 0868845..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_4k.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-373.04999 308.79999l0.5 0 0 0.89999 -0.5 0 0 1.20001 -1.1 0 0 -1.20001 -1.9 0 -0.1 -0.70001 1.89999 -3.70001 1.10001 0 0 3.50003 0.1 0zm-1.89999 0l0.89999 0 0 -1.9 0 0 -0.89999 1.9z"
-            android:fillColor="#FFFFFF" />
-        <path
-            android:pathData="M-370.44998 308.70001l-0.5 0.60001 0 1.70001 -1.10001 0 0 -5.70001 1.10001 0 0 2.5 0.39999 -0.60001 1.10001 -1.89999 1.39999 0 -1.6 2.5 1.70001 3.20001 -1.29999 0 -1.20001 -2.30002z"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_hd.xml b/core/res/res/drawable/ic_signal_wifi_badged_hd.xml
deleted file mode 100644
index 657f5ed..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_hd.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-371.79999 311l-1.1 0 0 -2.29999 -0.79999 0 0 2.29999 -1.10001 0 0 -5.70001 1.10001 0 0 2.39999 0.79999 0 0 -2.39999 1.1 0 0 5.70001z"
-            android:fillColor="#FFFFFF" />
-        <path
-            android:pathData="M-371.33557 310.98651l0 -5.68701 1.39068 0c0.27848 0 0.53336 0.0532 0.76465 0.16016 0.2313 0.10693 0.42954 0.2622 0.59568 0.46679 0.16519 0.20459 0.29357 0.45557 0.38421 0.75391 0.0906 0.29834 0.13593 0.63867 0.13593 1.02148l0 0.88672c0 0.38281 -0.0453 0.72363 -0.13593 1.021 -0.0906 0.29785 -0.21902 0.5498 -0.38421 0.7539 -0.16614 0.20411 -0.36628 0.35938 -0.59946 0.46485 -0.23316 0.10547 -0.49182 0.1582 -0.77786 0.1582l-1.37369 0zm1.06879 -4.76904l0 3.85107 0.26333 0c0.15491 0 0.28452 -0.0283 0.38971 -0.084 0.10516 -0.0557 0.19077 -0.14356 0.25681 -0.26367 0.066 -0.12012 0.11331 -0.27198 0.14184 -0.4585 0.0285 -0.18652 0.0424 -0.41113 0.0424 -0.67383l0 -0.89453c0 -0.26562 -0.0138 -0.49219 -0.0424 -0.67969 -0.0285 -0.1875 -0.0758 -0.33984 -0.14102 -0.45703 -0.0644 -0.11719 -0.1492 -0.20312 -0.25275 -0.25781 -0.10437 -0.0547 -0.23071 -0.082 -0.37991 -0.082l-0.27801 0z"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_ld.xml b/core/res/res/drawable/ic_signal_wifi_badged_ld.xml
deleted file mode 100644
index e2971aa..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_ld.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-371.33557 310.98651l0 -5.68701 1.39068 0c0.27848 0 0.53336 0.0532 0.76465 0.16016 0.2313 0.10693 0.42954 0.2622 0.59568 0.46679 0.16519 0.20459 0.29357 0.45557 0.38421 0.75391 0.0906 0.29834 0.13593 0.63867 0.13593 1.02148l0 0.88672c0 0.38281 -0.0453 0.72363 -0.13593 1.021 -0.0906 0.29785 -0.21902 0.5498 -0.38421 0.7539 -0.16614 0.20411 -0.36628 0.35938 -0.59946 0.46485 -0.23316 0.10547 -0.49182 0.1582 -0.77786 0.1582l-1.37369 0zm1.06879 -4.76904l0 3.85107 0.26333 0c0.15491 0 0.28452 -0.0283 0.38971 -0.084 0.10516 -0.0557 0.19077 -0.14356 0.25681 -0.26367 0.066 -0.12012 0.11331 -0.27198 0.14184 -0.4585 0.0285 -0.18652 0.0424 -0.41113 0.0424 -0.67383l0 -0.89453c0 -0.26562 -0.0138 -0.49219 -0.0424 -0.67969 -0.0285 -0.1875 -0.0758 -0.33984 -0.14102 -0.45703 -0.0644 -0.11719 -0.1492 -0.20312 -0.25275 -0.25781 -0.10437 -0.0547 -0.23071 -0.082 -0.37991 -0.082l-0.27801 0z"
-            android:fillColor="#FFFFFF" />
-        <path
-            android:pathData="M-373.13333 310.13333l1.33334 0 0 0.86667 -2.46667 0 0 -5.66666 1.13333 0 0 4.79999z"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/drawable/ic_signal_wifi_badged_sd.xml b/core/res/res/drawable/ic_signal_wifi_badged_sd.xml
deleted file mode 100644
index b073be3..0000000
--- a/core/res/res/drawable/ic_signal_wifi_badged_sd.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="18"
-    android:viewportHeight="18"
-    android:width="26dp"
-    android:height="24dp">
-    <group
-        android:translateX="386"
-        android:translateY="-298">
-        <path
-            android:pathData="M-371.33557 310.98651l0 -5.68701 1.39068 0c0.27848 0 0.53336 0.0532 0.76465 0.16016 0.2313 0.10693 0.42954 0.2622 0.59568 0.46679 0.16519 0.20459 0.29357 0.45557 0.38421 0.75391 0.0906 0.29834 0.13593 0.63867 0.13593 1.02148l0 0.88672c0 0.38281 -0.0453 0.72363 -0.13593 1.021 -0.0906 0.29785 -0.21902 0.5498 -0.38421 0.7539 -0.16614 0.20411 -0.36628 0.35938 -0.59946 0.46485 -0.23316 0.10547 -0.49182 0.1582 -0.77786 0.1582l-1.37369 0zm1.06879 -4.76904l0 3.85107 0.26333 0c0.15491 0 0.28452 -0.0283 0.38971 -0.084 0.10516 -0.0557 0.19077 -0.14356 0.25681 -0.26367 0.066 -0.12012 0.11331 -0.27198 0.14184 -0.4585 0.0285 -0.18652 0.0424 -0.41113 0.0424 -0.67383l0 -0.89453c0 -0.26562 -0.0138 -0.49219 -0.0424 -0.67969 -0.0285 -0.1875 -0.0758 -0.33984 -0.14102 -0.45703 -0.0644 -0.11719 -0.1492 -0.20312 -0.25275 -0.25781 -0.10437 -0.0547 -0.23071 -0.082 -0.37991 -0.082l-0.27801 0z"
-            android:fillColor="#FFFFFF" />
-        <path
-            android:pathData="M-372.87598 309.47461c0 -0.10645 -0.01 -0.20117 -0.0303 -0.28223 -0.0205 -0.0811 -0.0576 -0.15527 -0.11035 -0.22265 -0.0537 -0.0674 -0.12598 -0.12891 -0.21777 -0.18457 -0.0908 -0.0566 -0.20704 -0.11231 -0.34668 -0.16797 -0.24903 -0.0889 -0.47657 -0.18457 -0.68165 -0.28614 -0.20605 -0.10156 -0.38281 -0.2207 -0.53027 -0.35839 -0.14746 -0.13721 -0.26172 -0.29639 -0.34277 -0.47803 -0.0811 -0.18164 -0.12207 -0.39697 -0.12207 -0.646 0 -0.23144 0.042 -0.4414 0.12793 -0.63086 0.085 -0.18945 0.20312 -0.35205 0.35644 -0.48779 0.15235 -0.13623 0.33496 -0.2417 0.54883 -0.31641 0.21289 -0.0752 0.44824 -0.1123 0.70508 -0.1123 0.2666 0 0.50683 0.0425 0.71973 0.12744 0.21386 0.0854 0.39648 0.2041 0.54687 0.35645 0.15137 0.15234 0.26758 0.333 0.34766 0.54101 0.0791 0.2085 0.11914 0.43604 0.11914 0.68262l-1.07422 0c0 -0.11963 -0.0127 -0.22998 -0.0381 -0.33154 -0.0254 -0.10205 -0.0654 -0.18897 -0.12011 -0.26123 -0.0547 -0.0723 -0.125 -0.12891 -0.20997 -0.16993 -0.085 -0.0405 -0.1875 -0.0605 -0.30664 -0.0605 -0.11132 0 -0.208 0.0171 -0.29004 0.0513 -0.0811 0.0342 -0.14843 0.0815 -0.20117 0.14111 -0.0537 0.0596 -0.0928 0.13037 -0.11816 0.21143 -0.0254 0.0815 -0.0381 0.16894 -0.0381 0.26318 0 0.0937 0.0166 0.17725 0.0508 0.24951 0.0342 0.0723 0.0869 0.14014 0.15625 0.20361 0.0703 0.064 0.16016 0.125 0.26856 0.18311 0.10937 0.0586 0.23926 0.11963 0.38965 0.1831 0.24316 0.084 0.46093 0.17823 0.65136 0.2837 0.19043 0.10498 0.35059 0.22998 0.48047 0.37158 0.12891 0.14258 0.22754 0.30762 0.29493 0.49316 0.0674 0.1875 0.10156 0.40235 0.10156 0.64649 0 0.24121 -0.04 0.458 -0.12012 0.64843 -0.0801 0.19043 -0.19434 0.35059 -0.3418 0.48145 -0.14746 0.13086 -0.32617 0.23144 -0.53711 0.30176 -0.21093 0.0693 -0.44726 0.10449 -0.70898 0.10449 -0.23633 0 -0.46777 -0.0361 -0.69531 -0.1084 -0.22754 -0.0723 -0.43067 -0.18359 -0.61035 -0.33203 -0.17872 -0.14844 -0.32325 -0.33691 -0.43262 -0.56543 -0.10938 -0.22852 -0.16309 -0.49805 -0.16309 -0.80859l1.07813 0c0 0.17089 0.0166 0.31445 0.0498 0.43261 0.0332 0.11817 0.084 0.21485 0.15235 0.29004 0.0684 0.0752 0.15429 0.12891 0.25683 0.16211 0.10352 0.0332 0.22461 0.0488 0.36426 0.0488 0.11719 0 0.21582 -0.0156 0.2959 -0.0488 0.0801 -0.0332 0.14355 -0.0781 0.19238 -0.13574 0.0478 -0.0566 0.082 -0.125 0.10254 -0.2041 0.0205 -0.0781 0.0303 -0.16504 0.0303 -0.25879z"
-            android:fillColor="#FFFFFF" />
-    </group>
-</vector>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 4ed0501..e7cd227 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1369,15 +1369,6 @@
   <java-symbol type="drawable" name="ic_wifi_signal_2" />
   <java-symbol type="drawable" name="ic_wifi_signal_3" />
   <java-symbol type="drawable" name="ic_wifi_signal_4" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_0_bars" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_1_bar" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_2_bars" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_3_bars" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_4_bars" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_4k" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_hd" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_sd" />
-  <java-symbol type="drawable" name="ic_signal_wifi_badged_ld" />
   <java-symbol type="drawable" name="stat_notify_rssi_in_range" />
   <java-symbol type="drawable" name="stat_sys_gps_on" />
   <java-symbol type="drawable" name="stat_sys_tether_wifi" />
diff --git a/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java b/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
new file mode 100644
index 0000000..d520f15
--- /dev/null
+++ b/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package android.view;
+
+import static android.view.InsetsState.TYPE_NAVIGATION_BAR;
+import static android.view.InsetsState.TYPE_TOP_BAR;
+import static junit.framework.Assert.assertEquals;
+import static org.mockito.Mockito.verify;
+
+import android.graphics.Insets;
+import android.graphics.Matrix;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.platform.test.annotations.Presubmit;
+import android.support.test.filters.FlakyTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.util.SparseArray;
+import android.view.SurfaceControl.Transaction;
+import android.view.SyncRtSurfaceTransactionApplier.SurfaceParams;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.List;
+
+@Presubmit
+@FlakyTest(detail = "Promote once confirmed non-flaky")
+@RunWith(AndroidJUnit4.class)
+public class InsetsAnimationControlImplTest {
+
+    private InsetsAnimationControlImpl mController;
+
+    private SurfaceSession mSession = new SurfaceSession();
+    private SurfaceControl mTopLeash;
+    private SurfaceControl mNavLeash;
+
+    @Mock Transaction mMockTransaction;
+    @Mock InsetsController mMockController;
+    @Mock WindowInsetsAnimationControlListener mMockListener;
+    @Mock SyncRtSurfaceTransactionApplier mMockTransactionApplier;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mTopLeash = new SurfaceControl.Builder(mSession)
+                .setName("testSurface")
+                .build();
+        mNavLeash = new SurfaceControl.Builder(mSession)
+                .setName("testSurface")
+                .build();
+        InsetsState state = new InsetsState();
+        state.getSource(TYPE_TOP_BAR).setFrame(new Rect(0, 0, 500, 100));
+        state.getSource(TYPE_NAVIGATION_BAR).setFrame(new Rect(400, 0, 500, 500));
+        InsetsSourceConsumer topConsumer = new InsetsSourceConsumer(TYPE_TOP_BAR, state,
+                () -> mMockTransaction, mMockController);
+        topConsumer.setControl(new InsetsSourceControl(TYPE_TOP_BAR, mTopLeash));
+
+        InsetsSourceConsumer navConsumer = new InsetsSourceConsumer(TYPE_NAVIGATION_BAR, state,
+                () -> mMockTransaction, mMockController);
+        navConsumer.hide();
+        navConsumer.setControl(new InsetsSourceControl(TYPE_NAVIGATION_BAR, mNavLeash));
+
+        SparseArray<InsetsSourceConsumer> consumers = new SparseArray<>();
+        consumers.put(TYPE_TOP_BAR, topConsumer);
+        consumers.put(TYPE_NAVIGATION_BAR, navConsumer);
+        mController = new InsetsAnimationControlImpl(consumers,
+                new Rect(0, 0, 500, 500), state, mMockListener, WindowInsets.Type.systemBars(),
+                () -> mMockTransactionApplier);
+    }
+
+    @Test
+    public void testGetters() {
+        assertEquals(Insets.of(0, 100, 100, 0), mController.getShownStateInsets());
+        assertEquals(Insets.of(0, 0, 0, 0), mController.getHiddenStateInsets());
+        assertEquals(Insets.of(0, 100, 0, 0), mController.getCurrentInsets());
+        assertEquals(WindowInsets.Type.systemBars(), mController.getTypes());
+    }
+
+    @Test
+    public void testChangeInsets() {
+        mController.changeInsets(Insets.of(0, 30, 40, 0));
+        assertEquals(Insets.of(0, 30, 40, 0), mController.getCurrentInsets());
+
+        ArgumentCaptor<SurfaceParams> captor = ArgumentCaptor.forClass(SurfaceParams.class);
+        verify(mMockTransactionApplier).scheduleApply(captor.capture());
+        List<SurfaceParams> params = captor.getAllValues();
+        assertEquals(2, params.size());
+        SurfaceParams first = params.get(0);
+        SurfaceParams second = params.get(1);
+        SurfaceParams topParams = first.surface == mTopLeash ? first : second;
+        SurfaceParams navParams = first.surface == mNavLeash ? first : second;
+        assertPosition(topParams.matrix, new Rect(0, 0, 500, 100), new Rect(0, -70, 500, 30));
+        assertPosition(navParams.matrix, new Rect(400, 0, 500, 500), new Rect(460, 0, 560, 500));
+    }
+
+    private void assertPosition(Matrix m, Rect original, Rect transformed) {
+        RectF rect = new RectF(original);
+        rect.offsetTo(0, 0);
+        m.mapRect(rect);
+        rect.round(original);
+        assertEquals(original, transformed);
+    }
+}
diff --git a/core/tests/coretests/src/android/view/InsetsControllerTest.java b/core/tests/coretests/src/android/view/InsetsControllerTest.java
index 2ad6028..d3d274a 100644
--- a/core/tests/coretests/src/android/view/InsetsControllerTest.java
+++ b/core/tests/coretests/src/android/view/InsetsControllerTest.java
@@ -28,6 +28,7 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mockito;
 
 @Presubmit
 @FlakyTest(detail = "Promote once confirmed non-flaky")
diff --git a/core/tests/coretests/src/android/view/InsetsStateTest.java b/core/tests/coretests/src/android/view/InsetsStateTest.java
index 6bb9539..d41a718 100644
--- a/core/tests/coretests/src/android/view/InsetsStateTest.java
+++ b/core/tests/coretests/src/android/view/InsetsStateTest.java
@@ -16,6 +16,8 @@
 
 package android.view;
 
+import static android.view.InsetsState.INSET_SIDE_BOTTOM;
+import static android.view.InsetsState.INSET_SIDE_TOP;
 import static android.view.InsetsState.TYPE_IME;
 import static android.view.InsetsState.TYPE_NAVIGATION_BAR;
 import static android.view.InsetsState.TYPE_TOP_BAR;
@@ -27,6 +29,7 @@
 import android.platform.test.annotations.Presubmit;
 import android.support.test.filters.FlakyTest;
 import android.support.test.runner.AndroidJUnit4;
+import android.util.SparseIntArray;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -45,9 +48,12 @@
         mState.getSource(TYPE_TOP_BAR).setVisible(true);
         mState.getSource(TYPE_IME).setFrame(new Rect(0, 200, 100, 300));
         mState.getSource(TYPE_IME).setVisible(true);
+        SparseIntArray typeSideMap = new SparseIntArray();
         WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 100, 300), false, false,
-                DisplayCutout.NO_CUTOUT);
+                DisplayCutout.NO_CUTOUT, typeSideMap);
         assertEquals(new Rect(0, 100, 0, 100), insets.getSystemWindowInsets());
+        assertEquals(INSET_SIDE_TOP, typeSideMap.get(TYPE_TOP_BAR));
+        assertEquals(INSET_SIDE_BOTTOM, typeSideMap.get(TYPE_IME));
     }
 
     @Test
@@ -57,7 +63,7 @@
         mState.getSource(TYPE_IME).setFrame(new Rect(0, 100, 100, 300));
         mState.getSource(TYPE_IME).setVisible(true);
         WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 100, 300), false, false,
-                DisplayCutout.NO_CUTOUT);
+                DisplayCutout.NO_CUTOUT, null);
         assertEquals(100, insets.getStableInsetBottom());
         assertEquals(new Rect(0, 0, 0, 200), insets.getSystemWindowInsets());
     }
@@ -69,7 +75,7 @@
         mState.getSource(TYPE_NAVIGATION_BAR).setFrame(new Rect(80, 0, 100, 300));
         mState.getSource(TYPE_NAVIGATION_BAR).setVisible(true);
         WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 100, 300), false, false,
-                DisplayCutout.NO_CUTOUT);
+                DisplayCutout.NO_CUTOUT, null);
         assertEquals(new Rect(0, 100, 20, 0), insets.getSystemWindowInsets());
     }
 
@@ -81,7 +87,7 @@
         mState.getSource(TYPE_IME).setVisible(true);
         mState.removeSource(TYPE_IME);
         WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 100, 300), false, false,
-                DisplayCutout.NO_CUTOUT);
+                DisplayCutout.NO_CUTOUT, null);
         assertEquals(0, insets.getSystemWindowInsetBottom());
     }
 
diff --git a/data/fonts/fonts.xml b/data/fonts/fonts.xml
index f7541e0..6a40792 100644
--- a/data/fonts/fonts.xml
+++ b/data/fonts/fonts.xml
@@ -319,9 +319,8 @@
         <font weight="700" style="normal" fallbackFor="serif">NotoSerifMyanmar-Bold.otf</font>
     </family>
     <family lang="und-Mymr" variant="compact">
-        <font weight="400" style="normal">NotoSansMyanmarUI-Regular.otf</font>
-        <font weight="500" style="normal">NotoSansMyanmarUI-Medium.otf</font>
-        <font weight="700" style="normal">NotoSansMyanmarUI-Bold.otf</font>
+        <font weight="400" style="normal">NotoSansMyanmarUI-Regular-ZawDecode.ttf</font>
+        <font weight="700" style="normal">NotoSansMyanmarUI-Bold-ZawDecode.ttf</font>
     </family>
     <family lang="und-Thaa">
         <font weight="400" style="normal">NotoSansThaana-Regular.ttf</font>
diff --git a/graphics/java/android/graphics/Insets.java b/graphics/java/android/graphics/Insets.java
index d9da27c..8258b57 100644
--- a/graphics/java/android/graphics/Insets.java
+++ b/graphics/java/android/graphics/Insets.java
@@ -93,6 +93,41 @@
     }
 
     /**
+     * Subtract two Insets.
+     *
+     * @param a The minuend.
+     * @param b The subtrahend.
+     * @return a - b, i. e. all insets on every side are subtracted from each other.
+     */
+    public static @NonNull Insets subtract(@NonNull Insets a, @NonNull Insets b) {
+        return Insets.of(a.left - b.left, a.top - b.top, a.right - b.right, a.bottom - b.bottom);
+    }
+
+    /**
+     * Retrieves the maximum of two Insets.
+     *
+     * @param a The first Insets.
+     * @param b The second Insets.
+     * @return max(a, b), i. e. the larger of every inset on every side is taken for the result.
+     */
+    public static @NonNull Insets max(@NonNull Insets a, @NonNull Insets b) {
+        return Insets.of(Math.max(a.left, b.left), Math.max(a.top, b.top),
+                Math.max(a.right, b.right), Math.max(a.bottom, b.bottom));
+    }
+
+    /**
+     * Retrieves the minimum of two Insets.
+     *
+     * @param a The first Insets.
+     * @param b The second Insets.
+     * @return min(a, b), i. e. the smaller of every inset on every side is taken for the result.
+     */
+    public static @NonNull Insets min(@NonNull Insets a, @NonNull Insets b) {
+        return Insets.of(Math.min(a.left, b.left), Math.min(a.top, b.top),
+                Math.min(a.right, b.right), Math.min(a.bottom, b.bottom));
+    }
+
+    /**
      * Two Insets instances are equal iff they belong to the same class and their fields are
      * pairwise equal.
      *
diff --git a/libs/hwui/RecordingCanvas.cpp b/libs/hwui/RecordingCanvas.cpp
index fc813d2..4de25f9 100644
--- a/libs/hwui/RecordingCanvas.cpp
+++ b/libs/hwui/RecordingCanvas.cpp
@@ -932,10 +932,6 @@
     fDL->drawAnnotation(rect, key, val);
 }
 
-void RecordingCanvas::onDrawTextRSXform(const void* text, size_t bytes, const SkRSXform xform[],
-                                        const SkRect* cull, const SkPaint& paint) {
-    fDL->drawTextRSXform(text, bytes, xform, cull, paint);
-}
 void RecordingCanvas::onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
                                      const SkPaint& paint) {
     fDL->drawTextBlob(blob, x, y, paint);
diff --git a/libs/hwui/RecordingCanvas.h b/libs/hwui/RecordingCanvas.h
index 22b3a63..ae3c4f05 100644
--- a/libs/hwui/RecordingCanvas.h
+++ b/libs/hwui/RecordingCanvas.h
@@ -173,8 +173,6 @@
     void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
     void onDrawAnnotation(const SkRect&, const char[], SkData*) override;
 
-    void onDrawTextRSXform(const void*, size_t, const SkRSXform[], const SkRect*,
-                           const SkPaint&) override;
     void onDrawTextBlob(const SkTextBlob*, SkScalar, SkScalar, const SkPaint&) override;
 
     void onDrawBitmap(const SkBitmap&, SkScalar, SkScalar, const SkPaint*) override;
diff --git a/libs/hwui/pipeline/skia/DumpOpsCanvas.h b/libs/hwui/pipeline/skia/DumpOpsCanvas.h
index 2b5d580..0eb526a 100644
--- a/libs/hwui/pipeline/skia/DumpOpsCanvas.h
+++ b/libs/hwui/pipeline/skia/DumpOpsCanvas.h
@@ -82,11 +82,6 @@
         mOutput << mIdent << "drawDRRect" << std::endl;
     }
 
-    void onDrawTextRSXform(const void*, size_t, const SkRSXform[], const SkRect*,
-                           const SkPaint&) override {
-        mOutput << mIdent << "drawTextRSXform" << std::endl;
-    }
-
     void onDrawTextBlob(const SkTextBlob*, SkScalar, SkScalar, const SkPaint&) override {
         mOutput << mIdent << "drawTextBlob" << std::endl;
     }
diff --git a/libs/hwui/pipeline/skia/SkiaPipeline.h b/libs/hwui/pipeline/skia/SkiaPipeline.h
index f2906de..ff87313 100644
--- a/libs/hwui/pipeline/skia/SkiaPipeline.h
+++ b/libs/hwui/pipeline/skia/SkiaPipeline.h
@@ -30,7 +30,7 @@
 
 class SkiaPipeline : public renderthread::IRenderPipeline {
 public:
-    SkiaPipeline(renderthread::RenderThread& thread);
+    explicit SkiaPipeline(renderthread::RenderThread& thread);
     virtual ~SkiaPipeline();
 
     TaskManager* getTaskManager() override;
diff --git a/libs/hwui/pipeline/skia/SkiaProfileRenderer.h b/libs/hwui/pipeline/skia/SkiaProfileRenderer.h
index daa4c18..dc8420f 100644
--- a/libs/hwui/pipeline/skia/SkiaProfileRenderer.h
+++ b/libs/hwui/pipeline/skia/SkiaProfileRenderer.h
@@ -23,7 +23,7 @@
 
 class SkiaProfileRenderer : public IProfileRenderer {
 public:
-    SkiaProfileRenderer(SkCanvas* canvas) : mCanvas(canvas) {}
+    explicit SkiaProfileRenderer(SkCanvas* canvas) : mCanvas(canvas) {}
 
     void drawRect(float left, float top, float right, float bottom, const SkPaint& paint) override;
     void drawRects(const float* rects, int count, const SkPaint& paint) override;
diff --git a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
index 02874c7..53ffc44 100644
--- a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
+++ b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.h
@@ -25,7 +25,7 @@
 
 class SkiaVulkanPipeline : public SkiaPipeline {
 public:
-    SkiaVulkanPipeline(renderthread::RenderThread& thread);
+    explicit SkiaVulkanPipeline(renderthread::RenderThread& thread);
     virtual ~SkiaVulkanPipeline() {}
 
     renderthread::MakeCurrentResult makeCurrent() override;
diff --git a/libs/hwui/pipeline/skia/VectorDrawableAtlas.h b/libs/hwui/pipeline/skia/VectorDrawableAtlas.h
index 74e48ce..5e892aa 100644
--- a/libs/hwui/pipeline/skia/VectorDrawableAtlas.h
+++ b/libs/hwui/pipeline/skia/VectorDrawableAtlas.h
@@ -62,8 +62,8 @@
 public:
     enum class StorageMode { allowSharedSurface, disallowSharedSurface };
 
-    VectorDrawableAtlas(size_t surfaceArea,
-                        StorageMode storageMode = StorageMode::allowSharedSurface);
+    explicit VectorDrawableAtlas(size_t surfaceArea,
+                                 StorageMode storageMode = StorageMode::allowSharedSurface);
 
     /**
      * "prepareForDraw" may allocate a new surface if needed. It may schedule to repack the
diff --git a/libs/hwui/tests/unit/FatalTestCanvas.h b/libs/hwui/tests/unit/FatalTestCanvas.h
index 146662b..1723c2e 100644
--- a/libs/hwui/tests/unit/FatalTestCanvas.h
+++ b/libs/hwui/tests/unit/FatalTestCanvas.h
@@ -30,10 +30,6 @@
     void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) {
         ADD_FAILURE() << "onDrawDRRect not expected in this test";
     }
-    void onDrawTextRSXform(const void* text, size_t byteLength, const SkRSXform[],
-                           const SkRect* cullRect, const SkPaint& paint) {
-        ADD_FAILURE() << "onDrawTextRSXform not expected in this test";
-    }
     void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, const SkPaint& paint) {
         ADD_FAILURE() << "onDrawTextBlob not expected in this test";
     }
@@ -116,4 +112,4 @@
 
     int mDrawCounter = 0;  // counts how may draw calls of any kind were made to this canvas
 };
-}
\ No newline at end of file
+}
diff --git a/libs/incident/include/android/os/IncidentReportArgs.h b/libs/incident/include/android/os/IncidentReportArgs.h
index c56f689..ee1e33c 100644
--- a/libs/incident/include/android/os/IncidentReportArgs.h
+++ b/libs/incident/include/android/os/IncidentReportArgs.h
@@ -40,7 +40,7 @@
 class IncidentReportArgs : public Parcelable {
 public:
     IncidentReportArgs();
-    explicit IncidentReportArgs(const IncidentReportArgs& that);
+    IncidentReportArgs(const IncidentReportArgs& that);
     virtual ~IncidentReportArgs();
 
     virtual status_t writeToParcel(Parcel* out) const;
diff --git a/media/java/android/media/MediaPlayer2.java b/media/java/android/media/MediaPlayer2.java
index 34345b3..cef6614 100644
--- a/media/java/android/media/MediaPlayer2.java
+++ b/media/java/android/media/MediaPlayer2.java
@@ -436,13 +436,6 @@
      */
     // This is a synchronous call.
     public void reset() {
-        synchronized (mEventCbLock) {
-            mEventCallbackRecords.clear();
-        }
-        synchronized (mDrmEventCbLock) {
-            mDrmEventCallbackRecords.clear();
-        }
-
         clearSourceInfos();
 
         stayAwake(false);
@@ -2758,6 +2751,12 @@
                     "Illegal null Executor for the EventCallback");
         }
         synchronized (mEventCbLock) {
+            for (Pair<Executor, EventCallback> cb : mEventCallbackRecords) {
+                if (cb.first == executor && cb.second == eventCallback) {
+                    Log.w(TAG, "The callback has been registered before.");
+                    return;
+                }
+            }
             mEventCallbackRecords.add(new Pair(executor, eventCallback));
         }
     }
diff --git a/media/java/android/media/Ringtone.java b/media/java/android/media/Ringtone.java
index 84dfcb1..42597aa 100644
--- a/media/java/android/media/Ringtone.java
+++ b/media/java/android/media/Ringtone.java
@@ -16,6 +16,7 @@
 
 package android.media;
 
+import android.annotation.Nullable;
 import android.annotation.UnsupportedAppUsage;
 import android.content.ContentProvider;
 import android.content.ContentResolver;
@@ -60,6 +61,8 @@
 
     private final Context mContext;
     private final AudioManager mAudioManager;
+    private VolumeShaper.Configuration mVolumeShaperConfig;
+    private VolumeShaper mVolumeShaper;
 
     /**
      * Flag indicating if we're allowed to fall back to remote playback using
@@ -302,6 +305,18 @@
      */
     @UnsupportedAppUsage
     public void setUri(Uri uri) {
+        setUri(uri, null);
+    }
+
+    /**
+     * Set {@link Uri} to be used for ringtone playback. Attempts to open
+     * locally, otherwise will delegate playback to remote
+     * {@link IRingtonePlayer}. Add {@link VolumeShaper} if required.
+     *
+     * @hide
+     */
+    public void setUri(Uri uri, @Nullable VolumeShaper.Configuration volumeShaperConfig) {
+        mVolumeShaperConfig = volumeShaperConfig;
         destroyLocalPlayer();
 
         mUri = uri;
@@ -319,6 +334,9 @@
             synchronized (mPlaybackSettingsLock) {
                 applyPlaybackProperties_sync();
             }
+            if (mVolumeShaperConfig != null) {
+                mVolumeShaper = mLocalPlayer.createVolumeShaper(mVolumeShaperConfig);
+            }
             mLocalPlayer.prepare();
 
         } catch (SecurityException | IOException e) {
@@ -412,6 +430,9 @@
         }
         mLocalPlayer.setOnCompletionListener(mCompletionListener);
         mLocalPlayer.start();
+        if (mVolumeShaper != null) {
+            mVolumeShaper.apply(VolumeShaper.Operation.PLAY);
+        }
     }
 
     /**
@@ -458,6 +479,9 @@
                         synchronized (mPlaybackSettingsLock) {
                             applyPlaybackProperties_sync();
                         }
+                        if (mVolumeShaperConfig != null) {
+                            mVolumeShaper = mLocalPlayer.createVolumeShaper(mVolumeShaperConfig);
+                        }
                         mLocalPlayer.prepare();
                         startLocalPlayer();
                         afd.close();
diff --git a/media/java/android/media/RingtoneManager.java b/media/java/android/media/RingtoneManager.java
index 874f21e..0679e8e9 100644
--- a/media/java/android/media/RingtoneManager.java
+++ b/media/java/android/media/RingtoneManager.java
@@ -694,6 +694,27 @@
         return getRingtone(context, ringtoneUri, -1);
     }
 
+    /**
+     * Returns a {@link Ringtone} with {@link VolumeShaper} if required for a given sound URI.
+     * <p>
+     * If the given URI cannot be opened for any reason, this method will
+     * attempt to fallback on another sound. If it cannot find any, it will
+     * return null.
+     *
+     * @param context A context used to query.
+     * @param ringtoneUri The {@link Uri} of a sound or ringtone.
+     * @param volumeShaperConfig config for volume shaper of the ringtone if applied.
+     * @return A {@link Ringtone} for the given URI, or null.
+     *
+     * @hide
+     */
+    public static Ringtone getRingtone(
+            final Context context, Uri ringtoneUri,
+            @Nullable VolumeShaper.Configuration volumeShaperConfig) {
+        // Don't set the stream type
+        return getRingtone(context, ringtoneUri, -1 /* streamType */, volumeShaperConfig);
+    }
+
     //FIXME bypass the notion of stream types within the class
     /**
      * Returns a {@link Ringtone} for a given sound URI on the given stream
@@ -707,13 +728,32 @@
      */
     @UnsupportedAppUsage
     private static Ringtone getRingtone(final Context context, Uri ringtoneUri, int streamType) {
+        return getRingtone(context, ringtoneUri, streamType, null /* volumeShaperConfig */);
+    }
+
+    //FIXME bypass the notion of stream types within the class
+    /**
+     * Returns a {@link Ringtone} with {@link VolumeShaper} if required for a given sound URI on
+     * the given stream type. Normally, if you change the stream type on the returned
+     * {@link Ringtone}, it will re-create the {@link MediaPlayer}. This is just
+     * an optimized route to avoid that.
+     *
+     * @param streamType The stream type for the ringtone, or -1 if it should
+     *            not be set (and the default used instead).
+     * @param volumeShaperConfig config for volume shaper of the ringtone if applied.
+     * @see #getRingtone(Context, Uri)
+     */
+    @UnsupportedAppUsage
+    private static Ringtone getRingtone(
+            final Context context, Uri ringtoneUri, int streamType,
+            @Nullable VolumeShaper.Configuration volumeShaperConfig) {
         try {
             final Ringtone r = new Ringtone(context, true);
             if (streamType >= 0) {
                 //FIXME deprecated call
                 r.setStreamType(streamType);
             }
-            r.setUri(ringtoneUri);
+            r.setUri(ringtoneUri, volumeShaperConfig);
             return r;
         } catch (Exception ex) {
             Log.e(TAG, "Failed to open ringtone " + ringtoneUri + ": " + ex);
diff --git a/packages/OsuLogin/src/com/android/hotspot2/osu/OsuLoginActivity.java b/packages/OsuLogin/src/com/android/hotspot2/osu/OsuLoginActivity.java
index 0312b81..28b05396 100644
--- a/packages/OsuLogin/src/com/android/hotspot2/osu/OsuLoginActivity.java
+++ b/packages/OsuLogin/src/com/android/hotspot2/osu/OsuLoginActivity.java
@@ -39,12 +39,14 @@
 import android.webkit.WebViewClient;
 import android.widget.ProgressBar;
 
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
 import com.android.hotspot2.R;
 
 import java.net.MalformedURLException;
 import java.net.URL;
 
-import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
 
 /**
  * Online Sign Up Login Web View launched during Provision Process of Hotspot 2.0 rel2.
@@ -252,6 +254,10 @@
         @Override
         public void onReceivedError(WebView view, WebResourceRequest request,
                 WebResourceError error) {
+            if (request.getUrl().toString().startsWith("http://127.0.0.1")) {
+                view.stopLoading();
+            }
+
             if (request.isForMainFrame()) {
                 // This happens right after getting HTTP redirect response from an OSU server
                 // since no more Http request is allowed to send to the OSU server.
diff --git a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java
index d400159..305862a 100644
--- a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java
+++ b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java
@@ -165,8 +165,12 @@
 
     private void bindChartDetailsView(PreferenceViewHolder holder) {
         final Button detailsView = (Button) holder.findViewById(R.id.bar_chart_details);
-        detailsView.setText(mDetailsId);
-        detailsView.setOnClickListener(mDetailsOnClickListener);
+        if (mDetailsId == 0) {
+            detailsView.setVisibility(View.GONE);
+        } else {
+            detailsView.setText(mDetailsId);
+            detailsView.setOnClickListener(mDetailsOnClickListener);
+        }
     }
 
     private void updateBarChart(PreferenceViewHolder holder) {
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/BarChartPreferenceTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/BarChartPreferenceTest.java
index d4e7481..375b45c 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/BarChartPreferenceTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/BarChartPreferenceTest.java
@@ -41,6 +41,7 @@
     private BarView mBarView2;
     private BarView mBarView3;
     private BarView mBarView4;
+    private TextView mDetailsView;
     private PreferenceViewHolder mHolder;
     private BarChartPreference mPreference;
 
@@ -51,14 +52,13 @@
         mHolder = PreferenceViewHolder.createInstanceForTests(mBarChartView);
         mPreference = new BarChartPreference(mContext, null /* attrs */);
         mPreference.setBarChartTitle(R.string.debug_app);
-        mPreference.setBarChartDetails(R.string.debug_app);
-
 
         mIcon = mContext.getDrawable(R.drawable.ic_menu);
         mBarView1 = (BarView) mBarChartView.findViewById(R.id.bar_view1);
         mBarView2 = (BarView) mBarChartView.findViewById(R.id.bar_view2);
         mBarView3 = (BarView) mBarChartView.findViewById(R.id.bar_view3);
         mBarView4 = (BarView) mBarChartView.findViewById(R.id.bar_view4);
+        mDetailsView = (TextView) mBarChartView.findViewById(R.id.bar_chart_details);
     }
 
     @Test
@@ -73,26 +73,31 @@
     }
 
     @Test
-    public void setBarChartDetailsRes_setDetailsRes_showInBarChartDetails() {
-        final TextView detailsView = (TextView) mBarChartView.findViewById(R.id.bar_chart_details);
+    public void onBindViewHolder_notSetDetailsRes_barChartDetailsViewIsGone() {
+        // We don't call BarChartPreference#setBarChartDetails
+        mPreference.onBindViewHolder(mHolder);
 
+        assertThat(mDetailsView.getVisibility()).isEqualTo(View.GONE);
+    }
+
+    @Test
+    public void setBarChartDetailsRes_setDetailsRes_showInBarChartDetails() {
         mPreference.setBarChartDetails(R.string.debug_app);
         mPreference.onBindViewHolder(mHolder);
 
-        assertThat(detailsView.getVisibility()).isEqualTo(View.VISIBLE);
-        assertThat(detailsView.getText()).isEqualTo(mContext.getText(R.string.debug_app));
+        assertThat(mDetailsView.getVisibility()).isEqualTo(View.VISIBLE);
+        assertThat(mDetailsView.getText()).isEqualTo(mContext.getText(R.string.debug_app));
     }
 
     @Test
     public void setBarChartDetailsClickListener_setClickListener_detailsViewAttachClickListener() {
-        final TextView detailsView = (TextView) mBarChartView.findViewById(R.id.bar_chart_details);
-
+        mPreference.setBarChartDetails(R.string.debug_app);
         mPreference.setBarChartDetailsClickListener(v -> {
         });
         mPreference.onBindViewHolder(mHolder);
 
-        assertThat(detailsView.getVisibility()).isEqualTo(View.VISIBLE);
-        assertThat(detailsView.hasOnClickListeners()).isTrue();
+        assertThat(mDetailsView.getVisibility()).isEqualTo(View.VISIBLE);
+        assertThat(mDetailsView.hasOnClickListeners()).isTrue();
     }
 
     @Test
diff --git a/packages/SystemUI/docs/dagger.md b/packages/SystemUI/docs/dagger.md
index f81e8cc..7751bb1 100644
--- a/packages/SystemUI/docs/dagger.md
+++ b/packages/SystemUI/docs/dagger.md
@@ -36,7 +36,8 @@
 The root modules are what provides the global singleton dependencies across
 SystemUI. ContextHolder is just a wrapper that provides a context.
 SystemUIFactory @Provide dependencies that need to be overridden by SystemUI
-variants (like other form factors). DependencyProvider provides or binds any
+variants (like other form factors). DependencyBinder creates the mapping from
+interfaces to implementation classes. DependencyProvider provides or binds any
 remaining depedencies required.
 
 ### Adding injection to a new SystemUI object
@@ -195,10 +196,5 @@
 
 ## TODO List
 
- - Eliminate usages of Depndency#get
- - Add support for Fragments to handle injection automatically
-   - (this could be through dagger2-android or something custom)
- - Reduce number of things with @Provide in DependencyProvider (many can be
-   @Inject instead)
- - Migrate as many remaining DependencyProvider instances to @Bind
+ - Eliminate usages of Dependency#get
  - Add links in above TODO
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 07375ad..f384d8f 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -2330,4 +2330,10 @@
     </plurals>
     <!-- Text for the quick setting tile for sensor privacy [CHAR LIMIT=30] -->
     <string name="sensor_privacy_mode">Sensors off</string>
+
+    <!-- Name for device services grouping system uid apps in Ongoing Privacy Dialog [CHAR_LIMIT=NONE] -->
+    <string name="device_services">Device Services</string>
+
+    <!-- What to show on the ambient display player when song doesn't have a title. [CHAR LIMIT=20] -->
+    <string name="music_controls_no_title">No title</string>
 </resources>
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java b/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java
index 10b5f1c..da143f9 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java
@@ -258,7 +258,8 @@
                     Log.v(TAG, "Reloading " + pkg);
                 }
             }
-            if (Intent.ACTION_PACKAGE_REPLACED.equals(intent.getAction())) {
+            if (Intent.ACTION_PACKAGE_REPLACED.equals(intent.getAction())
+                    && componentName != null) {
                 @PluginEnabler.DisableReason int disableReason =
                         getPluginEnabler().getDisableReason(componentName);
                 if (disableReason == PluginEnabler.DISABLED_FROM_EXPLICIT_CRASH
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/SyncRtSurfaceTransactionApplierCompat.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/SyncRtSurfaceTransactionApplierCompat.java
new file mode 100644
index 0000000..c0a1d89
--- /dev/null
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/SyncRtSurfaceTransactionApplierCompat.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.systemui.shared.system;
+
+import android.graphics.Matrix;
+import android.graphics.Rect;
+import android.view.Surface;
+import android.view.SurfaceControl;
+import android.view.SurfaceControl.Transaction;
+import android.view.SyncRtSurfaceTransactionApplier;
+import android.view.SyncRtSurfaceTransactionApplier.SurfaceParams;
+import android.view.ThreadedRenderer;
+import android.view.View;
+import android.view.ViewRootImpl;
+
+import java.util.function.Consumer;
+
+/**
+ * Helper class to apply surface transactions in sync with RenderThread.
+ */
+public class SyncRtSurfaceTransactionApplierCompat {
+
+    private final SyncRtSurfaceTransactionApplier mApplier;
+
+    /**
+     * @param targetView The view in the surface that acts as synchronization anchor.
+     */
+    public SyncRtSurfaceTransactionApplierCompat(View targetView) {
+        mApplier = new SyncRtSurfaceTransactionApplier(targetView);
+    }
+
+    private SyncRtSurfaceTransactionApplierCompat(SyncRtSurfaceTransactionApplier applier) {
+        mApplier = applier;
+    }
+
+    /**
+     * Schedules applying surface parameters on the next frame.
+     *
+     * @param params The surface parameters to apply. DO NOT MODIFY the list after passing into
+     *               this method to avoid synchronization issues.
+     */
+    public void scheduleApply(final SurfaceParams... params) {
+        mApplier.scheduleApply(convert(params));
+    }
+
+    private SyncRtSurfaceTransactionApplier.SurfaceParams[] convert(SurfaceParams[] params) {
+        SyncRtSurfaceTransactionApplier.SurfaceParams[] result =
+                new SyncRtSurfaceTransactionApplier.SurfaceParams[params.length];
+        for (int i = 0; i < params.length; i++) {
+            result[i] = params[i].mParams;
+        }
+        return result;
+    }
+
+    public static void applyParams(TransactionCompat t, SurfaceParams params) {
+        SyncRtSurfaceTransactionApplier.applyParams(t.mTransaction, params.mParams, t.mTmpValues);
+    }
+
+    public static void create(final View targetView,
+            final Consumer<SyncRtSurfaceTransactionApplierCompat> callback) {
+        SyncRtSurfaceTransactionApplier.create(targetView,
+                new Consumer<SyncRtSurfaceTransactionApplier>() {
+                    @Override
+                    public void accept(SyncRtSurfaceTransactionApplier applier) {
+                        callback.accept(new SyncRtSurfaceTransactionApplierCompat(applier));
+                    }
+                });
+    }
+
+    public static class SurfaceParams {
+
+        private final SyncRtSurfaceTransactionApplier.SurfaceParams mParams;
+
+        /**
+         * Constructs surface parameters to be applied when the current view state gets pushed to
+         * RenderThread.
+         *
+         * @param surface The surface to modify.
+         * @param alpha Alpha to apply.
+         * @param matrix Matrix to apply.
+         * @param windowCrop Crop to apply.
+         */
+        public SurfaceParams(SurfaceControlCompat surface, float alpha, Matrix matrix,
+                Rect windowCrop, int layer, float cornerRadius) {
+            mParams = new SyncRtSurfaceTransactionApplier.SurfaceParams(surface.mSurfaceControl,
+                    alpha, matrix, windowCrop, layer, cornerRadius);
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
index 6528d8c..c0ec405 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
@@ -66,17 +66,6 @@
         public void onSimStateChanged(int subId, int slotId, State simState) {
             if (DEBUG) Log.v(TAG, "onSimStateChanged(subId=" + subId + ",state=" + simState + ")");
             switch(simState) {
-                // If the SIM is removed, then we must remove the keyguard. It will be put up
-                // again when the PUK locked SIM is re-entered.
-                case ABSENT: {
-                    KeyguardUpdateMonitor.getInstance(getContext()).reportSimUnlocked(mSubId);
-                    // onSimStateChanged callback can fire when the SIM PIN lock is not currently
-                    // active and mCallback is null.
-                    if (mCallback != null) {
-                        mCallback.dismiss(true, KeyguardUpdateMonitor.getCurrentUser());
-                    }
-                    break;
-                }
                 case READY: {
                     mRemainingAttempts = -1;
                     resetState();
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
index 1157f86..b17d117 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
@@ -69,14 +69,11 @@
         public void onSimStateChanged(int subId, int slotId, State simState) {
             if (DEBUG) Log.v(TAG, "onSimStateChanged(subId=" + subId + ",state=" + simState + ")");
             switch(simState) {
-                // If the SIM is removed, then we must remove the keyguard. It will be put up
-                // again when the PUK locked SIM is re-entered.
-                case ABSENT:
-                // intentional fall-through
                 // If the SIM is unlocked via a key sequence through the emergency dialer, it will
                 // move into the READY state and the PUK lock keyguard should be removed.
                 case READY: {
-                    KeyguardUpdateMonitor.getInstance(getContext()).reportSimUnlocked(mSubId);
+                    mRemainingAttempts = -1;
+                    mShowDefaultMessage = true;
                     // mCallback can be null if onSimStateChanged callback is called when keyguard
                     // isn't active.
                     if (mCallback != null) {
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 416441e..bcd41a0 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -1936,6 +1936,13 @@
                 // Even though the subscription is not valid anymore, we need to notify that the
                 // SIM card was removed so we can update the UI.
                 becameAbsent = true;
+                for (SimData data : mSimDatas.values()) {
+                    // Set the SIM state of all SimData associated with that slot to ABSENT se we
+                    // do not move back into PIN/PUK locked and not detect the change below.
+                    if (data.slotId == slotId) {
+                        data.simState = State.ABSENT;
+                    }
+                }
             } else {
                 return;
             }
diff --git a/packages/SystemUI/src/com/android/systemui/ActivityStarterDelegate.java b/packages/SystemUI/src/com/android/systemui/ActivityStarterDelegate.java
index 9e7c5ba..b461f69 100644
--- a/packages/SystemUI/src/com/android/systemui/ActivityStarterDelegate.java
+++ b/packages/SystemUI/src/com/android/systemui/ActivityStarterDelegate.java
@@ -19,14 +19,22 @@
 
 import com.android.systemui.plugins.ActivityStarter;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Single common instance of ActivityStarter that can be gotten and referenced from anywhere, but
  * delegates to an actual implementation such as StatusBar, assuming it exists.
  */
+@Singleton
 public class ActivityStarterDelegate implements ActivityStarter {
 
     private ActivityStarter mActualStarter;
 
+    @Inject
+    public ActivityStarterDelegate() {
+    }
+
     @Override
     public void startPendingIntentDismissingKeyguard(PendingIntent intent) {
         if (mActualStarter == null) {
diff --git a/packages/SystemUI/src/com/android/systemui/Dependency.java b/packages/SystemUI/src/com/android/systemui/Dependency.java
index 443e389..f51004a 100644
--- a/packages/SystemUI/src/com/android/systemui/Dependency.java
+++ b/packages/SystemUI/src/com/android/systemui/Dependency.java
@@ -531,10 +531,18 @@
         sDependency.destroyDependency(cls, destroy);
     }
 
+    /**
+     * @deprecated see docs/dagger.md
+     */
+    @Deprecated
     public static <T> T get(Class<T> cls) {
         return sDependency.getDependency(cls);
     }
 
+    /**
+     * @deprecated see docs/dagger.md
+     */
+    @Deprecated
     public static <T> T get(DependencyKey<T> cls) {
         return sDependency.getDependency(cls);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/DependencyBinder.java b/packages/SystemUI/src/com/android/systemui/DependencyBinder.java
new file mode 100644
index 0000000..23ef030
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/DependencyBinder.java
@@ -0,0 +1,227 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui;
+
+import com.android.systemui.appops.AppOpsController;
+import com.android.systemui.appops.AppOpsControllerImpl;
+import com.android.systemui.plugins.ActivityStarter;
+import com.android.systemui.plugins.VolumeDialogController;
+import com.android.systemui.power.PowerNotificationWarnings;
+import com.android.systemui.power.PowerUI;
+import com.android.systemui.statusbar.NotificationRemoteInputManager;
+import com.android.systemui.statusbar.phone.DarkIconDispatcherImpl;
+import com.android.systemui.statusbar.phone.ManagedProfileController;
+import com.android.systemui.statusbar.phone.ManagedProfileControllerImpl;
+import com.android.systemui.statusbar.phone.StatusBarIconController;
+import com.android.systemui.statusbar.phone.StatusBarIconControllerImpl;
+import com.android.systemui.statusbar.phone.StatusBarRemoteInputCallback;
+import com.android.systemui.statusbar.policy.BatteryController;
+import com.android.systemui.statusbar.policy.BatteryControllerImpl;
+import com.android.systemui.statusbar.policy.BluetoothController;
+import com.android.systemui.statusbar.policy.BluetoothControllerImpl;
+import com.android.systemui.statusbar.policy.CastController;
+import com.android.systemui.statusbar.policy.CastControllerImpl;
+import com.android.systemui.statusbar.policy.DarkIconDispatcher;
+import com.android.systemui.statusbar.policy.DeviceProvisionedController;
+import com.android.systemui.statusbar.policy.DeviceProvisionedControllerImpl;
+import com.android.systemui.statusbar.policy.ExtensionController;
+import com.android.systemui.statusbar.policy.ExtensionControllerImpl;
+import com.android.systemui.statusbar.policy.FlashlightController;
+import com.android.systemui.statusbar.policy.FlashlightControllerImpl;
+import com.android.systemui.statusbar.policy.HotspotController;
+import com.android.systemui.statusbar.policy.HotspotControllerImpl;
+import com.android.systemui.statusbar.policy.IconLogger;
+import com.android.systemui.statusbar.policy.IconLoggerImpl;
+import com.android.systemui.statusbar.policy.KeyguardMonitor;
+import com.android.systemui.statusbar.policy.KeyguardMonitorImpl;
+import com.android.systemui.statusbar.policy.LocationController;
+import com.android.systemui.statusbar.policy.LocationControllerImpl;
+import com.android.systemui.statusbar.policy.NetworkController;
+import com.android.systemui.statusbar.policy.NetworkControllerImpl;
+import com.android.systemui.statusbar.policy.NextAlarmController;
+import com.android.systemui.statusbar.policy.NextAlarmControllerImpl;
+import com.android.systemui.statusbar.policy.RotationLockController;
+import com.android.systemui.statusbar.policy.RotationLockControllerImpl;
+import com.android.systemui.statusbar.policy.SecurityController;
+import com.android.systemui.statusbar.policy.SecurityControllerImpl;
+import com.android.systemui.statusbar.policy.UserInfoController;
+import com.android.systemui.statusbar.policy.UserInfoControllerImpl;
+import com.android.systemui.statusbar.policy.ZenModeController;
+import com.android.systemui.statusbar.policy.ZenModeControllerImpl;
+import com.android.systemui.tuner.TunerService;
+import com.android.systemui.tuner.TunerServiceImpl;
+import com.android.systemui.volume.VolumeDialogControllerImpl;
+
+import dagger.Binds;
+import dagger.Module;
+
+/**
+ * Maps interfaces to implementations for use with Dagger.
+ */
+@Module
+public abstract class DependencyBinder {
+
+    /**
+     */
+    @Binds
+    public abstract ActivityStarter provideActivityStarter(ActivityStarterDelegate delegate);
+
+    /**
+     */
+    @Binds
+    public abstract BluetoothController provideBluetoothController(
+            BluetoothControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract LocationController provideLocationController(
+            LocationControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract RotationLockController provideRotationLockController(
+            RotationLockControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract NetworkController provideNetworkController(
+            NetworkControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract ZenModeController provideZenModeController(
+            ZenModeControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract HotspotController provideHotspotController(
+            HotspotControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract AppOpsController provideAppOpsController(
+            AppOpsControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract NotificationRemoteInputManager.Callback provideNotificationRemoteInputManager(
+            StatusBarRemoteInputCallback callbackImpl);
+
+    /**
+     */
+    @Binds
+    public abstract IconLogger provideIconLogger(IconLoggerImpl loggerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract CastController provideCastController(CastControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract FlashlightController provideFlashlightController(
+            FlashlightControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract KeyguardMonitor provideKeyguardMonitor(KeyguardMonitorImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract UserInfoController provideUserInfoContrller(
+            UserInfoControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract BatteryController provideBatteryController(
+            BatteryControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract ManagedProfileController provideManagedProfileController(
+            ManagedProfileControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract NextAlarmController provideNextAlarmController(
+            NextAlarmControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract DeviceProvisionedController provideDeviceProvisionedController(
+            DeviceProvisionedControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract SecurityController provideSecurityController(
+            SecurityControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract TunerService provideTunerService(TunerServiceImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract DarkIconDispatcher provideDarkIconDispatcher(
+            DarkIconDispatcherImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract StatusBarIconController provideStatusBarIconController(
+            StatusBarIconControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract ExtensionController provideExtensionController(
+            ExtensionControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract VolumeDialogController provideVolumeDialogController(
+            VolumeDialogControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract ForegroundServiceController provideForegroundService(
+            ForegroundServiceControllerImpl controllerImpl);
+
+    /**
+     */
+    @Binds
+    public abstract PowerUI.WarningsUI provideWarningsUi(PowerNotificationWarnings controllerImpl);
+}
diff --git a/packages/SystemUI/src/com/android/systemui/DependencyProvider.java b/packages/SystemUI/src/com/android/systemui/DependencyProvider.java
index 3ca7b97..2b521c5 100644
--- a/packages/SystemUI/src/com/android/systemui/DependencyProvider.java
+++ b/packages/SystemUI/src/com/android/systemui/DependencyProvider.java
@@ -18,13 +18,11 @@
 
 import static com.android.systemui.Dependency.BG_HANDLER_NAME;
 import static com.android.systemui.Dependency.BG_LOOPER_NAME;
-import static com.android.systemui.Dependency.LEAK_REPORT_EMAIL_NAME;
 import static com.android.systemui.Dependency.MAIN_HANDLER_NAME;
 import static com.android.systemui.Dependency.TIME_TICK_HANDLER_NAME;
 
 import android.annotation.Nullable;
 import android.content.Context;
-import android.hardware.SensorManager;
 import android.hardware.SensorPrivacyManager;
 import android.os.Handler;
 import android.os.HandlerThread;
@@ -40,82 +38,16 @@
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
-import com.android.systemui.appops.AppOpsController;
-import com.android.systemui.appops.AppOpsControllerImpl;
-import com.android.systemui.colorextraction.SysuiColorExtractor;
-import com.android.systemui.keyguard.ScreenLifecycle;
-import com.android.systemui.keyguard.WakefulnessLifecycle;
-import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.PluginDependencyProvider;
 import com.android.systemui.plugins.PluginInitializerImpl;
-import com.android.systemui.plugins.VolumeDialogController;
-import com.android.systemui.power.PowerNotificationWarnings;
-import com.android.systemui.power.PowerUI;
-import com.android.systemui.recents.OverviewProxyService;
 import com.android.systemui.shared.plugins.PluginManager;
 import com.android.systemui.shared.plugins.PluginManagerImpl;
-import com.android.systemui.statusbar.DisplayNavigationBarController;
-import com.android.systemui.statusbar.NotificationRemoteInputManager;
-import com.android.systemui.statusbar.VibratorHelper;
 import com.android.systemui.statusbar.phone.ConfigurationControllerImpl;
-import com.android.systemui.statusbar.phone.DarkIconDispatcherImpl;
-import com.android.systemui.statusbar.phone.LightBarController;
-import com.android.systemui.statusbar.phone.LockscreenGestureLogger;
-import com.android.systemui.statusbar.phone.ManagedProfileController;
-import com.android.systemui.statusbar.phone.ManagedProfileControllerImpl;
 import com.android.systemui.statusbar.phone.ShadeController;
 import com.android.systemui.statusbar.phone.StatusBar;
-import com.android.systemui.statusbar.phone.StatusBarIconController;
-import com.android.systemui.statusbar.phone.StatusBarIconControllerImpl;
-import com.android.systemui.statusbar.phone.StatusBarRemoteInputCallback;
-import com.android.systemui.statusbar.phone.StatusBarWindowController;
-import com.android.systemui.statusbar.policy.AccessibilityController;
-import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
-import com.android.systemui.statusbar.policy.BatteryController;
-import com.android.systemui.statusbar.policy.BatteryControllerImpl;
-import com.android.systemui.statusbar.policy.BluetoothController;
-import com.android.systemui.statusbar.policy.BluetoothControllerImpl;
-import com.android.systemui.statusbar.policy.CastController;
-import com.android.systemui.statusbar.policy.CastControllerImpl;
 import com.android.systemui.statusbar.policy.ConfigurationController;
-import com.android.systemui.statusbar.policy.DarkIconDispatcher;
 import com.android.systemui.statusbar.policy.DataSaverController;
-import com.android.systemui.statusbar.policy.DeviceProvisionedController;
-import com.android.systemui.statusbar.policy.DeviceProvisionedControllerImpl;
-import com.android.systemui.statusbar.policy.ExtensionController;
-import com.android.systemui.statusbar.policy.ExtensionControllerImpl;
-import com.android.systemui.statusbar.policy.FlashlightController;
-import com.android.systemui.statusbar.policy.FlashlightControllerImpl;
-import com.android.systemui.statusbar.policy.HotspotController;
-import com.android.systemui.statusbar.policy.HotspotControllerImpl;
-import com.android.systemui.statusbar.policy.IconLogger;
-import com.android.systemui.statusbar.policy.IconLoggerImpl;
-import com.android.systemui.statusbar.policy.KeyguardMonitor;
-import com.android.systemui.statusbar.policy.KeyguardMonitorImpl;
-import com.android.systemui.statusbar.policy.LocationController;
-import com.android.systemui.statusbar.policy.LocationControllerImpl;
 import com.android.systemui.statusbar.policy.NetworkController;
-import com.android.systemui.statusbar.policy.NetworkControllerImpl;
-import com.android.systemui.statusbar.policy.NextAlarmController;
-import com.android.systemui.statusbar.policy.NextAlarmControllerImpl;
-import com.android.systemui.statusbar.policy.RotationLockController;
-import com.android.systemui.statusbar.policy.RotationLockControllerImpl;
-import com.android.systemui.statusbar.policy.SecurityController;
-import com.android.systemui.statusbar.policy.SecurityControllerImpl;
-import com.android.systemui.statusbar.policy.UserInfoController;
-import com.android.systemui.statusbar.policy.UserInfoControllerImpl;
-import com.android.systemui.statusbar.policy.UserSwitcherController;
-import com.android.systemui.statusbar.policy.ZenModeController;
-import com.android.systemui.statusbar.policy.ZenModeControllerImpl;
-import com.android.systemui.tuner.TunablePadding;
-import com.android.systemui.tuner.TunablePadding.TunablePaddingService;
-import com.android.systemui.tuner.TunerService;
-import com.android.systemui.tuner.TunerServiceImpl;
-import com.android.systemui.util.AsyncSensorManager;
-import com.android.systemui.util.leak.GarbageMonitor;
 import com.android.systemui.util.leak.LeakDetector;
-import com.android.systemui.util.leak.LeakReporter;
-import com.android.systemui.volume.VolumeDialogControllerImpl;
 
 import javax.inject.Named;
 import javax.inject.Singleton;
@@ -165,256 +97,12 @@
 
     @Singleton
     @Provides
-    public ActivityStarter provideActivityStarter() {
-        return new ActivityStarterDelegate();
-    }
-
-    @Singleton
-    @Provides
-    public InitController provideInitController() {
-        return new InitController();
-    }
-
-    @Singleton
-    @Provides
-    public ActivityStarterDelegate provideActivityStarterDelegate(ActivityStarter starter) {
-        return (ActivityStarterDelegate) starter;
-    }
-
-    @Singleton
-    @Provides
-    public AsyncSensorManager provideAsyncSensorManager(Context context, PluginManager manager) {
-        return new AsyncSensorManager(context.getSystemService(SensorManager.class),
-                manager);
-
-    }
-
-    @Singleton
-    @Provides
-    public BluetoothController provideBluetoothController(Context context,
-            @Named(BG_LOOPER_NAME) Looper looper) {
-        return new BluetoothControllerImpl(context, looper);
-
-    }
-
-    @Singleton
-    @Provides
-    public LocationController provideLocationController(Context context,
-            @Named(BG_LOOPER_NAME) Looper bgLooper) {
-        return new LocationControllerImpl(context, bgLooper);
-
-    }
-
-    @Singleton
-    @Provides
-    public RotationLockController provideRotationLockController(Context context) {
-        return new RotationLockControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public NetworkController provideNetworkController(Context context,
-            @Named(BG_LOOPER_NAME) Looper bgLooper, DeviceProvisionedController controller) {
-        return new NetworkControllerImpl(context, bgLooper,
-                controller);
-
-    }
-
-    @Singleton
-    @Provides
-    public ZenModeController provideZenModeController(Context context,
-            @Named(MAIN_HANDLER_NAME) Handler mainHandler) {
-        return new ZenModeControllerImpl(context, mainHandler);
-
-    }
-
-    @Singleton
-    @Provides
-    public HotspotController provideHotspotController(Context context) {
-        return new HotspotControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public CastController provideCastController(Context context) {
-        return new CastControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public FlashlightController provideFlashlightController(Context context) {
-        return new FlashlightControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public KeyguardMonitor provideKeyguardMonitor(Context context) {
-        return new KeyguardMonitorImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public UserSwitcherController provideUserSwitcherController(Context context,
-            KeyguardMonitor keyguardMonitor, @Named(MAIN_HANDLER_NAME) Handler mainHandler,
-            ActivityStarter activityStarter) {
-        return new UserSwitcherController(context, keyguardMonitor, mainHandler, activityStarter);
-    }
-
-    @Singleton
-    @Provides
-    public UserInfoController provideUserInfoContrller(Context context) {
-        return new UserInfoControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public BatteryController provideBatteryController(Context context) {
-        return new BatteryControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public ColorDisplayController provideColorDisplayController(Context context) {
-        return new ColorDisplayController(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public ManagedProfileController provideManagedProfileController(Context context) {
-        return new ManagedProfileControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public NextAlarmController provideNextAlarmController(Context context) {
-        return new NextAlarmControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
     public DataSaverController provideDataSaverController(NetworkController networkController) {
         return networkController.getDataSaverController();
     }
 
     @Singleton
     @Provides
-    public AccessibilityController provideAccessibilityController(Context context) {
-        return new AccessibilityController(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public DeviceProvisionedController provideDeviceProvisionedController(Context context) {
-        return new DeviceProvisionedControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public PluginManager providePluginManager(Context context) {
-        return new PluginManagerImpl(context, new PluginInitializerImpl());
-
-    }
-
-    @Singleton
-    @Provides
-    public SecurityController provideSecurityController(Context context) {
-        return new SecurityControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public LeakDetector provideLeakDetector() {
-        return LeakDetector.create();
-
-    }
-
-    @Singleton
-    @Provides
-    public LeakReporter provideLeakReporter(Context context, LeakDetector detector,
-            @Nullable @Named(LEAK_REPORT_EMAIL_NAME) String email) {
-        return new LeakReporter(context, detector, email);
-    }
-
-    @Singleton
-    @Provides
-    public GarbageMonitor provideGarbageMonitor(Context context,
-            @Named(BG_LOOPER_NAME) Looper bgLooper, LeakDetector detector, LeakReporter reporter) {
-        return new GarbageMonitor(context, bgLooper, detector, reporter);
-    }
-
-    @Singleton
-    @Provides
-    public TunerService provideTunerService(Context context) {
-        return new TunerServiceImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public StatusBarWindowController provideStatusBarWindowController(Context context) {
-        return new StatusBarWindowController(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public DarkIconDispatcher provideDarkIconDispatcher(Context context) {
-        return new DarkIconDispatcherImpl(context);
-    }
-
-    @Singleton
-    @Provides
-    public ConfigurationController provideConfigurationController(Context context) {
-        return new ConfigurationControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public StatusBarIconController provideStatusBarIconController(Context context) {
-        return new StatusBarIconControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public ScreenLifecycle provideScreenLifecycle() {
-        return new ScreenLifecycle();
-    }
-
-    @Singleton
-    @Provides
-    public WakefulnessLifecycle provideWakefulnessLifecycle() {
-        return new WakefulnessLifecycle();
-    }
-
-    @Singleton
-    @Provides
-    public ExtensionController provideExtensionController(Context context) {
-        return new ExtensionControllerImpl(context);
-    }
-
-    @Singleton
-    @Provides
-    public PluginDependencyProvider providePluginDependency(PluginManager pluginManager) {
-        return new PluginDependencyProvider(pluginManager);
-    }
-
-    @Singleton
-    @Provides
     @Nullable
     public LocalBluetoothManager provideLocalBluetoothController(Context context,
             @Named(BG_HANDLER_NAME) Handler bgHandler) {
@@ -424,72 +112,8 @@
 
     @Singleton
     @Provides
-    public VolumeDialogController provideVolumeDialogController(Context context) {
-        return new VolumeDialogControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
     public MetricsLogger provideMetricsLogger() {
         return new MetricsLogger();
-
-    }
-
-    @Singleton
-    @Provides
-    public AccessibilityManagerWrapper provideAccessibilityManagerWrapper(Context context) {
-        return new AccessibilityManagerWrapper(context);
-
-    }
-
-    @Singleton
-    @Provides
-    // Creating a new instance will trigger color extraction.
-    // Thankfully this only happens once - during boot - and WallpaperManagerService
-    // loads colors from cache.
-    public SysuiColorExtractor provideSysuiColorExtractor(Context context) {
-        return new SysuiColorExtractor(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public TunablePadding.TunablePaddingService provideTunablePaddingService() {
-        return new TunablePaddingService();
-
-    }
-
-    @Singleton
-    @Provides
-    public ForegroundServiceController provideForegroundService(Context context) {
-        return new ForegroundServiceControllerImpl(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public UiOffloadThread provideUiOffloadThread() {
-        return new UiOffloadThread();
-    }
-
-    @Singleton
-    @Provides
-    public PowerUI.WarningsUI provideWarningsUi(Context context) {
-        return new PowerNotificationWarnings(context);
-    }
-
-    @Singleton
-    @Provides
-    public IconLogger provideIconLogger(Context context, @Named(BG_LOOPER_NAME) Looper bgLooper,
-            MetricsLogger logger) {
-        return new IconLoggerImpl(context, bgLooper, logger);
-    }
-
-    @Singleton
-    @Provides
-    public LightBarController provideLightBarController(Context context) {
-        return new LightBarController(context);
     }
 
     @Singleton
@@ -500,19 +124,6 @@
 
     @Singleton
     @Provides
-    public OverviewProxyService provideOverviewProxyService(Context context) {
-        return new OverviewProxyService(context);
-    }
-
-    @Singleton
-    @Provides
-    public VibratorHelper provideVibratorHelper(Context context) {
-        return new VibratorHelper(context);
-
-    }
-
-    @Singleton
-    @Provides
     public IStatusBarService provideIStatusBarService() {
         return IStatusBarService.Stub.asInterface(
                 ServiceManager.getService(Context.STATUS_BAR_SERVICE));
@@ -521,16 +132,9 @@
     @Singleton
     @Provides
     // Single instance of DisplayMetrics, gets updated by StatusBar, but can be used
-// anywhere it is needed.
+    // anywhere it is needed.
     public DisplayMetrics provideDisplayMetrics() {
         return new DisplayMetrics();
-
-    }
-
-    @Singleton
-    @Provides
-    public LockscreenGestureLogger provideLockscreenGestureLogger() {
-        return new LockscreenGestureLogger();
     }
 
     @Singleton
@@ -541,30 +145,32 @@
 
     @Singleton
     @Provides
-    public NotificationRemoteInputManager.Callback provideNotificationRemoteInputManager(
-            Context context) {
-        return new StatusBarRemoteInputCallback(context);
-
-    }
-
-    @Singleton
-    @Provides
-    public AppOpsController provideAppOpsController(Context context,
-            @Named(BG_LOOPER_NAME) Looper bgLooper) {
-        return new AppOpsControllerImpl(context, bgLooper);
-
-    }
-
-    @Singleton
-    @Provides
-    public DisplayNavigationBarController provideDisplayNavigationBarController(Context context,
-            @Named(MAIN_HANDLER_NAME) Handler mainHandler) {
-        return new DisplayNavigationBarController(context, mainHandler);
-    }
-
-    @Singleton
-    @Provides
     public SensorPrivacyManager provideSensorPrivacyManager(Context context) {
         return context.getSystemService(SensorPrivacyManager.class);
     }
+
+    @Singleton
+    @Provides
+    public LeakDetector provideLeakDetector() {
+        return LeakDetector.create();
+
+    }
+
+    @Singleton
+    @Provides
+    public ColorDisplayController provideColorDisplayController(Context context) {
+        return new ColorDisplayController(context);
+    }
+
+    @Singleton
+    @Provides
+    public PluginManager providePluginManager(Context context) {
+        return new PluginManagerImpl(context, new PluginInitializerImpl());
+    }
+
+    @Singleton
+    @Provides
+    public ConfigurationController provideConfigurationController(Context context) {
+        return new ConfigurationControllerImpl(context);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/ForegroundServiceControllerImpl.java b/packages/SystemUI/src/com/android/systemui/ForegroundServiceControllerImpl.java
index bab472c..ae446dd 100644
--- a/packages/SystemUI/src/com/android/systemui/ForegroundServiceControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/ForegroundServiceControllerImpl.java
@@ -29,9 +29,13 @@
 
 import java.util.Arrays;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Foreground service controller, a/k/a Dianne's Dungeon.
  */
+@Singleton
 public class ForegroundServiceControllerImpl
         implements ForegroundServiceController {
 
@@ -45,6 +49,7 @@
     private final SparseArray<UserServices> mUserServices = new SparseArray<>();
     private final Object mMutex = new Object();
 
+    @Inject
     public ForegroundServiceControllerImpl(Context context) {
         mContext = context;
     }
diff --git a/packages/SystemUI/src/com/android/systemui/InitController.java b/packages/SystemUI/src/com/android/systemui/InitController.java
index 81d3251..a2dd123 100644
--- a/packages/SystemUI/src/com/android/systemui/InitController.java
+++ b/packages/SystemUI/src/com/android/systemui/InitController.java
@@ -16,10 +16,14 @@
 
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Created by {@link Dependency} on SystemUI startup. Add tasks which need to be executed only
  * after all other dependencies have been created.
  */
+@Singleton
 public class InitController {
 
     /**
@@ -29,6 +33,10 @@
 
     private final ArrayList<Runnable> mTasks = new ArrayList<>();
 
+    @Inject
+    public InitController() {
+    }
+
     /**
      * Add a task to be executed after {@link Dependency#start()}
      * @param runnable the task to be executed
diff --git a/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java b/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
index 384a14c..8bac7c5 100644
--- a/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
+++ b/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
@@ -221,7 +221,8 @@
     }
 
     @Singleton
-    @Component(modules = {SystemUIFactory.class, DependencyProvider.class, ContextHolder.class})
+    @Component(modules = {SystemUIFactory.class, DependencyProvider.class, DependencyBinder.class,
+            ContextHolder.class})
     public interface SystemUIRootComponent {
         @Singleton
         Dependency.DependencyInjector createDependency();
diff --git a/packages/SystemUI/src/com/android/systemui/UiOffloadThread.java b/packages/SystemUI/src/com/android/systemui/UiOffloadThread.java
index 82fd9b3..a726b42 100644
--- a/packages/SystemUI/src/com/android/systemui/UiOffloadThread.java
+++ b/packages/SystemUI/src/com/android/systemui/UiOffloadThread.java
@@ -20,14 +20,22 @@
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Thread that offloads work from the UI thread but that is still perceptible to the user, so the
  * priority is the same as the main thread.
  */
+@Singleton
 public class UiOffloadThread {
 
     private final ExecutorService mExecutorService = Executors.newSingleThreadExecutor();
 
+    @Inject
+    public UiOffloadThread() {
+    }
+
     public Future<?> submit(Runnable runnable) {
         return mExecutorService.submit(runnable);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
index af6ee1f..e3bcb37 100644
--- a/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/appops/AppOpsControllerImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.appops;
 
+import static com.android.systemui.Dependency.BG_LOOPER_NAME;
+
 import android.app.AppOpsManager;
 import android.content.Context;
 import android.os.Handler;
@@ -32,12 +34,17 @@
 import java.util.List;
 import java.util.Set;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 /**
  * Controller to keep track of applications that have requested access to given App Ops
  *
  * It can be subscribed to with callbacks. Additionally, it passes on the information to
  * NotificationPresenter to be displayed to the user.
  */
+@Singleton
 public class AppOpsControllerImpl implements AppOpsController,
         AppOpsManager.OnOpActiveChangedListener,
         AppOpsManager.OnOpNotedListener {
@@ -65,7 +72,8 @@
             AppOpsManager.OP_FINE_LOCATION
     };
 
-    public AppOpsControllerImpl(Context context, Looper bgLooper) {
+    @Inject
+    public AppOpsControllerImpl(Context context, @Named(BG_LOOPER_NAME) Looper bgLooper) {
         mContext = context;
         mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
         mBGHandler = new H(bgLooper);
diff --git a/packages/SystemUI/src/com/android/systemui/colorextraction/SysuiColorExtractor.java b/packages/SystemUI/src/com/android/systemui/colorextraction/SysuiColorExtractor.java
index 3c8a461d..fdf18ce 100644
--- a/packages/SystemUI/src/com/android/systemui/colorextraction/SysuiColorExtractor.java
+++ b/packages/SystemUI/src/com/android/systemui/colorextraction/SysuiColorExtractor.java
@@ -39,9 +39,13 @@
 import java.io.PrintWriter;
 import java.util.Arrays;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * ColorExtractor aware of wallpaper visibility
  */
+@Singleton
 public class SysuiColorExtractor extends ColorExtractor implements Dumpable {
     private static final String TAG = "SysuiColorExtractor";
     private boolean mWallpaperVisible;
@@ -49,6 +53,7 @@
     // Colors to return when the wallpaper isn't visible
     private final GradientColors mWpHiddenColors;
 
+    @Inject
     public SysuiColorExtractor(Context context) {
         this(context, new Tonal(context), true);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeHost.java b/packages/SystemUI/src/com/android/systemui/doze/DozeHost.java
index 1e61a77..461aef1 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeHost.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeHost.java
@@ -17,7 +17,6 @@
 package com.android.systemui.doze;
 
 import android.annotation.NonNull;
-import android.app.PendingIntent;
 
 /**
  * Interface the doze service uses to communicate with the rest of system UI.
@@ -34,7 +33,6 @@
     boolean isProvisioned();
     boolean isBlockingDoze();
 
-    void startPendingIntentDismissingKeyguard(PendingIntent intent);
     void extendPulse();
 
     void setAnimateWakeup(boolean animateWakeup);
@@ -47,12 +45,6 @@
 
     void onIgnoreTouchWhilePulsing(boolean ignore);
 
-    /**
-     * If the device was waken up by a passive interrupt that will show the lock screen without
-     * expanding the notification panel/shade.
-     */
-    void setPassiveInterrupt(boolean lightInterrupt);
-
     interface Callback {
         /**
          * Called when a high priority notification is added.
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeTriggers.java b/packages/SystemUI/src/com/android/systemui/doze/DozeTriggers.java
index 1da8976..1e228f2 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeTriggers.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeTriggers.java
@@ -151,7 +151,6 @@
                     mDozeHost.onDoubleTap(screenX, screenY);
                     mMachine.wakeUp();
                 } else if (isPickup) {
-                    mDozeHost.setPassiveInterrupt(true);
                     mMachine.wakeUp();
                 } else {
                     mDozeHost.extendPulse();
@@ -221,7 +220,6 @@
             case INITIALIZED:
                 mBroadcastReceiver.register(mContext);
                 mDozeHost.addCallback(mHostCallback);
-                mDozeHost.setPassiveInterrupt(false);
                 checkTriggersAtInit();
                 break;
             case DOZE:
@@ -231,7 +229,6 @@
                     mDozeSensors.reregisterAllSensors();
                 }
                 mDozeSensors.setListening(true);
-                mDozeHost.setPassiveInterrupt(false);
                 if (newState == DozeMachine.State.DOZE_AOD && !sWakeDisplaySensorState) {
                     onWakeScreen(false);
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/doze/LockScreenWakeUpController.java b/packages/SystemUI/src/com/android/systemui/doze/LockScreenWakeUpController.java
index ebfafce..70143e2 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/LockScreenWakeUpController.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/LockScreenWakeUpController.java
@@ -106,7 +106,6 @@
 
             DozeLog.traceLockScreenWakeUp(wakeEvent);
             if (wakeEvent && mDozing) {
-                mDozeHost.setPassiveInterrupt(true);
                 if (DEBUG) Log.d(TAG, "Wake up.");
                 mPowerManager.wakeUp(SystemClock.uptimeMillis(), "com.android.systemui:NODOZE");
             } else if (!wakeEvent && !mDozing) {
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java
index 9a8a6d0..6a0e8ad 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardSliceProvider.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.keyguard;
 
+import android.annotation.AnyThread;
 import android.app.ActivityManager;
 import android.app.AlarmManager;
 import android.app.PendingIntent;
@@ -24,14 +25,20 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.graphics.Typeface;
+import android.graphics.drawable.Icon;
 import android.icu.text.DateFormat;
 import android.icu.text.DisplayContext;
+import android.media.MediaMetadata;
 import android.net.Uri;
 import android.os.Handler;
 import android.os.Trace;
 import android.provider.Settings;
 import android.service.notification.ZenModeConfig;
+import android.text.Spannable;
+import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
+import android.text.style.StyleSpan;
 
 import androidx.core.graphics.drawable.IconCompat;
 import androidx.slice.Slice;
@@ -43,7 +50,9 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
+import com.android.systemui.Dependency;
 import com.android.systemui.R;
+import com.android.systemui.statusbar.NotificationMediaManager;
 import com.android.systemui.statusbar.policy.NextAlarmController;
 import com.android.systemui.statusbar.policy.NextAlarmControllerImpl;
 import com.android.systemui.statusbar.policy.ZenModeController;
@@ -58,13 +67,17 @@
  * Simple Slice provider that shows the current date.
  */
 public class KeyguardSliceProvider extends SliceProvider implements
-        NextAlarmController.NextAlarmChangeCallback, ZenModeController.Callback {
+        NextAlarmController.NextAlarmChangeCallback, ZenModeController.Callback,
+        NotificationMediaManager.MediaListener {
 
+    private static final StyleSpan BOLD_STYLE = new StyleSpan(Typeface.BOLD);
     public static final String KEYGUARD_SLICE_URI = "content://com.android.systemui.keyguard/main";
     public static final String KEYGUARD_DATE_URI = "content://com.android.systemui.keyguard/date";
     public static final String KEYGUARD_NEXT_ALARM_URI =
             "content://com.android.systemui.keyguard/alarm";
     public static final String KEYGUARD_DND_URI = "content://com.android.systemui.keyguard/dnd";
+    public static final String KEYGUARD_MEDIA_URI =
+            "content://com.android.systemui.keyguard/media";
     public static final String KEYGUARD_ACTION_URI =
             "content://com.android.systemui.keyguard/action";
 
@@ -80,6 +93,7 @@
     protected final Uri mDateUri;
     protected final Uri mAlarmUri;
     protected final Uri mDndUri;
+    protected final Uri mMediaUri;
     private final Date mCurrentTime = new Date();
     private final Handler mHandler;
     private final AlarmManager.OnAlarmListener mUpdateNextAlarm = this::updateNextAlarm;
@@ -94,6 +108,8 @@
     protected ContentResolver mContentResolver;
     private AlarmManager.AlarmClockInfo mNextAlarmInfo;
     private PendingIntent mPendingIntent;
+    protected NotificationMediaManager mMediaManager;
+    protected MediaMetadata mMediaMetaData;
 
     /**
      * Receiver responsible for time ticking and updating the date format.
@@ -104,9 +120,13 @@
         public void onReceive(Context context, Intent intent) {
             final String action = intent.getAction();
             if (Intent.ACTION_DATE_CHANGED.equals(action)) {
-                mHandler.post(KeyguardSliceProvider.this::updateClock);
+                synchronized (this) {
+                    updateClockLocked();
+                }
             } else if (Intent.ACTION_LOCALE_CHANGED.equals(action)) {
-                mHandler.post(KeyguardSliceProvider.this::cleanDateFormat);
+                synchronized (this) {
+                    cleanDateFormatLocked();
+                }
             }
         }
     };
@@ -116,12 +136,16 @@
             new KeyguardUpdateMonitorCallback() {
                 @Override
                 public void onTimeChanged() {
-                    mHandler.post(KeyguardSliceProvider.this::updateClock);
+                    synchronized (this) {
+                        updateClockLocked();
+                    }
                 }
 
                 @Override
                 public void onTimeZoneChanged(TimeZone timeZone) {
-                    mHandler.post(KeyguardSliceProvider.this::cleanDateFormat);
+                    synchronized (this) {
+                        cleanDateFormatLocked();
+                    }
                 }
             };
 
@@ -140,22 +164,62 @@
         mDateUri = Uri.parse(KEYGUARD_DATE_URI);
         mAlarmUri = Uri.parse(KEYGUARD_NEXT_ALARM_URI);
         mDndUri = Uri.parse(KEYGUARD_DND_URI);
+        mMediaUri = Uri.parse(KEYGUARD_MEDIA_URI);
     }
 
+    public void initDependencies() {
+        mMediaManager = Dependency.get(NotificationMediaManager.class);
+        mMediaManager.addCallback(this);
+    }
+
+    @AnyThread
     @Override
     public Slice onBindSlice(Uri sliceUri) {
         Trace.beginSection("KeyguardSliceProvider#onBindSlice");
-        ListBuilder builder = new ListBuilder(getContext(), mSliceUri, ListBuilder.INFINITY);
-        builder.addRow(new RowBuilder(mDateUri).setTitle(mLastText));
-        addNextAlarm(builder);
-        addZenMode(builder);
-        addPrimaryAction(builder);
-        Slice slice = builder.build();
+        Slice slice;
+        synchronized (this) {
+            ListBuilder builder = new ListBuilder(getContext(), mSliceUri, ListBuilder.INFINITY);
+            if (mMediaMetaData != null) {
+                addMediaLocked(builder);
+            } else {
+                builder.addRow(new RowBuilder(mDateUri).setTitle(mLastText));
+                addNextAlarmLocked(builder);
+                addZenModeLocked(builder);
+            }
+            addPrimaryActionLocked(builder);
+            slice = builder.build();
+        }
         Trace.endSection();
         return slice;
     }
 
-    protected void addPrimaryAction(ListBuilder builder) {
+    protected void addMediaLocked(ListBuilder listBuilder) {
+        if (mMediaMetaData != null) {
+            SpannableStringBuilder builder = new SpannableStringBuilder();
+            CharSequence title = mMediaMetaData.getText(MediaMetadata.METADATA_KEY_TITLE);
+            if (TextUtils.isEmpty(title)) {
+                title = getContext().getResources().getString(R.string.music_controls_no_title);
+            }
+            builder.append(title);
+            builder.setSpan(BOLD_STYLE, 0, title.length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
+
+            CharSequence album = mMediaMetaData.getText(MediaMetadata.METADATA_KEY_ARTIST);
+            if (!TextUtils.isEmpty(album)) {
+                builder.append("  ").append(album);
+            }
+
+            RowBuilder mediaBuilder = new RowBuilder(mMediaUri).setTitle(builder);
+            Icon notificationIcon = mMediaManager.getMediaIcon();
+            if (notificationIcon != null) {
+                IconCompat icon = IconCompat.createFromIcon(notificationIcon);
+                mediaBuilder.addEndItem(icon, ListBuilder.ICON_IMAGE);
+            }
+
+            listBuilder.addRow(mediaBuilder);
+        }
+    }
+
+    protected void addPrimaryActionLocked(ListBuilder builder) {
         // Add simple action because API requires it; Keyguard handles presenting
         // its own slices so this action + icon are actually never used.
         IconCompat icon = IconCompat.createWithResource(getContext(),
@@ -167,7 +231,7 @@
         builder.addRow(primaryActionRow);
     }
 
-    protected void addNextAlarm(ListBuilder builder) {
+    protected void addNextAlarmLocked(ListBuilder builder) {
         if (TextUtils.isEmpty(mNextAlarm)) {
             return;
         }
@@ -183,7 +247,7 @@
      * Add zen mode (DND) icon to slice if it's enabled.
      * @param builder The slice builder.
      */
-    protected void addZenMode(ListBuilder builder) {
+    protected void addZenModeLocked(ListBuilder builder) {
         if (!isDndOn()) {
             return;
         }
@@ -214,33 +278,35 @@
         mPendingIntent = PendingIntent.getActivity(getContext(), 0, new Intent(), 0);
         KeyguardSliceProvider.sInstance = this;
         registerClockUpdate();
-        updateClock();
+        updateClockLocked();
         return true;
     }
 
     @Override
     public void onZenChanged(int zen) {
-        mContentResolver.notifyChange(mSliceUri, null /* observer */);
+        notifyChange();
     }
 
     @Override
     public void onConfigChanged(ZenModeConfig config) {
-        mContentResolver.notifyChange(mSliceUri, null /* observer */);
+        notifyChange();
     }
 
     private void updateNextAlarm() {
-        if (withinNHours(mNextAlarmInfo, ALARM_VISIBILITY_HOURS)) {
-            String pattern = android.text.format.DateFormat.is24HourFormat(getContext(),
-                    ActivityManager.getCurrentUser()) ? "HH:mm" : "h:mm";
-            mNextAlarm = android.text.format.DateFormat.format(pattern,
-                    mNextAlarmInfo.getTriggerTime()).toString();
-        } else {
-            mNextAlarm = "";
+        synchronized (this) {
+            if (withinNHoursLocked(mNextAlarmInfo, ALARM_VISIBILITY_HOURS)) {
+                String pattern = android.text.format.DateFormat.is24HourFormat(getContext(),
+                        ActivityManager.getCurrentUser()) ? "HH:mm" : "h:mm";
+                mNextAlarm = android.text.format.DateFormat.format(pattern,
+                        mNextAlarmInfo.getTriggerTime()).toString();
+            } else {
+                mNextAlarm = "";
+            }
         }
-        mContentResolver.notifyChange(mSliceUri, null /* observer */);
+        notifyChange();
     }
 
-    private boolean withinNHours(AlarmManager.AlarmClockInfo alarmClockInfo, int hours) {
+    private boolean withinNHoursLocked(AlarmManager.AlarmClockInfo alarmClockInfo, int hours) {
         if (alarmClockInfo == null) {
             return false;
         }
@@ -254,33 +320,37 @@
      * changing the date/time via the settings app.
      */
     private void registerClockUpdate() {
-        if (mRegistered) {
-            return;
-        }
+        synchronized (this) {
+            if (mRegistered) {
+                return;
+            }
 
-        IntentFilter filter = new IntentFilter();
-        filter.addAction(Intent.ACTION_DATE_CHANGED);
-        filter.addAction(Intent.ACTION_LOCALE_CHANGED);
-        getContext().registerReceiver(mIntentReceiver, filter, null /* permission*/,
-                null /* scheduler */);
-        getKeyguardUpdateMonitor().registerCallback(mKeyguardUpdateMonitorCallback);
-        mRegistered = true;
+            IntentFilter filter = new IntentFilter();
+            filter.addAction(Intent.ACTION_DATE_CHANGED);
+            filter.addAction(Intent.ACTION_LOCALE_CHANGED);
+            getContext().registerReceiver(mIntentReceiver, filter, null /* permission*/,
+                    null /* scheduler */);
+            getKeyguardUpdateMonitor().registerCallback(mKeyguardUpdateMonitorCallback);
+            mRegistered = true;
+        }
     }
 
     @VisibleForTesting
     boolean isRegistered() {
-        return mRegistered;
-    }
-
-    protected void updateClock() {
-        final String text = getFormattedDate();
-        if (!text.equals(mLastText)) {
-            mLastText = text;
-            mContentResolver.notifyChange(mSliceUri, null /* observer */);
+        synchronized (this) {
+            return mRegistered;
         }
     }
 
-    protected String getFormattedDate() {
+    protected void updateClockLocked() {
+        final String text = getFormattedDateLocked();
+        if (!text.equals(mLastText)) {
+            mLastText = text;
+            notifyChange();
+        }
+    }
+
+    protected String getFormattedDateLocked() {
         if (mDateFormat == null) {
             final Locale l = Locale.getDefault();
             DateFormat format = DateFormat.getInstanceForSkeleton(mDatePattern, l);
@@ -292,20 +362,22 @@
     }
 
     @VisibleForTesting
-    void cleanDateFormat() {
+    void cleanDateFormatLocked() {
         mDateFormat = null;
     }
 
     @Override
     public void onNextAlarmChanged(AlarmManager.AlarmClockInfo nextAlarm) {
-        mNextAlarmInfo = nextAlarm;
-        mAlarmManager.cancel(mUpdateNextAlarm);
+        synchronized (this) {
+            mNextAlarmInfo = nextAlarm;
+            mAlarmManager.cancel(mUpdateNextAlarm);
 
-        long triggerAt = mNextAlarmInfo == null ? -1 : mNextAlarmInfo.getTriggerTime()
-                - TimeUnit.HOURS.toMillis(ALARM_VISIBILITY_HOURS);
-        if (triggerAt > 0) {
-            mAlarmManager.setExact(AlarmManager.RTC, triggerAt, "lock_screen_next_alarm",
-                    mUpdateNextAlarm, mHandler);
+            long triggerAt = mNextAlarmInfo == null ? -1 : mNextAlarmInfo.getTriggerTime()
+                    - TimeUnit.HOURS.toMillis(ALARM_VISIBILITY_HOURS);
+            if (triggerAt > 0) {
+                mAlarmManager.setExact(AlarmManager.RTC, triggerAt, "lock_screen_next_alarm",
+                        mUpdateNextAlarm, mHandler);
+            }
         }
         updateNextAlarm();
     }
@@ -314,4 +386,16 @@
     protected KeyguardUpdateMonitor getKeyguardUpdateMonitor() {
         return KeyguardUpdateMonitor.getInstance(getContext());
     }
+
+    @Override
+    public void onMetadataChanged(MediaMetadata metadata) {
+        synchronized (this) {
+            mMediaMetaData = metadata;
+        }
+        notifyChange();
+    }
+
+    protected void notifyChange() {
+        mContentResolver.notifyChange(mSliceUri, null /* observer */);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index b133346..323cf1f 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -445,8 +445,7 @@
             boolean simWasLocked;
             synchronized (KeyguardViewMediator.this) {
                 IccCardConstants.State lastState = mLastSimStates.get(slotId);
-                simWasLocked = (lastState == PIN_REQUIRED || lastState == PUK_REQUIRED)
-                    && simState == READY;
+                simWasLocked = (lastState == PIN_REQUIRED || lastState == PUK_REQUIRED);
                 mLastSimStates.append(slotId, simState);
             }
 
@@ -471,6 +470,8 @@
                             // so we should only lock when they are ABSENT.
                             onSimAbsentLocked();
                             if (simWasLocked) {
+                                if (DEBUG_SIM_STATES) Log.d(TAG, "SIM moved to ABSENT when the "
+                                        + "previous state was locked. Reset the state.");
                                 resetStateLocked();
                             }
                         }
@@ -507,6 +508,8 @@
                     synchronized (KeyguardViewMediator.this) {
                         if (DEBUG_SIM_STATES) Log.d(TAG, "READY, reset state? " + mShowing);
                         if (mShowing && simWasLocked) {
+                            if (DEBUG_SIM_STATES) Log.d(TAG, "SIM moved to READY when the "
+                                    + "previous state was locked. Reset the state.");
                             resetStateLocked();
                         }
                         mLockWhenSimRemoved = true;
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ScreenLifecycle.java b/packages/SystemUI/src/com/android/systemui/keyguard/ScreenLifecycle.java
index b6fce44..834bca5 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ScreenLifecycle.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ScreenLifecycle.java
@@ -23,9 +23,13 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Tracks the screen lifecycle.
  */
+@Singleton
 public class ScreenLifecycle extends Lifecycle<ScreenLifecycle.Observer> implements Dumpable {
 
     public static final int SCREEN_OFF = 0;
@@ -35,6 +39,10 @@
 
     private int mScreenState = SCREEN_OFF;
 
+    @Inject
+    public ScreenLifecycle() {
+    }
+
     public int getScreenState() {
         return mScreenState;
     }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/WakefulnessLifecycle.java b/packages/SystemUI/src/com/android/systemui/keyguard/WakefulnessLifecycle.java
index 59c7f23..52a0214 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/WakefulnessLifecycle.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/WakefulnessLifecycle.java
@@ -23,9 +23,13 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Tracks the wakefulness lifecycle.
  */
+@Singleton
 public class WakefulnessLifecycle extends Lifecycle<WakefulnessLifecycle.Observer> implements
         Dumpable {
 
@@ -36,6 +40,10 @@
 
     private int mWakefulness = WAKEFULNESS_ASLEEP;
 
+    @Inject
+    public WakefulnessLifecycle() {
+    }
+
     public int getWakefulness() {
         return mWakefulness;
     }
diff --git a/packages/SystemUI/src/com/android/systemui/plugins/PluginDependencyProvider.java b/packages/SystemUI/src/com/android/systemui/plugins/PluginDependencyProvider.java
index 03daa95..6949531 100644
--- a/packages/SystemUI/src/com/android/systemui/plugins/PluginDependencyProvider.java
+++ b/packages/SystemUI/src/com/android/systemui/plugins/PluginDependencyProvider.java
@@ -20,11 +20,20 @@
 import com.android.systemui.plugins.PluginDependency.DependencyProvider;
 import com.android.systemui.shared.plugins.PluginManager;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class PluginDependencyProvider extends DependencyProvider {
 
     private final ArrayMap<Class<?>, Object> mDependencies = new ArrayMap<>();
     private final PluginManager mManager;
 
+    /**
+     */
+    @Inject
     public PluginDependencyProvider(PluginManager manager) {
         mManager = manager;
         PluginDependency.sProvider = this;
diff --git a/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java b/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
index b722f9f..50dda1c 100644
--- a/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
+++ b/packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java
@@ -58,6 +58,12 @@
 import java.util.Locale;
 import java.util.Objects;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class PowerNotificationWarnings implements PowerUI.WarningsUI {
     private static final String TAG = PowerUI.TAG + ".Notification";
     private static final boolean DEBUG = PowerUI.DEBUG;
@@ -136,6 +142,9 @@
     private SystemUIDialog mHighTempDialog;
     private SystemUIDialog mThermalShutdownDialog;
 
+    /**
+     */
+    @Inject
     public PowerNotificationWarnings(Context context) {
         mContext = context;
         mNoMan = mContext.getSystemService(NotificationManager.class);
diff --git a/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt b/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt
index bbdae29..3991c19 100644
--- a/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt
+++ b/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt
@@ -106,12 +106,12 @@
         val appName = item.findViewById(R.id.app_name) as TextView
         val icons = item.findViewById(R.id.icons) as LinearLayout
 
-        var lp = LinearLayout.LayoutParams(iconSize, iconSize).apply {
+        val lp = LinearLayout.LayoutParams(iconSize, iconSize).apply {
             gravity = Gravity.CENTER_VERTICAL
             marginStart = iconMargin
         }
 
-        app.icon?.let {
+        app.icon.let {
             appIcon.setImageDrawable(it)
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyDialogBuilder.kt b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyDialogBuilder.kt
index 519df19..2894621 100644
--- a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyDialogBuilder.kt
+++ b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyDialogBuilder.kt
@@ -29,7 +29,9 @@
     init {
         appsAndTypes = itemsList.groupBy({ it.application }, { it.privacyType })
                 .toList()
-                .sortedWith(compareBy({ -it.second.size }, { it.first }))
+                .sortedWith(compareBy({ -it.second.size }, // Sort by number of AppOps
+                        { it.second.min() }, // Sort by "smallest" AppOpp (Location is largest)
+                        { it.first })) // Sort alphabetically bt App Name
         types = itemsList.map { it.privacyType }.distinct().sorted()
         val singleApp = appsAndTypes.size == 1
         app = if (singleApp) appsAndTypes[0].first else null
diff --git a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItem.kt b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItem.kt
index 85e99f0..9252167 100644
--- a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItem.kt
+++ b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItem.kt
@@ -24,8 +24,8 @@
 
 enum class PrivacyType(val nameId: Int, val iconId: Int) {
     TYPE_CAMERA(R.string.privacy_type_camera, R.drawable.stat_sys_camera),
-    TYPE_LOCATION(R.string.privacy_type_location, R.drawable.stat_sys_location),
-    TYPE_MICROPHONE(R.string.privacy_type_microphone, R.drawable.stat_sys_mic_none);
+    TYPE_MICROPHONE(R.string.privacy_type_microphone, R.drawable.stat_sys_mic_none),
+    TYPE_LOCATION(R.string.privacy_type_location, R.drawable.stat_sys_location);
 
     fun getName(context: Context) = context.resources.getString(nameId)
 
@@ -44,7 +44,7 @@
         return applicationName.compareTo(other.applicationName)
     }
 
-    var icon: Drawable? = null
+    var icon: Drawable = context.getDrawable(android.R.drawable.sym_def_app_icon)
     var applicationName: String
 
     init {
diff --git a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt
index a87d634..d5b807d 100644
--- a/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt
+++ b/packages/SystemUI/src/com/android/systemui/privacy/PrivacyItemController.kt
@@ -29,6 +29,7 @@
 import com.android.systemui.Dependency
 import com.android.systemui.appops.AppOpItem
 import com.android.systemui.appops.AppOpsController
+import com.android.systemui.R
 
 class PrivacyItemController(val context: Context, val callback: Callback) {
 
@@ -41,15 +42,17 @@
                 Intent.ACTION_MANAGED_PROFILE_ADDED,
                 Intent.ACTION_MANAGED_PROFILE_REMOVED)
         const val TAG = "PrivacyItemController"
+        const val SYSTEM_UID = 1000
     }
-
     private var privacyList = emptyList<PrivacyItem>()
+
     private val appOpsController = Dependency.get(AppOpsController::class.java)
     private val userManager = context.getSystemService(UserManager::class.java)
     private var currentUserIds = emptyList<Int>()
     private val bgHandler = Handler(Dependency.get(Dependency.BG_LOOPER))
     private val uiHandler = Dependency.get(Dependency.MAIN_HANDLER)
     private var listening = false
+    val systemApp = PrivacyApplication(context.getString(R.string.device_services), context)
 
     private val notifyChanges = Runnable {
         callback.privacyChanged(privacyList)
@@ -126,6 +129,7 @@
             AppOpsManager.OP_RECORD_AUDIO -> PrivacyType.TYPE_MICROPHONE
             else -> return null
         }
+        if (appOpItem.uid == SYSTEM_UID) return PrivacyItem(type, systemApp)
         val app = PrivacyApplication(appOpItem.packageName, context)
         return PrivacyItem(type, app)
     }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java b/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
index 93130d4..bedba9a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
@@ -18,7 +18,7 @@
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
-import android.app.Fragment;
+import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.os.Bundle;
@@ -46,10 +46,11 @@
 import com.android.systemui.statusbar.phone.NotificationsQuickSettingsContainer;
 import com.android.systemui.statusbar.policy.RemoteInputQuickSettingsDisabler;
 import com.android.systemui.util.InjectionInflationController;
+import com.android.systemui.util.LifecycleFragment;
 
 import javax.inject.Inject;
 
-public class QSFragment extends Fragment implements QS, CommandQueue.Callbacks {
+public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Callbacks {
     private static final String TAG = "QS";
     private static final boolean DEBUG = false;
     private static final String EXTRA_EXPANDED = "expanded";
@@ -81,9 +82,12 @@
 
     @Inject
     public QSFragment(RemoteInputQuickSettingsDisabler remoteInputQsDisabler,
-            InjectionInflationController injectionInflater) {
+            InjectionInflationController injectionInflater,
+            Context context) {
         mRemoteInputQuickSettingsDisabler = remoteInputQsDisabler;
         mInjectionInflater = injectionInflater;
+        SysUiServiceProvider.getComponent(context, CommandQueue.class)
+                .observe(getLifecycle(), this);
     }
 
     @Override
@@ -118,13 +122,6 @@
                 mQSPanel.getTileLayout().restoreInstanceState(savedInstanceState);
             }
         }
-        SysUiServiceProvider.getComponent(getContext(), CommandQueue.class).addCallback(this);
-    }
-
-    @Override
-    public void onDestroyView() {
-        SysUiServiceProvider.getComponent(getContext(), CommandQueue.class).removeCallback(this);
-        super.onDestroyView();
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
index 12b6f67..538e0f0 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
@@ -63,9 +63,13 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Class to send information from overview to launcher with a binder.
  */
+@Singleton
 public class OverviewProxyService implements CallbackController<OverviewProxyListener>, Dumpable {
 
     private static final String ACTION_QUICKSTEP = "android.intent.action.QUICKSTEP_SERVICE";
@@ -338,6 +342,7 @@
     private final IBinder.DeathRecipient mOverviewServiceDeathRcpt
             = this::cleanupAfterDeath;
 
+    @Inject
     public OverviewProxyService(Context context) {
         mContext = context;
         mHandler = new Handler();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/DisplayNavigationBarController.java b/packages/SystemUI/src/com/android/systemui/statusbar/DisplayNavigationBarController.java
index 2f26109..78172f1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/DisplayNavigationBarController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/DisplayNavigationBarController.java
@@ -18,6 +18,8 @@
 
 import static android.view.Display.DEFAULT_DISPLAY;
 
+import static com.android.systemui.Dependency.MAIN_HANDLER_NAME;
+
 import android.content.Context;
 import android.hardware.display.DisplayManager;
 import android.hardware.display.DisplayManager.DisplayListener;
@@ -32,9 +34,14 @@
 
 import com.android.systemui.statusbar.phone.NavigationBarFragment;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 /**
  * A controller to handle external navigation bars
  */
+@Singleton
 public class DisplayNavigationBarController implements DisplayListener {
 
     private static final String TAG = DisplayNavigationBarController.class.getName();
@@ -46,7 +53,9 @@
     /** A displayId - nav bar mapping */
     private SparseArray<NavigationBarFragment> mExternalNavigationBarMap = new SparseArray<>();
 
-    public DisplayNavigationBarController(Context context, Handler handler) {
+    @Inject
+    public DisplayNavigationBarController(Context context,
+            @Named(MAIN_HANDLER_NAME) Handler handler) {
         mContext = context;
         mHandler = handler;
         mDisplayManager = (DisplayManager) mContext.getSystemService(Context.DISPLAY_SERVICE);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
index 7d80860..1a93b0f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
@@ -25,11 +25,10 @@
 import android.app.Notification;
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.graphics.PorterDuff;
-import android.graphics.PorterDuffXfermode;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+import android.graphics.drawable.Icon;
 import android.media.MediaMetadata;
 import android.media.session.MediaController;
 import android.media.session.MediaSession;
@@ -47,6 +46,7 @@
 import com.android.systemui.Interpolators;
 import com.android.systemui.colorextraction.SysuiColorExtractor;
 import com.android.systemui.statusbar.notification.NotificationData;
+import com.android.systemui.statusbar.notification.NotificationData.Entry;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
 import com.android.systemui.statusbar.phone.BiometricUnlockController;
 import com.android.systemui.statusbar.phone.LockscreenWallpaper;
@@ -94,14 +94,11 @@
     @Nullable
     private LockscreenWallpaper mLockscreenWallpaper;
 
-    protected final PorterDuffXfermode mSrcXferMode = new PorterDuffXfermode(PorterDuff.Mode.SRC);
-    protected final PorterDuffXfermode mSrcOverXferMode =
-            new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER);
-
     private final Handler mHandler = Dependency.get(MAIN_HANDLER);
 
     private final Context mContext;
     private final MediaSessionManager mMediaSessionManager;
+    private final ArrayList<MediaListener> mMediaListeners;
 
     protected NotificationPresenter mPresenter;
     private MediaController mMediaController;
@@ -122,7 +119,7 @@
             if (state != null) {
                 if (!isPlaybackActive(state.getState())) {
                     clearCurrentMediaNotification();
-                    mPresenter.updateMediaMetaData(true, true);
+                    dispatchUpdateMediaMetaData(true /* changed */, true /* allowAnimation */);
                 }
             }
         }
@@ -134,7 +131,7 @@
                 Log.v(TAG, "DEBUG_MEDIA: onMetadataChanged: " + metadata);
             }
             mMediaMetadata = metadata;
-            mPresenter.updateMediaMetaData(true, true);
+            dispatchUpdateMediaMetaData(true /* changed */, true /* allowAnimation */);
         }
     };
 
@@ -164,6 +161,7 @@
     @Inject
     public NotificationMediaManager(Context context) {
         mContext = context;
+        mMediaListeners = new ArrayList<>();
         mMediaSessionManager
                 = (MediaSessionManager) mContext.getSystemService(Context.MEDIA_SESSION_SERVICE);
         // TODO: use MediaSessionManager.SessionListener to hook us up to future updates
@@ -177,7 +175,7 @@
     public void onNotificationRemoved(String key) {
         if (key.equals(mMediaNotificationKey)) {
             clearCurrentMediaNotification();
-            mPresenter.updateMediaMetaData(true, true);
+            dispatchUpdateMediaMetaData(true /* changed */, true /* allowEnterAnimation */);
         }
     }
 
@@ -189,20 +187,44 @@
         return mMediaMetadata;
     }
 
+    public Icon getMediaIcon() {
+        if (mMediaNotificationKey == null) {
+            return null;
+        }
+        NotificationEntryManager manager = getEntryManager();
+        synchronized (manager.getNotificationData()) {
+            Entry entry = manager.getNotificationData().get(mMediaNotificationKey);
+            if (entry == null || entry.expandedIcon == null) {
+                return null;
+            }
+
+            return entry.expandedIcon.getSourceIcon();
+        }
+    }
+
+    public void addCallback(MediaListener callback) {
+        mMediaListeners.add(callback);
+        callback.onMetadataChanged(mMediaMetadata);
+    }
+
+    public void removeCallback(MediaListener callback) {
+        mMediaListeners.remove(callback);
+    }
+
     public void findAndUpdateMediaNotifications() {
         boolean metaDataChanged = false;
 
         NotificationEntryManager manager = getEntryManager();
         synchronized (manager.getNotificationData()) {
-            ArrayList<NotificationData.Entry> activeNotifications = manager
+            ArrayList<Entry> activeNotifications = manager
                     .getNotificationData().getActiveNotifications();
             final int N = activeNotifications.size();
 
             // Promote the media notification with a controller in 'playing' state, if any.
-            NotificationData.Entry mediaNotification = null;
+            Entry mediaNotification = null;
             MediaController controller = null;
             for (int i = 0; i < N; i++) {
-                final NotificationData.Entry entry = activeNotifications.get(i);
+                final Entry entry = activeNotifications.get(i);
 
                 if (entry.isMediaNotification()) {
                     final MediaSession.Token token =
@@ -242,7 +264,7 @@
                             final String pkg = aController.getPackageName();
 
                             for (int i = 0; i < N; i++) {
-                                final NotificationData.Entry entry = activeNotifications.get(i);
+                                final Entry entry = activeNotifications.get(i);
                                 if (entry.notification.getPackageName().equals(pkg)) {
                                     if (DEBUG_MEDIA) {
                                         Log.v(TAG, "DEBUG_MEDIA: found controller matching "
@@ -286,9 +308,7 @@
             getEntryManager().updateNotifications();
         }
 
-        if (mPresenter != null) {
-            mPresenter.updateMediaMetaData(metaDataChanged, true);
-        }
+        dispatchUpdateMediaMetaData(metaDataChanged, true /* allowEnterAnimation */);
     }
 
     public void clearCurrentMediaNotification() {
@@ -296,6 +316,16 @@
         clearCurrentMediaNotificationSession();
     }
 
+    private void dispatchUpdateMediaMetaData(boolean changed, boolean allowEnterAnimation) {
+        if (mPresenter != null) {
+            mPresenter.updateMediaMetaData(changed, allowEnterAnimation);
+        }
+        ArrayList<MediaListener> callbacks = new ArrayList<>(mMediaListeners);
+        for (int i = 0; i < callbacks.size(); i++) {
+            callbacks.get(i).onMetadataChanged(mMediaMetadata);
+        }
+    }
+
     @Override
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.print("    mMediaSessionManager=");
@@ -552,4 +582,8 @@
             mBackdropFront.setImageDrawable(null);
         }
     };
+
+    public interface MediaListener {
+        void onMetadataChanged(MediaMetadata metadata);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java
index 017cda7..017a9c3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java
@@ -25,7 +25,6 @@
 import android.view.View;
 import android.view.ViewGroup;
 
-import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.bubbles.BubbleController;
 import com.android.systemui.statusbar.notification.NotificationData;
@@ -44,6 +43,8 @@
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
+import dagger.Lazy;
+
 /**
  * NotificationViewHierarchyManager manages updating the view hierarchy of notification views based
  * on their group structure. For example, if a notification becomes bundled with another,
@@ -60,20 +61,15 @@
             mTmpChildOrderMap = new HashMap<>();
 
     // Dependencies:
-    protected final NotificationLockscreenUserManager mLockscreenUserManager =
-            Dependency.get(NotificationLockscreenUserManager.class);
-    protected final NotificationGroupManager mGroupManager =
-            Dependency.get(NotificationGroupManager.class);
-    protected final VisualStabilityManager mVisualStabilityManager =
-            Dependency.get(VisualStabilityManager.class);
-    private final StatusBarStateController mStatusBarStateController =
-            Dependency.get(StatusBarStateController.class);
-    private final NotificationEntryManager mEntryManager =
-            Dependency.get(NotificationEntryManager.class);
-    private final BubbleController mBubbleController = Dependency.get(BubbleController.class);
+    protected final NotificationLockscreenUserManager mLockscreenUserManager;
+    protected final NotificationGroupManager mGroupManager;
+    protected final VisualStabilityManager mVisualStabilityManager;
+    private final StatusBarStateController mStatusBarStateController;
+    private final NotificationEntryManager mEntryManager;
+    private final BubbleController mBubbleController;
 
     // Lazy
-    private ShadeController mShadeController;
+    private final Lazy<ShadeController> mShadeController;
 
     /**
      * {@code true} if notifications not part of a group should by default be rendered in their
@@ -120,20 +116,27 @@
         }
     }
 
-    private ShadeController getShadeController() {
-        if (mShadeController == null) {
-            mShadeController = Dependency.get(ShadeController.class);
-        }
-        return mShadeController;
-    }
-
     @Inject
-    public NotificationViewHierarchyManager(Context context) {
+    public NotificationViewHierarchyManager(Context context,
+            NotificationLockscreenUserManager notificationLockscreenUserManager,
+            NotificationGroupManager groupManager,
+            VisualStabilityManager visualStabilityManager,
+            StatusBarStateController statusBarStateController,
+            NotificationEntryManager notificationEntryManager,
+            BubbleController bubbleController,
+            Lazy<ShadeController> shadeController) {
+        mLockscreenUserManager = notificationLockscreenUserManager;
+        mGroupManager = groupManager;
+        mVisualStabilityManager = visualStabilityManager;
+        mStatusBarStateController = statusBarStateController;
+        mEntryManager = notificationEntryManager;
+        mBubbleController = bubbleController;
+        mShadeController = shadeController;
         Resources res = context.getResources();
         mAlwaysExpandNonGroupedNotification =
                 res.getBoolean(R.bool.config_alwaysExpandNonGroupedNotifications);
         mStatusBarStateListener = new StatusBarStateListener(mBubbleController);
-        Dependency.get(StatusBarStateController.class).addCallback(mStatusBarStateListener);
+        mStatusBarStateController.addCallback(mStatusBarStateListener);
     }
 
     public void setUpWithPresenter(NotificationPresenter presenter,
@@ -396,7 +399,7 @@
                         && !row.isLowPriority()));
             }
 
-            entry.getRow().setOnAmbient(getShadeController().isDozing());
+            entry.getRow().setOnAmbient(mShadeController.get().isDozing());
             int userId = entry.notification.getUserId();
             boolean suppressedSummary = mGroupManager.isSummaryOfSuppressedGroup(
                     entry.notification) && !entry.isRowRemoved();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/VibratorHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/VibratorHelper.java
index 6560f8f..442416f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/VibratorHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/VibratorHelper.java
@@ -26,6 +26,12 @@
 import android.os.Vibrator;
 import android.provider.Settings;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class VibratorHelper {
 
     private final Vibrator mVibrator;
@@ -44,6 +50,9 @@
         }
     };
 
+    /**
+     */
+    @Inject
     public VibratorHelper(Context context) {
         mContext = context;
         mVibrator = context.getSystemService(Vibrator.class);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java
index f899863..e1b231b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java
@@ -28,12 +28,12 @@
 import android.view.IRemoteAnimationRunner;
 import android.view.RemoteAnimationAdapter;
 import android.view.RemoteAnimationTarget;
+import android.view.SyncRtSurfaceTransactionApplier;
+import android.view.SyncRtSurfaceTransactionApplier.SurfaceParams;
 
 import com.android.internal.policy.ScreenDecorationsUtils;
 import com.android.systemui.Interpolators;
 import com.android.systemui.shared.system.SurfaceControlCompat;
-import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplier;
-import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplier.SurfaceParams;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
 import com.android.systemui.statusbar.phone.CollapsedStatusBarFragment;
@@ -267,8 +267,8 @@
             Matrix m = new Matrix();
             m.postTranslate(0, (float) (mParams.top - app.position.y));
             mWindowCrop.set(mParams.left, 0, mParams.right, mParams.getHeight());
-            SurfaceParams params = new SurfaceParams(new SurfaceControlCompat(app.leash),
-                    1f /* alpha */, m, mWindowCrop, app.prefixOrderIndex, mCornerRadius);
+            SurfaceParams params = new SurfaceParams(app.leash, 1f /* alpha */, m, mWindowCrop,
+                    app.prefixOrderIndex, mCornerRadius);
             mSyncRtTransactionApplier.scheduleApply(params);
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
index 67a5cd9..f982ecf 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
@@ -5823,7 +5823,7 @@
                         (int) (dragLengthY / mDisplayMetrics.density),
                         0 /* velocityDp - N/A */);
 
-                if (mNotificationPanel.onDraggedDown() || startingChild != null) {
+                if (!mAmbientState.isDark() || startingChild != null) {
                     // We have notifications, go to locked shade.
                     mShadeController.goToLockedShade(startingChild);
                     if (startingChild instanceof ExpandableNotificationRow) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DarkIconDispatcherImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DarkIconDispatcherImpl.java
index 5906dc2..5b44a77 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/DarkIconDispatcherImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/DarkIconDispatcherImpl.java
@@ -29,6 +29,12 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class DarkIconDispatcherImpl implements DarkIconDispatcher {
 
     private final LightBarTransitionsController mTransitionsController;
@@ -40,6 +46,9 @@
     private int mDarkModeIconColorSingleTone;
     private int mLightModeIconColorSingleTone;
 
+    /**
+     */
+    @Inject
     public DarkIconDispatcherImpl(Context context) {
         mDarkModeIconColorSingleTone = context.getColor(R.color.dark_mode_icon_color_single_tone);
         mLightModeIconColorSingleTone = context.getColor(R.color.light_mode_icon_color_single_tone);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightBarController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightBarController.java
index 7c30e48..e156e77 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightBarController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightBarController.java
@@ -34,9 +34,13 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Controls how light status bar flag applies to the icons.
  */
+@Singleton
 public class LightBarController implements BatteryController.BatteryStateChangeCallback, Dumpable {
 
     private static final float NAV_BAR_INVERSION_SCRIM_ALPHA_THRESHOLD = 0.1f;
@@ -78,6 +82,7 @@
 
     private final Context mContext;
 
+    @Inject
     public LightBarController(Context ctx) {
         mDarkModeColor = Color.valueOf(ctx.getColor(R.color.dark_mode_icon_color_single_tone));
         mStatusBarIconController = Dependency.get(DarkIconDispatcher.class);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenGestureLogger.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenGestureLogger.java
index 7621887..1281953 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenGestureLogger.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenGestureLogger.java
@@ -25,16 +25,21 @@
 import com.android.systemui.EventLogConstants;
 import com.android.systemui.EventLogTags;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Wrapper that emits both new- and old-style gesture logs.
  * TODO: delete this once the old logs are no longer needed.
  */
+@Singleton
 public class LockscreenGestureLogger {
     private ArrayMap<Integer, Integer> mLegacyMap;
     private LogMaker mLogMaker = new LogMaker(MetricsEvent.VIEW_UNKNOWN)
             .setType(MetricsEvent.TYPE_ACTION);
     private final MetricsLogger mMetricsLogger = Dependency.get(MetricsLogger.class);
 
+    @Inject
     public LockscreenGestureLogger() {
         mLegacyMap = new ArrayMap<>(EventLogConstants.METRICS_GESTURE_TYPE_MAP.length);
         for (int i = 0; i < EventLogConstants.METRICS_GESTURE_TYPE_MAP.length ; i++) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ManagedProfileControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ManagedProfileControllerImpl.java
index 0f8d59b..fbd8d8a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ManagedProfileControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ManagedProfileControllerImpl.java
@@ -28,6 +28,12 @@
 import java.util.LinkedList;
 import java.util.List;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class ManagedProfileControllerImpl implements ManagedProfileController {
 
     private final List<Callback> mCallbacks = new ArrayList<>();
@@ -38,6 +44,9 @@
     private boolean mListening;
     private int mCurrentUser;
 
+    /**
+     */
+    @Inject
     public ManagedProfileControllerImpl(Context context) {
         mContext = context;
         mUserManager = UserManager.get(mContext);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
index 6a7983a..8c17922 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
@@ -276,7 +276,9 @@
 
         @Override
         public void onBackButtonVisibilityChanged(boolean visible) {
-            getBackButton().setVisibility(visible ? VISIBLE : GONE);
+            if (!inScreenPinning()) {
+                getBackButton().setVisibility(visible ? VISIBLE : GONE);
+            }
         }
 
         @Override
@@ -940,6 +942,9 @@
     public void showPinningEnterExitToast(boolean entering) {
         if (entering) {
             mScreenPinningNotify.showPinningStartToast();
+
+            // TODO(b/112934365): remove after prototype finished, only needed to escape from pin
+            getBackButton().setVisibility(VISIBLE);
         } else {
             mScreenPinningNotify.showPinningExitToast();
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index c0909e3..242573d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -38,7 +38,6 @@
 import android.graphics.PorterDuffXfermode;
 import android.graphics.Rect;
 import android.os.PowerManager;
-import android.os.SystemProperties;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.util.MathUtils;
@@ -107,23 +106,6 @@
     private static final boolean DEBUG = false;
 
     /**
-     * If passive interrupts expand the NSSL or not
-     */
-    private static final boolean EXPAND_ON_PASSIVE_INTERRUPT = SystemProperties.getBoolean(
-            "persist.sysui.expand_shade_on_wake_up", true);
-    /**
-     * If the notification panel should remain collapsed when the phone wakes up, even if the user
-     * presses power.
-     */
-    private static final boolean NEVER_EXPAND_WHEN_WAKING_UP = SystemProperties.getBoolean(
-            "persist.sysui.defer_notifications_on_lock_screen", false);
-    /**
-     * If waking up the phone should take you to SHADE_LOCKED instead of KEYGUARD
-     */
-    private static final boolean WAKE_UP_TO_SHADE = SystemProperties.getBoolean(
-            "persist.sysui.go_to_shade_on_wake_up", false);
-
-    /**
      * Fling expanding QS.
      */
     public static final int FLING_EXPAND = 0;
@@ -283,12 +265,6 @@
      */
     private float mLinearDarkAmount;
 
-    /**
-     * State where the device isn't dozing anymore, but the lock screen isn't fully awake.
-     * The screen will be dimmed down with the shade collapsed.
-     */
-    private boolean mSemiAwake;
-
     private boolean mPulsing;
     private LockscreenGestureLogger mLockscreenGestureLogger = new LockscreenGestureLogger();
     private boolean mNoVisibleNotifications = true;
@@ -1256,11 +1232,6 @@
             updateDozingVisibilities(false /* animate */);
         }
 
-        // Expand notification shade if the device was is semi-awake state
-        if (mBarState == StatusBarState.SHADE && isSemiAwake()) {
-            mNotificationStackScroller.setDark(false /* dark */, false /* animated */,
-                    null /* touchLocation */);
-        }
         resetVerticalPanelPosition();
         updateQsState();
     }
@@ -2790,35 +2761,30 @@
         mNotificationStackScroller.setAnimationsEnabled(!disabled);
     }
 
-    public void setDozing(boolean dozing, boolean animate, PointF wakeUpTouchLocation,
-            boolean passivelyInterrupted) {
+    /**
+     * Sets the dozing state.
+     *
+     * @param dozing {@code true} when dozing.
+     * @param animate if transition should be animated.
+     * @param wakeUpTouchLocation touch event location - if woken up by SLPI sensor.
+     */
+    public void setDozing(boolean dozing, boolean animate, PointF wakeUpTouchLocation) {
         if (dozing == mDozing) return;
         mDozing = dozing;
-        boolean doNotExpand = (!EXPAND_ON_PASSIVE_INTERRUPT && passivelyInterrupted)
-                || NEVER_EXPAND_WHEN_WAKING_UP;
-        mSemiAwake = doNotExpand && !mDozing;
-        if (!mSemiAwake) {
-            mNotificationStackScroller.setDark(mDozing, animate, wakeUpTouchLocation);
-        }
+        mNotificationStackScroller.setDark(mDozing, animate, wakeUpTouchLocation);
 
         if (mBarState == StatusBarState.KEYGUARD
                 || mBarState == StatusBarState.SHADE_LOCKED) {
             updateDozingVisibilities(animate);
         }
 
-        final float darkAmount = dozing && !mSemiAwake ? 1 : 0;
-        if (!mSemiAwake) {
-            mStatusBarStateController.setDozeAmount(darkAmount, animate);
-        }
+        final float darkAmount = dozing ? 1 : 0;
+        mStatusBarStateController.setDozeAmount(darkAmount, animate);
         if (animate) {
             mNotificationStackScroller.notifyDarkAnimationStart(mDozing);
         }
     }
 
-    public boolean isSemiAwake() {
-        return mSemiAwake;
-    }
-
     @Override
     public void onDozeAmountChanged(float linearAmount, float amount) {
         mInterpolatedDarkAmount = amount;
@@ -3011,23 +2977,4 @@
     public void showTransientIndication(int id) {
         mKeyguardBottomArea.showTransientIndication(id);
     }
-
-    /**
-     * Whenever a user drags down on the empty area (pulling down the shade and clock) and lets go.
-     *
-     * @return {@code true} if dragging down should take the user to SHADE_LOCKED.
-     */
-    public boolean onDraggedDown() {
-        if (isSemiAwake()) {
-            mSemiAwake = false;
-            mNotificationStackScroller.setDark(false /* dark */, true /* animate */,
-                    null /* touchLocation */);
-            mStatusBarStateController.setDozeAmount(0f, true /* animated */);
-            mNotificationStackScroller.notifyDarkAnimationStart(mDozing);
-            mStatusBar.updateScrimController();
-
-            return WAKE_UP_TO_SHADE;
-        }
-        return true;
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
index ee1eb42..d6f2fd7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
@@ -85,7 +85,6 @@
 import com.android.systemui.statusbar.policy.HotspotController;
 import com.android.systemui.statusbar.policy.KeyguardMonitor;
 import com.android.systemui.statusbar.policy.LocationController;
-import com.android.systemui.statusbar.policy.LocationController.LocationChangeCallback;
 import com.android.systemui.statusbar.policy.NextAlarmController;
 import com.android.systemui.statusbar.policy.RotationLockController;
 import com.android.systemui.statusbar.policy.RotationLockController.RotationLockControllerCallback;
@@ -102,9 +101,8 @@
  * strictly doesn't need to.
  */
 public class PhoneStatusBarPolicy implements Callback, Callbacks,
-        RotationLockControllerCallback, Listener, LocationChangeCallback,
-        ZenModeController.Callback, DeviceProvisionedListener, KeyguardMonitor.Callback,
-        PrivacyItemController.Callback {
+        RotationLockControllerCallback, Listener, ZenModeController.Callback,
+        DeviceProvisionedListener, KeyguardMonitor.Callback, PrivacyItemController.Callback {
     private static final String TAG = "PhoneStatusBarPolicy";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
@@ -255,6 +253,9 @@
         mIconController.setIconVisibility(mSlotMicrophone, false);
         mIconController.setIcon(mSlotCamera, R.drawable.stat_sys_camera, null);
         mIconController.setIconVisibility(mSlotCamera, false);
+        mIconController.setIcon(mSlotLocation, LOCATION_STATUS_ICON_ID,
+                mContext.getString(R.string.accessibility_location_active));
+        mIconController.setIconVisibility(mSlotLocation, false);
 
         mRotationLockController.addCallback(this);
         mBluetooth.addCallback(this);
@@ -265,7 +266,6 @@
         mNextAlarmController.addCallback(mNextAlarmCallback);
         mDataSaver.addCallback(this);
         mKeyguardMonitor.addCallback(this);
-        mLocationController.addCallback(this);
         mPrivacyItemController.setListening(true);
 
         SysUiServiceProvider.getComponent(mContext, CommandQueue.class).addCallback(this);
@@ -294,7 +294,6 @@
         mNextAlarmController.removeCallback(mNextAlarmCallback);
         mDataSaver.removeCallback(this);
         mKeyguardMonitor.removeCallback(this);
-        mLocationController.removeCallback(this);
         mPrivacyItemController.setListening(false);
         SysUiServiceProvider.getComponent(mContext, CommandQueue.class).removeCallback(this);
         mContext.unregisterReceiver(mIntentReceiver);
@@ -314,21 +313,6 @@
         updateVolumeZen();
     }
 
-    @Override
-    public void onLocationActiveChanged(boolean active) {
-        updateLocation();
-    }
-
-    // Updates the status view based on the current state of location requests.
-    private void updateLocation() {
-        if (mLocationController.isLocationActive()) {
-            mIconController.setIcon(mSlotLocation, LOCATION_STATUS_ICON_ID,
-                    mContext.getString(R.string.accessibility_location_active));
-        } else {
-            mIconController.removeAllIconsForSlot(mSlotLocation);
-        }
-    }
-
     private void updateAlarm() {
         final AlarmClockInfo alarm = mAlarmManager.getNextAlarmClock(UserHandle.USER_CURRENT);
         final boolean hasAlarm = alarm != null && alarm.getTriggerTime() > 0;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
index 9f34cbb..6a4da98 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
@@ -282,8 +282,7 @@
                 mTimeTicker.schedule(mDozeParameters.getWallpaperAodDuration(),
                         AlarmTimeout.MODE_IGNORE_IF_SCHEDULED);
             }
-        // Do not re-schedule timeout when pulsing, let's save some extra battery.
-        } else if (mState != ScrimState.PULSING) {
+        } else {
             mTimeTicker.cancel();
             mWallpaperVisibilityTimedOut = false;
         }
@@ -365,7 +364,7 @@
             mExpansionFraction = fraction;
 
             final boolean keyguardOrUnlocked = mState == ScrimState.UNLOCKED
-                    || mState == ScrimState.KEYGUARD || mState == ScrimState.DARK_KEYGUARD;
+                    || mState == ScrimState.KEYGUARD;
             if (!keyguardOrUnlocked || !mExpansionAffectsAlpha) {
                 return;
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
index 75f81c3..226665e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
@@ -17,7 +17,6 @@
 package com.android.systemui.statusbar.phone;
 
 import android.graphics.Color;
-import android.os.SystemProperties;
 import android.os.Trace;
 import android.util.MathUtils;
 
@@ -68,27 +67,6 @@
     },
 
     /**
-     * On semi-awake lock screen.
-     */
-    DARK_KEYGUARD(7) {
-
-        @Override
-        public void prepare(ScrimState previousState) {
-            mBlankScreen = mDisplayRequiresBlanking && previousState != ScrimState.AOD;
-            mAnimationDuration = StackStateAnimator.ANIMATION_DURATION_WAKEUP;
-            String opacity = SystemProperties.get("persist.sysui.aod2_scrim_opacity", "0.8");
-            try {
-                mCurrentBehindAlpha = Float.parseFloat(opacity);
-            } catch (RuntimeException e) {
-                mCurrentBehindAlpha = ScrimController.GRADIENT_SCRIM_DARK_KEYGUARD;
-            }
-            mCurrentInFrontAlpha = 0;
-            mCurrentInFrontTint = Color.BLACK;
-            mCurrentBehindTint = Color.BLACK;
-        }
-    },
-
-    /**
      * Showing password challenge on the keyguard.
      */
     BOUNCER(1) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 008c21d..465187d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -151,6 +151,7 @@
 import com.android.systemui.doze.LockScreenWakeUpController;
 import com.android.systemui.fragments.ExtensionFragmentListener;
 import com.android.systemui.fragments.FragmentHostManager;
+import com.android.systemui.keyguard.KeyguardSliceProvider;
 import com.android.systemui.keyguard.KeyguardViewMediator;
 import com.android.systemui.keyguard.ScreenLifecycle;
 import com.android.systemui.keyguard.WakefulnessLifecycle;
@@ -637,6 +638,12 @@
         mNavigationBarController = Dependency.get(DisplayNavigationBarController.class);
         mBubbleController = Dependency.get(BubbleController.class);
         mBubbleController.setExpandListener(mBubbleExpandListener);
+        KeyguardSliceProvider sliceProvider = KeyguardSliceProvider.getAttachedInstance();
+        if (sliceProvider != null) {
+            sliceProvider.initDependencies();
+        } else {
+            Log.w(TAG, "Cannot init KeyguardSliceProvider dependencies");
+        }
 
         mColorExtractor.addOnColorsChangedListener(this);
         mStatusBarStateController.addCallback(this, StatusBarStateController.RANK_STATUS_BAR);
@@ -3312,12 +3319,7 @@
         boolean animate = (!mDozing && mDozeServiceHost.shouldAnimateWakeup())
                 || (mDozing && mDozeServiceHost.shouldAnimateScreenOff() && sleepingFromKeyguard);
 
-        mNotificationPanel.setDozing(mDozing, animate, mWakeUpTouchLocation,
-                mDozeServiceHost.wasPassivelyInterrupted());
-        if (mNotificationPanel.isSemiAwake()
-                && SystemProperties.getBoolean("persist.systemui.show_swipe_up", false)) {
-            mKeyguardIndicationController.showTransientIndication(R.string.keyguard_unlock);
-        }
+        mNotificationPanel.setDozing(mDozing, animate, mWakeUpTouchLocation);
         updateQsExpansionEnabled();
         Trace.endSection();
     }
@@ -3883,9 +3885,6 @@
             // FLAG_DISMISS_KEYGUARD_ACTIVITY.
             ScrimState state = mStatusBarKeyguardViewManager.bouncerNeedsScrimming()
                     ? ScrimState.BOUNCER_SCRIMMED : ScrimState.BOUNCER;
-            if (mNotificationPanel.isSemiAwake()) {
-                state = ScrimState.DARK_KEYGUARD;
-            }
             mScrimController.transitionTo(state);
         } else if (isInLaunchTransition() || mLaunchCameraOnScreenTurningOn
                 || launchingAffordanceWithPreview) {
@@ -3898,8 +3897,7 @@
         } else if (mDozing && !wakeAndUnlocking) {
             mScrimController.transitionTo(ScrimState.AOD);
         } else if (mIsKeyguard && !wakeAndUnlocking) {
-            mScrimController.transitionTo(mNotificationPanel.isSemiAwake()
-                    ? ScrimState.DARK_KEYGUARD : ScrimState.KEYGUARD);
+            mScrimController.transitionTo(ScrimState.KEYGUARD);
         } else if (mBubbleController.isStackExpanded()) {
             mScrimController.transitionTo(ScrimState.BUBBLE_EXPANDED);
         } else {
@@ -3922,7 +3920,6 @@
         private boolean mAnimateWakeup;
         private boolean mAnimateScreenOff;
         private boolean mIgnoreTouchWhilePulsing;
-        private boolean mPassivelyInterrupted;
 
         @Override
         public String toString() {
@@ -4014,11 +4011,6 @@
         }
 
         @Override
-        public void setPassiveInterrupt(boolean passiveInterrupt) {
-            mPassivelyInterrupted = passiveInterrupt;
-        }
-
-        @Override
         public void onIgnoreTouchWhilePulsing(boolean ignore) {
             if (ignore != mIgnoreTouchWhilePulsing) {
                 DozeLog.tracePulseTouchDisabledByProx(mContext, ignore);
@@ -4065,11 +4057,6 @@
         }
 
         @Override
-        public void startPendingIntentDismissingKeyguard(PendingIntent intent) {
-            StatusBar.this.startPendingIntentDismissingKeyguard(intent);
-        }
-
-        @Override
         public void extendPulse() {
             if (mDozeScrimController.isPulsing() && mAmbientPulseManager.hasNotifications()) {
                 mAmbientPulseManager.extendPulse();
@@ -4131,10 +4118,6 @@
         public boolean shouldAnimateScreenOff() {
             return mAnimateScreenOff;
         }
-
-        public boolean wasPassivelyInterrupted() {
-            return mPassivelyInterrupted;
-        }
     }
 
     public boolean shouldIgnoreTouch() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
index 4f25349..db7589d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
@@ -45,11 +45,15 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Receives the callbacks from CommandQueue related to icons and tracks the state of
  * all the icons. Dispatches this state to any IconManagers that are currently
  * registered with it.
  */
+@Singleton
 public class StatusBarIconControllerImpl extends StatusBarIconList implements Tunable,
         ConfigurationListener, Dumpable, CommandQueue.Callbacks, StatusBarIconController {
 
@@ -66,6 +70,7 @@
 
     private boolean mIsDark = false;
 
+    @Inject
     public StatusBarIconControllerImpl(Context context) {
         super(context.getResources().getStringArray(
                 com.android.internal.R.array.config_statusBarIcons));
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarRemoteInputCallback.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarRemoteInputCallback.java
index 78f5374..116ecc8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarRemoteInputCallback.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarRemoteInputCallback.java
@@ -47,6 +47,12 @@
 import com.android.systemui.statusbar.policy.KeyguardMonitor;
 import com.android.systemui.statusbar.policy.PreviewInflater;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class StatusBarRemoteInputCallback implements Callback, Callbacks {
 
     private final KeyguardMonitor mKeyguardMonitor = Dependency.get(KeyguardMonitor.class);
@@ -65,6 +71,9 @@
     private int mDisabled2;
     protected BroadcastReceiver mChallengeReceiver = new ChallengeReceiver();
 
+    /**
+     */
+    @Inject
     public StatusBarRemoteInputCallback(Context context) {
         mContext = context;
         mContext.registerReceiverAsUser(mChallengeReceiver, UserHandle.ALL,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
index cb6e300..88f9048 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
@@ -54,9 +54,13 @@
 import java.io.PrintWriter;
 import java.lang.reflect.Field;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Encapsulates all logic for the status bar window state management.
  */
+@Singleton
 public class StatusBarWindowController implements Callback, Dumpable, ConfigurationListener {
 
     private static final String TAG = "StatusBarWindowController";
@@ -78,6 +82,7 @@
 
     private final SysuiColorExtractor mColorExtractor = Dependency.get(SysuiColorExtractor.class);
 
+    @Inject
     public StatusBarWindowController(Context context) {
         this(context, context.getSystemService(WindowManager.class), ActivityManager.getService(),
                 DozeParameters.getInstance(context));
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityController.java
index cc431dd..ebfdb3f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityController.java
@@ -23,6 +23,12 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class AccessibilityController implements
         AccessibilityManager.AccessibilityStateChangeListener,
         AccessibilityManager.TouchExplorationStateChangeListener {
@@ -32,6 +38,9 @@
     private boolean mAccessibilityEnabled;
     private boolean mTouchExplorationEnabled;
 
+    /**
+     */
+    @Inject
     public AccessibilityController(Context context) {
         AccessibilityManager am =
                 (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityManagerWrapper.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityManagerWrapper.java
index 67da8a5..1395e13 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityManagerWrapper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AccessibilityManagerWrapper.java
@@ -19,14 +19,19 @@
 import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.AccessibilityManager.AccessibilityServicesStateChangeListener;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * For mocking because AccessibilityManager is final for some reason...
  */
+@Singleton
 public class AccessibilityManagerWrapper implements
         CallbackController<AccessibilityServicesStateChangeListener> {
 
     private final AccessibilityManager mAccessibilityManager;
 
+    @Inject
     public AccessibilityManagerWrapper(Context context) {
         mAccessibilityManager = context.getSystemService(AccessibilityManager.class);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
index ddcfbf6..5d61f4a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
@@ -39,10 +39,14 @@
 import java.text.NumberFormat;
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Default implementation of a {@link BatteryController}. This controller monitors for battery
  * level change events that are broadcasted by the system.
  */
+@Singleton
 public class BatteryControllerImpl extends BroadcastReceiver implements BatteryController {
     private static final String TAG = "BatteryController";
 
@@ -68,6 +72,7 @@
     private Estimate mEstimate;
     private long mLastEstimateTimestamp = -1;
 
+    @Inject
     public BatteryControllerImpl(Context context) {
         this(context, context.getSystemService(PowerManager.class));
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
index 6f64a563..c855000 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.policy;
 
+import static com.android.systemui.Dependency.BG_LOOPER_NAME;
+
 import android.app.ActivityManager;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
@@ -42,6 +44,13 @@
 import java.util.List;
 import java.util.WeakHashMap;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class BluetoothControllerImpl implements BluetoothController, BluetoothCallback,
         CachedBluetoothDevice.Callback, LocalBluetoothProfileManager.ServiceListener {
     private static final String TAG = "BluetoothController";
@@ -61,7 +70,10 @@
     private final H mHandler = new H(Looper.getMainLooper());
     private int mState;
 
-    public BluetoothControllerImpl(Context context, Looper bgLooper) {
+    /**
+     */
+    @Inject
+    public BluetoothControllerImpl(Context context, @Named(BG_LOOPER_NAME) Looper bgLooper) {
         mLocalBluetoothManager = Dependency.get(LocalBluetoothManager.class);
         mBgHandler = new Handler(bgLooper);
         if (mLocalBluetoothManager != null) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/CastControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/CastControllerImpl.java
index ccfe073..c7d337a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/CastControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/CastControllerImpl.java
@@ -44,8 +44,12 @@
 import java.util.Set;
 import java.util.UUID;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 
 /** Platform implementation of the cast controller. **/
+@Singleton
 public class CastControllerImpl implements CastController {
     private static final String TAG = "CastController";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
@@ -63,6 +67,7 @@
     private boolean mCallbackRegistered;
     private MediaProjectionInfo mProjection;
 
+    @Inject
     public CastControllerImpl(Context context) {
         mContext = context;
         mMediaRouter = (MediaRouter) context.getSystemService(Context.MEDIA_ROUTER_SERVICE);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
index f2283a5..c995162 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
@@ -27,6 +27,12 @@
 
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class DeviceProvisionedControllerImpl extends CurrentUserTracker implements
         DeviceProvisionedController {
 
@@ -36,6 +42,9 @@
     private final Uri mDeviceProvisionedUri;
     private final Uri mUserSetupUri;
 
+    /**
+     */
+    @Inject
     public DeviceProvisionedControllerImpl(Context context) {
         super(context);
         mContext = context;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ExtensionControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ExtensionControllerImpl.java
index a6146a6..fd030d1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ExtensionControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ExtensionControllerImpl.java
@@ -19,7 +19,6 @@
 import android.os.Handler;
 import android.util.ArrayMap;
 
-import com.android.systemui.Dependency;
 import com.android.systemui.plugins.Plugin;
 import com.android.systemui.plugins.PluginListener;
 import com.android.systemui.shared.plugins.PluginManager;
@@ -34,6 +33,12 @@
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class ExtensionControllerImpl implements ExtensionController {
 
     public static final int SORT_ORDER_PLUGIN  = 0;
@@ -43,9 +48,24 @@
     public static final int SORT_ORDER_DEFAULT = 4;
 
     private final Context mDefaultContext;
+    private final LeakDetector mLeakDetector;
+    private final PluginManager mPluginManager;
+    private final TunerService mTunerService;
+    private final ConfigurationController mConfigurationController;
 
-    public ExtensionControllerImpl(Context context) {
+    /**
+     */
+    @Inject
+    public ExtensionControllerImpl(Context context,
+            LeakDetector leakDetector,
+            PluginManager pluginManager,
+            TunerService tunerService,
+            ConfigurationController configurationController) {
         mDefaultContext = context;
+        mLeakDetector = leakDetector;
+        mPluginManager = pluginManager;
+        mTunerService = tunerService;
+        mConfigurationController = configurationController;
     }
 
     @Override
@@ -159,14 +179,14 @@
         @Override
         public void clearItem(boolean isDestroyed) {
             if (isDestroyed && mItem != null) {
-                Dependency.get(LeakDetector.class).trackGarbage(mItem);
+                mLeakDetector.trackGarbage(mItem);
             }
             mItem = null;
         }
 
         private void notifyChanged() {
             if (mItem != null) {
-                Dependency.get(LeakDetector.class).trackGarbage(mItem);
+                mLeakDetector.trackGarbage(mItem);
             }
             mItem = null;
             for (int i = 0; i < mProducers.size(); i++) {
@@ -207,7 +227,7 @@
 
             public PluginItem(String action, Class<P> cls, PluginConverter<T, P> converter) {
                 mConverter = converter;
-                Dependency.get(PluginManager.class).addPluginListener(action, this, cls);
+                mPluginManager.addPluginListener(action, this, cls);
             }
 
             @Override
@@ -235,7 +255,7 @@
 
             @Override
             public void destroy() {
-                Dependency.get(PluginManager.class).removePluginListener(this);
+                mPluginManager.removePluginListener(this);
             }
 
             @Override
@@ -251,7 +271,7 @@
 
             public TunerItem(TunerFactory<T> factory, String... setting) {
                 mFactory = factory;
-                Dependency.get(TunerService.class).addTunable(this, setting);
+                mTunerService.addTunable(this, setting);
             }
 
             @Override
@@ -261,7 +281,7 @@
 
             @Override
             public void destroy() {
-                Dependency.get(TunerService.class).removeTunable(this);
+                mTunerService.removeTunable(this);
             }
 
             @Override
@@ -289,7 +309,7 @@
                 mSupplier = supplier;
                 mUiMode = mDefaultContext.getResources().getConfiguration().uiMode
                         & Configuration.UI_MODE_TYPE_MASK;
-                Dependency.get(ConfigurationController.class).addCallback(this);
+                mConfigurationController.addCallback(this);
             }
 
             @Override
@@ -309,7 +329,7 @@
 
             @Override
             public void destroy() {
-                Dependency.get(ConfigurationController.class).removeCallback(this);
+                mConfigurationController.removeCallback(this);
             }
 
             @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/FlashlightControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/FlashlightControllerImpl.java
index e23ce2d..41ff9d10 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/FlashlightControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/FlashlightControllerImpl.java
@@ -35,9 +35,13 @@
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Manages the flashlight.
  */
+@Singleton
 public class FlashlightControllerImpl implements FlashlightController {
 
     private static final String TAG = "FlashlightController";
@@ -64,6 +68,7 @@
     private String mCameraId;
     private boolean mTorchAvailable;
 
+    @Inject
     public FlashlightControllerImpl(Context context) {
         mContext = context;
         mCameraManager = (CameraManager) mContext.getSystemService(Context.CAMERA_SERVICE);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java
index 0a72c3f..420abe8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java
@@ -29,6 +29,12 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class HotspotControllerImpl implements HotspotController, WifiManager.SoftApCallback {
 
     private static final String TAG = "HotspotController";
@@ -43,6 +49,9 @@
     private int mNumConnectedDevices;
     private boolean mWaitingForTerminalState;
 
+    /**
+     */
+    @Inject
     public HotspotControllerImpl(Context context) {
         mContext = context;
         mConnectivityManager =
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/IconLoggerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/IconLoggerImpl.java
index aee021c..ba6369e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/IconLoggerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/IconLoggerImpl.java
@@ -18,6 +18,7 @@
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_STATUS_ICONS;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.STATUS_BAR_ICONS_CHANGED;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.TYPE_ACTION;
+import static com.android.systemui.Dependency.BG_LOOPER_NAME;
 
 import android.content.Context;
 import android.metrics.LogMaker;
@@ -32,6 +33,9 @@
 import java.util.Arrays;
 import java.util.List;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+
 public class IconLoggerImpl implements IconLogger {
 
     // Minimum ms between log statements.
@@ -46,7 +50,9 @@
     private final List<String> mIconIndex;
     private long mLastLog = System.currentTimeMillis();
 
-    public IconLoggerImpl(Context context, Looper bgLooper, MetricsLogger logger) {
+    @Inject
+    public IconLoggerImpl(Context context, @Named(BG_LOOPER_NAME) Looper bgLooper,
+            MetricsLogger logger) {
         mContext = context;
         mHandler = new Handler(bgLooper);
         mLogger = logger;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardMonitorImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardMonitorImpl.java
index 5eb0fb7..3c8ed6e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardMonitorImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardMonitorImpl.java
@@ -25,6 +25,12 @@
 
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class KeyguardMonitorImpl extends KeyguardUpdateMonitorCallback
         implements KeyguardMonitor {
 
@@ -47,6 +53,9 @@
     private boolean mKeyguardGoingAway;
     private boolean mLaunchTransitionFadingAway;
 
+    /**
+     */
+    @Inject
     public KeyguardMonitorImpl(Context context) {
         mContext = context;
         mKeyguardUpdateMonitor = KeyguardUpdateMonitor.getInstance(mContext);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java
index 840e77e..683cdbb 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java
@@ -17,6 +17,7 @@
 package com.android.systemui.statusbar.policy;
 
 import static com.android.settingslib.Utils.updateLocationEnabled;
+import static com.android.systemui.Dependency.BG_LOOPER_NAME;
 
 import android.app.ActivityManager;
 import android.app.AppOpsManager;
@@ -40,9 +41,14 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 /**
  * A controller to manage changes of location related states and update the views accordingly.
  */
+@Singleton
 public class LocationControllerImpl extends BroadcastReceiver implements LocationController {
 
     private static final int[] mHighPowerRequestAppOpArray
@@ -59,7 +65,8 @@
             new ArrayList<LocationChangeCallback>();
     private final H mHandler = new H();
 
-    public LocationControllerImpl(Context context, Looper bgLooper) {
+    @Inject
+    public LocationControllerImpl(Context context, @Named(BG_LOOPER_NAME) Looper bgLooper) {
         mContext = context;
 
         // Register to listen for changes in location settings.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index bc43120..9422101 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -22,6 +22,8 @@
 import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_NONE;
 import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_OUT;
 
+import static com.android.systemui.Dependency.BG_LOOPER_NAME;
+
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ -65,7 +67,6 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.BitSet;
 import java.util.Collections;
 import java.util.Comparator;
@@ -74,7 +75,12 @@
 import java.util.Locale;
 import java.util.Map;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 /** Platform implementation of the network controller. **/
+@Singleton
 public class NetworkControllerImpl extends BroadcastReceiver
         implements NetworkController, DemoMode, DataUsageController.NetworkNameProvider,
         ConfigurationChangedReceiver, Dumpable {
@@ -154,7 +160,8 @@
     /**
      * Construct this controller object and register for updates.
      */
-    public NetworkControllerImpl(Context context, Looper bgLooper,
+    @Inject
+    public NetworkControllerImpl(Context context, @Named(BG_LOOPER_NAME) Looper bgLooper,
             DeviceProvisionedController deviceProvisionedController) {
         this(context, (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE),
                 (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE),
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java
index dac878c..288b3af 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NextAlarmControllerImpl.java
@@ -27,6 +27,13 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ * Implementation of {@link NextAlarmController}
+ */
+@Singleton
 public class NextAlarmControllerImpl extends BroadcastReceiver
         implements NextAlarmController {
 
@@ -35,6 +42,9 @@
     private AlarmManager mAlarmManager;
     private AlarmManager.AlarmClockInfo mNextAlarm;
 
+    /**
+     */
+    @Inject
     public NextAlarmControllerImpl(Context context) {
         mAlarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
         IntentFilter filter = new IntentFilter();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/RotationLockControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/RotationLockControllerImpl.java
index 5418dc1..1f368e1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/RotationLockControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/RotationLockControllerImpl.java
@@ -23,7 +23,11 @@
 
 import java.util.concurrent.CopyOnWriteArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /** Platform implementation of the rotation lock controller. **/
+@Singleton
 public final class RotationLockControllerImpl implements RotationLockController {
     private final Context mContext;
     private final CopyOnWriteArrayList<RotationLockControllerCallback> mCallbacks =
@@ -37,6 +41,7 @@
         }
     };
 
+    @Inject
     public RotationLockControllerImpl(Context context) {
         mContext = context;
         setListening(true);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
index 29a6b95..e0259c9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
@@ -55,6 +55,12 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class SecurityControllerImpl extends CurrentUserTracker implements SecurityController {
 
     private static final String TAG = "SecurityController";
@@ -90,6 +96,9 @@
     // Needs to be cached here since the query has to be asynchronous
     private ArrayMap<Integer, Boolean> mHasCACerts = new ArrayMap<Integer, Boolean>();
 
+    /**
+     */
+    @Inject
     public SecurityControllerImpl(Context context) {
         this(context, null);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java
index fed8032..0ca6ff6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserInfoControllerImpl.java
@@ -40,6 +40,12 @@
 
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class UserInfoControllerImpl implements UserInfoController {
 
     private static final String TAG = "UserInfoController";
@@ -53,6 +59,9 @@
     private Drawable mUserDrawable;
     private String mUserAccount;
 
+    /**
+     */
+    @Inject
     public UserInfoControllerImpl(Context context) {
         mContext = context;
         IntentFilter filter = new IntentFilter();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
index 15b2f2b..e412e09 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
@@ -17,6 +17,7 @@
 package com.android.systemui.statusbar.policy;
 
 import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
+import static com.android.systemui.Dependency.MAIN_HANDLER_NAME;
 
 import android.app.ActivityManager;
 import android.app.Dialog;
@@ -68,9 +69,14 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 /**
  * Keeps a list of all users on the device for user switching.
  */
+@Singleton
 public class UserSwitcherController implements Dumpable {
 
     private static final String TAG = "UserSwitcherController";
@@ -102,8 +108,9 @@
     private Intent mSecondaryUserServiceIntent;
     private SparseBooleanArray mForcePictureLoadForUserId = new SparseBooleanArray(2);
 
+    @Inject
     public UserSwitcherController(Context context, KeyguardMonitor keyguardMonitor,
-            Handler handler, ActivityStarter activityStarter) {
+            @Named(MAIN_HANDLER_NAME) Handler handler, ActivityStarter activityStarter) {
         mContext = context;
         mGuestResumeSessionReceiver.register(context);
         mKeyguardMonitor = keyguardMonitor;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
index 89ccff0..29c42d2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.policy;
 
+import static com.android.systemui.Dependency.MAIN_HANDLER_NAME;
+
 import android.app.ActivityManager;
 import android.app.AlarmManager;
 import android.app.NotificationManager;
@@ -48,7 +50,12 @@
 import java.util.ArrayList;
 import java.util.Objects;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 /** Platform implementation of the zen mode controller. **/
+@Singleton
 public class ZenModeControllerImpl extends CurrentUserTracker
         implements ZenModeController, Dumpable {
     private static final String TAG = "ZenModeController";
@@ -71,7 +78,8 @@
     private long mZenUpdateTime;
     private NotificationManager.Policy mConsolidatedNotificationPolicy;
 
-    public ZenModeControllerImpl(Context context, Handler handler) {
+    @Inject
+    public ZenModeControllerImpl(Context context, @Named(MAIN_HANDLER_NAME) Handler handler) {
         super(context);
         mContext = context;
         mModeSetting = new GlobalSetting(mContext, handler, Global.ZEN_MODE) {
@@ -109,8 +117,8 @@
     @Override
     public boolean areNotificationsHiddenInShade() {
         if (mZenMode != Global.ZEN_MODE_OFF) {
-            return (mConfig.suppressedVisualEffects & NotificationManager.Policy
-                    .SUPPRESSED_EFFECT_NOTIFICATION_LIST) != 0;
+            return (mConsolidatedNotificationPolicy.suppressedVisualEffects
+                    & NotificationManager.Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST) != 0;
         }
         return false;
     }
@@ -252,7 +260,6 @@
         }
     }
 
-
     @VisibleForTesting
     protected void updateZenModeConfig() {
         final ZenModeConfig config = mNoMan.getZenModeConfig();
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunablePadding.java b/packages/SystemUI/src/com/android/systemui/tuner/TunablePadding.java
index e85dee8..81d77a6 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunablePadding.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunablePadding.java
@@ -21,6 +21,9 @@
 import com.android.systemui.Dependency;
 import com.android.systemui.tuner.TunerService.Tunable;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Version of Space that can be resized by a tunable setting.
  */
@@ -69,8 +72,18 @@
         Dependency.get(TunerService.class).removeTunable(this);
     }
 
-    // Exists for easy injecting in tests.
+    /**
+     * Exists for easy injecting in tests.
+     */
+    @Singleton
     public static class TunablePaddingService {
+
+        /**
+         */
+        @Inject
+        public TunablePaddingService() {
+        }
+
         public TunablePadding add(View view, String key, int defaultSize, int flags) {
             if (view == null) {
                 throw new IllegalArgumentException();
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
index 196d9bc..0a47f19 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
@@ -43,7 +43,13 @@
 import java.util.HashSet;
 import java.util.Set;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
 
+
+/**
+ */
+@Singleton
 public class TunerServiceImpl extends TunerService {
 
     private static final String TUNER_VERSION = "sysui_tuner_version";
@@ -70,6 +76,9 @@
     private int mCurrentUser;
     private CurrentUserTracker mUserTracker;
 
+    /**
+     */
+    @Inject
     public TunerServiceImpl(Context context) {
         mContext = context;
         mContentResolver = mContext.getContentResolver();
diff --git a/packages/SystemUI/src/com/android/systemui/util/AsyncSensorManager.java b/packages/SystemUI/src/com/android/systemui/util/AsyncSensorManager.java
index 88cbbb5..31f4991 100644
--- a/packages/SystemUI/src/com/android/systemui/util/AsyncSensorManager.java
+++ b/packages/SystemUI/src/com/android/systemui/util/AsyncSensorManager.java
@@ -38,6 +38,9 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * Wrapper around sensor manager that hides potential sources of latency.
  *
@@ -45,6 +48,7 @@
  * without blocking. Note that this means registering listeners now always appears successful even
  * if it is not.
  */
+@Singleton
 public class AsyncSensorManager extends SensorManager
         implements PluginListener<SensorManagerPlugin> {
 
@@ -56,8 +60,14 @@
     @VisibleForTesting final Handler mHandler;
     private final List<SensorManagerPlugin> mPlugins;
 
-    public AsyncSensorManager(SensorManager inner, PluginManager pluginManager) {
-        mInner = inner;
+    @Inject
+    public AsyncSensorManager(Context context, PluginManager pluginManager) {
+        this(context.getSystemService(SensorManager.class), pluginManager);
+    }
+
+    @VisibleForTesting
+    AsyncSensorManager(SensorManager sensorManager, PluginManager pluginManager) {
+        mInner = sensorManager;
         mHandlerThread.start();
         mHandler = new Handler(mHandlerThread.getLooper());
         mSensorCache = mInner.getSensorList(Sensor.TYPE_ALL);
diff --git a/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java b/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java
index b2cc269..7bc9626 100644
--- a/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java
+++ b/packages/SystemUI/src/com/android/systemui/util/leak/GarbageMonitor.java
@@ -17,6 +17,7 @@
 package com.android.systemui.util.leak;
 
 import static com.android.internal.logging.MetricsLogger.VIEW_UNKNOWN;
+import static com.android.systemui.Dependency.BG_LOOPER_NAME;
 
 import android.app.ActivityManager;
 import android.content.Context;
@@ -51,6 +52,13 @@
 
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
+/**
+ */
+@Singleton
 public class GarbageMonitor {
     private static final boolean LEAK_REPORTING_ENABLED =
             Build.IS_DEBUGGABLE
@@ -85,9 +93,12 @@
 
     private long mHeapLimit;
 
+    /**
+     */
+    @Inject
     public GarbageMonitor(
             Context context,
-            Looper bgLooper,
+            @Named(BG_LOOPER_NAME) Looper bgLooper,
             LeakDetector leakDetector,
             LeakReporter leakReporter) {
         mContext = context.getApplicationContext();
diff --git a/packages/SystemUI/src/com/android/systemui/util/leak/LeakReporter.java b/packages/SystemUI/src/com/android/systemui/util/leak/LeakReporter.java
index a47e99d..b25df5f 100644
--- a/packages/SystemUI/src/com/android/systemui/util/leak/LeakReporter.java
+++ b/packages/SystemUI/src/com/android/systemui/util/leak/LeakReporter.java
@@ -16,6 +16,9 @@
 
 package com.android.systemui.util.leak;
 
+import static com.android.systemui.Dependency.LEAK_REPORT_EMAIL_NAME;
+
+import android.annotation.Nullable;
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
@@ -39,9 +42,14 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+import javax.inject.Singleton;
+
 /**
  * Dumps data to debug leaks and posts a notification to share the data.
  */
+@Singleton
 public class LeakReporter {
 
     static final String TAG = "LeakReporter";
@@ -56,7 +64,9 @@
     private final LeakDetector mLeakDetector;
     private final String mLeakReportEmail;
 
-    public LeakReporter(Context context, LeakDetector leakDetector, String leakReportEmail) {
+    @Inject
+    public LeakReporter(Context context, LeakDetector leakDetector,
+            @Nullable @Named(LEAK_REPORT_EMAIL_NAME) String leakReportEmail) {
         mContext = context;
         mLeakDetector = leakDetector;
         mLeakReportEmail = leakReportEmail;
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogControllerImpl.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogControllerImpl.java
index e20e267..32bc01c 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogControllerImpl.java
@@ -67,6 +67,9 @@
 import java.util.Map;
 import java.util.Objects;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  *  Source of truth for all state / events related to the volume dialog.  No presentation.
  *
@@ -74,6 +77,7 @@
  *
  *  Methods ending in "W" must be called on the worker thread.
  */
+@Singleton
 public class VolumeDialogControllerImpl implements VolumeDialogController, Dumpable {
     private static final String TAG = Util.logTag(VolumeDialogControllerImpl.class);
 
@@ -131,6 +135,7 @@
 
     protected final VC mVolumeController = new VC();
 
+    @Inject
     public VolumeDialogControllerImpl(Context context) {
         mContext = context.getApplicationContext();
         mNotificationManager = (NotificationManager) mContext.getSystemService(
@@ -545,7 +550,8 @@
     }
 
     private boolean updateZenConfig() {
-        final NotificationManager.Policy policy = mNotificationManager.getNotificationPolicy();
+        final NotificationManager.Policy policy =
+                mNotificationManager.getConsolidatedNotificationPolicy();
         boolean disallowAlarms = (policy.priorityCategories & NotificationManager.Policy
                 .PRIORITY_CATEGORY_ALARMS) == 0;
         boolean disallowMedia = (policy.priorityCategories & NotificationManager.Policy
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java
index 6abd407..f3cb27f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeHostFake.java
@@ -19,8 +19,6 @@
 import android.annotation.NonNull;
 import android.app.PendingIntent;
 
-import com.android.systemui.util.wakelock.WakeLock;
-
 /**
  * A rudimentary fake for DozeHost.
  */
@@ -85,11 +83,6 @@
     }
 
     @Override
-    public void startPendingIntentDismissingKeyguard(PendingIntent intent) {
-        throw new RuntimeException("not implemented");
-    }
-
-    @Override
     public void onIgnoreTouchWhilePulsing(boolean ignore) {
     }
 
@@ -115,11 +108,6 @@
     }
 
     @Override
-    public void setPassiveInterrupt(boolean lightInterrupt) {
-
-    }
-
-    @Override
     public void setDozeScreenBrightness(int value) {
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
index 7d94635..a8ff0b2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
@@ -26,6 +26,7 @@
 
 import android.app.AlarmManager;
 import android.content.ContentResolver;
+import android.media.MediaMetadata;
 import android.net.Uri;
 import android.provider.Settings;
 import android.support.test.filters.SmallTest;
@@ -42,6 +43,7 @@
 
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.statusbar.NotificationMediaManager;
 
 import org.junit.Assert;
 import org.junit.Before;
@@ -63,6 +65,8 @@
     private ContentResolver mContentResolver;
     @Mock
     private AlarmManager mAlarmManager;
+    @Mock
+    private NotificationMediaManager mNotificationMediaManager;
     private TestableKeyguardSliceProvider mProvider;
     private boolean mIsZenMode;
 
@@ -72,6 +76,7 @@
         mIsZenMode = false;
         mProvider = new TestableKeyguardSliceProvider();
         mProvider.attachInfo(getContext(), null);
+        mProvider.initDependencies();
         SliceProvider.setSpecs(new HashSet<>(Arrays.asList(SliceSpecs.LIST)));
     }
 
@@ -91,6 +96,16 @@
     }
 
     @Test
+    public void onBindSlice_readsMedia() {
+        MediaMetadata metadata = mock(MediaMetadata.class);
+        mProvider.onMetadataChanged(metadata);
+        mProvider.onBindSlice(mProvider.getUri());
+        verify(metadata).getText(eq(MediaMetadata.METADATA_KEY_TITLE));
+        verify(metadata).getText(eq(MediaMetadata.METADATA_KEY_ARTIST));
+        verify(mNotificationMediaManager).getMediaIcon();
+    }
+
+    @Test
     public void cleansDateFormat() {
         mProvider.mKeyguardUpdateMonitorCallback.onTimeZoneChanged(null);
         TestableLooper.get(this).processAllMessages();
@@ -136,14 +151,20 @@
     public void addZenMode_addedToSlice() {
         ListBuilder listBuilder = spy(new ListBuilder(getContext(), mProvider.getUri(),
             ListBuilder.INFINITY));
-        mProvider.addZenMode(listBuilder);
+        mProvider.addZenModeLocked(listBuilder);
         verify(listBuilder, never()).addRow(any(ListBuilder.RowBuilder.class));
 
         mIsZenMode = true;
-        mProvider.addZenMode(listBuilder);
+        mProvider.addZenModeLocked(listBuilder);
         verify(listBuilder).addRow(any(ListBuilder.RowBuilder.class));
     }
 
+    @Test
+    public void onMetadataChanged_updatesSlice() {
+        mProvider.onMetadataChanged(mock(MediaMetadata.class));
+        verify(mContentResolver).notifyChange(eq(mProvider.getUri()), eq(null));
+    }
+
     private class TestableKeyguardSliceProvider extends KeyguardSliceProvider {
         int mCleanDateFormatInvokations;
         private int mCounter;
@@ -166,8 +187,8 @@
         }
 
         @Override
-        void cleanDateFormat() {
-            super.cleanDateFormat();
+        void cleanDateFormatLocked() {
+            super.cleanDateFormatLocked();
             mCleanDateFormatInvokations++;
         }
 
@@ -177,8 +198,13 @@
         }
 
         @Override
-        protected String getFormattedDate() {
-            return super.getFormattedDate() + mCounter++;
+        protected String getFormattedDateLocked() {
+            return super.getFormattedDateLocked() + mCounter++;
+        }
+
+        @Override
+        public void initDependencies() {
+            mMediaManager = mNotificationMediaManager;
         }
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyDialogBuilderTest.kt b/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyDialogBuilderTest.kt
index b23f667..d3b3dae 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyDialogBuilderTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyDialogBuilderTest.kt
@@ -51,4 +51,19 @@
         assertEquals(listOf(Privacy.TYPE_CAMERA), typesList[1])
         assertEquals(listOf(Privacy.TYPE_CAMERA), typesList[2])
     }
+
+    @Test
+    fun testOrder() {
+        // We want location to always go last, so it will go in the "+ other apps"
+        val appCamera = PrivacyItem(PrivacyType.TYPE_CAMERA, PrivacyApplication("Camera", context))
+        val appMicrophone =
+                PrivacyItem(PrivacyType.TYPE_MICROPHONE, PrivacyApplication("Microphone", context))
+        val appLocation =
+                PrivacyItem(PrivacyType.TYPE_LOCATION, PrivacyApplication("Location", context))
+
+        val items = listOf(appLocation, appMicrophone, appCamera)
+        val textBuilder = PrivacyDialogBuilder(context, items)
+        val appList = textBuilder.appsAndTypes.map { it.first }.map { it.packageName }
+        assertEquals(listOf("Camera", "Microphone", "Location"), appList)
+    }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyItemControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyItemControllerTest.kt
index 563599b..e6d7ee7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyItemControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/privacy/PrivacyItemControllerTest.kt
@@ -28,6 +28,7 @@
 import android.testing.TestableLooper
 import android.testing.TestableLooper.RunWithLooper
 import com.android.systemui.Dependency
+import com.android.systemui.R
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.appops.AppOpItem
 import com.android.systemui.appops.AppOpsController
@@ -56,6 +57,10 @@
 
     companion object {
         val CURRENT_USER_ID = ActivityManager.getCurrentUser()
+        val TEST_UID = CURRENT_USER_ID * UserHandle.PER_USER_RANGE
+        const val SYSTEM_UID = 1000
+        const val TEST_PACKAGE_NAME = "test"
+        const val DEVICE_SERVICES_STRING = "Device services"
         const val TAG = "PrivacyItemControllerTest"
         fun <T> capture(argumentCaptor: ArgumentCaptor<T>): T = argumentCaptor.capture()
     }
@@ -81,6 +86,8 @@
         mDependency.injectTestDependency(Dependency.BG_LOOPER, testableLooper.looper)
         mDependency.injectTestDependency(Dependency.MAIN_HANDLER, Handler(testableLooper.looper))
         mContext.addMockSystemService(UserManager::class.java, userManager)
+        mContext.getOrCreateTestableResources().addOverride(R.string.device_services,
+                DEVICE_SERVICES_STRING)
 
         doReturn(listOf(object : UserInfo() {
             init {
@@ -110,8 +117,8 @@
 
     @Test
     fun testDistinctItems() {
-        doReturn(listOf(AppOpItem(AppOpsManager.OP_CAMERA, CURRENT_USER_ID, "", 0),
-                AppOpItem(AppOpsManager.OP_CAMERA, CURRENT_USER_ID, "", 1)))
+        doReturn(listOf(AppOpItem(AppOpsManager.OP_CAMERA, TEST_UID, "", 0),
+                AppOpItem(AppOpsManager.OP_CAMERA, TEST_UID, "", 1)))
                 .`when`(appOpsController).getActiveAppOpsForUser(anyInt())
 
         privacyItemController.setListening(true)
@@ -121,6 +128,18 @@
     }
 
     @Test
+    fun testSystemApps() {
+        doReturn(listOf(AppOpItem(AppOpsManager.OP_COARSE_LOCATION, SYSTEM_UID, TEST_PACKAGE_NAME,
+                0))).`when`(appOpsController).getActiveAppOpsForUser(anyInt())
+        privacyItemController.setListening(true)
+        testableLooper.processAllMessages()
+        verify(callback).privacyChanged(capture(argCaptor))
+        assertEquals(1, argCaptor.value.size)
+        assertEquals(context.getString(R.string.device_services),
+                argCaptor.value[0].application.applicationName)
+    }
+
+    @Test
     fun testRegisterReceiver_allUsers() {
         val spiedContext = spy(mContext)
         val itemController = PrivacyItemController(spiedContext, callback)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
index ab508a2..45e49df 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
@@ -125,6 +125,7 @@
     @Override
     protected Fragment instantiate(Context context, String className, Bundle arguments) {
         return new QSFragment(new RemoteInputQuickSettingsDisabler(context),
-                new InjectionInflationController(SystemUIFactory.getInstance().getRootComponent()));
+                new InjectionInflationController(SystemUIFactory.getInstance().getRootComponent()),
+                context);
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
index 520a927..8cf4b05 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
@@ -20,6 +20,7 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -35,6 +36,7 @@
 import com.android.systemui.Dependency;
 import com.android.systemui.InitController;
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.bubbles.BubbleController;
 import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper;
 import com.android.systemui.statusbar.notification.NotificationData;
 import com.android.systemui.statusbar.notification.NotificationData.Entry;
@@ -90,7 +92,10 @@
 
         when(mEntryManager.getNotificationData()).thenReturn(mNotificationData);
 
-        mViewHierarchyManager = new NotificationViewHierarchyManager(mContext);
+        mViewHierarchyManager = new NotificationViewHierarchyManager(mContext,
+                mLockscreenUserManager, mGroupManager, mVisualStabilityManager,
+                mock(StatusBarStateController.class), mEntryManager, mock(BubbleController.class),
+                () -> mShadeController);
         Dependency.get(InitController.class).executePostInitTasks();
         mViewHierarchyManager.setUpWithPresenter(mPresenter, mListContainer);
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
index 1cceefa..2553ac1e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
@@ -28,7 +28,6 @@
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
-import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.OverlayPlugin;
 import com.android.systemui.plugins.Plugin;
@@ -39,6 +38,7 @@
 import com.android.systemui.statusbar.policy.ExtensionController.TunerFactory;
 import com.android.systemui.tuner.TunerService;
 import com.android.systemui.tuner.TunerService.Tunable;
+import com.android.systemui.util.leak.LeakDetector;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -62,7 +62,8 @@
         mPluginManager = mDependency.injectMockDependency(PluginManager.class);
         mTunerService = mDependency.injectMockDependency(TunerService.class);
         mConfigurationController = mDependency.injectMockDependency(ConfigurationController.class);
-        mExtensionController = Dependency.get(ExtensionController.class);
+        mExtensionController = new ExtensionControllerImpl(mContext,
+                mock(LeakDetector.class), mPluginManager, mTunerService, mConfigurationController);
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
index 7437e834..8f5f072 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
@@ -89,20 +89,22 @@
 
     @Test
     public void testAreNotificationsHiddenInShade_zenOnShadeNotSuppressed() {
-        mConfig.suppressedVisualEffects =
-                NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR;
+        NotificationManager.Policy policy = new NotificationManager.Policy(0, 0, 0,
+                NotificationManager.Policy.SUPPRESSED_EFFECT_STATUS_BAR);
+        when(mNm.getConsolidatedNotificationPolicy()).thenReturn(policy);
+        mController.updateConsolidatedNotificationPolicy();
         mController.updateZenMode(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS);
-        mController.updateZenModeConfig();
 
         assertFalse(mController.areNotificationsHiddenInShade());
     }
 
     @Test
     public void testAreNotificationsHiddenInShade_zenOnShadeSuppressed() {
-        mConfig.suppressedVisualEffects =
-                NotificationManager.Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST;
+        NotificationManager.Policy policy = new NotificationManager.Policy(0, 0, 0,
+                NotificationManager.Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST);
+        when(mNm.getConsolidatedNotificationPolicy()).thenReturn(policy);
+        mController.updateConsolidatedNotificationPolicy();
         mController.updateZenMode(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS);
-        mController.updateZenModeConfig();
 
         assertTrue(mController.areNotificationsHiddenInShade());
     }
diff --git a/proto/src/metrics_constants/metrics_constants.proto b/proto/src/metrics_constants/metrics_constants.proto
index 529d78f..3180b47 100644
--- a/proto/src/metrics_constants/metrics_constants.proto
+++ b/proto/src/metrics_constants/metrics_constants.proto
@@ -6664,6 +6664,72 @@
     // OS: Q
     NOTIFICATION_ACTION_IS_SMART = 1601;
 
+    // FIELD: true if the associated ACTION_ZEN_ALLOW_* or ACTION_ZEN_BLOCK_* allows/blocks
+    // the effect/sound when DND is on.  false if set to disallow/show.
+    // OS: Q
+    FIELD_ZEN_TOGGLE_EXCEPTION = 1602;
+
+    // FIELD: rule id an ACTION_ZEN_ALLOW_* or ACTION_ZEN_BLOCK_* is associated with
+    // OS: Q
+    FIELD_ZEN_RULE_ID = 1603;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_SETTINGS = 1604;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior > Custom
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_SOUND_SETTINGS = 1605;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior > Use default Do Not Disturb behavior
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_DEFAULT_SETTINGS = 1606;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior > Custom
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_CUSTOM_SETTINGS = 1607;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior > Use default Do Not Disturb behavior
+    // > Notification restriction
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_NOTIFICATION_RESTRICTIONS = 1608;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior > Use default Do Not Disturb behavior
+    // > Notification restriction > Custom
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_VIS_EFFECTS = 1609;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior > Use default Do Not Disturb behavior
+    // > Notification restriction > Custom > Allow messages
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_MESSAGES = 1610;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Schedules > (Click on system rule)
+    // > Do Not Disturb behavior > Use default Do Not Disturb behavior
+    // > Notification restriction > Custom > Allow calls
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_RULE_CALLS = 1611;
+
+    // OPEN: Settings > Sound > Do Not Disturb > Click footer link if custom settings applied
+    // CATEGORY: SETTINGS
+    // OS: Q
+    ZEN_CUSTOM_SETTINGS_DIALOG = 1612;
+
     // ---- End Q Constants, all Q constants go above this line ----
 
     // Add new aosp constants above this line.
diff --git a/services/autofill/java/com/android/server/autofill/AutofillManagerService.java b/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
index 612c929..1a6bee9 100644
--- a/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
+++ b/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
@@ -74,6 +74,7 @@
 import com.android.server.LocalServices;
 import com.android.server.autofill.ui.AutoFillUI;
 import com.android.server.infra.AbstractMasterSystemService;
+import com.android.server.infra.SecureSettingsServiceNameResolver;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -182,7 +183,9 @@
     private int mSupportedSmartSuggestionModes;
 
     public AutofillManagerService(Context context) {
-        super(context, UserManager.DISALLOW_AUTOFILL);
+        super(context,
+                new SecureSettingsServiceNameResolver(context, Settings.Secure.AUTOFILL_SERVICE),
+                UserManager.DISALLOW_AUTOFILL);
         mUi = new AutoFillUI(ActivityThread.currentActivityThread().getSystemUiContext());
         mAm = LocalServices.getService(ActivityManagerInternal.class);
 
@@ -523,7 +526,7 @@
         synchronized (mLock) {
             final AutofillManagerServiceImpl service = getServiceForUserLocked(userId);
             if (service != null) {
-                service.mAugmentedAutofillResolver.setTemporaryServiceLocked(serviceName,
+                service.mAugmentedAutofillResolver.setTemporaryService(userId, serviceName,
                         durationMs);
             }
         }
@@ -535,7 +538,7 @@
         synchronized (mLock) {
             final AutofillManagerServiceImpl service = getServiceForUserLocked(userId);
             if (service != null) {
-                service.mAugmentedAutofillResolver.resetTemporaryServiceLocked();
+                service.mAugmentedAutofillResolver.resetTemporaryService(userId);
             }
         }
     }
diff --git a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
index fa62ef8..4b7efe1 100644
--- a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
+++ b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
@@ -77,7 +77,6 @@
 import com.android.server.autofill.ui.AutoFillUI;
 import com.android.server.infra.AbstractPerUserSystemService;
 import com.android.server.infra.FrameworkResourcesServiceNameResolver;
-import com.android.server.infra.SecureSettingsServiceNameResolver;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -170,8 +169,7 @@
     AutofillManagerServiceImpl(AutofillManagerService master, Object lock, LocalLog requestsHistory,
             LocalLog uiLatencyHistory, LocalLog wtfHistory, int userId, AutoFillUI ui,
             AutofillCompatState autofillCompatState, boolean disabled) {
-        super(master, new SecureSettingsServiceNameResolver(master.getContext(), userId,
-                Settings.Secure.AUTOFILL_SERVICE), lock, userId);
+        super(master, lock, userId);
 
         mRequestsHistory = requestsHistory;
         mUiLatencyHistory = uiLatencyHistory;
@@ -181,9 +179,9 @@
         mAutofillCompatState = autofillCompatState;
 
         mAugmentedAutofillResolver = new FrameworkResourcesServiceNameResolver(master.getContext(),
-                userId, lock, com.android.internal.R.string.config_defaultAugmentedAutofillService);
+                com.android.internal.R.string.config_defaultAugmentedAutofillService);
         mAugmentedAutofillResolver.setOnTemporaryServiceNameChangedCallback(
-                () -> updateRemoteAugmentedAutofillService());
+                (u, s) -> updateRemoteAugmentedAutofillService());
 
         updateLocked(disabled);
     }
@@ -207,7 +205,7 @@
     }
 
     @Override // from PerUserSystemService
-    protected ServiceInfo newServiceInfo(@NonNull ComponentName serviceComponent)
+    protected ServiceInfo newServiceInfoLocked(@NonNull ComponentName serviceComponent)
             throws NameNotFoundException {
         mInfo = new AutofillServiceInfo(getContext(), serviceComponent, mUserId);
         return mInfo.getServiceInfo();
@@ -873,7 +871,7 @@
         pw.print(prefix); pw.print("Default component: "); pw.println(getContext()
                 .getString(R.string.config_defaultAutofillService));
         pw.print(prefix); pw.print("mAugmentedAutofillNamer: ");
-        mAugmentedAutofillResolver.dumpShortLocked(pw); pw.println();
+        mAugmentedAutofillResolver.dumpShort(pw); pw.println();
         if (mRemoteAugmentedAutofillService != null) {
             pw.print(prefix); pw.println("RemoteAugmentedAutofillService: ");
             mRemoteAugmentedAutofillService.dump(prefix2, pw);
@@ -1022,7 +1020,7 @@
     @GuardedBy("mLock")
     @Nullable RemoteAugmentedAutofillService getRemoteAugmentedAutofillServiceLocked() {
         if (mRemoteAugmentedAutofillService == null) {
-            final String serviceName = mAugmentedAutofillResolver.getServiceNameLocked();
+            final String serviceName = mAugmentedAutofillResolver.getServiceName(mUserId);
             if (serviceName == null) {
                 if (mMaster.verbose) {
                     Slog.v(TAG, "getRemoteAugmentedAutofillServiceLocked(): not set");
@@ -1030,7 +1028,7 @@
                 return null;
             }
             final ComponentName componentName = RemoteAugmentedAutofillService.getComponentName(
-                    serviceName, mUserId, mAugmentedAutofillResolver.isTemporaryLocked());
+                    serviceName, mUserId, mAugmentedAutofillResolver.isTemporary(mUserId));
             if (componentName == null) return null;
             if (sVerbose) {
                 Slog.v(TAG, "getRemoteAugmentedAutofillServiceLocked(): " + componentName);
@@ -1053,7 +1051,7 @@
      * Called when the {@link #mAugmentedAutofillResolver} changed (among other places).
      */
     private void updateRemoteAugmentedAutofillService() {
-        final String serviceName = mAugmentedAutofillResolver.getServiceNameLocked();
+        final String serviceName = mAugmentedAutofillResolver.getServiceName(mUserId);
         if (serviceName == null) {
             if (sVerbose) Slog.v(TAG, "updateRemoteAugmentedAutofillService(): time's up!");
             if (mRemoteAugmentedAutofillService != null) {
diff --git a/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java b/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
index 681a994..239a386 100644
--- a/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
+++ b/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
@@ -47,8 +47,6 @@
 
     private static final String TAG = RemoteAugmentedAutofillService.class.getSimpleName();
 
-    // TODO(b/117779333): changed it so it's permanentely bound
-    private static final long TIMEOUT_IDLE_BIND_MILLIS = 2 * DateUtils.MINUTE_IN_MILLIS;
     private static final long TIMEOUT_REMOTE_REQUEST_MILLIS = 2 * DateUtils.SECOND_IN_MILLIS;
 
     RemoteAugmentedAutofillService(Context context, ComponentName serviceName,
@@ -90,7 +88,7 @@
 
     @Override // from AbstractRemoteService
     protected long getTimeoutIdleBindMillis() {
-        return TIMEOUT_IDLE_BIND_MILLIS;
+        return PERMANENT_BOUND_TIMEOUT_MS;
     }
 
     @Override // from AbstractRemoteService
diff --git a/services/autofill/java/com/android/server/autofill/RemoteFillService.java b/services/autofill/java/com/android/server/autofill/RemoteFillService.java
index e5529af..34fe5d9 100644
--- a/services/autofill/java/com/android/server/autofill/RemoteFillService.java
+++ b/services/autofill/java/com/android/server/autofill/RemoteFillService.java
@@ -77,7 +77,7 @@
         try {
             mService.onConnectedStateChanged(state);
         } catch (Exception e) {
-            Slog.w(mTag, "Exception calling onConnectedStateChanged(): " + e);
+            Slog.w(mTag, "Exception calling onConnectedStateChanged(" + state + "): " + e);
         }
     }
 
diff --git a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java
index 0b3fa02..4b24ef9 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureManagerService.java
@@ -41,6 +41,7 @@
 import com.android.internal.util.Preconditions;
 import com.android.server.LocalServices;
 import com.android.server.infra.AbstractMasterSystemService;
+import com.android.server.infra.FrameworkResourcesServiceNameResolver;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -66,14 +67,16 @@
 
     private final LocalService mLocalService = new LocalService();
 
-    public ContentCaptureManagerService(Context context) {
-        super(context, UserManager.DISALLOW_CONTENT_CAPTURE);
+    public ContentCaptureManagerService(@NonNull Context context) {
+        super(context, new FrameworkResourcesServiceNameResolver(context,
+                com.android.internal.R.string.config_defaultContentCaptureService),
+                UserManager.DISALLOW_CONTENT_CAPTURE);
     }
 
     @Override // from AbstractMasterSystemService
     protected ContentCapturePerUserService newServiceLocked(@UserIdInt int resolvedUserId,
             boolean disabled) {
-        return new ContentCapturePerUserService(this, mLock, resolvedUserId);
+        return new ContentCapturePerUserService(this, mLock, disabled, resolvedUserId);
     }
 
     @Override // from SystemService
@@ -178,7 +181,7 @@
             synchronized (mLock) {
                 final ContentCapturePerUserService service = getServiceForUserLocked(userId);
                 service.startSessionLocked(activityToken, componentName, taskId, displayId,
-                        sessionId, Binder.getCallingUid(), flags, mAllowInstantService, result);
+                        sessionId, Binder.getCallingUid(), flags, result);
             }
         }
 
diff --git a/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java b/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java
index 03257e3..c467935 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/ContentCapturePerUserService.java
@@ -35,6 +35,7 @@
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteException;
+import android.service.contentcapture.ContentCaptureService;
 import android.service.contentcapture.SnapshotData;
 import android.util.ArrayMap;
 import android.util.Slog;
@@ -42,8 +43,8 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.os.IResultReceiver;
+import com.android.server.contentcapture.RemoteContentCaptureService.ContentCaptureServiceCallbacks;
 import com.android.server.infra.AbstractPerUserSystemService;
-import com.android.server.infra.FrameworkResourcesServiceNameResolver;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -53,7 +54,8 @@
  */
 final class ContentCapturePerUserService
         extends
-        AbstractPerUserSystemService<ContentCapturePerUserService, ContentCaptureManagerService> {
+        AbstractPerUserSystemService<ContentCapturePerUserService, ContentCaptureManagerService>
+        implements ContentCaptureServiceCallbacks {
 
     private static final String TAG = ContentCaptureManagerService.class.getSimpleName();
 
@@ -61,16 +63,52 @@
     private final ArrayMap<String, ContentCaptureServerSession> mSessions =
             new ArrayMap<>();
 
+    /**
+     * Reference to the remote service.
+     *
+     * <p>It's set in the constructor, but it's also updated when the service's updated in the
+     * master's cache (for example, because a temporary service was set).
+     */
+    @GuardedBy("mLock")
+    private RemoteContentCaptureService mRemoteService;
+
     // TODO(b/111276913): add mechanism to prune stale sessions, similar to Autofill's
 
-    protected ContentCapturePerUserService(
-            ContentCaptureManagerService master, Object lock, @UserIdInt int userId) {
-        super(master, new FrameworkResourcesServiceNameResolver(master.getContext(), userId, lock,
-                com.android.internal.R.string.config_defaultContentCaptureService), lock, userId);
+    ContentCapturePerUserService(@NonNull ContentCaptureManagerService master,
+            @NonNull Object lock, boolean disabled, @UserIdInt int userId) {
+        super(master, lock, userId);
+
+        updateRemoteServiceLocked(disabled);
+    }
+
+    /**
+     * Updates the reference to the remote service.
+     */
+    private void updateRemoteServiceLocked(boolean disabled) {
+        if (mRemoteService != null) {
+            if (mMaster.debug) Slog.d(TAG, "updateRemoteService(): destroying old remote service");
+            mRemoteService.destroy();
+            mRemoteService = null;
+        }
+
+        // Updates the component name
+        final ComponentName serviceComponentName = updateServiceInfoLocked();
+
+        if (serviceComponentName == null) {
+            Slog.w(TAG, "updateRemoteService(): no service componennt name");
+            return;
+        }
+
+        if (!disabled) {
+            mRemoteService = new RemoteContentCaptureService(
+                  mMaster.getContext(),
+                  ContentCaptureService.SERVICE_INTERFACE, serviceComponentName, mUserId, this,
+                  mMaster.isBindInstantServiceAllowed(), mMaster.verbose);
+        }
     }
 
     @Override // from PerUserSystemService
-    protected ServiceInfo newServiceInfo(@NonNull ComponentName serviceComponent)
+    protected ServiceInfo newServiceInfoLocked(@NonNull ComponentName serviceComponent)
             throws NameNotFoundException {
 
         int flags = PackageManager.GET_META_DATA;
@@ -105,14 +143,24 @@
     @GuardedBy("mLock")
     protected boolean updateLocked(boolean disabled) {
         destroyLocked();
-        return super.updateLocked(disabled);
+        final boolean disabledStateChanged = super.updateLocked(disabled);
+        updateRemoteServiceLocked(disabled);
+        return disabledStateChanged;
     }
 
-    // TODO(b/111276913): log metrics
+    @Override // from ContentCaptureServiceCallbacks
+    public void onServiceDied(@NonNull RemoteContentCaptureService service) {
+        if (mMaster.debug) Slog.d(TAG, "remote service died: " + service);
+        synchronized (mLock) {
+            removeSelfFromCacheLocked();
+        }
+    }
+
+    // TODO(b/119613670): log metrics
     @GuardedBy("mLock")
     public void startSessionLocked(@NonNull IBinder activityToken,
             @NonNull ComponentName componentName, int taskId, int displayId,
-            @NonNull String sessionId, int uid, int flags, boolean bindInstantServiceAllowed,
+            @NonNull String sessionId, int uid, int flags,
             @NonNull IResultReceiver clientReceiver) {
         if (!isEnabledLocked()) {
             setClientState(clientReceiver, ContentCaptureSession.STATE_DISABLED, /* binder=*/ null);
@@ -138,10 +186,23 @@
             return;
         }
 
-        final ContentCaptureServerSession newSession = new ContentCaptureServerSession(getContext(),
-                mUserId, mLock, activityToken, this, serviceComponentName, componentName, taskId,
-                displayId, sessionId, uid, flags, bindInstantServiceAllowed,
-                mMaster.verbose);
+        if (mRemoteService == null) {
+            updateRemoteServiceLocked(/* disabled= */ false); // already checked for isEnabled
+        }
+
+        if (mRemoteService == null) {
+            // TODO(b/119613670): log metrics
+            Slog.w(TAG, "startSession(id=" + existingSession + ", token=" + activityToken
+                    + ": ignoring because service is not set");
+            // TODO(b/111276913): use a new disabled state?
+            setClientState(clientReceiver, ContentCaptureSession.STATE_DISABLED,
+                    /* binder=*/ null);
+            return;
+        }
+
+        final ContentCaptureServerSession newSession = new ContentCaptureServerSession(
+                activityToken, this, mRemoteService, componentName, taskId,
+                displayId, sessionId, uid, flags);
         if (mMaster.verbose) {
             Slog.v(TAG, "startSession(): new session for "
                     + ComponentName.flattenToShortString(componentName) + " and id " + sessionId);
@@ -150,7 +211,7 @@
         newSession.notifySessionStartedLocked(clientReceiver);
     }
 
-    // TODO(b/111276913): log metrics
+    // TODO(b/119613670): log metrics
     @GuardedBy("mLock")
     public void finishSessionLocked(@NonNull String sessionId) {
         if (!isEnabledLocked()) {
@@ -241,12 +302,18 @@
     @Override
     protected void dumpLocked(String prefix, PrintWriter pw) {
         super.dumpLocked(prefix, pw);
+
+        final String prefix2 = prefix + "  ";
+        if (mRemoteService != null) {
+            pw.print(prefix); pw.println("remote service:");
+            mRemoteService.dump(prefix2, pw);
+        }
+
         if (mSessions.isEmpty()) {
             pw.print(prefix); pw.println("no sessions");
         } else {
             final int size = mSessions.size();
             pw.print(prefix); pw.print("number sessions: "); pw.println(size);
-            final String prefix2 = prefix + "  ";
             for (int i = 0; i < size; i++) {
                 pw.print(prefix); pw.print("session@"); pw.println(i);
                 final ContentCaptureServerSession session = mSessions.valueAt(i);
diff --git a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java
index f59636b..ebe0083 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/ContentCaptureServerSession.java
@@ -17,7 +17,6 @@
 
 import android.annotation.NonNull;
 import android.content.ComponentName;
-import android.content.Context;
 import android.os.IBinder;
 import android.service.contentcapture.ContentCaptureService;
 import android.service.contentcapture.SnapshotData;
@@ -28,15 +27,13 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.os.IResultReceiver;
 import com.android.internal.util.Preconditions;
-import com.android.server.contentcapture.RemoteContentCaptureService.ContentCaptureServiceCallbacks;
 
 import java.io.PrintWriter;
 
-final class ContentCaptureServerSession implements ContentCaptureServiceCallbacks {
+final class ContentCaptureServerSession {
 
     private static final String TAG = ContentCaptureServerSession.class.getSimpleName();
 
-    private final Object mLock;
     final IBinder mActivityToken;
     private final ContentCapturePerUserService mService;
     private final RemoteContentCaptureService mRemoteService;
@@ -52,19 +49,16 @@
      */
     private final int mUid;
 
-    ContentCaptureServerSession(@NonNull Context context, int userId, @NonNull Object lock,
-            @NonNull IBinder activityToken, @NonNull ContentCapturePerUserService service,
-            @NonNull ComponentName serviceComponentName, @NonNull ComponentName appComponentName,
-            int taskId, int displayId, @NonNull String sessionId, int uid, int flags,
-            boolean bindInstantServiceAllowed, boolean verbose) {
-        mLock = lock;
+    ContentCaptureServerSession(@NonNull IBinder activityToken,
+            @NonNull ContentCapturePerUserService service,
+            @NonNull RemoteContentCaptureService remoteService,
+            @NonNull ComponentName appComponentName,
+            int taskId, int displayId, @NonNull String sessionId, int uid, int flags) {
         mActivityToken = activityToken;
         mService = service;
         mId = Preconditions.checkNotNull(sessionId);
         mUid = uid;
-        mRemoteService = new RemoteContentCaptureService(context,
-                ContentCaptureService.SERVICE_INTERFACE, serviceComponentName, userId, this,
-                bindInstantServiceAllowed, verbose);
+        mRemoteService = remoteService;
         mContentCaptureContext = new ContentCaptureContext(/* clientContext= */ null,
                 appComponentName, taskId, displayId, flags);
     }
@@ -126,17 +120,6 @@
         }
     }
 
-    @Override // from RemoteContentCaptureServiceCallbacks
-    public void onServiceDied(@NonNull RemoteContentCaptureService service) {
-        // TODO(b/111276913): implement (remove session from PerUserSession?)
-        if (mService.isDebug()) {
-            Slog.d(TAG, "onServiceDied() for " + mId);
-        }
-        synchronized (mLock) {
-            removeSelfLocked(/* notifyRemoteService= */ true);
-        }
-    }
-
     @GuardedBy("mLock")
     public void dumpLocked(@NonNull String prefix, @NonNull PrintWriter pw) {
         pw.print(prefix); pw.print("id: ");  pw.print(mId); pw.println();
diff --git a/services/contentcapture/java/com/android/server/contentcapture/RemoteContentCaptureService.java b/services/contentcapture/java/com/android/server/contentcapture/RemoteContentCaptureService.java
index 942ee11..82416286 100644
--- a/services/contentcapture/java/com/android/server/contentcapture/RemoteContentCaptureService.java
+++ b/services/contentcapture/java/com/android/server/contentcapture/RemoteContentCaptureService.java
@@ -23,6 +23,7 @@
 import android.service.contentcapture.IContentCaptureService;
 import android.service.contentcapture.SnapshotData;
 import android.text.format.DateUtils;
+import android.util.Slog;
 import android.view.contentcapture.ContentCaptureContext;
 
 import com.android.internal.infra.AbstractMultiplePendingRequestsRemoteService;
@@ -32,8 +33,6 @@
         extends AbstractMultiplePendingRequestsRemoteService<RemoteContentCaptureService,
         IContentCaptureService> {
 
-    // TODO(b/117779333): changed it so it's permanentely bound
-    private static final long TIMEOUT_IDLE_BIND_MILLIS = 2 * DateUtils.MINUTE_IN_MILLIS;
     private static final long TIMEOUT_REMOTE_REQUEST_MILLIS = 2 * DateUtils.SECOND_IN_MILLIS;
 
     RemoteContentCaptureService(Context context, String serviceInterface,
@@ -42,26 +41,40 @@
             boolean verbose) {
         super(context, serviceInterface, componentName, userId, callbacks,
                 bindInstantServiceAllowed, verbose, /* initialCapacity= */ 2);
+
+        // Bind right away, which will trigger a onConnected() on service's
+        scheduleBind();
     }
 
-    @Override // from RemoteService
+    @Override // from AbstractRemoteService
     protected IContentCaptureService getServiceInterface(@NonNull IBinder service) {
         return IContentCaptureService.Stub.asInterface(service);
     }
 
-    // TODO(b/111276913): modify super class to allow permanent binding when value is 0 or negative
-    @Override // from RemoteService
+    @Override // from AbstractRemoteService
     protected long getTimeoutIdleBindMillis() {
         // TODO(b/111276913): read from Settings so it can be changed in the field
-        return TIMEOUT_IDLE_BIND_MILLIS;
+        return PERMANENT_BOUND_TIMEOUT_MS;
     }
 
-    @Override // from RemoteService
+    @Override // from AbstractRemoteService
     protected long getRemoteRequestMillis() {
         // TODO(b/111276913): read from Settings so it can be changed in the field
         return TIMEOUT_REMOTE_REQUEST_MILLIS;
     }
 
+    @Override // from RemoteService
+    protected void handleOnConnectedStateChanged(boolean state) {
+        if (state && getTimeoutIdleBindMillis() != PERMANENT_BOUND_TIMEOUT_MS) {
+            scheduleUnbind();
+        }
+        try {
+            mService.onConnectedStateChanged(state);
+        } catch (Exception e) {
+            Slog.w(mTag, "Exception calling onConnectedStateChanged(" + state + "): " + e);
+        }
+    }
+
     /**
      * Called by {@link ContentCaptureServerSession} to generate a call to the
      * {@link RemoteContentCaptureService} to indicate the session was created.
diff --git a/services/core/java/com/android/server/DeviceIdleController.java b/services/core/java/com/android/server/DeviceIdleController.java
index 08cb7a2..121a830 100644
--- a/services/core/java/com/android/server/DeviceIdleController.java
+++ b/services/core/java/com/android/server/DeviceIdleController.java
@@ -87,6 +87,10 @@
 import com.android.internal.util.FastXmlSerializer;
 import com.android.internal.util.XmlUtils;
 import com.android.server.am.BatteryStatsService;
+import com.android.server.deviceidle.ConstraintController;
+import com.android.server.deviceidle.DeviceIdleConstraintTracker;
+import com.android.server.deviceidle.IDeviceIdleConstraint;
+import com.android.server.deviceidle.TvConstraintController;
 import com.android.server.net.NetworkPolicyManagerInternal;
 import com.android.server.wm.ActivityTaskManagerInternal;
 
@@ -104,6 +108,7 @@
 import java.io.PrintWriter;
 import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
+import java.util.stream.Collectors;
 
 /**
  * Keeps track of device idleness and drives low power mode based on that.
@@ -296,6 +301,17 @@
     private Location mLastGpsLocation;
     // Current locked state of the screen
     private boolean mScreenLocked;
+    private int mNumBlockingConstraints = 0;
+
+    /**
+     * Constraints are the "handbrakes" that stop the device from moving into a lower state until
+     * every one is released at the same time.
+     *
+     * @see #registerDeviceIdleConstraintInternal(IDeviceIdleConstraint, String, int)
+     */
+    private final ArrayMap<IDeviceIdleConstraint, DeviceIdleConstraintTracker>
+            mConstraints = new ArrayMap<>();
+    private ConstraintController mConstraintController;
 
     /** Device is currently active. */
     @VisibleForTesting
@@ -703,8 +719,7 @@
      * global Settings. Any access to this class or its fields should be done while
      * holding the DeviceIdleController lock.
      */
-    @VisibleForTesting
-    final class Constants extends ContentObserver {
+    public final class Constants extends ContentObserver {
         // Key names stored in the settings value.
         private static final String KEY_LIGHT_IDLE_AFTER_INACTIVE_TIMEOUT
                 = "light_after_inactive_to";
@@ -1031,9 +1046,9 @@
                 INACTIVE_TIMEOUT = mParser.getDurationMillis(KEY_INACTIVE_TIMEOUT,
                         !COMPRESS_TIME ? inactiveTimeoutDefault : (inactiveTimeoutDefault / 10));
                 SENSING_TIMEOUT = mParser.getDurationMillis(KEY_SENSING_TIMEOUT,
-                        !DEBUG ? 4 * 60 * 1000L : 60 * 1000L);
+                        !COMPRESS_TIME ? 4 * 60 * 1000L : 60 * 1000L);
                 LOCATING_TIMEOUT = mParser.getDurationMillis(KEY_LOCATING_TIMEOUT,
-                        !DEBUG ? 30 * 1000L : 15 * 1000L);
+                        !COMPRESS_TIME ? 30 * 1000L : 15 * 1000L);
                 LOCATION_ACCURACY = mParser.getFloat(KEY_LOCATION_ACCURACY, 20);
                 MOTION_INACTIVE_TIMEOUT = mParser.getDurationMillis(KEY_MOTION_INACTIVE_TIMEOUT,
                         !COMPRESS_TIME ? 10 * 60 * 1000L : 60 * 1000L);
@@ -1228,6 +1243,7 @@
     private static final int MSG_REPORT_MAINTENANCE_ACTIVITY = 7;
     private static final int MSG_FINISH_IDLE_OP = 8;
     private static final int MSG_REPORT_TEMP_APP_WHITELIST_CHANGED = 9;
+    private static final int MSG_SEND_CONSTRAINT_MONITORING = 10;
 
     final class MyHandler extends Handler {
         MyHandler(Looper looper) {
@@ -1348,6 +1364,15 @@
                     final boolean added = (msg.arg2 == 1);
                     mNetworkPolicyManagerInternal.onTempPowerSaveWhitelistChange(appId, added);
                 } break;
+                case MSG_SEND_CONSTRAINT_MONITORING: {
+                    final IDeviceIdleConstraint constraint = (IDeviceIdleConstraint) msg.obj;
+                    final boolean monitoring = (msg.arg1 == 1);
+                    if (monitoring) {
+                        constraint.startMonitoring();
+                    } else {
+                        constraint.stopMonitoring();
+                    }
+                } break;
             }
         }
     }
@@ -1512,6 +1537,25 @@
     }
 
     public class LocalService {
+        public void onConstraintStateChanged(IDeviceIdleConstraint constraint, boolean active) {
+            synchronized (DeviceIdleController.this) {
+                onConstraintStateChangedLocked(constraint, active);
+            }
+        }
+
+        public void registerDeviceIdleConstraint(IDeviceIdleConstraint constraint, String name,
+                @IDeviceIdleConstraint.MinimumState int minState) {
+            registerDeviceIdleConstraintInternal(constraint, name, minState);
+        }
+
+        public void unregisterDeviceIdleConstraint(IDeviceIdleConstraint constraint) {
+            unregisterDeviceIdleConstraintInternal(constraint);
+        }
+
+        public void exitIdle(String reason) {
+            exitIdleInternal(reason);
+        }
+
         // duration in milliseconds
         public void addPowerSaveTempWhitelistApp(int callingUid, String packageName,
                 long duration, int userId, boolean sync, String reason) {
@@ -1562,6 +1606,7 @@
     static class Injector {
         private final Context mContext;
         private ConnectivityService mConnectivityService;
+        private Constants mConstants;
         private LocationManager mLocationManager;
 
         Injector(Context ctx) {
@@ -1591,7 +1636,10 @@
 
         Constants getConstants(DeviceIdleController controller, Handler handler,
                 ContentResolver resolver) {
-            return controller.new Constants(handler, resolver);
+            if (mConstants == null) {
+                mConstants = controller.new Constants(handler, resolver);
+            }
+            return mConstants;
         }
 
         LocationManager getLocationManager() {
@@ -1608,6 +1656,23 @@
         PowerManager getPowerManager() {
             return mContext.getSystemService(PowerManager.class);
         }
+
+        SensorManager getSensorManager() {
+            return mContext.getSystemService(SensorManager.class);
+        }
+
+        ConstraintController getConstraintController(Handler handler, LocalService localService) {
+            if (mContext.getPackageManager()
+                    .hasSystemFeature(PackageManager.FEATURE_LEANBACK_ONLY)) {
+                return new TvConstraintController(mContext, handler);
+            }
+            return null;
+        }
+
+        boolean useMotionSensor() {
+            return mContext.getResources().getBoolean(
+                   com.android.internal.R.bool.config_autoPowerModeUseMotionSensor);
+        }
     }
 
     private final Injector mInjector;
@@ -1632,9 +1697,7 @@
         mHandler = mInjector.getHandler(this);
         mAppStateTracker = mInjector.getAppStateTracker(context, FgThread.get().getLooper());
         LocalServices.addService(AppStateTracker.class, mAppStateTracker);
-
-        mUseMotionSensor = context.getResources().getBoolean(
-                com.android.internal.R.bool.config_autoPowerModeUseMotionSensor);
+        mUseMotionSensor = mInjector.useMotionSensor();
     }
 
     public DeviceIdleController(Context context) {
@@ -1734,7 +1797,7 @@
                 mNetworkPolicyManager = INetworkPolicyManager.Stub.asInterface(
                         ServiceManager.getService(Context.NETWORK_POLICY_SERVICE));
                 mNetworkPolicyManagerInternal = getLocalService(NetworkPolicyManagerInternal.class);
-                mSensorManager = (SensorManager) getContext().getSystemService(Context.SENSOR_SERVICE);
+                mSensorManager = mInjector.getSensorManager();
 
                 if (mUseMotionSensor) {
                     int sigMotionSensorId = getContext().getResources().getInteger(
@@ -1763,6 +1826,12 @@
                         .setNumUpdates(1);
                 }
 
+                mConstraintController = mInjector.getConstraintController(
+                        mHandler, getLocalService(LocalService.class));
+                if (mConstraintController != null) {
+                    mConstraintController.start();
+                }
+
                 float angleThreshold = getContext().getResources().getInteger(
                         com.android.internal.R.integer.config_autoPowerModeThresholdAngle) / 100f;
                 mAnyMotionDetector = mInjector.getAnyMotionDetector(mHandler, mSensorManager, this,
@@ -1818,6 +1887,99 @@
         }
     }
 
+    @VisibleForTesting
+    boolean hasMotionSensor() {
+        return mUseMotionSensor && mMotionSensor != null;
+    }
+
+    private void registerDeviceIdleConstraintInternal(IDeviceIdleConstraint constraint,
+            final String name, final int type) {
+        final int minState;
+        switch (type) {
+            case IDeviceIdleConstraint.ACTIVE:
+                minState = STATE_ACTIVE;
+                break;
+            case IDeviceIdleConstraint.SENSING_OR_ABOVE:
+                minState = STATE_SENSING;
+                break;
+            default:
+                Slog.wtf(TAG, "Registering device-idle constraint with invalid type: " + type);
+                return;
+        }
+        synchronized (this) {
+            if (mConstraints.containsKey(constraint)) {
+                Slog.e(TAG, "Re-registering device-idle constraint: " + constraint + ".");
+                return;
+            }
+            DeviceIdleConstraintTracker tracker = new DeviceIdleConstraintTracker(name, minState);
+            mConstraints.put(constraint, tracker);
+            updateActiveConstraintsLocked();
+        }
+    }
+
+    private void unregisterDeviceIdleConstraintInternal(IDeviceIdleConstraint constraint) {
+        synchronized (this) {
+            // Artifically force the constraint to inactive to unblock anything waiting for it.
+            onConstraintStateChangedLocked(constraint, /* active= */ false);
+
+            // Let the constraint know that we are not listening to it any more.
+            setConstraintMonitoringLocked(constraint, /* monitoring= */ false);
+            mConstraints.remove(constraint);
+        }
+    }
+
+    @GuardedBy("this")
+    private void onConstraintStateChangedLocked(IDeviceIdleConstraint constraint, boolean active) {
+        DeviceIdleConstraintTracker tracker = mConstraints.get(constraint);
+        if (tracker == null) {
+            Slog.e(TAG, "device-idle constraint " + constraint + " has not been registered.");
+            return;
+        }
+        if (active != tracker.active && tracker.monitoring) {
+            tracker.active = active;
+            mNumBlockingConstraints += (tracker.active ? +1 : -1);
+            if (mNumBlockingConstraints == 0) {
+                if (mState == STATE_ACTIVE) {
+                    becomeInactiveIfAppropriateLocked();
+                } else if (mNextAlarmTime == 0 || mNextAlarmTime < SystemClock.elapsedRealtime()) {
+                    stepIdleStateLocked("s:" + tracker.name);
+                }
+            }
+        }
+    }
+
+    @GuardedBy("this")
+    private void setConstraintMonitoringLocked(IDeviceIdleConstraint constraint, boolean monitor) {
+        DeviceIdleConstraintTracker tracker = mConstraints.get(constraint);
+        if (tracker.monitoring != monitor) {
+            tracker.monitoring = monitor;
+            updateActiveConstraintsLocked();
+            // We send the callback on a separate thread instead of just relying on oneway as
+            // the client could be in the system server with us and cause re-entry problems.
+            mHandler.obtainMessage(MSG_SEND_CONSTRAINT_MONITORING,
+                    /* monitoring= */ monitor ? 1 : 0,
+                    /* <not used>= */ -1,
+                    /* constraint= */ constraint).sendToTarget();
+        }
+    }
+
+    @GuardedBy("this")
+    private void updateActiveConstraintsLocked() {
+        mNumBlockingConstraints = 0;
+        for (int i = 0; i < mConstraints.size(); i++) {
+            final IDeviceIdleConstraint constraint = mConstraints.keyAt(i);
+            final DeviceIdleConstraintTracker tracker = mConstraints.valueAt(i);
+            final boolean monitoring = (tracker.minState == mState);
+            if (monitoring != tracker.monitoring) {
+                setConstraintMonitoringLocked(constraint, monitoring);
+                tracker.active = monitoring;
+            }
+            if (tracker.monitoring && tracker.active) {
+                mNumBlockingConstraints++;
+            }
+        }
+    }
+
     public boolean addPowerSaveWhitelistAppInternal(String name) {
         synchronized (this) {
             try {
@@ -2448,6 +2610,7 @@
         cancelLocatingLocked();
         stopMonitoringMotionLocked();
         mAnyMotionDetector.stop();
+        updateActiveConstraintsLocked();
     }
 
     private void resetLightIdleManagementLocked() {
@@ -2583,40 +2746,50 @@
             return;
         }
 
+        if (mNumBlockingConstraints != 0 && !mForceIdle) {
+            // We have some constraints from other parts of the system server preventing
+            // us from moving to the next state.
+            if (DEBUG) {
+                Slog.i(TAG, "Cannot step idle state. Blocked by: " + mConstraints.values().stream()
+                        .filter(x -> x.active)
+                        .map(x -> x.name)
+                        .collect(Collectors.joining(",")));
+            }
+            return;
+        }
+
         switch (mState) {
             case STATE_INACTIVE:
                 // We have now been inactive long enough, it is time to start looking
                 // for motion and sleep some more while doing so.
                 startMonitoringMotionLocked();
                 scheduleAlarmLocked(mConstants.IDLE_AFTER_INACTIVE_TIMEOUT, false);
-                mState = STATE_IDLE_PENDING;
-                if (DEBUG) Slog.d(TAG, "Moved from STATE_INACTIVE to STATE_IDLE_PENDING.");
-                EventLogTags.writeDeviceIdle(mState, reason);
+                moveToStateLocked(STATE_IDLE_PENDING, reason);
                 break;
             case STATE_IDLE_PENDING:
-                mState = STATE_SENSING;
-                if (DEBUG) Slog.d(TAG, "Moved from STATE_IDLE_PENDING to STATE_SENSING.");
-                EventLogTags.writeDeviceIdle(mState, reason);
+                moveToStateLocked(STATE_SENSING, reason);
                 cancelLocatingLocked();
                 mLocated = false;
                 mLastGenericLocation = null;
                 mLastGpsLocation = null;
+                updateActiveConstraintsLocked();
 
-                // If we have an accelerometer, wait to find out whether we are moving.
+                // Wait for open constraints and an accelerometer reading before moving on.
                 if (mUseMotionSensor && mAnyMotionDetector.hasSensor()) {
                     scheduleSensingTimeoutAlarmLocked(mConstants.SENSING_TIMEOUT);
                     mNotMoving = false;
                     mAnyMotionDetector.checkForAnyMotion();
                     break;
+                } else if (mNumBlockingConstraints != 0) {
+                    cancelAlarmLocked();
+                    break;
                 }
 
                 mNotMoving = true;
                 // Otherwise, fall through and check this off the list of requirements.
             case STATE_SENSING:
                 cancelSensingTimeoutAlarmLocked();
-                mState = STATE_LOCATING;
-                if (DEBUG) Slog.d(TAG, "Moved from STATE_SENSING to STATE_LOCATING.");
-                EventLogTags.writeDeviceIdle(mState, reason);
+                moveToStateLocked(STATE_LOCATING, reason);
                 scheduleAlarmLocked(mConstants.LOCATING_TIMEOUT, false);
                 LocationManager locationManager = mInjector.getLocationManager();
                 if (locationManager != null
@@ -2665,12 +2838,11 @@
                 if (mNextIdleDelay < mConstants.IDLE_TIMEOUT) {
                     mNextIdleDelay = mConstants.IDLE_TIMEOUT;
                 }
-                mState = STATE_IDLE;
+                moveToStateLocked(STATE_IDLE, reason);
                 if (mLightState != LIGHT_STATE_OVERRIDE) {
                     mLightState = LIGHT_STATE_OVERRIDE;
                     cancelLightAlarmLocked();
                 }
-                EventLogTags.writeDeviceIdle(mState, reason);
                 addEvent(EVENT_DEEP_IDLE, null);
                 mGoingIdleWakeLock.acquire();
                 mHandler.sendEmptyMessage(MSG_REPORT_IDLE_ON);
@@ -2688,14 +2860,24 @@
                 if (mNextIdlePendingDelay < mConstants.IDLE_PENDING_TIMEOUT) {
                     mNextIdlePendingDelay = mConstants.IDLE_PENDING_TIMEOUT;
                 }
-                mState = STATE_IDLE_MAINTENANCE;
-                EventLogTags.writeDeviceIdle(mState, reason);
+                moveToStateLocked(STATE_IDLE_MAINTENANCE, reason);
                 addEvent(EVENT_DEEP_MAINTENANCE, null);
                 mHandler.sendEmptyMessage(MSG_REPORT_IDLE_OFF);
                 break;
         }
     }
 
+    private void moveToStateLocked(int state, String reason) {
+        final int oldState = mState;
+        mState = state;
+        if (DEBUG) {
+            Slog.d(TAG, String.format("Moved from STATE_%s to STATE_%s.",
+                    stateToString(oldState), stateToString(mState)));
+        }
+        EventLogTags.writeDeviceIdle(mState, reason);
+        updateActiveConstraintsLocked();
+    }
+
     void incActiveIdleOps() {
         synchronized (this) {
             mActiveIdleOpCount++;
@@ -2818,6 +3000,7 @@
             mMaintenanceStartTime = 0;
             EventLogTags.writeDeviceIdle(mState, type);
             becomeInactive = true;
+            updateActiveConstraintsLocked();
         }
         if (mLightState == LIGHT_STATE_OVERRIDE) {
             // We went out of light idle mode because we had started deep idle mode...  let's
@@ -3794,8 +3977,22 @@
             pw.print("  mScreenLocked="); pw.println(mScreenLocked);
             pw.print("  mNetworkConnected="); pw.println(mNetworkConnected);
             pw.print("  mCharging="); pw.println(mCharging);
-            pw.print("  mMotionActive="); pw.println(mMotionListener.active);
+            if (mConstraints.size() != 0) {
+                pw.println("  mConstraints={");
+                for (int i = 0; i < mConstraints.size(); i++) {
+                    final DeviceIdleConstraintTracker tracker = mConstraints.valueAt(i);
+                    pw.print("    \""); pw.print(tracker.name); pw.print("\"=");
+                    if (tracker.minState == mState) {
+                        pw.println(tracker.active);
+                    } else {
+                        pw.print("ignored <mMinState="); pw.print(stateToString(tracker.minState));
+                        pw.println(">");
+                    }
+                }
+                pw.println("  }");
+            }
             if (mUseMotionSensor) {
+                pw.print("  mMotionActive="); pw.println(mMotionListener.active);
                 pw.print("  mNotMoving="); pw.println(mNotMoving);
             }
             pw.print("  mLocating="); pw.print(mLocating); pw.print(" mHasGps=");
diff --git a/services/core/java/com/android/server/deviceidle/BluetoothConstraint.java b/services/core/java/com/android/server/deviceidle/BluetoothConstraint.java
new file mode 100644
index 0000000..cc319bf
--- /dev/null
+++ b/services/core/java/com/android/server/deviceidle/BluetoothConstraint.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.deviceidle;
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothManager;
+import android.bluetooth.BluetoothProfile;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Handler;
+import android.os.Message;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.DeviceIdleController;
+
+/**
+ * Track whether there are any active Bluetooth devices connected.
+ */
+public class BluetoothConstraint implements IDeviceIdleConstraint {
+    private static final String TAG = BluetoothConstraint.class.getSimpleName();
+    private static final long INACTIVITY_TIMEOUT_MS = 20 * 60 * 1000L;
+
+    private final Context mContext;
+    private final Handler mHandler;
+    private final DeviceIdleController.LocalService mLocalService;
+    private final BluetoothManager mBluetoothManager;
+
+    private volatile boolean mConnected = true;
+    private volatile boolean mMonitoring = false;
+
+    public BluetoothConstraint(
+            Context context, Handler handler, DeviceIdleController.LocalService localService) {
+        mContext = context;
+        mHandler = handler;
+        mLocalService = localService;
+        mBluetoothManager = mContext.getSystemService(BluetoothManager.class);
+    }
+
+    @Override
+    public synchronized void startMonitoring() {
+        // Start by assuming we have a connected bluetooth device.
+        mConnected = true;
+        mMonitoring = true;
+
+        // Register a receiver to get updates on bluetooth devices disconnecting or the
+        // adapter state changing.
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED);
+        filter.addAction(BluetoothDevice.ACTION_ACL_CONNECTED);
+        filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
+        mContext.registerReceiver(mReceiver, filter);
+
+        // Some devices will try to stay connected indefinitely. Set a timeout to ignore them.
+        mHandler.sendMessageDelayed(
+                Message.obtain(mHandler, mTimeoutCallback), INACTIVITY_TIMEOUT_MS);
+
+        // Now we have the receiver registered, make a direct check for connected devices.
+        updateAndReportActiveLocked();
+    }
+
+    @Override
+    public synchronized void stopMonitoring() {
+        mContext.unregisterReceiver(mReceiver);
+        mHandler.removeCallbacks(mTimeoutCallback);
+        mMonitoring = false;
+    }
+
+    private synchronized void cancelMonitoringDueToTimeout() {
+        if (mMonitoring) {
+            mMonitoring = false;
+            mLocalService.onConstraintStateChanged(this, /* active= */ false);
+        }
+    }
+
+    /**
+     * Check the latest data from BluetoothManager and let DeviceIdleController know whether we
+     * have connected devices (for example TV remotes / gamepads) and thus want to stay awake.
+     */
+    @GuardedBy("this")
+    private void updateAndReportActiveLocked() {
+        final boolean connected = isBluetoothConnected(mBluetoothManager);
+        if (connected != mConnected) {
+            mConnected = connected;
+            // If we lost all of our connections, we are on track to going into idle state.
+            mLocalService.onConstraintStateChanged(this, /* active= */ mConnected);
+        }
+    }
+
+    /**
+     * True if the bluetooth adapter exists, is enabled, and has at least one GATT device connected.
+     */
+    @VisibleForTesting
+    static boolean isBluetoothConnected(BluetoothManager bluetoothManager) {
+        BluetoothAdapter adapter = bluetoothManager.getAdapter();
+        if (adapter != null && adapter.isEnabled()) {
+            return bluetoothManager.getConnectedDevices(BluetoothProfile.GATT).size() > 0;
+        }
+        return false;
+    }
+
+    /**
+     * Registered in {@link #startMonitoring()}, unregistered in {@link #stopMonitoring()}.
+     */
+    @VisibleForTesting
+    final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (BluetoothDevice.ACTION_ACL_CONNECTED.equals(intent.getAction())) {
+                mLocalService.exitIdle("bluetooth");
+            } else {
+                updateAndReportActiveLocked();
+            }
+        }
+    };
+
+    private final Runnable mTimeoutCallback = () -> cancelMonitoringDueToTimeout();
+}
diff --git a/services/core/java/com/android/server/deviceidle/ConstraintController.java b/services/core/java/com/android/server/deviceidle/ConstraintController.java
new file mode 100644
index 0000000..6d52f71
--- /dev/null
+++ b/services/core/java/com/android/server/deviceidle/ConstraintController.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.deviceidle;
+
+/**
+ * Device idle constraints for a specific form factor or use-case.
+ */
+public interface ConstraintController {
+    /**
+     * Begin any general continuing work and register all constraints.
+     */
+    void start();
+
+    /**
+     * Unregister all constraints and stop any general work.
+     */
+    void stop();
+}
diff --git a/services/core/java/com/android/server/deviceidle/DeviceIdleConstraintTracker.java b/services/core/java/com/android/server/deviceidle/DeviceIdleConstraintTracker.java
new file mode 100644
index 0000000..4d5760e
--- /dev/null
+++ b/services/core/java/com/android/server/deviceidle/DeviceIdleConstraintTracker.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.deviceidle;
+
+/**
+ * Current state of an {@link IDeviceIdleConstraint}.
+ *
+ * If the current doze state is between leastActive and mostActive, then startMonitoring() will
+ * be the most recent call. Otherwise, stopMonitoring() is the most recent call.
+ */
+public class DeviceIdleConstraintTracker {
+
+    /**
+     * Appears in "dumpsys deviceidle".
+     */
+    public final String name;
+
+    /**
+     * Whenever a constraint is active, it will keep the device at or above
+     * minState (provided the rule is currently in effect).
+     *
+     */
+    public final int minState;
+
+    /**
+     * Whether this constraint currently prevents going below {@link #minState}.
+     *
+     * When the state is set to exactly minState, active is automatically
+     * overwritten with {@code true}.
+     */
+    public boolean active = false;
+
+    /**
+     * Internal tracking for whether the {@link IDeviceIdleConstraint} on the other
+     * side has been told it needs to send updates.
+     */
+    public boolean monitoring = false;
+
+    public DeviceIdleConstraintTracker(final String name, int minState) {
+        this.name = name;
+        this.minState = minState;
+    }
+}
diff --git a/services/core/java/com/android/server/deviceidle/IDeviceIdleConstraint.java b/services/core/java/com/android/server/deviceidle/IDeviceIdleConstraint.java
new file mode 100644
index 0000000..f1f95730
--- /dev/null
+++ b/services/core/java/com/android/server/deviceidle/IDeviceIdleConstraint.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.deviceidle;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Implemented by OEM and/or Form Factor. System ones are built into the
+ * image regardless of build flavour but may still be switched off at run time.
+ * Individual feature flags at build time control which are used. We may
+ * also explore a local override for quick testing.
+ */
+public interface IDeviceIdleConstraint {
+
+    /**
+     * A state for this constraint to block descent from.
+     *
+     * <p>These states are a subset of the states in DeviceIdleController that make sense for
+     * constraints to be able to block on. For example, {@link #SENSING_OR_ABOVE} clearly has
+     * defined "above" and "below" states. However, a hypothetical {@code QUICK_DOZE_OR_ABOVE}
+     * state would not have clear semantics as to what transitions should be blocked and which
+     * should be allowed.
+     */
+    @IntDef(flag = false, value = {
+            ACTIVE,
+            SENSING_OR_ABOVE,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    @interface MinimumState {}
+
+    int ACTIVE = 0;
+    int SENSING_OR_ABOVE = 1;
+
+    /**
+     * Begin tracking events for this constraint.
+     *
+     * <p>The device idle controller has reached a point where it is waiting for the all-clear
+     * from this tracker (possibly among others) in order to continue with progression into
+     * idle state. It will not proceed until one of the following happens:
+     * <ul>
+     *   <li>The constraint reports inactive with {@code .setActive(false)}.</li>
+     *   <li>The constraint is unregistered with {@code .unregisterDeviceIdleConstraint(this)}.</li>
+     *   <li>A transition timeout in DeviceIdleController fires.
+     * </ul>
+     */
+    void startMonitoring();
+
+    /** Stop checking for new events and do not call into LocalService with updates any more. */
+    void stopMonitoring();
+}
diff --git a/services/core/java/com/android/server/deviceidle/TvConstraintController.java b/services/core/java/com/android/server/deviceidle/TvConstraintController.java
new file mode 100644
index 0000000..2d472de6
--- /dev/null
+++ b/services/core/java/com/android/server/deviceidle/TvConstraintController.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.deviceidle;
+
+import android.annotation.Nullable;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.Handler;
+
+import com.android.server.DeviceIdleController;
+import com.android.server.LocalServices;
+
+/**
+ * Device idle constraints for television devices.
+ *
+ * <p>Televisions are devices with {@code FEATURE_LEANBACK_ONLY}. Other devices might support
+ * some kind of leanback mode but they should not follow the same rules for idle state.
+ */
+public class TvConstraintController implements ConstraintController {
+    private final Context mContext;
+    private final Handler mHandler;
+    private final DeviceIdleController.LocalService mDeviceIdleService;
+
+    @Nullable
+    private final BluetoothConstraint mBluetoothConstraint;
+
+    public TvConstraintController(Context context, Handler handler) {
+        mContext = context;
+        mHandler = handler;
+        mDeviceIdleService = LocalServices.getService(DeviceIdleController.LocalService.class);
+
+        final PackageManager pm = context.getPackageManager();
+        mBluetoothConstraint = pm.hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)
+                ? new BluetoothConstraint(mContext, mHandler, mDeviceIdleService)
+                : null;
+    }
+
+    @Override
+    public void start() {
+        if (mBluetoothConstraint != null) {
+            mDeviceIdleService.registerDeviceIdleConstraint(
+                    mBluetoothConstraint, "bluetooth", IDeviceIdleConstraint.SENSING_OR_ABOVE);
+        }
+    }
+
+    @Override
+    public void stop() {
+        if (mBluetoothConstraint != null) {
+            mDeviceIdleService.unregisterDeviceIdleConstraint(mBluetoothConstraint);
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/infra/AbstractMasterSystemService.java b/services/core/java/com/android/server/infra/AbstractMasterSystemService.java
index c0c4a6e..a3ebe24 100644
--- a/services/core/java/com/android/server/infra/AbstractMasterSystemService.java
+++ b/services/core/java/com/android/server/infra/AbstractMasterSystemService.java
@@ -38,6 +38,7 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.content.PackageMonitor;
+import com.android.internal.infra.AbstractRemoteService;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.util.Preconditions;
 import com.android.server.LocalServices;
@@ -86,13 +87,22 @@
     protected final Object mLock = new Object();
 
     /**
+     * Object used to define the name of the service component used to create
+     * {@link com.android.internal.infra.AbstractRemoteService} instances.
+     */
+    @Nullable
+    protected final ServiceNameResolver mServiceNameResolver;
+
+    /**
      * Whether the service should log debug statements.
      */
+    //TODO(b/117779333): consider using constants for these guards
     public boolean verbose = false;
 
     /**
      * Whether the service should log verbose statements.
      */
+    //TODO(b/117779333): consider using constants for these guards
     public boolean debug = false;
 
     /**
@@ -119,13 +129,24 @@
      * Default constructor.
      *
      * @param context system context.
+     * @param serviceNameResolver resolver for
+     * {@link com.android.internal.infra.AbstractRemoteService} instances, or
+     * {@code null} when the service doesn't bind to remote services.
      * @param disallowProperty when not {@code null}, defines a {@link UserManager} restriction that
      *        disables the service.
      */
     protected AbstractMasterSystemService(@NonNull Context context,
+            @Nullable ServiceNameResolver serviceNameResolver,
             @Nullable String disallowProperty) {
         super(context);
 
+        mServiceNameResolver = serviceNameResolver;
+        if (mServiceNameResolver != null) {
+            mServiceNameResolver
+                    .setOnTemporaryServiceNameChangedCallback(
+                            (u, s) -> updateCachedServiceLocked(u));
+
+        }
         if (disallowProperty == null) {
             mDisabledUsers = null;
         } else {
@@ -199,6 +220,20 @@
     }
 
     /**
+     * Checks whether the service is allowed to bind to an instant-app.
+     *
+     * <p>Typically called by subclasses when creating {@link AbstractRemoteService} instances.
+     *
+     * <p><b>NOTE: </b>must not be called by {@code ShellCommand} as it does not check for
+     * permission.
+     */
+    public final boolean isBindInstantServiceAllowed() {
+        synchronized (mLock) {
+            return mAllowInstantService;
+        }
+    }
+
+    /**
      * Sets whether the service is allowed to bind to an instant-app.
      *
      * <p>Typically called by {@code ShellCommand} during CTS tests.
@@ -294,6 +329,7 @@
      *
      * @return a new instance.
      */
+    @Nullable
     protected abstract S newServiceLocked(@UserIdInt int resolvedUserId, boolean disabled);
 
     /**
@@ -421,11 +457,11 @@
     /**
      * Removes a cached service for a given user.
      *
-     * @return the removed service;
+     * @return the removed service.
      */
     @GuardedBy("mLock")
     @NonNull
-    private S removeCachedServiceLocked(@UserIdInt int userId) {
+    protected final S removeCachedServiceLocked(@UserIdInt int userId) {
         final S service = peekServiceForUserLocked(userId);
         if (service != null) {
             mServicesCache.delete(userId);
@@ -471,6 +507,10 @@
             final int size = mServicesCache.size();
             pw.print(prefix); pw.print("Debug: "); pw.print(realDebug);
             pw.print(" Verbose: "); pw.println(realVerbose);
+            if (mServiceNameResolver != null) {
+                pw.print(prefix); pw.print("Name resolver: ");
+                mServiceNameResolver.dumpShort(pw); pw.println();
+            }
             pw.print(prefix); pw.print("Disabled users: "); pw.println(mDisabledUsers);
             pw.print(prefix); pw.print("Allow instant service: "); pw.println(mAllowInstantService);
             final String settingsProperty = getServiceSettingsProperty();
diff --git a/services/core/java/com/android/server/infra/AbstractPerUserSystemService.java b/services/core/java/com/android/server/infra/AbstractPerUserSystemService.java
index 28a8094..556e489 100644
--- a/services/core/java/com/android/server/infra/AbstractPerUserSystemService.java
+++ b/services/core/java/com/android/server/infra/AbstractPerUserSystemService.java
@@ -55,8 +55,6 @@
 
     protected final M mMaster;
 
-    private final ServiceNameResolver mServiceNameResolver;
-
     /**
      * Whether service was disabled for user due to {@link UserManager} restrictions.
      */
@@ -72,13 +70,9 @@
     @GuardedBy("mLock")
     private ServiceInfo mServiceInfo;
 
-    protected AbstractPerUserSystemService(@NonNull M master,
-            @NonNull ServiceNameResolver serviceNamer, @NonNull Object lock,
+    protected AbstractPerUserSystemService(@NonNull M master, @NonNull Object lock,
             @UserIdInt int userId) {
         mMaster = master;
-        mServiceNameResolver = serviceNamer;
-        mServiceNameResolver
-                .setOnTemporaryServiceNameChangedCallback(() -> updateLocked(mDisabled));
         mLock = lock;
         mUserId = userId;
     }
@@ -86,11 +80,21 @@
     /**
      * Creates a new {@link ServiceInfo} for the given service name.
      *
+     * <p><b>MUST</b> be overridden by subclasses that bind to an
+     * {@link com.android.internal.infra.AbstractRemoteService}.
+     *
      * @throws NameNotFoundException if the service does not exist.
      * @throws SecurityException if the service does not have the proper permissions to be bound to.
+     * @throws UnsupportedOperationException if subclass binds to a remote service but does not
+     * overrides it.
+     *
+     * @return new {@link ServiceInfo},
      */
-    protected abstract ServiceInfo newServiceInfo(@NonNull ComponentName serviceComponent)
-            throws NameNotFoundException;
+    protected @NonNull ServiceInfo newServiceInfoLocked(
+            @SuppressWarnings("unused") @NonNull ComponentName serviceComponent)
+            throws NameNotFoundException {
+        throw new UnsupportedOperationException("not overridden");
+    }
 
     /**
      * Callback called when an app has been updated.
@@ -134,42 +138,54 @@
 
         mSetupComplete = isSetupCompletedLocked();
         mDisabled = disabled;
-        ComponentName serviceComponent = null;
-        ServiceInfo serviceInfo = null;
-        final String componentName = getComponentNameLocked();
-        if (!TextUtils.isEmpty(componentName)) {
-            try {
-                serviceComponent = ComponentName.unflattenFromString(componentName);
-                serviceInfo = AppGlobals.getPackageManager().getServiceInfo(serviceComponent,
-                        0, mUserId);
-                if (serviceInfo == null) {
-                    Slog.e(mTag, "Bad service name: " + componentName);
-                }
-            } catch (RuntimeException | RemoteException e) {
-                Slog.e(mTag, "Error getting service info for '" + componentName + "': " + e);
-                serviceInfo = null;
-            }
-        }
-        try {
-            if (serviceInfo != null) {
-                mServiceInfo = newServiceInfo(serviceComponent);
-                if (mMaster.debug) {
-                    Slog.d(mTag, "Set component for user " + mUserId + " as " + mServiceInfo);
-                }
-            } else {
-                mServiceInfo = null;
-                if (mMaster.debug) {
-                    Slog.d(mTag, "Reset component for user " + mUserId + ":" + componentName);
-                }
-            }
-        } catch (Exception e) {
-            Slog.e(mTag, "Bad ServiceInfo for '" + componentName + "': " + e);
-            mServiceInfo = null;
-        }
+
+        updateServiceInfoLocked();
         return wasEnabled != isEnabledLocked();
     }
 
     /**
+     * Updates the internal reference to the service info, and returns the service's component.
+     */
+    protected final ComponentName updateServiceInfoLocked() {
+        ComponentName serviceComponent = null;
+        if (mMaster.mServiceNameResolver != null) {
+            ServiceInfo serviceInfo = null;
+            final String componentName = getComponentNameLocked();
+            if (!TextUtils.isEmpty(componentName)) {
+                try {
+                    serviceComponent = ComponentName.unflattenFromString(componentName);
+                    serviceInfo = AppGlobals.getPackageManager().getServiceInfo(serviceComponent,
+                            0, mUserId);
+                    if (serviceInfo == null) {
+                        Slog.e(mTag, "Bad service name: " + componentName);
+                    }
+                } catch (RuntimeException | RemoteException e) {
+                    Slog.e(mTag, "Error getting service info for '" + componentName + "': " + e);
+                    serviceInfo = null;
+                }
+            }
+            try {
+                if (serviceInfo != null) {
+                    mServiceInfo = newServiceInfoLocked(serviceComponent);
+                    if (mMaster.debug) {
+                        Slog.d(mTag, "Set component for user " + mUserId + " as "
+                                + serviceComponent + " and info as " + mServiceInfo);
+                    }
+                } else {
+                    mServiceInfo = null;
+                    if (mMaster.debug) {
+                        Slog.d(mTag, "Reset component for user " + mUserId + ":" + componentName);
+                    }
+                }
+            } catch (Exception e) {
+                Slog.e(mTag, "Bad ServiceInfo for '" + componentName + "': " + e);
+                mServiceInfo = null;
+            }
+        }
+        return serviceComponent;
+    }
+
+    /**
      * Gets the user associated with this service.
      */
     public final @UserIdInt int getUserId() {
@@ -200,15 +216,15 @@
      * Gets the current name of the service, which is either the default service or the
      *  {@link #setTemporaryServiceLocked(String, int) temporary one}.
      */
-    protected final String getComponentNameLocked() {
-        return mServiceNameResolver.getServiceNameLocked();
+    protected final @Nullable String getComponentNameLocked() {
+        return mMaster.mServiceNameResolver.getServiceName(mUserId);
     }
 
     /**
      * Checks whether the current service for the user was temporarily set.
      */
     public final boolean isTemporaryServiceSetLocked() {
-        return mServiceNameResolver.isTemporaryLocked();
+        return mMaster.mServiceNameResolver.isTemporary(mUserId);
     }
 
     /**
@@ -219,14 +235,14 @@
      * to the default component after this timeout expires).
      */
     protected final void setTemporaryServiceLocked(@NonNull String componentName, int durationMs) {
-        mServiceNameResolver.setTemporaryServiceLocked(componentName, durationMs);
+        mMaster.mServiceNameResolver.setTemporaryService(mUserId, componentName, durationMs);
     }
 
     /**
      * Resets the temporary service implementation to the default component.
      */
     protected final void resetTemporaryServiceLocked() {
-        mServiceNameResolver.resetTemporaryServiceLocked();
+        mMaster.mServiceNameResolver.resetTemporaryService(mUserId);
     }
 
     /**
@@ -272,8 +288,16 @@
     }
 
     /**
+     * Removes the service from the master's cache.
+     */
+    protected final void removeSelfFromCacheLocked() {
+        mMaster.removeCachedServiceLocked(mUserId);
+    }
+
+    /**
      * Whether the service should log debug statements.
      */
+    //TODO(b/117779333): consider using constants for these guards
     public final boolean isDebug() {
         return mMaster.debug;
     }
@@ -281,6 +305,7 @@
     /**
      * Whether the service should log verbose statements.
      */
+    //TODO(b/117779333): consider using constants for these guards
     public final boolean isVerbose() {
         return mMaster.verbose;
     }
@@ -313,13 +338,16 @@
     @GuardedBy("mLock")
     protected void dumpLocked(@NonNull String prefix, @NonNull PrintWriter pw) {
         pw.print(prefix); pw.print("User: "); pw.println(mUserId);
+        if (mMaster.mServiceNameResolver != null) {
+            pw.print(prefix); pw.print("Name resolver: ");
+            mMaster.mServiceNameResolver.dumpShort(pw, mUserId); pw.println();
+        }
         pw.print(prefix); pw.print("Disabled by UserManager: "); pw.println(mDisabled);
         pw.print(prefix); pw.print("Setup complete: "); pw.println(mSetupComplete);
         if (mServiceInfo != null) {
             pw.print(prefix); pw.print("Service UID: ");
             pw.println(mServiceInfo.applicationInfo.uid);
         }
-        pw.print(prefix); pw.print("Name resolver: "); mServiceNameResolver.dumpShortLocked(pw);
         pw.println();
     }
 }
diff --git a/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java b/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java
index 27822d5..7027246 100644
--- a/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java
+++ b/services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java
@@ -26,6 +26,7 @@
 import android.os.SystemClock;
 import android.text.TextUtils;
 import android.util.Slog;
+import android.util.SparseArray;
 import android.util.TimeUtils;
 
 import com.android.internal.annotations.GuardedBy;
@@ -42,23 +43,22 @@
 
     private static final String TAG = FrameworkResourcesServiceNameResolver.class.getSimpleName();
 
-    /** Handler message to {@link #resetTemporaryServiceLocked()} */
+    /** Handler message to {@link #resetTemporaryService(int)} */
     private static final int MSG_RESET_TEMPORARY_SERVICE = 0;
 
     private final @NonNull Context mContext;
-    private final @NonNull @UserIdInt int mUserId;
-    private final @NonNull Object mLock;
+    private final @NonNull Object mLock = new Object();
     private final @StringRes int mResourceId;
-    private @Nullable Runnable mOnSetCallback;
+    private @Nullable NameResolverListener mOnSetCallback;
 
     /**
-     * Temporary service name set by {@link #setTemporaryServiceLocked(String, int)}.
+     * Map of temporary service name set by {@link #setTemporaryService(int, String, int)},
+     * keyed by {@code userId}.
      *
      * <p>Typically used by Shell command and/or CTS tests.
      */
     @GuardedBy("mLock")
-    @Nullable
-    private String mTemporaryServiceName;
+    private final SparseArray<String> mTemporaryServiceNames = new SparseArray<>();
 
     /**
      * When the temporary service will expire (and reset back to the default).
@@ -72,99 +72,123 @@
     @GuardedBy("mLock")
     private Handler mTemporaryHandler;
 
-    public FrameworkResourcesServiceNameResolver(@NonNull Context context, @UserIdInt int userId,
-            @NonNull Object lock, @StringRes int resourceId) {
-        mLock = lock;
+    public FrameworkResourcesServiceNameResolver(@NonNull Context context,
+            @StringRes int resourceId) {
         mContext = context;
-        mUserId = userId;
         mResourceId = resourceId;
     }
 
     @Override
-    public void setOnTemporaryServiceNameChangedCallback(@NonNull Runnable callback) {
-        this.mOnSetCallback = callback;
-    }
-
-    @Override
-    public String getDefaultServiceName() {
-        final String name = mContext.getString(mResourceId);
-        return TextUtils.isEmpty(name) ? null : name;
-    }
-
-    @Override
-    public String getServiceNameLocked() {
-        if (mTemporaryServiceName != null) {
-            // Always log it, as it should only be used on CTS or during development
-            Slog.w(TAG, "getComponentName(): using temporary name " + mTemporaryServiceName);
-            return mTemporaryServiceName;
-        } else {
-            return getDefaultServiceName();
+    public void setOnTemporaryServiceNameChangedCallback(@NonNull NameResolverListener callback) {
+        synchronized (mLock) {
+            this.mOnSetCallback = callback;
         }
     }
 
     @Override
-    public boolean isTemporaryLocked() {
-        return mTemporaryServiceName != null;
+    public String getDefaultServiceName(@UserIdInt int userId) {
+        synchronized (mLock) {
+            final String name = mContext.getString(mResourceId);
+            return TextUtils.isEmpty(name) ? null : name;
+        }
     }
 
     @Override
-    public void setTemporaryServiceLocked(@NonNull String componentName, int durationMs) {
-        mTemporaryServiceName = componentName;
+    public String getServiceName(@UserIdInt int userId) {
+        synchronized (mLock) {
+            final String temporaryName = mTemporaryServiceNames.get(userId);
+            if (temporaryName != null) {
+                // Always log it, as it should only be used on CTS or during development
+                Slog.w(TAG, "getComponentName(): using temporary name " + temporaryName
+                        + " for user " + userId);
+                return temporaryName;
+            } else {
+                return getDefaultServiceName(userId);
+            }
+        }
+    }
 
-        if (mTemporaryHandler == null) {
-            mTemporaryHandler = new Handler(Looper.getMainLooper(), null, true) {
-                @Override
-                public void handleMessage(Message msg) {
-                    if (msg.what == MSG_RESET_TEMPORARY_SERVICE) {
-                        synchronized (mLock) {
-                            resetTemporaryServiceLocked();
+    @Override
+    public boolean isTemporary(@UserIdInt int userId) {
+        synchronized (mLock) {
+            return mTemporaryServiceNames.get(userId) != null;
+        }
+    }
+
+    @Override
+    public void setTemporaryService(@UserIdInt int userId, @NonNull String componentName,
+            int durationMs) {
+        synchronized (mLock) {
+            mTemporaryServiceNames.put(userId, componentName);
+
+            if (mTemporaryHandler == null) {
+                mTemporaryHandler = new Handler(Looper.getMainLooper(), null, true) {
+                    @Override
+                    public void handleMessage(Message msg) {
+                        if (msg.what == MSG_RESET_TEMPORARY_SERVICE) {
+                            synchronized (mLock) {
+                                resetTemporaryService(userId);
+                            }
+                        } else {
+                            Slog.wtf(TAG, "invalid handler msg: " + msg);
                         }
-                    } else {
-                        Slog.wtf(TAG, "invalid handler msg: " + msg);
                     }
-                }
-            };
-        } else {
-            removeResetTemporaryServiceMessageLocked();
+                };
+            } else {
+                mTemporaryHandler.removeMessages(MSG_RESET_TEMPORARY_SERVICE);
+            }
+            mTemporaryServiceExpiration = SystemClock.elapsedRealtime() + durationMs;
+            mTemporaryHandler.sendEmptyMessageDelayed(MSG_RESET_TEMPORARY_SERVICE, durationMs);
+            notifyTemporaryServiceNameChangedLocked(userId, componentName);
         }
-        mTemporaryServiceExpiration = SystemClock.elapsedRealtime() + durationMs;
-        mTemporaryHandler.sendEmptyMessageDelayed(MSG_RESET_TEMPORARY_SERVICE, durationMs);
-        onServiceNameChanged();
     }
 
     @Override
-    public void resetTemporaryServiceLocked() {
-        Slog.i(TAG, "resetting temporary service from " + mTemporaryServiceName);
-        mTemporaryServiceName = null;
-        if (mTemporaryHandler != null) {
-            removeResetTemporaryServiceMessageLocked();
-            mTemporaryHandler = null;
+    public void resetTemporaryService(@UserIdInt int userId) {
+        synchronized (mLock) {
+            Slog.i(TAG, "resetting temporary service for user " + userId + " from "
+                    + mTemporaryServiceNames.get(userId));
+            mTemporaryServiceNames.remove(userId);
+            if (mTemporaryHandler != null) {
+                mTemporaryHandler.removeMessages(MSG_RESET_TEMPORARY_SERVICE);
+                mTemporaryHandler = null;
+            }
+            notifyTemporaryServiceNameChangedLocked(userId, /* newTemporaryName= */ null);
         }
-        onServiceNameChanged();
+    }
+
+    @Override
+    public String toString() {
+        return "FrameworkResourcesServiceNamer: temps=" + mTemporaryServiceNames;
     }
 
     // TODO(b/117779333): support proto
     @Override
-    public void dumpShortLocked(@NonNull PrintWriter pw) {
-        pw.print("FrameworkResourcesServiceNamer: resId="); pw.print(mResourceId);
-        if (mTemporaryServiceName != null) {
-            pw.print(", tmpName="); pw.print(mTemporaryServiceName);
-            final long ttl = mTemporaryServiceExpiration - SystemClock.elapsedRealtime();
-            pw.print(" (expires in "); TimeUtils.formatDuration(ttl, pw); pw.print(")");
-            pw.print(", defaultName="); pw.println(getDefaultServiceName());
-        } else {
-            pw.print(", serviceName="); pw.println(getDefaultServiceName());
+    public void dumpShort(@NonNull PrintWriter pw) {
+        synchronized (mLock) {
+            pw.print("FrameworkResourcesServiceNamer: resId="); pw.print(mResourceId);
+            pw.print(", numberTemps="); pw.print(mTemporaryServiceNames.size());
         }
     }
 
-    private void onServiceNameChanged() {
+    // TODO(b/117779333): support proto
+    @Override
+    public void dumpShort(@NonNull PrintWriter pw, @UserIdInt int userId) {
+        synchronized (mLock) {
+            final String temporaryName = mTemporaryServiceNames.get(userId);
+            if (temporaryName != null) {
+                pw.print("tmpName="); pw.print(temporaryName);
+                final long ttl = mTemporaryServiceExpiration - SystemClock.elapsedRealtime();
+                pw.print(" (expires in "); TimeUtils.formatDuration(ttl, pw); pw.print("), ");
+            }
+            pw.print("defaultName="); pw.println(getDefaultServiceName(userId));
+        }
+    }
+
+    private void notifyTemporaryServiceNameChangedLocked(@UserIdInt int userId,
+            @Nullable String newTemporaryName) {
         if (mOnSetCallback != null) {
-            mOnSetCallback.run();
+            mOnSetCallback.onNameResolved(userId, newTemporaryName);
         }
     }
-
-    private void removeResetTemporaryServiceMessageLocked() {
-        // NOTE: caller should already have checked it
-        mTemporaryHandler.removeMessages(MSG_RESET_TEMPORARY_SERVICE);
-    }
 }
diff --git a/services/core/java/com/android/server/infra/SecureSettingsServiceNameResolver.java b/services/core/java/com/android/server/infra/SecureSettingsServiceNameResolver.java
index 7af8f60..bcaa918 100644
--- a/services/core/java/com/android/server/infra/SecureSettingsServiceNameResolver.java
+++ b/services/core/java/com/android/server/infra/SecureSettingsServiceNameResolver.java
@@ -31,27 +31,29 @@
 public final class SecureSettingsServiceNameResolver implements ServiceNameResolver {
 
     private final @NonNull Context mContext;
-    private final @NonNull @UserIdInt int mUserId;
 
     @NonNull
     private final String mProperty;
 
-    public SecureSettingsServiceNameResolver(@NonNull Context context, @UserIdInt int userId,
-            @NonNull String property) {
+    public SecureSettingsServiceNameResolver(@NonNull Context context, @NonNull String property) {
         mContext = context;
-        mUserId = userId;
         mProperty = property;
     }
 
     @Override
-    public String getDefaultServiceName() {
-        return Settings.Secure.getStringForUser(mContext.getContentResolver(), mProperty, mUserId);
+    public String getDefaultServiceName(@UserIdInt int userId) {
+        return Settings.Secure.getStringForUser(mContext.getContentResolver(), mProperty, userId);
     }
 
     // TODO(b/117779333): support proto
     @Override
-    public void dumpShortLocked(@NonNull PrintWriter pw) {
+    public void dumpShort(@NonNull PrintWriter pw) {
         pw.print("SecureSettingsServiceNamer: prop="); pw.print(mProperty);
-        pw.print(", value="); pw.println(getDefaultServiceName());
+    }
+
+    // TODO(b/117779333): support proto
+    @Override
+    public void dumpShort(@NonNull PrintWriter pw, @UserIdInt int userId) {
+        pw.print("defaultService="); pw.print(getDefaultServiceName(userId));
     }
 }
diff --git a/services/core/java/com/android/server/infra/ServiceNameResolver.java b/services/core/java/com/android/server/infra/ServiceNameResolver.java
index fd87e3d..bc11ff3 100644
--- a/services/core/java/com/android/server/infra/ServiceNameResolver.java
+++ b/services/core/java/com/android/server/infra/ServiceNameResolver.java
@@ -17,6 +17,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 
 import com.android.internal.infra.AbstractRemoteService;
 
@@ -31,78 +32,90 @@
 public interface ServiceNameResolver {
 
     /**
+     * Listener for name changes.
+     */
+    public interface NameResolverListener {
+
+        /**
+         * The name change callback.
+         */
+        void onNameResolved(@UserIdInt int userId, @Nullable String serviceName);
+    }
+
+    /**
      * Sets a callback that is called after the service is
-     * {@link #setTemporaryServiceLocked(String, int) set} or
-     * {@link #resetTemporaryServiceLocked() reset}.
+     * {@link #setTemporaryService(int, String, int) set} or
+     * {@link #resetTemporaryService(int) reset}.
      *
      * <p>Typically called after the object is constructed.
      */
     default void setOnTemporaryServiceNameChangedCallback(
-            @SuppressWarnings("unused") @NonNull Runnable callback) {
+            @SuppressWarnings("unused") @NonNull NameResolverListener callback) {
         // ignored by default
     }
 
     /**
-     * Gets the default name of the service.
+     * Gets the default name of the service for the given user.
      *
      * <p>Typically implemented by reading a Settings property or framework resource.
      */
     @Nullable
-    String getDefaultServiceName();
+    String getDefaultServiceName(@UserIdInt int userId);
 
     /**
-     * Gets the current name of the service.
+     * Gets the current name of the service for the given user
      *
-     * <p>Must be called after acquiring this object's lock.
-     *
-     * @return either the temporary name (set by {@link #setTemporaryServiceLocked(String, int)}, or
-     * the {@link #getDefaultServiceName() default name}.
+     * @return either the temporary name (set by
+     * {@link #setTemporaryService(int, String, int)}, or the
+     * {@link #getDefaultServiceName(int) default name}.
      */
     @Nullable
-    default String getServiceNameLocked() {
-        return getDefaultServiceName();
+    default String getServiceName(@UserIdInt int userId) {
+        return getDefaultServiceName(userId);
     }
 
     /**
-     * Checks whether the current service is temporary.
-     *
-     * <p>Must be called after acquiring this object's lock.
+     * Checks whether the current service is temporary for the given user.
      */
-    default boolean isTemporaryLocked() {
+    default boolean isTemporary(@SuppressWarnings("unused") @UserIdInt int userId) {
         return false;
     }
 
     /**
-     * Temporarily sets the service implementation.
+     * Temporarily sets the service implementation for the given user.
      *
-     * <p>Must be called after acquiring this object's lock.
-     *
+     * @param userId user handle
      * @param componentName name of the new component
      * @param durationMs how long the change will be valid (the service will be automatically reset
      *            to the default component after this timeout expires).
      *
      * @throws UnsupportedOperationException if not implemented.
      */
-    default void setTemporaryServiceLocked(@NonNull String componentName, int durationMs) {
+    default void setTemporaryService(@UserIdInt int userId, @NonNull String componentName,
+            int durationMs) {
         throw new UnsupportedOperationException("temporary user not supported");
     }
 
     /**
-     * Resets the temporary service implementation to the default component.
+     * Resets the temporary service implementation to the default component for the given user.
      *
-     * <p>Must be called after acquiring this object's lock.
+     * @param userId user handle
      *
      * @throws UnsupportedOperationException if not implemented.
      */
-    default void resetTemporaryServiceLocked() {
+    default void resetTemporaryService(@UserIdInt int userId) {
         throw new UnsupportedOperationException("temporary user not supported");
     }
 
     /**
-     * Dump this object in just one line (without calling {@code println}.
-     *
-     * <p>Must be called after acquiring this object's lock.
+     * Dumps the generic info in just one line (without calling {@code println}.
      */
     // TODO(b/117779333): support proto
-    void dumpShortLocked(@NonNull PrintWriter pw);
+    void dumpShort(@NonNull PrintWriter pw);
+
+    /**
+     * Dumps the user-specific info in just one line (without calling {@code println}.
+     */
+    // TODO(b/117779333): support proto
+    void dumpShort(@NonNull PrintWriter pw, @UserIdInt int userId);
 }
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodUtils.java b/services/core/java/com/android/server/inputmethod/InputMethodUtils.java
index 8e3f351..918dc07 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodUtils.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodUtils.java
@@ -38,11 +38,11 @@
 import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodSubtype;
 import android.view.textservice.SpellCheckerInfo;
-import android.view.textservice.TextServicesManager;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.inputmethod.StartInputFlags;
+import com.android.server.textservices.TextServicesManagerInternal;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -641,7 +641,7 @@
         }
         // Only the current spell checker should be treated as an enabled one.
         final SpellCheckerInfo currentSpellChecker =
-                TextServicesManager.getInstance().getCurrentSpellChecker();
+                TextServicesManagerInternal.get().getCurrentSpellCheckerForUser(userId);
         for (final String packageName : systemImesDisabledUntilUsed) {
             if (DEBUG) {
                 Slog.d(TAG, "check " + packageName);
diff --git a/services/core/java/com/android/server/location/GnssLocationProvider.java b/services/core/java/com/android/server/location/GnssLocationProvider.java
index 9c6cb20..b6954fc 100644
--- a/services/core/java/com/android/server/location/GnssLocationProvider.java
+++ b/services/core/java/com/android/server/location/GnssLocationProvider.java
@@ -177,10 +177,6 @@
     private static final int AGPS_SUPL_MODE_MSA = 0x02;
     private static final int AGPS_SUPL_MODE_MSB = 0x01;
 
-    // these need to match AGnssType enum in IAGnssCallback.hal
-    private static final int AGPS_TYPE_SUPL = 1;
-    private static final int AGPS_TYPE_C2K = 2;
-
     // Handler messages
     private static final int CHECK_LOCATION = 1;
     private static final int ENABLE = 2;
@@ -973,7 +969,8 @@
         if (mSuplServerHost != null
                 && mSuplServerPort > TCP_MIN_PORT
                 && mSuplServerPort <= TCP_MAX_PORT) {
-            native_set_agps_server(AGPS_TYPE_SUPL, mSuplServerHost, mSuplServerPort);
+            native_set_agps_server(GnssNetworkConnectivityHandler.AGPS_TYPE_SUPL,
+                    mSuplServerHost, mSuplServerPort);
         }
     }
 
@@ -1025,10 +1022,12 @@
 
             // TODO: remove the following native calls if we can make sure they are redundant.
             if (mSuplServerHost != null) {
-                native_set_agps_server(AGPS_TYPE_SUPL, mSuplServerHost, mSuplServerPort);
+                native_set_agps_server(GnssNetworkConnectivityHandler.AGPS_TYPE_SUPL,
+                        mSuplServerHost, mSuplServerPort);
             }
             if (mC2KServerHost != null) {
-                native_set_agps_server(AGPS_TYPE_C2K, mC2KServerHost, mC2KServerPort);
+                native_set_agps_server(GnssNetworkConnectivityHandler.AGPS_TYPE_C2K,
+                        mC2KServerHost, mC2KServerPort);
             }
 
             mGnssMeasurementsProvider.onGpsEnabledChanged();
@@ -1575,8 +1574,8 @@
     }
 
     @NativeEntryPoint
-    private void reportAGpsStatus(int type, int status, byte[] ipaddr) {
-        mNetworkConnectivityHandler.onReportAGpsStatus(type, status, ipaddr);
+    private void reportAGpsStatus(int agpsType, int agpsStatus, byte[] suplIpAddr) {
+        mNetworkConnectivityHandler.onReportAGpsStatus(agpsType, agpsStatus, suplIpAddr);
     }
 
     @NativeEntryPoint
diff --git a/services/core/java/com/android/server/location/GnssNetworkConnectivityHandler.java b/services/core/java/com/android/server/location/GnssNetworkConnectivityHandler.java
index 3903f2a..c38373f 100644
--- a/services/core/java/com/android/server/location/GnssNetworkConnectivityHandler.java
+++ b/services/core/java/com/android/server/location/GnssNetworkConnectivityHandler.java
@@ -68,6 +68,12 @@
     private static final int AGNSS_NET_CAPABILITY_NOT_METERED = 1 << 0;
     private static final int AGNSS_NET_CAPABILITY_NOT_ROAMING = 1 << 1;
 
+    // these need to match AGnssType enum in IAGnssCallback.hal
+    public static final int AGPS_TYPE_SUPL = 1;
+    public static final int AGPS_TYPE_C2K = 2;
+    private static final int AGPS_TYPE_EIMS = 3;
+    private static final int AGPS_TYPE_IMS = 4;
+
     // Default time limit in milliseconds for the ConnectivityManager to find a suitable
     // network with SUPL connectivity or report an error.
     private static final int SUPL_NETWORK_REQUEST_TIMEOUT_MILLIS = 10 * 1000;
@@ -86,6 +92,7 @@
 
     private int mAGpsDataConnectionState;
     private InetAddress mAGpsDataConnectionIpAddr;
+    private int mAGpsType;
 
     private final Context mContext;
 
@@ -198,21 +205,11 @@
     /**
      * called from native code to update AGPS status
      */
-    public void onReportAGpsStatus(int type, int status, byte[] ipaddr) {
-        switch (status) {
+    public void onReportAGpsStatus(int agpsType, int agpsStatus, byte[] suplIpAddr) {
+        switch (agpsStatus) {
             case GPS_REQUEST_AGPS_DATA_CONN:
                 if (DEBUG) Log.d(TAG, "GPS_REQUEST_AGPS_DATA_CONN");
-                Log.v(TAG, "Received SUPL IP addr[]: " + Arrays.toString(ipaddr));
-                InetAddress connectionIpAddress = null;
-                if (ipaddr != null) {
-                    try {
-                        connectionIpAddress = InetAddress.getByAddress(ipaddr);
-                        if (DEBUG) Log.d(TAG, "IP address converted to: " + connectionIpAddress);
-                    } catch (UnknownHostException e) {
-                        Log.e(TAG, "Bad IP Address: " + ipaddr, e);
-                    }
-                }
-                requestSuplConnection(connectionIpAddress);
+                requestSuplConnection(agpsType, suplIpAddr);
                 break;
             case GPS_RELEASE_AGPS_DATA_CONN:
                 if (DEBUG) Log.d(TAG, "GPS_RELEASE_AGPS_DATA_CONN");
@@ -228,7 +225,7 @@
                 if (DEBUG) Log.d(TAG, "GPS_AGPS_DATA_CONN_FAILED");
                 break;
             default:
-                if (DEBUG) Log.d(TAG, "Received Unknown AGPS status: " + status);
+                if (DEBUG) Log.d(TAG, "Received Unknown AGPS status: " + agpsStatus);
         }
     }
 
@@ -308,8 +305,8 @@
         };
     }
 
-    private void requestSuplConnection(InetAddress inetAddress) {
-        postEvent(() -> handleRequestSuplConnection(inetAddress));
+    private void requestSuplConnection(int agpsType, byte[] suplIpAddr) {
+        postEvent(() -> handleRequestSuplConnection(agpsType, suplIpAddr));
     }
 
     private void suplConnectionAvailable(Network network) {
@@ -435,8 +432,15 @@
                 // exception in the following call to native_agps_data_conn_open
                 apn = "dummy-apn";
             }
+
+            // Setting route to host is needed for GNSS HAL implementations earlier than
+            // @2.0::IAgnssCallback. The HAL @2.0::IAgnssCallback.agnssStatusCb() method does
+            // not require setting route to SUPL host and hence does not provide an IP address.
+            if (mAGpsDataConnectionIpAddr != null) {
+                setRouting();
+            }
+
             int apnIpType = getApnIpType(apn);
-            setRouting();
             if (DEBUG) {
                 String message = String.format(
                         "native_agps_data_conn_open: mAgpsApn=%s, mApnIpType=%s",
@@ -444,29 +448,40 @@
                         apnIpType);
                 Log.d(TAG, message);
             }
-            native_agps_data_conn_open(apn, apnIpType);
+            native_agps_data_conn_open(network.getNetworkHandle(), apn, apnIpType);
             mAGpsDataConnectionState = AGPS_DATA_CONNECTION_OPEN;
         }
     }
 
-    private void handleRequestSuplConnection(InetAddress address) {
+    private void handleRequestSuplConnection(int agpsType, byte[] suplIpAddr) {
+        mAGpsDataConnectionIpAddr = null;
+        mAGpsType = agpsType;
+        if (suplIpAddr != null) {
+            if (VERBOSE) Log.v(TAG, "Received SUPL IP addr[]: " + Arrays.toString(suplIpAddr));
+            try {
+                mAGpsDataConnectionIpAddr = InetAddress.getByAddress(suplIpAddr);
+                if (DEBUG) Log.d(TAG, "IP address converted to: " + mAGpsDataConnectionIpAddr);
+            } catch (UnknownHostException e) {
+                Log.e(TAG, "Bad IP Address: " + suplIpAddr, e);
+            }
+        }
+
         if (DEBUG) {
             String message = String.format(
-                    "requestSuplConnection, state=%s, address=%s",
+                    "requestSuplConnection, state=%s, agpsType=%s, address=%s",
                     agpsDataConnStateAsString(),
-                    address);
+                    agpsTypeAsString(agpsType),
+                    mAGpsDataConnectionIpAddr);
             Log.d(TAG, message);
         }
 
         if (mAGpsDataConnectionState != AGPS_DATA_CONNECTION_CLOSED) {
             return;
         }
-        mAGpsDataConnectionIpAddr = address;
         mAGpsDataConnectionState = AGPS_DATA_CONNECTION_OPENING;
 
         NetworkRequest.Builder requestBuilder = new NetworkRequest.Builder();
-        requestBuilder.addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR);
-        requestBuilder.addCapability(NetworkCapabilities.NET_CAPABILITY_SUPL);
+        requestBuilder.addCapability(getNetworkCapability(mAGpsType));
         NetworkRequest request = requestBuilder.build();
         mConnMgr.requestNetwork(
                 request,
@@ -474,6 +489,20 @@
                 SUPL_NETWORK_REQUEST_TIMEOUT_MILLIS);
     }
 
+    private int getNetworkCapability(int agpsType) {
+        switch (agpsType) {
+            case AGPS_TYPE_C2K:
+            case AGPS_TYPE_SUPL:
+                return NetworkCapabilities.NET_CAPABILITY_SUPL;
+            case AGPS_TYPE_EIMS:
+                return NetworkCapabilities.NET_CAPABILITY_EIMS;
+            case AGPS_TYPE_IMS:
+                return NetworkCapabilities.NET_CAPABILITY_IMS;
+            default:
+                throw new IllegalArgumentException("agpsType: " + agpsType);
+        }
+    }
+
     private void handleReleaseSuplConnection(int agpsDataConnStatus) {
         if (DEBUG) {
             String message = String.format(
@@ -486,8 +515,8 @@
         if (mAGpsDataConnectionState == AGPS_DATA_CONNECTION_CLOSED) {
             return;
         }
-        mAGpsDataConnectionState = AGPS_DATA_CONNECTION_CLOSED;
 
+        mAGpsDataConnectionState = AGPS_DATA_CONNECTION_CLOSED;
         mConnMgr.unregisterNetworkCallback(mSuplConnectivityCallback);
         switch (agpsDataConnStatus) {
             case GPS_AGPS_DATA_CONN_FAILED:
@@ -501,12 +530,9 @@
         }
     }
 
+    // TODO(25876485): Delete this method when all devices upgrade to HAL @2.0::IAGnssCallback
+    //                 interface which does not require setting route to host.
     private void setRouting() {
-        if (mAGpsDataConnectionIpAddr == null) {
-            return;
-        }
-
-        // TODO(25876485): replace the use of this deprecated API
         boolean result = mConnMgr.requestRouteToHostAddress(
                 ConnectivityManager.TYPE_MOBILE_SUPL,
                 mAGpsDataConnectionIpAddr);
@@ -564,6 +590,21 @@
         }
     }
 
+    private String agpsTypeAsString(int agpsType) {
+        switch (agpsType) {
+            case AGPS_TYPE_SUPL:
+                return "SUPL";
+            case AGPS_TYPE_C2K:
+                return "C2K";
+            case AGPS_TYPE_EIMS:
+                return "EIMS";
+            case AGPS_TYPE_IMS:
+                return "IMS";
+            default:
+                return "<Unknown>";
+        }
+    }
+
     private int getApnIpType(String apn) {
         ensureInHandlerThread();
         if (apn == null) {
@@ -614,7 +655,7 @@
     }
 
     // AGPS support
-    private native void native_agps_data_conn_open(String apn, int apnIpType);
+    private native void native_agps_data_conn_open(long networkHandle, String apn, int apnIpType);
 
     private native void native_agps_data_conn_closed();
 
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index f01d343..e5b1878 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -558,9 +558,7 @@
         rule.conditionId = automaticZenRule.getConditionId();
         rule.enabled = automaticZenRule.isEnabled();
         rule.modified = automaticZenRule.isModified();
-        if (automaticZenRule.getZenPolicy() != null) {
-            rule.zenPolicy = automaticZenRule.getZenPolicy();
-        }
+        rule.zenPolicy = automaticZenRule.getZenPolicy();
         rule.zenMode = NotificationManager.zenModeFromInterruptionFilter(
                 automaticZenRule.getInterruptionFilter(), Global.ZEN_MODE_OFF);
     }
diff --git a/services/core/java/com/android/server/pm/PackageInstallerSession.java b/services/core/java/com/android/server/pm/PackageInstallerSession.java
index 0d0db94..35ffe8d 100644
--- a/services/core/java/com/android/server/pm/PackageInstallerSession.java
+++ b/services/core/java/com/android/server/pm/PackageInstallerSession.java
@@ -1065,6 +1065,7 @@
         if (isStaged()) {
             // STOPSHIP: implement staged sessions
             mStagedSessionReady = true;
+            mPm.sendSessionUpdatedBroadcast(generateInfo(), userId);
             dispatchSessionFinished(PackageManager.INSTALL_SUCCEEDED, "Session staged", null);
             return;
         }
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 90cf94c..0bde80a 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -325,7 +325,6 @@
 
 import libcore.io.IoUtils;
 import libcore.util.EmptyArray;
-import libcore.util.HexEncoding;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -2225,9 +2224,7 @@
             for (int i = 0; i < builtInLibCount; i++) {
                 String name = libConfig.keyAt(i);
                 SystemConfig.SharedLibraryEntry entry = libConfig.valueAt(i);
-                addSharedLibraryLPw(entry.filename, null, null, name,
-                        SharedLibraryInfo.VERSION_UNDEFINED, SharedLibraryInfo.TYPE_BUILTIN,
-                        PLATFORM_PACKAGE_NAME, 0);
+                addBuiltInSharedLibraryLocked(entry.filename, name);
             }
 
             // Now that we have added all the libraries, iterate again to add dependency
@@ -5570,12 +5567,18 @@
      * were updated, return true.
      */
     private boolean isCompatSignatureUpdateNeeded(PackageParser.Package scannedPkg) {
-        final VersionInfo ver = getSettingsVersionForPackage(scannedPkg);
+        return isCompatSignatureUpdateNeeded(getSettingsVersionForPackage(scannedPkg));
+    }
+
+    private static boolean isCompatSignatureUpdateNeeded(VersionInfo ver) {
         return ver.databaseVersion < DatabaseVersion.SIGNATURE_END_ENTITY;
     }
 
     private boolean isRecoverSignatureUpdateNeeded(PackageParser.Package scannedPkg) {
-        final VersionInfo ver = getSettingsVersionForPackage(scannedPkg);
+        return isRecoverSignatureUpdateNeeded(getSettingsVersionForPackage(scannedPkg));
+    }
+
+    private static boolean isRecoverSignatureUpdateNeeded(VersionInfo ver) {
         return ver.databaseVersion < DatabaseVersion.SIGNATURE_MALFORMED_RECOVER;
     }
 
@@ -8339,11 +8342,12 @@
         // directory and not the APK file.
         final long lastModifiedTime = mIsPreNMR1Upgrade
                 ? new File(pkg.codePath).lastModified() : getLastModifiedTime(pkg);
+        final VersionInfo settingsVersionForPackage = getSettingsVersionForPackage(pkg);
         if (ps != null && !forceCollect
                 && ps.codePathString.equals(pkg.codePath)
                 && ps.timeStamp == lastModifiedTime
-                && !isCompatSignatureUpdateNeeded(pkg)
-                && !isRecoverSignatureUpdateNeeded(pkg)) {
+                && !isCompatSignatureUpdateNeeded(settingsVersionForPackage)
+                && !isRecoverSignatureUpdateNeeded(settingsVersionForPackage)) {
             if (ps.signatures.mSigningDetails.signatures != null
                     && ps.signatures.mSigningDetails.signatures.length != 0
                     && ps.signatures.mSigningDetails.signatureSchemeVersion
@@ -8744,8 +8748,20 @@
         if (scanResult.success) {
             synchronized (mPackages) {
                 try {
+                    final String pkgName = scanResult.pkgSetting.name;
+                    final Map<String, ReconciledPackage> reconcileResult = reconcilePackagesLocked(
+                            new ReconcileRequest(
+                                    Collections.singletonMap(pkgName, scanResult),
+                                    mSharedLibraries,
+                                    mPackages,
+                                    Collections.singletonMap(
+                                            pkgName, getSettingsVersionForPackage(pkg)),
+                                    Collections.singletonMap(pkgName,
+                                            getSharedLibLatestVersionSetting(scanResult))),
+                            mSettings.mKeySetManagerService);
                     prepareScanResultLocked(scanResult);
-                    commitScanResultLocked(scanResult);
+                    commitReconciledScanResultLocked(
+                            reconcileResult.get(pkgName));
                 } catch (PackageManagerException e) {
                     unprepareScanResultLocked(scanResult);
                     throw e;
@@ -9352,8 +9368,26 @@
         }
     }
 
-    private @Nullable SharedLibraryInfo getSharedLibraryInfoLPr(String name, long version) {
-        LongSparseArray<SharedLibraryInfo> versionedLib = mSharedLibraries.get(name);
+    @Nullable
+    private SharedLibraryInfo getSharedLibraryInfoLPr(String name, long version) {
+        return getSharedLibraryInfo(name, version, mSharedLibraries, null);
+    }
+
+    @Nullable
+    private static SharedLibraryInfo getSharedLibraryInfo(String name, long version,
+            Map<String, LongSparseArray<SharedLibraryInfo>> existingLibraries,
+            @Nullable Map<String, LongSparseArray<SharedLibraryInfo>> newLibraries) {
+        if (newLibraries != null) {
+            final LongSparseArray<SharedLibraryInfo> versionedLib = newLibraries.get(name);
+            SharedLibraryInfo info = null;
+            if (versionedLib != null) {
+                info = versionedLib.get(version);
+            }
+            if (info != null) {
+                return info;
+            }
+        }
+        final LongSparseArray<SharedLibraryInfo> versionedLib = existingLibraries.get(name);
         if (versionedLib == null) {
             return null;
         }
@@ -9380,6 +9414,21 @@
         return null;
     }
 
+
+    @Nullable
+    private PackageSetting getSharedLibLatestVersionSetting(@NonNull ScanResult scanResult) {
+        PackageSetting sharedLibPackage = null;
+        synchronized (mPackages) {
+            final SharedLibraryInfo latestSharedLibraVersionLPr =
+                    getLatestSharedLibraVersionLPr(scanResult.pkgSetting.pkg);
+            if (latestSharedLibraVersionLPr != null) {
+                sharedLibPackage = mSettings.getPackageLPr(
+                        latestSharedLibraVersionLPr.getPackageName());
+            }
+        }
+        return sharedLibPackage;
+    }
+
     public void shutdown() {
         mPackageUsage.writeNow(mPackages);
         mCompilerStats.writeNow();
@@ -9681,35 +9730,50 @@
     @GuardedBy("mPackages")
     private void updateSharedLibrariesLPr(PackageParser.Package pkg,
             PackageParser.Package changingLib) throws PackageManagerException {
-        if (pkg == null) {
-            return;
-        }
+        final ArrayList<SharedLibraryInfo> sharedLibraryInfos =
+                collectSharedLibraryInfos(pkg, Collections.unmodifiableMap(mPackages),
+                        mSharedLibraries, null);
+        executeSharedLibrariesUpdateLPr(pkg, changingLib, sharedLibraryInfos);
+    }
 
-        // If the package provides libraries, clear their old dependencies.
-        // This method will set them up again.
-        applyDefiningSharedLibraryUpdateLocked(pkg, null, (definingLibrary, dependency) -> {
-            definingLibrary.clearDependencies();
-        });
+    private static ArrayList<SharedLibraryInfo> collectSharedLibraryInfos(PackageParser.Package pkg,
+            Map<String, PackageParser.Package> availablePackages,
+            @NonNull final Map<String, LongSparseArray<SharedLibraryInfo>> existingLibraries,
+            @Nullable final Map<String, LongSparseArray<SharedLibraryInfo>> newLibraries)
+            throws PackageManagerException {
+        if (pkg == null) {
+            return null;
+        }
         // The collection used here must maintain the order of addition (so
         // that libraries are searched in the correct order) and must have no
         // duplicates.
         ArrayList<SharedLibraryInfo> usesLibraryInfos = null;
         if (pkg.usesLibraries != null) {
-            usesLibraryInfos = addSharedLibrariesLPw(pkg.usesLibraries,
-                    null, null, pkg.packageName, true,
-                    pkg.applicationInfo.targetSdkVersion, null);
+            usesLibraryInfos = collectSharedLibraryInfos(pkg.usesLibraries, null, null,
+                    pkg.packageName, true, pkg.applicationInfo.targetSdkVersion, null,
+                    availablePackages, existingLibraries, newLibraries);
         }
         if (pkg.usesStaticLibraries != null) {
-            usesLibraryInfos = addSharedLibrariesLPw(pkg.usesStaticLibraries,
+            usesLibraryInfos = collectSharedLibraryInfos(pkg.usesStaticLibraries,
                     pkg.usesStaticLibrariesVersions, pkg.usesStaticLibrariesCertDigests,
-                    pkg.packageName, true,
-                    pkg.applicationInfo.targetSdkVersion, usesLibraryInfos);
+                    pkg.packageName, true, pkg.applicationInfo.targetSdkVersion, usesLibraryInfos,
+                    availablePackages, existingLibraries, newLibraries);
         }
         if (pkg.usesOptionalLibraries != null) {
-            usesLibraryInfos = addSharedLibrariesLPw(pkg.usesOptionalLibraries,
-                    null, null, pkg.packageName, false,
-                    pkg.applicationInfo.targetSdkVersion, usesLibraryInfos);
+            usesLibraryInfos = collectSharedLibraryInfos(pkg.usesOptionalLibraries,
+                    null, null, pkg.packageName, false, pkg.applicationInfo.targetSdkVersion,
+                    usesLibraryInfos, availablePackages, existingLibraries, newLibraries);
         }
+        return usesLibraryInfos;
+    }
+
+    private void executeSharedLibrariesUpdateLPr(PackageParser.Package pkg,
+            PackageParser.Package changingLib, ArrayList<SharedLibraryInfo> usesLibraryInfos) {
+        // If the package provides libraries, clear their old dependencies.
+        // This method will set them up again.
+        applyDefiningSharedLibraryUpdateLocked(pkg, null, (definingLibrary, dependency) -> {
+            definingLibrary.clearDependencies();
+        });
         if (usesLibraryInfos != null) {
             pkg.usesLibraryInfos = usesLibraryInfos;
             // Use LinkedHashSet to preserve the order of files added to
@@ -9726,18 +9790,22 @@
     }
 
     @GuardedBy("mPackages")
-    private ArrayList<SharedLibraryInfo> addSharedLibrariesLPw(
+    private static ArrayList<SharedLibraryInfo> collectSharedLibraryInfos(
             @NonNull List<String> requestedLibraries,
             @Nullable long[] requiredVersions, @Nullable String[][] requiredCertDigests,
             @NonNull String packageName, boolean required, int targetSdk,
-            @Nullable ArrayList<SharedLibraryInfo> outUsedLibraries)
+            @Nullable ArrayList<SharedLibraryInfo> outUsedLibraries,
+            @NonNull final Map<String, PackageParser.Package> availablePackages,
+            @NonNull final Map<String, LongSparseArray<SharedLibraryInfo>> existingLibraries,
+            @Nullable final Map<String, LongSparseArray<SharedLibraryInfo>> newLibraries)
             throws PackageManagerException {
         final int libCount = requestedLibraries.size();
         for (int i = 0; i < libCount; i++) {
             final String libName = requestedLibraries.get(i);
             final long libVersion = requiredVersions != null ? requiredVersions[i]
                     : SharedLibraryInfo.VERSION_UNDEFINED;
-            final SharedLibraryInfo libraryInfo = getSharedLibraryInfoLPr(libName, libVersion);
+            final SharedLibraryInfo libraryInfo = getSharedLibraryInfo(libName, libVersion,
+                    existingLibraries, newLibraries);
             if (libraryInfo == null) {
                 if (required) {
                     throw new PackageManagerException(INSTALL_FAILED_MISSING_SHARED_LIBRARY,
@@ -9757,7 +9825,8 @@
                                     + libraryInfo.getLongVersion() + "; failing!");
                     }
 
-                    PackageParser.Package libPkg = mPackages.get(libraryInfo.getPackageName());
+                    PackageParser.Package libPkg =
+                            availablePackages.get(libraryInfo.getPackageName());
                     if (libPkg == null) {
                         throw new PackageManagerException(INSTALL_FAILED_MISSING_SHARED_LIBRARY,
                                 "Package " + packageName + " requires unavailable static shared"
@@ -9930,15 +9999,24 @@
         @Nullable public final PackageSetting pkgSetting;
         /** ABI code paths that have changed in the package scan */
         @Nullable public final List<String> changedAbiCodePath;
+
+        public final SharedLibraryInfo staticSharedLibraryInfo;
+
+        public final List<SharedLibraryInfo> dynamicSharedLibraryInfos;
+
         public ScanResult(
                 ScanRequest request, boolean success,
                 @Nullable PackageSetting pkgSetting,
-                @Nullable List<String> changedAbiCodePath, boolean existingSettingCopied) {
+                @Nullable List<String> changedAbiCodePath, boolean existingSettingCopied,
+                SharedLibraryInfo staticSharedLibraryInfo,
+                List<SharedLibraryInfo> dynamicSharedLibraryInfos) {
             this.request = request;
             this.success = success;
             this.pkgSetting = pkgSetting;
             this.changedAbiCodePath = changedAbiCodePath;
             this.existingSettingCopied = existingSettingCopied;
+            this.staticSharedLibraryInfo = staticSharedLibraryInfo;
+            this.dynamicSharedLibraryInfos = dynamicSharedLibraryInfos;
         }
     }
 
@@ -10136,29 +10214,6 @@
     }
 
 
-    private void commitSuccessfulScanResults(@NonNull List<ScanResult> results)
-            throws PackageManagerException {
-        synchronized(mPackages) {
-            for (ScanResult result : results) {
-                // failures should have been caught earlier, but in case it wasn't,
-                // let's double check
-                if (!result.success) {
-                    throw new PackageManagerException(
-                            "Scan failed for " + result.request.pkg.packageName);
-                }
-            }
-            for (ScanResult result : results) {
-                try {
-                    prepareScanResultLocked(result);
-                    commitScanResultLocked(result);
-                } catch (PackageManagerException e) {
-                    unprepareScanResultLocked(result);
-                    throw e;
-                }
-            }
-        }
-    }
-
     /** Prepares the system to commit a {@link ScanResult} in a way that will not fail. */
     private void prepareScanResultLocked(@NonNull ScanResult result)
             throws PackageManagerException {
@@ -10191,7 +10246,8 @@
      * possible and the system is not left in an inconsistent state.
      */
     @GuardedBy({"mPackages", "mInstallLock"})
-    private void commitScanResultLocked(@NonNull ScanResult result) throws PackageManagerException {
+    private void commitReconciledScanResultLocked(@NonNull ReconciledPackage reconciledPkg) {
+        final ScanResult result = reconciledPkg.scanResult;
         final ScanRequest request = result.request;
         final PackageParser.Package pkg = request.pkg;
         final PackageParser.Package oldPkg = request.oldPkg;
@@ -10199,7 +10255,6 @@
         final @ScanFlags int scanFlags = request.scanFlags;
         final PackageSetting oldPkgSetting = request.oldPkgSetting;
         final PackageSetting originalPkgSetting = request.originalPkgSetting;
-        final PackageSetting disabledPkgSetting = request.disabledPkgSetting;
         final UserHandle user = request.user;
         final String realPkgName = request.realPkgName;
         final List<String> changedAbiCodePath = result.changedAbiCodePath;
@@ -10235,130 +10290,19 @@
             mTransferedPackages.add(pkg.packageName);
         }
 
-        // THROWS: when requested libraries that can't be found. it only changes
-        // the state of the passed in pkg object, so, move to the top of the method
-        // and allow it to abort
-        if ((scanFlags & SCAN_BOOTING) == 0
-                && (parseFlags & PackageParser.PARSE_IS_SYSTEM_DIR) == 0) {
-            // Check all shared libraries and map to their actual file path.
-            // We only do this here for apps not on a system dir, because those
-            // are the only ones that can fail an install due to this.  We
-            // will take care of the system apps by updating all of their
-            // library paths after the scan is done. Also during the initial
-            // scan don't update any libs as we do this wholesale after all
-            // apps are scanned to avoid dependency based scanning.
-            updateSharedLibrariesLPr(pkg, null);
-        }
-
-        // All versions of a static shared library are referenced with the same
-        // package name. Internally, we use a synthetic package name to allow
-        // multiple versions of the same shared library to be installed. So,
-        // we need to generate the synthetic package name of the latest shared
-        // library in order to compare signatures.
-        PackageSetting signatureCheckPs = pkgSetting;
-        if (pkg.applicationInfo.isStaticSharedLibrary()) {
-            SharedLibraryInfo libraryInfo = getLatestSharedLibraVersionLPr(pkg);
-            if (libraryInfo != null) {
-                signatureCheckPs = mSettings.getPackageLPr(libraryInfo.getPackageName());
-            }
+        if (reconciledPkg.collectedSharedLibraryInfos != null) {
+            executeSharedLibrariesUpdateLPr(pkg, null, reconciledPkg.collectedSharedLibraryInfos);
         }
 
         final KeySetManagerService ksms = mSettings.mKeySetManagerService;
-        if (ksms.shouldCheckUpgradeKeySetLocked(signatureCheckPs, scanFlags)) {
-            if (ksms.checkUpgradeKeySetLocked(signatureCheckPs, pkg)) {
-                // We just determined the app is signed correctly, so bring
-                // over the latest parsed certs.
-                pkgSetting.signatures.mSigningDetails = pkg.mSigningDetails;
-            } else {
-                if ((parseFlags & PackageParser.PARSE_IS_SYSTEM_DIR) == 0) {
-                    throw new PackageManagerException(INSTALL_FAILED_UPDATE_INCOMPATIBLE,
-                            "Package " + pkg.packageName + " upgrade keys do not match the "
-                                    + "previously installed version");
-                } else {
-                    pkgSetting.signatures.mSigningDetails = pkg.mSigningDetails;
-                    String msg = "System package " + pkg.packageName
-                            + " signature changed; retaining data.";
-                    reportSettingsProblem(Log.WARN, msg);
-                }
-            }
-        } else {
-            try {
-                final boolean compareCompat = isCompatSignatureUpdateNeeded(pkg);
-                final boolean compareRecover = isRecoverSignatureUpdateNeeded(pkg);
-                final boolean compatMatch = verifySignatures(signatureCheckPs, disabledPkgSetting,
-                        pkg.mSigningDetails, compareCompat, compareRecover);
-                // The new KeySets will be re-added later in the scanning process.
-                if (compatMatch) {
-                    synchronized (mPackages) {
-                        ksms.removeAppKeySetDataLPw(pkg.packageName);
-                    }
-                }
-                // We just determined the app is signed correctly, so bring
-                // over the latest parsed certs.
-                pkgSetting.signatures.mSigningDetails = pkg.mSigningDetails;
-
-
-                // if this is is a sharedUser, check to see if the new package is signed by a newer
-                // signing certificate than the existing one, and if so, copy over the new details
-                if (signatureCheckPs.sharedUser != null) {
-                    if (pkg.mSigningDetails.hasAncestor(
-                                signatureCheckPs.sharedUser.signatures.mSigningDetails)) {
-                        signatureCheckPs.sharedUser.signatures.mSigningDetails = pkg.mSigningDetails;
-                    }
-                    if (signatureCheckPs.sharedUser.signaturesChanged == null) {
-                        signatureCheckPs.sharedUser.signaturesChanged = Boolean.FALSE;
-                    }
-                }
-            } catch (PackageManagerException e) {
-                if ((parseFlags & PackageParser.PARSE_IS_SYSTEM_DIR) == 0) {
-                    throw e;
-                }
-                // The signature has changed, but this package is in the system
-                // image...  let's recover!
-                pkgSetting.signatures.mSigningDetails = pkg.mSigningDetails;
-
-                // If the system app is part of a shared user we allow that shared user to change
-                // signatures as well as part of an OTA. We still need to verify that the signatures
-                // are consistent within the shared user for a given boot, so only allow updating
-                // the signatures on the first package scanned for the shared user (i.e. if the
-                // signaturesChanged state hasn't been initialized yet in SharedUserSetting).
-                if (signatureCheckPs.sharedUser != null) {
-                    if (signatureCheckPs.sharedUser.signaturesChanged != null &&
-                        compareSignatures(
-                            signatureCheckPs.sharedUser.signatures.mSigningDetails.signatures,
-                            pkg.mSigningDetails.signatures) != PackageManager.SIGNATURE_MATCH) {
-                        if (SystemProperties.getInt("ro.product.first_api_level", 0) <= 28) {
-                            // Mismatched signatures is an error and silently skipping system
-                            // packages will likely break the device in unforeseen ways. However,
-                            // we allow the device to boot anyway because, prior to P, vendors were
-                            // not expecting the platform to crash in this situation.
-                            throw new PackageManagerException(
-                                    INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES,
-                                    "Signature mismatch for shared user: " + pkgSetting.sharedUser);
-                        } else {
-                            // Treat mismatched signatures on system packages using a shared UID as
-                            // fatal for the system overall, rather than just failing to install
-                            // whichever package happened to be scanned later.
-                            throw new IllegalStateException("Signature mismatch on system package "
-                                + pkg.packageName + " for shared user " + pkgSetting.sharedUser);
-                        }
-                    }
-
-                    signatureCheckPs.sharedUser.signatures.mSigningDetails = pkg.mSigningDetails;
-                    signatureCheckPs.sharedUser.signaturesChanged = Boolean.TRUE;
-                }
-                // File a report about this.
-                String msg = "System package " + pkg.packageName
-                        + " signature changed; retaining data.";
-                reportSettingsProblem(Log.WARN, msg);
-            } catch (IllegalArgumentException e) {
-                // should never happen: certs matched when checking, but not when comparing
-                // old to new for sharedUser
-                throw new RuntimeException(
-                        "Signing certificates comparison made on incomparable signing details"
-                        + " but somehow passed verifySignatures!", e);
-            }
+        if (reconciledPkg.removeAppKeySetData) {
+            ksms.removeAppKeySetDataLPw(pkg.packageName);
         }
+        if (reconciledPkg.sharedUserSignaturesChanged) {
+            pkgSetting.sharedUser.signaturesChanged = Boolean.TRUE;
+            pkgSetting.sharedUser.signatures.mSigningDetails = reconciledPkg.signingDetails;
+        }
+        pkgSetting.signatures.mSigningDetails = reconciledPkg.signingDetails;
 
         if ((scanFlags & SCAN_CHECK_ONLY) == 0 && pkg.mAdoptPermissions != null) {
             // This package wants to adopt ownership of permissions from
@@ -10396,8 +10340,8 @@
         } else {
             final int userId = user == null ? 0 : user.getIdentifier();
             // Modify state for the given package setting
-            commitPackageSettings(pkg, oldPkg, pkgSetting, user, scanFlags,
-                    (parseFlags & PackageParser.PARSE_CHATTY) != 0 /*chatty*/);
+            commitPackageSettings(pkg, oldPkg, pkgSetting, scanFlags,
+                    (parseFlags & PackageParser.PARSE_CHATTY) != 0 /*chatty*/, reconciledPkg);
             if (pkgSetting.getInstantApp(userId)) {
                 mInstantAppRegistry.addInstantAppLPw(userId, pkgSetting.appId);
             }
@@ -10568,11 +10512,10 @@
                     UserManagerService.getInstance(), usesStaticLibraries,
                     pkg.usesStaticLibrariesVersions);
         } else {
-            if (!createNewPackage) {
-                // make a deep copy to avoid modifying any existing system state.
-                pkgSetting = new PackageSetting(pkgSetting);
-                pkgSetting.pkg = pkg;
-            }
+            // make a deep copy to avoid modifying any existing system state.
+            pkgSetting = new PackageSetting(pkgSetting);
+            pkgSetting.pkg = pkg;
+
             // REMOVE SharedUserSetting from method; update in a separate call.
             //
             // TODO(narayan): This update is bogus. nativeLibraryDir & primaryCpuAbi,
@@ -10791,8 +10734,21 @@
             pkgSetting.volumeUuid = volumeUuid;
         }
 
+        SharedLibraryInfo staticSharedLibraryInfo = null;
+        if (!TextUtils.isEmpty(pkg.staticSharedLibName)) {
+            staticSharedLibraryInfo = SharedLibraryInfo.createForStatic(pkg);
+        }
+        List<SharedLibraryInfo> dynamicSharedLibraryInfos = null;
+        if (!ArrayUtils.isEmpty(pkg.libraryNames)) {
+            dynamicSharedLibraryInfos = new ArrayList<>(pkg.libraryNames.size());
+            for (String name : pkg.libraryNames) {
+                dynamicSharedLibraryInfos.add(SharedLibraryInfo.createForDynamic(pkg, name));
+            }
+        }
+
         return new ScanResult(request, true, pkgSetting, changedAbiCodePath,
-                !createNewPackage /* existingSettingCopied */);
+                !createNewPackage /* existingSettingCopied */, staticSharedLibraryInfo,
+                dynamicSharedLibraryInfos);
     }
 
     /**
@@ -11302,24 +11258,48 @@
         }
     }
 
-    private boolean addSharedLibraryLPw(String path, String apk, List<String> codePaths,
-            String name, long version, int type, String declaringPackageName,
-            long declaringVersionCode) {
+    @GuardedBy("mPackages")
+    private boolean addBuiltInSharedLibraryLocked(String path, String name) {
+        if (nonStaticSharedLibExistsLocked(name)) {
+            return false;
+        }
+
+        SharedLibraryInfo libraryInfo = new SharedLibraryInfo(path, null, null, name,
+                (long) SharedLibraryInfo.VERSION_UNDEFINED, SharedLibraryInfo.TYPE_BUILTIN,
+                new VersionedPackage(PLATFORM_PACKAGE_NAME, (long) 0),
+                null, null);
+
+        commitSharedLibraryInfoLocked(libraryInfo);
+        return true;
+    }
+
+    @GuardedBy("mPackages")
+    private boolean nonStaticSharedLibExistsLocked(String name) {
+        return sharedLibExists(name, SharedLibraryInfo.VERSION_UNDEFINED, mSharedLibraries);
+    }
+
+    private static boolean sharedLibExists(final String name, final long version,
+            Map<String, LongSparseArray<SharedLibraryInfo>> librarySource) {
+        LongSparseArray<SharedLibraryInfo> versionedLib = librarySource.get(name);
+        if (versionedLib != null && versionedLib.indexOfKey(version) >= 0) {
+            return true;
+        }
+        return false;
+    }
+
+    @GuardedBy("mPackages")
+    private void commitSharedLibraryInfoLocked(SharedLibraryInfo libraryInfo) {
+        final String name = libraryInfo.getName();
         LongSparseArray<SharedLibraryInfo> versionedLib = mSharedLibraries.get(name);
         if (versionedLib == null) {
             versionedLib = new LongSparseArray<>();
             mSharedLibraries.put(name, versionedLib);
-            if (type == SharedLibraryInfo.TYPE_STATIC) {
-                mStaticLibsByDeclaringPackage.put(declaringPackageName, versionedLib);
-            }
-        } else if (versionedLib.indexOfKey(version) >= 0) {
-            return false;
         }
-        SharedLibraryInfo libraryInfo = new SharedLibraryInfo(path, apk, codePaths, name,
-                version, type, new VersionedPackage(declaringPackageName, declaringVersionCode),
-                null, null);
-        versionedLib.put(version, libraryInfo);
-        return true;
+        final String declaringPackageName = libraryInfo.getDeclaringPackage().getPackageName();
+        if (libraryInfo.getType() == SharedLibraryInfo.TYPE_STATIC) {
+            mStaticLibsByDeclaringPackage.put(declaringPackageName, versionedLib);
+        }
+        versionedLib.put(libraryInfo.getLongVersion(), libraryInfo);
     }
 
     private boolean removeSharedLibraryLPw(String name, long version) {
@@ -11348,8 +11328,8 @@
      * be available for query, resolution, etc...
      */
     private void commitPackageSettings(PackageParser.Package pkg,
-            @Nullable PackageParser.Package oldPkg, PackageSetting pkgSetting, UserHandle user,
-            final @ScanFlags int scanFlags, boolean chatty) {
+            @Nullable PackageParser.Package oldPkg, PackageSetting pkgSetting,
+            final @ScanFlags int scanFlags, boolean chatty, ReconciledPackage reconciledPkg) {
         final String pkgName = pkg.packageName;
         if (mCustomResolverComponentName != null &&
                 mCustomResolverComponentName.getPackageName().equals(pkg.packageName)) {
@@ -11396,90 +11376,23 @@
         ArrayList<PackageParser.Package> clientLibPkgs = null;
         // writer
         synchronized (mPackages) {
-            boolean hasStaticSharedLibs = false;
-
-            // Any app can add new static shared libraries
-            if (pkg.staticSharedLibName != null) {
-                // Static shared libs don't allow renaming as they have synthetic package
-                // names to allow install of multiple versions, so use name from manifest.
-                if (addSharedLibraryLPw(null, pkg.packageName, pkg.getAllCodePaths(),
-                        pkg.staticSharedLibName,
-                        pkg.staticSharedLibVersion, SharedLibraryInfo.TYPE_STATIC,
-                        pkg.manifestPackageName, pkg.getLongVersionCode())) {
-                    hasStaticSharedLibs = true;
-                    // Shared libraries for the package need to be updated.
-                    try {
-                        updateSharedLibrariesLPr(pkg, null);
-                    } catch (PackageManagerException e) {
-                        Slog.e(TAG, "updateSharedLibrariesLPr failed: ", e);
-                    }
-                } else {
-                    Slog.w(TAG, "Package " + pkg.packageName + " library "
-                                + pkg.staticSharedLibName + " already exists; skipping");
+            if (!ArrayUtils.isEmpty(reconciledPkg.allowedSharedLibraryInfos)) {
+                for (SharedLibraryInfo info : reconciledPkg.allowedSharedLibraryInfos) {
+                    commitSharedLibraryInfoLocked(info);
                 }
-                // Static shared libs cannot be updated once installed since they
-                // use synthetic package name which includes the version code, so
-                // not need to update other packages's shared lib dependencies.
+                try {
+                    // Shared libraries for the package need to be updated.
+                    updateSharedLibrariesLPr(pkg, null);
+                } catch (PackageManagerException e) {
+                    Slog.e(TAG, "updateSharedLibrariesLPr failed: ", e);
+                }
             }
 
-            if (!hasStaticSharedLibs
-                    && (pkg.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
-                // Only system apps can add new dynamic shared libraries.
-                if (pkg.libraryNames != null) {
-                    for (int i = 0; i < pkg.libraryNames.size(); i++) {
-                        String name = pkg.libraryNames.get(i);
-                        boolean allowed = false;
-                        if (pkg.isUpdatedSystemApp()) {
-                            // New library entries can only be added through the
-                            // system image.  This is important to get rid of a lot
-                            // of nasty edge cases: for example if we allowed a non-
-                            // system update of the app to add a library, then uninstalling
-                            // the update would make the library go away, and assumptions
-                            // we made such as through app install filtering would now
-                            // have allowed apps on the device which aren't compatible
-                            // with it.  Better to just have the restriction here, be
-                            // conservative, and create many fewer cases that can negatively
-                            // impact the user experience.
-                            final PackageSetting sysPs = mSettings
-                                    .getDisabledSystemPkgLPr(pkg.packageName);
-                            if (sysPs.pkg != null && sysPs.pkg.libraryNames != null) {
-                                for (int j = 0; j < sysPs.pkg.libraryNames.size(); j++) {
-                                    if (name.equals(sysPs.pkg.libraryNames.get(j))) {
-                                        allowed = true;
-                                        break;
-                                    }
-                                }
-                            }
-                        } else {
-                            allowed = true;
-                        }
-                        if (allowed) {
-                            if (!addSharedLibraryLPw(null, pkg.packageName, pkg.getAllCodePaths(),
-                                    name, SharedLibraryInfo.VERSION_UNDEFINED,
-                                    SharedLibraryInfo.TYPE_DYNAMIC,
-                                    pkg.packageName, pkg.getLongVersionCode())) {
-                                Slog.w(TAG, "Package " + pkg.packageName + " library "
-                                        + name + " already exists; skipping");
-                            }
-                            // Shared libraries for the package need to be updated.
-                            try {
-                                updateSharedLibrariesLPr(pkg, null);
-                            } catch (PackageManagerException e) {
-                                Slog.e(TAG, "updateSharedLibrariesLPr failed: ", e);
-                            }
-                        } else {
-                            Slog.w(TAG, "Package " + pkg.packageName + " declares lib "
-                                    + name + " that is not declared on system image; skipping");
-                        }
-                    }
-
-                    if ((scanFlags & SCAN_BOOTING) == 0) {
-                        // If we are not booting, we need to update any applications
-                        // that are clients of our shared library.  If we are booting,
-                        // this will all be done once the scan is complete.
-                        clientLibPkgs = updateAllSharedLibrariesLPw(pkg);
-                    }
-                }
+            if (reconciledPkg.hasDynamicSharedLibraries() && (scanFlags & SCAN_BOOTING) == 0) {
+                // If we are not booting, we need to update any applications
+                // that are clients of our shared library.  If we are booting,
+                // this will all be done once the scan is complete.
+                clientLibPkgs = updateAllSharedLibrariesLPw(pkg);
             }
         }
 
@@ -15235,20 +15148,40 @@
     private static class ReconcileRequest {
         public final Map<String, ScanResult> scannedPackages;
 
-        // TODO: Remove install-specific details from reconcile request; make them generic types
-        //       that can be used for scanDir for example.
+        public final Map<String, PackageParser.Package> allPackages;
+        public final Map<String, LongSparseArray<SharedLibraryInfo>> sharedLibrarySource;
         public final Map<String, InstallArgs> installArgs;
         public final Map<String, PackageInstalledInfo> installResults;
         public final Map<String, PrepareResult> preparedPackages;
+        public final Map<String, VersionInfo> versionInfos;
+        public final Map<String, PackageSetting> lastStaticSharedLibSettings;
 
         private ReconcileRequest(Map<String, ScanResult> scannedPackages,
                 Map<String, InstallArgs> installArgs,
                 Map<String, PackageInstalledInfo> installResults,
-                Map<String, PrepareResult> preparedPackages) {
+                Map<String, PrepareResult> preparedPackages,
+                Map<String, LongSparseArray<SharedLibraryInfo>> sharedLibrarySource,
+                Map<String, PackageParser.Package> allPackages,
+                Map<String, VersionInfo> versionInfos,
+                Map<String, PackageSetting> lastStaticSharedLibSettings) {
             this.scannedPackages = scannedPackages;
             this.installArgs = installArgs;
             this.installResults = installResults;
             this.preparedPackages = preparedPackages;
+            this.sharedLibrarySource = sharedLibrarySource;
+            this.allPackages = allPackages;
+            this.versionInfos = versionInfos;
+            this.lastStaticSharedLibSettings = lastStaticSharedLibSettings;
+        }
+
+        private ReconcileRequest(Map<String, ScanResult> scannedPackages,
+                Map<String, LongSparseArray<SharedLibraryInfo>> sharedLibrarySource,
+                Map<String, PackageParser.Package> allPackages,
+                Map<String, VersionInfo> versionInfos,
+                Map<String, PackageSetting> lastStaticSharedLibSettings) {
+            this(scannedPackages, Collections.emptyMap(), Collections.emptyMap(),
+                    Collections.emptyMap(), sharedLibrarySource, allPackages, versionInfos,
+                    lastStaticSharedLibSettings);
         }
     }
     private static class ReconcileFailure extends PackageManagerException {
@@ -15258,6 +15191,9 @@
         ReconcileFailure(int reason, String message) {
             super(reason, "Reconcile failed: " + message);
         }
+        ReconcileFailure(PackageManagerException e) {
+            this(e.error, e.getMessage());
+        }
     }
 
     /**
@@ -15267,49 +15203,91 @@
     private static class ReconciledPackage {
         public final PackageSetting pkgSetting;
         public final ScanResult scanResult;
-        public final UserHandle installForUser;
-        public final String volumeUuid;
         // TODO: Remove install-specific details from the reconcile result
         public final PackageInstalledInfo installResult;
-        public final PrepareResult prepareResult;
-        @PackageManager.InstallFlags
-        public final int installFlags;
-        public final InstallArgs installArgs;
+        @Nullable public final PrepareResult prepareResult;
+        @Nullable public final InstallArgs installArgs;
         public final DeletePackageAction deletePackageAction;
+        public final List<SharedLibraryInfo> allowedSharedLibraryInfos;
+        public final SigningDetails signingDetails;
+        public final boolean sharedUserSignaturesChanged;
+        public ArrayList<SharedLibraryInfo> collectedSharedLibraryInfos;
+        public final boolean removeAppKeySetData;
 
         private ReconciledPackage(InstallArgs installArgs, PackageSetting pkgSetting,
-                UserHandle installForUser, PackageInstalledInfo installResult, int installFlags,
-                String volumeUuid, PrepareResult prepareResult, ScanResult scanResult,
-                DeletePackageAction deletePackageAction) {
+                PackageInstalledInfo installResult,
+                PrepareResult prepareResult, ScanResult scanResult,
+                DeletePackageAction deletePackageAction,
+                List<SharedLibraryInfo> allowedSharedLibraryInfos,
+                SigningDetails signingDetails,
+                boolean sharedUserSignaturesChanged,
+                boolean removeAppKeySetData) {
             this.installArgs = installArgs;
             this.pkgSetting = pkgSetting;
-            this.installForUser = installForUser;
             this.installResult = installResult;
-            this.installFlags = installFlags;
-            this.volumeUuid = volumeUuid;
             this.prepareResult = prepareResult;
             this.scanResult = scanResult;
             this.deletePackageAction = deletePackageAction;
+            this.allowedSharedLibraryInfos = allowedSharedLibraryInfos;
+            this.signingDetails = signingDetails;
+            this.sharedUserSignaturesChanged = sharedUserSignaturesChanged;
+            this.removeAppKeySetData = removeAppKeySetData;
+        }
+
+        public boolean hasDynamicSharedLibraries() {
+            return !ArrayUtils.isEmpty(allowedSharedLibraryInfos)
+                    && allowedSharedLibraryInfos.get(0).getType() != SharedLibraryInfo.TYPE_STATIC;
         }
     }
 
     @GuardedBy("mPackages")
     private static Map<String, ReconciledPackage> reconcilePackagesLocked(
-            final ReconcileRequest request)
+            final ReconcileRequest request, KeySetManagerService ksms)
             throws ReconcileFailure {
-        Map<String, ReconciledPackage> result = new ArrayMap<>(request.scannedPackages.size());
-        for (String installPackageName : request.installArgs.keySet()) {
-            final ScanResult scanResult = request.scannedPackages.get(installPackageName);
+        final Map<String, ScanResult> scannedPackages = request.scannedPackages;
+
+        final Map<String, ReconciledPackage> result = new ArrayMap<>(scannedPackages.size());
+
+        // make a copy of the existing set of packages so we can combine them with incoming packages
+        final ArrayMap<String, PackageParser.Package> combinedPackages =
+                new ArrayMap<>(request.allPackages.size() + scannedPackages.size());
+        combinedPackages.putAll(request.allPackages);
+
+        final Map<String, LongSparseArray<SharedLibraryInfo>> incomingSharedLibraries =
+                new ArrayMap<>();
+
+        for (String installPackageName : scannedPackages.keySet()) {
+            final ScanResult scanResult = scannedPackages.get(installPackageName);
+
+            // add / replace existing with incoming packages
+            combinedPackages.put(scanResult.pkgSetting.name, scanResult.request.pkg);
+
+            // in the first pass, we'll build up the set of incoming shared libraries
+            final List<SharedLibraryInfo> allowedSharedLibInfos =
+                    getAllowedSharedLibInfos(scanResult, request.sharedLibrarySource);
+            final SharedLibraryInfo staticLib = scanResult.staticSharedLibraryInfo;
+            if (allowedSharedLibInfos != null) {
+                for (SharedLibraryInfo info : allowedSharedLibInfos) {
+                    if (!addSharedLibraryToPackageVersionMap(incomingSharedLibraries, info)) {
+                        throw new ReconcileFailure("Static Shared Library " + staticLib.getName()
+                                + " is being installed twice in this set!");
+                    }
+                }
+            }
+
+            // the following may be null if we're just reconciling on boot (and not during install)
             final InstallArgs installArgs = request.installArgs.get(installPackageName);
             final PackageInstalledInfo res = request.installResults.get(installPackageName);
             final PrepareResult prepareResult = request.preparedPackages.get(installPackageName);
-            if (scanResult == null || installArgs == null || res == null) {
-                throw new ReconcileFailure(
-                        "inputs not balanced; missing argument for " + installPackageName);
+            final boolean isInstall = installArgs != null;
+            if (isInstall && (res == null || prepareResult == null)) {
+                throw new ReconcileFailure("Reconcile arguments are not balanced for "
+                        + installPackageName + "!");
             }
+
             final DeletePackageAction deletePackageAction;
             // we only want to try to delete for non system apps
-            if (prepareResult.replace && !prepareResult.system) {
+            if (isInstall && prepareResult.replace && !prepareResult.system) {
                 final boolean killApp = (scanResult.request.scanFlags & SCAN_DONT_KILL_APP) == 0;
                 final int deleteFlags = PackageManager.DELETE_KEEP_DATA
                         | (killApp ? 0 : PackageManager.DELETE_DONT_KILL_APP);
@@ -15324,17 +15302,252 @@
             } else {
                 deletePackageAction = null;
             }
+
+            final int scanFlags = scanResult.request.scanFlags;
+            final int parseFlags = scanResult.request.parseFlags;
+            final PackageParser.Package pkg = scanResult.request.pkg;
+
+            final PackageSetting disabledPkgSetting = scanResult.request.disabledPkgSetting;
+            final PackageSetting lastStaticSharedLibSetting =
+                    request.lastStaticSharedLibSettings.get(installPackageName);
+            final PackageSetting signatureCheckPs =
+                    (prepareResult != null && lastStaticSharedLibSetting != null)
+                            ? lastStaticSharedLibSetting
+                            : scanResult.pkgSetting;
+            boolean removeAppKeySetData = false;
+            boolean sharedUserSignaturesChanged = false;
+            SigningDetails signingDetails = null;
+            if (ksms.shouldCheckUpgradeKeySetLocked(signatureCheckPs, scanFlags)) {
+                if (ksms.checkUpgradeKeySetLocked(signatureCheckPs, pkg)) {
+                    // We just determined the app is signed correctly, so bring
+                    // over the latest parsed certs.
+                } else {
+                    if ((parseFlags & PackageParser.PARSE_IS_SYSTEM_DIR) == 0) {
+                        throw new ReconcileFailure(INSTALL_FAILED_UPDATE_INCOMPATIBLE,
+                                "Package " + pkg.packageName + " upgrade keys do not match the "
+                                        + "previously installed version");
+                    } else {
+                        String msg = "System package " + pkg.packageName
+                                + " signature changed; retaining data.";
+                        reportSettingsProblem(Log.WARN, msg);
+                    }
+                }
+                signingDetails = pkg.mSigningDetails;
+            } else {
+                try {
+                    final VersionInfo versionInfo = request.versionInfos.get(installPackageName);
+                    final boolean compareCompat = isCompatSignatureUpdateNeeded(versionInfo);
+                    final boolean compareRecover = isRecoverSignatureUpdateNeeded(versionInfo);
+                    final boolean compatMatch = verifySignatures(signatureCheckPs,
+                            disabledPkgSetting, pkg.mSigningDetails, compareCompat, compareRecover);
+                    // The new KeySets will be re-added later in the scanning process.
+                    if (compatMatch) {
+                        removeAppKeySetData = true;
+                    }
+                    // We just determined the app is signed correctly, so bring
+                    // over the latest parsed certs.
+                    signingDetails = pkg.mSigningDetails;
+
+
+                    // if this is is a sharedUser, check to see if the new package is signed by a
+                    // newer
+                    // signing certificate than the existing one, and if so, copy over the new
+                    // details
+                    if (signatureCheckPs.sharedUser != null) {
+                        if (pkg.mSigningDetails.hasAncestor(
+                                signatureCheckPs.sharedUser.signatures.mSigningDetails)) {
+                            signatureCheckPs.sharedUser.signatures.mSigningDetails =
+                                    pkg.mSigningDetails;
+                        }
+                        if (signatureCheckPs.sharedUser.signaturesChanged == null) {
+                            signatureCheckPs.sharedUser.signaturesChanged = Boolean.FALSE;
+                        }
+                    }
+                } catch (PackageManagerException e) {
+                    if ((parseFlags & PackageParser.PARSE_IS_SYSTEM_DIR) == 0) {
+                        throw new ReconcileFailure(e);
+                    }
+                    signingDetails = pkg.mSigningDetails;
+
+                    // If the system app is part of a shared user we allow that shared user to
+                    // change
+                    // signatures as well as part of an OTA. We still need to verify that the
+                    // signatures
+                    // are consistent within the shared user for a given boot, so only allow
+                    // updating
+                    // the signatures on the first package scanned for the shared user (i.e. if the
+                    // signaturesChanged state hasn't been initialized yet in SharedUserSetting).
+                    if (signatureCheckPs.sharedUser != null) {
+                        final Signature[] sharedUserSignatures =
+                                signatureCheckPs.sharedUser.signatures.mSigningDetails.signatures;
+                        if (signatureCheckPs.sharedUser.signaturesChanged != null
+                                && compareSignatures(sharedUserSignatures,
+                                        pkg.mSigningDetails.signatures)
+                                        != PackageManager.SIGNATURE_MATCH) {
+                            if (SystemProperties.getInt("ro.product.first_api_level", 0) <= 28) {
+                                // Mismatched signatures is an error and silently skipping system
+                                // packages will likely break the device in unforeseen ways.
+                                // However,
+                                // we allow the device to boot anyway because, prior to P,
+                                // vendors were
+                                // not expecting the platform to crash in this situation.
+                                throw new ReconcileFailure(
+                                        INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES,
+                                        "Signature mismatch for shared user: "
+                                                + scanResult.pkgSetting.sharedUser);
+                            } else {
+                                // Treat mismatched signatures on system packages using a shared
+                                // UID as
+                                // fatal for the system overall, rather than just failing to install
+                                // whichever package happened to be scanned later.
+                                throw new IllegalStateException(
+                                        "Signature mismatch on system package "
+                                                + pkg.packageName + " for shared user "
+                                                + scanResult.pkgSetting.sharedUser);
+                            }
+                        }
+
+                        sharedUserSignaturesChanged = true;
+                        signatureCheckPs.sharedUser.signatures.mSigningDetails =
+                                pkg.mSigningDetails;
+                        signatureCheckPs.sharedUser.signaturesChanged = Boolean.TRUE;
+                    }
+                    // File a report about this.
+                    String msg = "System package " + pkg.packageName
+                            + " signature changed; retaining data.";
+                    reportSettingsProblem(Log.WARN, msg);
+                } catch (IllegalArgumentException e) {
+                    // should never happen: certs matched when checking, but not when comparing
+                    // old to new for sharedUser
+                    throw new RuntimeException(
+                            "Signing certificates comparison made on incomparable signing details"
+                                    + " but somehow passed verifySignatures!", e);
+                }
+            }
+
             result.put(installPackageName,
-                    new ReconciledPackage(installArgs, scanResult.pkgSetting, installArgs.getUser(),
-                            res, installArgs.installFlags, installArgs.volumeUuid,
-                            request.preparedPackages.get(installPackageName), scanResult,
-                            deletePackageAction));
+                    new ReconciledPackage(installArgs, scanResult.pkgSetting,
+                            res, request.preparedPackages.get(installPackageName), scanResult,
+                            deletePackageAction, allowedSharedLibInfos, signingDetails,
+                            sharedUserSignaturesChanged, removeAppKeySetData));
         }
+
+        for (String installPackageName : scannedPackages.keySet()) {
+            // Check all shared libraries and map to their actual file path.
+            // We only do this here for apps not on a system dir, because those
+            // are the only ones that can fail an install due to this.  We
+            // will take care of the system apps by updating all of their
+            // library paths after the scan is done. Also during the initial
+            // scan don't update any libs as we do this wholesale after all
+            // apps are scanned to avoid dependency based scanning.
+            final ScanResult scanResult = scannedPackages.get(installPackageName);
+            if ((scanResult.request.scanFlags & SCAN_BOOTING) != 0
+                    || (scanResult.request.parseFlags & PackageParser.PARSE_IS_SYSTEM_DIR) != 0) {
+                continue;
+            }
+            try {
+                result.get(installPackageName).collectedSharedLibraryInfos =
+                        collectSharedLibraryInfos(scanResult.request.pkg, combinedPackages,
+                                request.sharedLibrarySource, incomingSharedLibraries);
+
+            } catch (PackageManagerException e) {
+                throw new ReconcileFailure(e.error, e.getMessage());
+            }
+        }
+
         return result;
     }
 
+    private static List<SharedLibraryInfo> getAllowedSharedLibInfos(
+            ScanResult scanResult,
+            Map<String, LongSparseArray<SharedLibraryInfo>> existingSharedLibraries) {
+        final PackageParser.Package pkg = scanResult.pkgSetting.pkg;
+        if (scanResult.staticSharedLibraryInfo == null
+                && scanResult.dynamicSharedLibraryInfos == null) {
+            return null;
+        }
+
+        // Any app can add new static shared libraries
+        if (scanResult.staticSharedLibraryInfo != null) {
+            return Collections.singletonList(scanResult.staticSharedLibraryInfo);
+        }
+        final boolean hasDynamicLibraries =
+                (pkg.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0
+                        && scanResult.dynamicSharedLibraryInfos != null;
+        if (!hasDynamicLibraries) {
+            return null;
+        }
+        final ArrayList<SharedLibraryInfo> infos =
+                new ArrayList<>(scanResult.dynamicSharedLibraryInfos.size());
+        final boolean updatedSystemApp = pkg.isUpdatedSystemApp();
+        for (SharedLibraryInfo info : scanResult.dynamicSharedLibraryInfos) {
+            String name = info.getName();
+            boolean allowed = false;
+            if (updatedSystemApp) {
+                // New library entries can only be added through the
+                // system image.  This is important to get rid of a lot
+                // of nasty edge cases: for example if we allowed a non-
+                // system update of the app to add a library, then uninstalling
+                // the update would make the library go away, and assumptions
+                // we made such as through app install filtering would now
+                // have allowed apps on the device which aren't compatible
+                // with it.  Better to just have the restriction here, be
+                // conservative, and create many fewer cases that can negatively
+                // impact the user experience.
+                final PackageSetting sysPs = scanResult.request.disabledPkgSetting;
+                if (sysPs.pkg != null && sysPs.pkg.libraryNames != null) {
+                    for (int j = 0; j < sysPs.pkg.libraryNames.size(); j++) {
+                        if (name.equals(sysPs.pkg.libraryNames.get(j))) {
+                            allowed = true;
+                            break;
+                        }
+                    }
+                }
+            } else {
+                allowed = true;
+            }
+            if (allowed) {
+                if (sharedLibExists(
+                        name, SharedLibraryInfo.VERSION_UNDEFINED, existingSharedLibraries)) {
+                    Slog.w(TAG, "Package " + pkg.packageName + " library "
+                            + name + " already exists; skipping");
+                    continue;
+                }
+                infos.add(info);
+            } else {
+                Slog.w(TAG, "Package " + pkg.packageName + " declares lib "
+                        + name + " that is not declared on system image; skipping");
+                continue;
+            }
+        }
+        return infos;
+    }
+
+    /**
+     * Returns false if the adding shared library already exists in the map and so could not be
+     * added.
+     */
+    private static boolean addSharedLibraryToPackageVersionMap(
+            Map<String, LongSparseArray<SharedLibraryInfo>> target,
+            SharedLibraryInfo library) {
+        final String name = library.getName();
+        if (target.containsKey(name)) {
+            if (library.getType() != SharedLibraryInfo.TYPE_STATIC) {
+                // We've already added this non-version-specific library to the map.
+                return false;
+            } else if (target.get(name).indexOfKey(library.getLongVersion()) >= 0) {
+                // We've already added this version of a version-specific library to the map.
+                return false;
+            }
+        } else {
+            target.put(name, new LongSparseArray<>());
+        }
+        target.get(name).put(library.getLongVersion(), library);
+        return true;
+    }
+
     @GuardedBy("mPackages")
-    private boolean commitPackagesLocked(final CommitRequest request) {
+    private void commitPackagesLocked(final CommitRequest request) {
         // TODO: remove any expected failures from this method; this should only be able to fail due
         //       to unavoidable errors (I/O, etc.)
         for (ReconciledPackage reconciledPkg : request.reconciledPackages.values()) {
@@ -15470,19 +15683,9 @@
                 }
             }
 
-
-
-            try {
-                prepareScanResultLocked(scanResult);
-                commitScanResultLocked(scanResult);
-            } catch (PackageManagerException e) {
-                unprepareScanResultLocked(scanResult);
-                res.setReturnCode(INSTALL_FAILED_INTERNAL_ERROR);
-                res.setError("Package couldn't be installed in " + pkg.codePath, e);
-                return false;
-            }
+            commitReconciledScanResultLocked(reconciledPkg);
             updateSettingsLI(pkg, reconciledPkg.installArgs.installerPackageName, request.mAllUsers,
-                    res, reconciledPkg.installForUser, reconciledPkg.installArgs.installReason);
+                    res, reconciledPkg.installArgs.user, reconciledPkg.installArgs.installReason);
 
             final PackageSetting ps = mSettings.mPackages.get(packageName);
             if (ps != null) {
@@ -15505,7 +15708,6 @@
                 updateInstantAppInstallerLocked(packageName);
             }
         }
-        return true;
     }
 
     /**
@@ -15527,12 +15729,16 @@
      *
      * Failure at any phase will result in a full failure to install all packages.
      */
-    @GuardedBy({"mInstallLock", "mPackages"})
+    @GuardedBy("mInstallLock")
     private void installPackagesLI(List<InstallRequest> requests) {
-        final Map<String, ScanResult> scans = new ArrayMap<>(requests.size());
+        final Map<String, ScanResult> preparedScans = new ArrayMap<>(requests.size());
         final Map<String, InstallArgs> installArgs = new ArrayMap<>(requests.size());
         final Map<String, PackageInstalledInfo> installResults = new ArrayMap<>(requests.size());
         final Map<String, PrepareResult> prepareResults = new ArrayMap<>(requests.size());
+        final Map<String, VersionInfo> versionInfos = new ArrayMap<>(requests.size());
+        final Map<String, PackageSetting> lastStaticSharedLibSettings =
+                new ArrayMap<>(requests.size());
+        boolean success = false;
         try {
             Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "installPackagesLI");
             for (InstallRequest request : requests) {
@@ -15564,33 +15770,47 @@
                             prepareResult.scanFlags, System.currentTimeMillis(),
                             request.args.user);
                     for (ScanResult result : scanResults) {
-                        if (null != scans.put(result.pkgSetting.pkg.packageName, result)) {
+                        if (null != preparedScans.put(result.pkgSetting.pkg.packageName, result)) {
                             request.installResult.setError(
                                     PackageManager.INSTALL_FAILED_DUPLICATE_PACKAGE,
                                     "Duplicate package " + result.pkgSetting.pkg.packageName
                                             + " in multi-package install request.");
                             return;
                         }
+                        prepareScanResultLocked(result);
+                        versionInfos.put(result.pkgSetting.pkg.packageName,
+                                getSettingsVersionForPackage(result.pkgSetting.pkg));
+                        if (result.staticSharedLibraryInfo != null) {
+                            final PackageSetting sharedLibLatestVersionSetting =
+                                    getSharedLibLatestVersionSetting(result);
+                            if (sharedLibLatestVersionSetting != null) {
+                                lastStaticSharedLibSettings.put(result.pkgSetting.pkg.packageName,
+                                        sharedLibLatestVersionSetting);
+                            }
+                        }
+                        prepareScanResultLocked(result);
                     }
                 } catch (PackageManagerException e) {
                     request.installResult.setError("Scanning Failed.", e);
                     return;
                 }
             }
-            ReconcileRequest reconcileRequest = new ReconcileRequest(scans, installArgs,
+            ReconcileRequest reconcileRequest = new ReconcileRequest(preparedScans, installArgs,
                     installResults,
-                    prepareResults);
+                    prepareResults,
+                    mSharedLibraries,
+                    Collections.unmodifiableMap(mPackages), versionInfos,
+                    lastStaticSharedLibSettings);
             CommitRequest commitRequest = null;
             synchronized (mPackages) {
                 Map<String, ReconciledPackage> reconciledPackages;
                 try {
                     Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "reconcilePackages");
-                    reconciledPackages = reconcilePackagesLocked(reconcileRequest);
+                    reconciledPackages = reconcilePackagesLocked(
+                            reconcileRequest, mSettings.mKeySetManagerService);
                 } catch (ReconcileFailure e) {
                     for (InstallRequest request : requests) {
-                        // TODO(b/109941548): add more concrete failure reasons
                         request.installResult.setError("Reconciliation failed...", e);
-                        // TODO: return any used system resources
                     }
                     return;
                 } finally {
@@ -15600,10 +15820,8 @@
                     Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "commitPackages");
                     commitRequest = new CommitRequest(reconciledPackages,
                             sUserManager.getUserIds());
-                    if (!commitPackagesLocked(commitRequest)) {
-                        cleanUpCommitFailuresLocked(commitRequest);
-                        return;
-                    }
+                    commitPackagesLocked(commitRequest);
+                    success = true;
                 } finally {
                     for (PrepareResult result : prepareResults.values()) {
                         if (result.freezer != null) {
@@ -15615,6 +15833,11 @@
             }
             executePostCommitSteps(commitRequest);
         } finally {
+            if (!success) {
+                for (ScanResult result : preparedScans.values()) {
+                    unprepareScanResultLocked(result);
+                }
+            }
             for (PrepareResult result : prepareResults.values()) {
                 if (result.freezer != null) {
                     result.freezer.close();
@@ -15631,8 +15854,8 @@
      */
     private void executePostCommitSteps(CommitRequest commitRequest) {
         for (ReconciledPackage reconciledPkg : commitRequest.reconciledPackages.values()) {
-            final boolean instantApp =
-                    ((reconciledPkg.installFlags & PackageManager.INSTALL_INSTANT_APP) != 0);
+            final boolean instantApp = ((reconciledPkg.scanResult.request.scanFlags
+                            & PackageManagerService.SCAN_AS_INSTANT_APP) != 0);
             final PackageParser.Package pkg = reconciledPkg.pkgSetting.pkg;
             final String packageName = pkg.packageName;
             prepareAppDataAfterInstallLIF(pkg);
@@ -15650,7 +15873,7 @@
             // can be used for optimizations.
             mArtManagerService.prepareAppProfiles(
                     pkg,
-                    resolveUserIds(reconciledPkg.installForUser.getIdentifier()),
+                    resolveUserIds(reconciledPkg.installArgs.user.getIdentifier()),
                     /* updateReferenceProfileContent= */ true);
 
             // Check whether we need to dexopt the app.
@@ -15701,109 +15924,6 @@
             // TODO: Layering violation
             BackgroundDexOptService.notifyPackageChanged(packageName);
         }
-
-    }
-
-    private void cleanUpCommitFailuresLocked(CommitRequest request) {
-        final Map<String, ReconciledPackage> reconciledPackages = request.reconciledPackages;
-        final int[] allUsers = request.mAllUsers;
-        for (ReconciledPackage reconciledPackage : reconciledPackages.values()) {
-            final String pkgName1 = reconciledPackage.pkgSetting.pkg.packageName;
-            if (reconciledPackage.installResult.returnCode == PackageManager.INSTALL_SUCCEEDED) {
-                reconciledPackage.installResult.setError(
-                        PackageManager.INSTALL_FAILED_INTERNAL_ERROR, "Commit failed...");
-            }
-            final PackageParser.Package oldPackage =
-                    reconciledPackage.prepareResult.existingPackage;
-            final PackageParser.Package newPackage = reconciledPackage.pkgSetting.pkg;
-            if (reconciledPackage.prepareResult.system) {
-                // Re installation failed. Restore old information
-                // Remove new pkg information
-                if (newPackage != null) {
-                    removeInstalledPackageLI(newPackage, true);
-                }
-                // Add back the old system package
-                PackageParser.Package restoredPkg = null;
-                try {
-                    final List<ScanResult> restoreResults = scanPackageTracedLI(oldPackage,
-                            reconciledPackage.prepareResult.parseFlags, SCAN_UPDATE_SIGNATURE, 0,
-                            reconciledPackage.installForUser);
-                    commitSuccessfulScanResults(restoreResults);
-                    restoredPkg = restoreResults.get(0).pkgSetting.pkg;
-                } catch (PackageManagerException e) {
-                    Slog.e(TAG, "Failed to restore original package: " + e.getMessage());
-                }
-                synchronized (mPackages) {
-                    final boolean disabledSystem;
-                    // Remove existing system package
-                    removePackageLI(reconciledPackage.scanResult.pkgSetting.pkg, true);
-                    disabledSystem = disableSystemPackageLPw(
-                            reconciledPackage.scanResult.pkgSetting.pkg, restoredPkg);
-                    if (disabledSystem) {
-                        enableSystemPackageLPw(restoredPkg);
-                    }
-                    // Ensure the installer package name up to date
-                    setInstallerPackageNameLPw(reconciledPackage.scanResult.pkgSetting.pkg,
-                            reconciledPackage.installArgs.installerPackageName);
-                    // Update permissions for restored package
-                    mPermissionManager.updatePermissions(
-                            restoredPkg.packageName, restoredPkg, false, mPackages.values(),
-                            mPermissionCallback);
-                    mSettings.writeLPr();
-                }
-                Slog.i(TAG, "Successfully restored package : " + restoredPkg.packageName
-                        + " after failed upgrade");
-            } else if (reconciledPackage.prepareResult.replace) {
-                if (DEBUG_INSTALL) Slog.d(TAG, "Install failed, rolling pack: " + pkgName1);
-
-                // Revert all internal state mutations and added folders for the failed install
-                boolean deletedPkg = deletePackageLIF(pkgName1, null, true,
-                        allUsers, /*TODO: deleteFlags*/ 0,
-                        reconciledPackage.installResult.removedInfo, true, null);
-
-                // Restore the old package
-                if (deletedPkg) {
-                    if (DEBUG_INSTALL) Slog.d(TAG, "Install failed, reinstalling: " + oldPackage);
-                    File restoreFile = new File(oldPackage.codePath);
-                    // Parse old package
-                    boolean oldExternal = isExternal(oldPackage);
-                    int oldParseFlags = mDefParseFlags | PackageParser.PARSE_CHATTY
-                            | (oldExternal ? PackageParser.PARSE_EXTERNAL_STORAGE : 0);
-                    int oldScanFlags = SCAN_UPDATE_SIGNATURE | SCAN_UPDATE_TIME;
-                    try {
-                        scanPackageTracedLI(restoreFile, oldParseFlags, oldScanFlags,
-                                /* origUpdateTime */ System.currentTimeMillis(), null);
-                    } catch (PackageManagerException e) {
-                        Slog.e(TAG, "Failed to restore package : " + pkgName1
-                                + " after failed upgrade: "
-                                + e.getMessage());
-                        return;
-                    }
-
-                    synchronized (mPackages) {
-                        // Ensure the installer package name up to date
-                        setInstallerPackageNameLPw(oldPackage,
-                                reconciledPackage.installArgs.installerPackageName);
-
-                        // Update permissions for restored package
-                        mPermissionManager.updatePermissions(
-                                oldPackage.packageName, oldPackage, false, mPackages.values(),
-                                mPermissionCallback);
-
-                        mSettings.writeLPr();
-                    }
-
-                    Slog.i(TAG, "Successfully restored package : " + pkgName1
-                            + " after failed upgrade");
-                }
-            } else {
-                // Remove package from internal structures, but keep around any
-                // data that might have already existed
-                deletePackageLIF(pkgName1, UserHandle.ALL, false, null,
-                        PackageManager.DELETE_KEEP_DATA,
-                        reconciledPackage.installResult.removedInfo, true, null);
-            }
-        }
     }
 
     /**
@@ -16284,15 +16404,6 @@
                 throw new PrepareFailure(INSTALL_FAILED_INTERNAL_ERROR,
                         "Error deriving application ABI");
             }
-
-            // Shared libraries for the package need to be updated.
-            synchronized (mPackages) {
-                try {
-                    updateSharedLibrariesLPr(pkg, null);
-                } catch (PackageManagerException e) {
-                    Slog.e(TAG, "updateAllSharedLibrariesLPw failed: " + e.getMessage());
-                }
-            }
         }
 
         if (!args.doRename(res.returnCode, pkg)) {
@@ -17856,21 +17967,14 @@
         public final PackageRemovedInfo outInfo;
         public final int flags;
         public final UserHandle user;
-        /**
-         * True if this package is an unupdated system app that may be deleted by the system.
-         * When true, disabledPs will be null.
-         */
-        public final boolean mayDeleteUnupdatedSystemApp;
 
         private DeletePackageAction(PackageSetting deletingPs, PackageSetting disabledPs,
-                PackageRemovedInfo outInfo, int flags, UserHandle user,
-                boolean mayDeleteUnupdatedSystemApp) {
+                PackageRemovedInfo outInfo, int flags, UserHandle user) {
             this.deletingPs = deletingPs;
             this.disabledPs = disabledPs;
             this.outInfo = outInfo;
             this.flags = flags;
             this.user = user;
-            this.mayDeleteUnupdatedSystemApp = mayDeleteUnupdatedSystemApp;
         }
     }
 
@@ -17886,24 +17990,22 @@
         if (ps == null) {
             return null;
         }
-        boolean mayDeleteUnupdatedSystemApp = false;
         if (isSystemApp(ps)) {
             if (ps.parentPackageName != null) {
                 Slog.w(TAG, "Attempt to delete child system package " + ps.pkg.packageName);
                 return null;
             }
 
-            if (((flags & PackageManager.DELETE_SYSTEM_APP) != 0) && user != null
-                    && user.getIdentifier() != UserHandle.USER_ALL) {
-                mayDeleteUnupdatedSystemApp = true;
-            } else if (disabledPs == null) {
-                // Confirmed if the system package has been updated
-                // An updated system app can be deleted. This will also have to restore
-                // the system pkg from system partition
-                // reader
+            final boolean deleteSystem = (flags & PackageManager.DELETE_SYSTEM_APP) != 0;
+            final boolean deleteAllUsers =
+                    user == null || user.getIdentifier() == UserHandle.USER_ALL;
+            if ((!deleteSystem || deleteAllUsers) && disabledPs == null) {
                 Slog.w(TAG, "Attempt to delete unknown system package " + ps.pkg.packageName);
                 return null;
             }
+            // Confirmed if the system package has been updated
+            // An updated system app can be deleted. This will also have to restore
+            // the system pkg from system partition reader
         }
         final int parentReferenceCount =
                 (ps.childPackageNames != null) ? ps.childPackageNames.size() : 0;
@@ -17918,8 +18020,7 @@
                 }
             }
         }
-        return new DeletePackageAction(ps, disabledPs, outInfo, flags, user,
-                mayDeleteUnupdatedSystemApp);
+        return new DeletePackageAction(ps, disabledPs, outInfo, flags, user);
     }
 
     /*
@@ -17993,8 +18094,8 @@
         if (ps.getPermissionsState().hasPermission(Manifest.permission.SUSPEND_APPS, userId)) {
             unsuspendForSuspendingPackage(packageName, userId);
         }
-
-        if (!systemApp || action.mayDeleteUnupdatedSystemApp) {
+        if ((!systemApp || (flags & PackageManager.DELETE_SYSTEM_APP) != 0)
+                && userId != UserHandle.USER_ALL) {
             // The caller is asking that the package only be deleted for a single
             // user.  To do this, we just mark its uninstalled state and delete
             // its data. If this is a system app, we only allow this to happen if
@@ -18017,13 +18118,7 @@
                         // We need to set it back to 'installed' so the uninstall
                         // broadcasts will be sent correctly.
                         if (DEBUG_REMOVE) Slog.d(TAG, "Not installed by other users, full delete");
-                        if (userId != UserHandle.USER_ALL) {
-                            ps.setInstalled(true, userId);
-                        } else {
-                            for (int origUserId : outInfo.origUsers) {
-                                ps.setInstalled(true, origUserId);
-                            }
-                        }
+                        ps.setInstalled(true, userId);
                         mSettings.writeKernelMappingLPr(ps);
                     }
                 } else {
@@ -19484,6 +19579,17 @@
         return getHomeActivitiesAsUser(allHomeCandidates, UserHandle.getCallingUserId());
     }
 
+    /**
+     * Send a {@code PackageInstaller.ACTION_SESSION_UPDATED} broadcast intent, containing
+     * the {@code sessionInfo} in the extra field {@code PackageInstaller.EXTRA_SESSION}.
+     */
+    public void sendSessionUpdatedBroadcast(PackageInstaller.SessionInfo sessionInfo,
+            int userId) {
+        Intent sessionUpdatedIntent = new Intent(PackageInstaller.ACTION_SESSION_UPDATED)
+                .putExtra(PackageInstaller.EXTRA_SESSION, sessionInfo);
+        mContext.sendBroadcastAsUser(sessionUpdatedIntent, UserHandle.of(userId));
+    }
+
     public void sendSessionCommitBroadcast(PackageInstaller.SessionInfo sessionInfo, int userId) {
         UserManagerService ums = UserManagerService.getInstance();
         if (ums != null) {
diff --git a/services/core/java/com/android/server/pm/permission/TEST_MAPPING b/services/core/java/com/android/server/pm/permission/TEST_MAPPING
new file mode 100644
index 0000000..076c94c
--- /dev/null
+++ b/services/core/java/com/android/server/pm/permission/TEST_MAPPING
@@ -0,0 +1,12 @@
+{
+    "presubmit": [
+        {
+            "name": "GtsPermissionTestCases",
+            "options": [
+                {
+                    "include-filter": "com.google.android.permission.gts.DefaultPermissionGrantPolicyTest"
+                }
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/services/core/java/com/android/server/stats/StatsCompanionService.java b/services/core/java/com/android/server/stats/StatsCompanionService.java
index 4ec8b87..30aa528 100644
--- a/services/core/java/com/android/server/stats/StatsCompanionService.java
+++ b/services/core/java/com/android/server/stats/StatsCompanionService.java
@@ -1563,11 +1563,16 @@
         return mBatteryStatsHelper;
     }
 
+    private long milliAmpHrsToNanoAmpSecs(double mAh) {
+        final long MILLI_AMP_HR_TO_NANO_AMP_SECS = 1_000_000L * 3600L;
+        return (long) (mAh * MILLI_AMP_HR_TO_NANO_AMP_SECS + 0.5);
+    }
+
     private void pullDeviceCalculatedPowerUse(int tagId,
             long elapsedNanos, final long wallClockNanos, List<StatsLogEventWrapper> pulledData) {
         BatteryStatsHelper bsHelper = getBatteryStatsHelper();
         StatsLogEventWrapper e = new StatsLogEventWrapper(tagId, elapsedNanos, wallClockNanos);
-        e.writeFloat((float) bsHelper.getComputedPower());
+        e.writeLong(milliAmpHrsToNanoAmpSecs(bsHelper.getComputedPower()));
         pulledData.add(e);
     }
 
@@ -1583,7 +1588,7 @@
             }
             StatsLogEventWrapper e = new StatsLogEventWrapper(tagId, elapsedNanos, wallClockNanos);
             e.writeInt(bs.uidObj.getUid());
-            e.writeFloat((float) bs.totalPowerMah);
+            e.writeLong(milliAmpHrsToNanoAmpSecs(bs.totalPowerMah));
             pulledData.add(e);
         }
     }
@@ -1603,7 +1608,7 @@
             }
             StatsLogEventWrapper e = new StatsLogEventWrapper(tagId, elapsedNanos, wallClockNanos);
             e.writeInt(bs.drainType.ordinal());
-            e.writeFloat((float) bs.totalPowerMah);
+            e.writeLong(milliAmpHrsToNanoAmpSecs(bs.totalPowerMah));
             pulledData.add(e);
         }
     }
diff --git a/services/core/java/com/android/server/textservices/TextServicesManagerInternal.java b/services/core/java/com/android/server/textservices/TextServicesManagerInternal.java
new file mode 100644
index 0000000..56bcdd9
--- /dev/null
+++ b/services/core/java/com/android/server/textservices/TextServicesManagerInternal.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.textservices;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.UserIdInt;
+import android.view.textservice.SpellCheckerInfo;
+
+import com.android.server.LocalServices;
+
+/**
+ * Local interface of {@link TextServicesManagerService} inside system server process.
+ */
+public abstract class TextServicesManagerInternal {
+    /**
+     * Returns the list of installed input methods for the specified user.
+     *
+     * <p>CAVEAT: This method is not fully implemented yet. This may return an empty list if
+     * {@code userId} for a background user is specified. Check the implementation before starting
+     * this method.</p>
+     *
+     * @param userId The user ID to be queried.
+     * @return {@link SpellCheckerInfo} that is currently selected {@code userId}.
+     */
+    @Nullable
+    public abstract SpellCheckerInfo getCurrentSpellCheckerForUser(@UserIdInt int userId);
+
+    /**
+     * Fake implementation of {@link TextServicesManagerInternal}.  All the methods do nothing.
+     */
+    private static final TextServicesManagerInternal NOP =
+            new TextServicesManagerInternal() {
+                @Override
+                public SpellCheckerInfo getCurrentSpellCheckerForUser(@UserIdInt int userId) {
+                    return null;
+                }
+            };
+
+    /**
+     * @return Global instance if exists.  Otherwise, a dummy no-op instance.
+     */
+    @NonNull
+    public static TextServicesManagerInternal get() {
+        final TextServicesManagerInternal instance =
+                LocalServices.getService(TextServicesManagerInternal.class);
+        return instance != null ? instance : NOP;
+    }
+}
diff --git a/services/core/java/com/android/server/textservices/TextServicesManagerService.java b/services/core/java/com/android/server/textservices/TextServicesManagerService.java
index 97f238a..65d5b10 100644
--- a/services/core/java/com/android/server/textservices/TextServicesManagerService.java
+++ b/services/core/java/com/android/server/textservices/TextServicesManagerService.java
@@ -56,6 +56,7 @@
 import com.android.internal.textservice.ITextServicesManager;
 import com.android.internal.textservice.ITextServicesSessionListener;
 import com.android.internal.util.DumpUtils;
+import com.android.server.LocalServices;
 import com.android.server.SystemService;
 
 import org.xmlpull.v1.XmlPullParserException;
@@ -278,6 +279,14 @@
 
         @Override
         public void onStart() {
+            LocalServices.addService(TextServicesManagerInternal.class,
+                    new TextServicesManagerInternal() {
+                        @Override
+                        public SpellCheckerInfo getCurrentSpellCheckerForUser(
+                                @UserIdInt int userId) {
+                            return mService.getCurrentSpellCheckerForUser(userId);
+                        }
+                    });
             publishBinderService(Context.TEXT_SERVICES_MANAGER_SERVICE, mService);
         }
 
@@ -493,6 +502,15 @@
         return spellCheckerList.get(0);
     }
 
+    @Nullable
+    private SpellCheckerInfo getCurrentSpellCheckerForUser(@UserIdInt int userId) {
+        synchronized (mLock) {
+            final int spellCheckerOwnerUserId = mSpellCheckerOwnerUserIdMap.get(userId);
+            final TextServicesData data = mUserData.get(spellCheckerOwnerUserId);
+            return data != null ? data.getCurrentSpellChecker() : null;
+        }
+    }
+
     // TODO: Save SpellCheckerService by supported languages. Currently only one spell
     // checker is saved.
     @Override
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index 4d8440a8..2cd0168 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -2486,36 +2486,20 @@
     }
 
     void setRequestedOrientation(int requestedOrientation) {
-        final int displayId = getDisplayId();
-        final Configuration displayConfig =
-                mRootActivityContainer.getDisplayOverrideConfiguration(displayId);
-
-        final Configuration config = setOrientation(requestedOrientation,
-                displayId, displayConfig, mayFreezeScreenLocked(app));
-        if (config != null) {
-            frozenBeforeDestroy = true;
-            if (!mAtmService.updateDisplayOverrideConfigurationLocked(config, this,
-                    false /* deferResume */, displayId)) {
-                mRootActivityContainer.resumeFocusedStacksTopActivities();
-            }
-        }
+        setOrientation(requestedOrientation, mayFreezeScreenLocked(app));
         mAtmService.getTaskChangeNotificationController().notifyActivityRequestedOrientationChanged(
                 task.taskId, requestedOrientation);
     }
 
-    Configuration setOrientation(int requestedOrientation, int displayId,
-            Configuration displayConfig, boolean freezeScreenIfNeeded) {
+    private void setOrientation(int requestedOrientation, boolean freezeScreenIfNeeded) {
         if (mAppWindowToken == null) {
             Slog.w(TAG_WM,
                     "Attempted to set orientation of non-existing app token: " + appToken);
-            return null;
+            return;
         }
 
-        mAppWindowToken.setOrientation(requestedOrientation);
-
         final IBinder binder = freezeScreenIfNeeded ? appToken.asBinder() : null;
-        return mAtmService.mWindowManager.updateOrientationFromAppTokens(displayConfig, binder,
-                displayId);
+        mAppWindowToken.setOrientation(requestedOrientation, binder, this);
     }
 
     int getOrientation() {
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 1943efc..a5ceee2 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -397,10 +397,11 @@
     private final Matrix mTmpMatrix = new Matrix();
     private final Region mTmpRegion = new Region();
 
-
     /** Used for handing back size of display */
     private final Rect mTmpBounds = new Rect();
 
+    private final Configuration mTmpConfiguration = new Configuration();
+
     /** Remove this display when animation on it has completed. */
     private boolean mDeferredRemoval;
 
@@ -1156,6 +1157,36 @@
         mWmService.mH.obtainMessage(SEND_NEW_CONFIGURATION, this).sendToTarget();
     }
 
+    @Override
+    boolean onDescendantOrientationChanged(IBinder freezeDisplayToken,
+            ConfigurationContainer requestingContainer) {
+        final Configuration config = updateOrientationFromAppTokens(
+                getRequestedOverrideConfiguration(), freezeDisplayToken, false);
+        // If display rotation class tells us that it doesn't consider app requested orientation,
+        // this display won't rotate just because of an app changes its requested orientation. Thus
+        // it indicates that this display chooses not to handle this request.
+        final boolean handled = getDisplayRotation().respectAppRequestedOrientation();
+        if (config == null) {
+            return handled;
+        }
+
+        if (handled && requestingContainer instanceof ActivityRecord) {
+            final ActivityRecord activityRecord = (ActivityRecord) requestingContainer;
+            final boolean kept = mWmService.mAtmService.updateDisplayOverrideConfigurationLocked(
+                    config, activityRecord, false /* deferResume */, getDisplayId());
+            activityRecord.frozenBeforeDestroy = true;
+            if (!kept) {
+                mWmService.mAtmService.mRootActivityContainer.resumeFocusedStacksTopActivities();
+            }
+        } else {
+            // We have a new configuration to push so we need to update ATMS for now.
+            // TODO: Clean up display configuration push between ATMS and WMS after unification.
+            mWmService.mAtmService.updateDisplayOverrideConfigurationLocked(
+                    config, null /* starting */, false /* deferResume */, getDisplayId());
+        }
+        return handled;
+    }
+
     /**
      * Determine the new desired orientation of this display.
      *
@@ -1169,7 +1200,56 @@
         return updateOrientationFromAppTokens(false /* forceUpdate */);
     }
 
-    boolean updateOrientationFromAppTokens(boolean forceUpdate) {
+    /**
+     * Update orientation of the target display, returning a non-null new Configuration if it has
+     * changed from the current orientation. If a non-null configuration is returned, someone must
+     * call {@link WindowManagerService#setNewDisplayOverrideConfiguration(Configuration,
+     * DisplayContent)} to tell the window manager it can unfreeze the screen. This will typically
+     * be done by calling {@link WindowManagerService#sendNewConfiguration(int)}.
+     */
+    Configuration updateOrientationFromAppTokens(Configuration currentConfig,
+            IBinder freezeDisplayToken, boolean forceUpdate) {
+        if (!mDisplayReady) {
+            return null;
+        }
+
+        Configuration config = null;
+        if (updateOrientationFromAppTokens(forceUpdate)) {
+            // If we changed the orientation but mOrientationChangeComplete is already true,
+            // we used seamless rotation, and we don't need to freeze the screen.
+            if (freezeDisplayToken != null && !mWmService.mRoot.mOrientationChangeComplete) {
+                final AppWindowToken atoken = getAppWindowToken(freezeDisplayToken);
+                if (atoken != null) {
+                    atoken.startFreezingScreen();
+                }
+            }
+            config = new Configuration();
+            computeScreenConfiguration(config);
+        } else if (currentConfig != null) {
+            // No obvious action we need to take, but if our current state mismatches the
+            // activity manager's, update it, disregarding font scale, which should remain set
+            // to the value of the previous configuration.
+            // Here we're calling Configuration#unset() instead of setToDefaults() because we
+            // need to keep override configs clear of non-empty values (e.g. fontSize).
+            mTmpConfiguration.unset();
+            mTmpConfiguration.updateFrom(currentConfig);
+            computeScreenConfiguration(mTmpConfiguration);
+            if (currentConfig.diff(mTmpConfiguration) != 0) {
+                mWaitingForConfig = true;
+                setLayoutNeeded();
+                int[] anim = new int[2];
+                getDisplayPolicy().selectRotationAnimationLw(anim);
+
+                mWmService.startFreezingDisplayLocked(anim[0], anim[1], this);
+                config = new Configuration(mTmpConfiguration);
+            }
+        }
+
+        return config;
+    }
+
+
+    private boolean updateOrientationFromAppTokens(boolean forceUpdate) {
         final int req = getOrientation();
         if (req != mLastOrientation || forceUpdate) {
             mLastOrientation = req;
diff --git a/services/core/java/com/android/server/wm/DisplayRotation.java b/services/core/java/com/android/server/wm/DisplayRotation.java
index 7aabc15..bcc7be4 100644
--- a/services/core/java/com/android/server/wm/DisplayRotation.java
+++ b/services/core/java/com/android/server/wm/DisplayRotation.java
@@ -329,6 +329,15 @@
         return mFixedToUserRotation;
     }
 
+    /**
+     * Returns {@code true} if this display rotation takes app requested orientation into
+     * consideration; {@code false} otherwise. For the time being the only case where this is {@code
+     * false} is when {@link #isFixedToUserRotation()} is {@code true}.
+     */
+    boolean respectAppRequestedOrientation() {
+        return !mFixedToUserRotation;
+    }
+
     public int getLandscapeRotation() {
         return mLandscapeRotation;
     }
diff --git a/services/core/java/com/android/server/wm/RootActivityContainer.java b/services/core/java/com/android/server/wm/RootActivityContainer.java
index d0937e9..6f92e64 100644
--- a/services/core/java/com/android/server/wm/RootActivityContainer.java
+++ b/services/core/java/com/android/server/wm/RootActivityContainer.java
@@ -597,11 +597,15 @@
 
         // Force-update the orientation from the WindowManager, since we need the true configuration
         // to send to the client now.
-        final Configuration config = mWindowManager.updateOrientationFromAppTokens(
-                getDisplayOverrideConfiguration(displayId),
-                starting != null && starting.mayFreezeScreenLocked(starting.app)
-                        ? starting.appToken : null,
-                displayId, true /* forceUpdate */);
+        final DisplayContent displayContent = mRootWindowContainer.getDisplayContent(displayId);
+        Configuration config = null;
+        if (displayContent != null) {
+            config = displayContent.updateOrientationFromAppTokens(
+                    getDisplayOverrideConfiguration(displayId),
+                    starting != null && starting.mayFreezeScreenLocked(starting.app)
+                            ? starting.appToken : null,
+                    true /* forceUpdate */);
+        }
         if (starting != null && markFrozenIfConfigChanged && config != null) {
             starting.frozenBeforeDestroy = true;
         }
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index b10fd31..d334bd2 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -44,6 +44,7 @@
 import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
 import android.graphics.Rect;
+import android.os.IBinder;
 import android.util.EventLog;
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
@@ -328,6 +329,23 @@
         return boundsChange;
     }
 
+    @Override
+    public boolean onDescendantOrientationChanged(IBinder freezeDisplayToken,
+            ConfigurationContainer requestingContainer) {
+        if (super.onDescendantOrientationChanged(freezeDisplayToken, requestingContainer)) {
+            return true;
+        }
+
+        // No one in higher hierarchy handles this request, let's adjust our bounds to fulfill
+        // it if possible.
+        // TODO: Move to TaskRecord after unification is done.
+        if (mTaskRecord != null) {
+            mTaskRecord.onConfigurationChanged(mTaskRecord.getParent().getConfiguration());
+            return true;
+        }
+        return false;
+    }
+
     void resize(boolean relayout, boolean forced) {
         if (setBounds(getRequestedOverrideBounds(), forced) != BOUNDS_CHANGE_NONE && relayout) {
             getDisplayContent().layoutAndAssignWindowLayersIfNeeded();
diff --git a/services/core/java/com/android/server/wm/TaskStack.java b/services/core/java/com/android/server/wm/TaskStack.java
index 11d9ebb..ee74bdf 100644
--- a/services/core/java/com/android/server/wm/TaskStack.java
+++ b/services/core/java/com/android/server/wm/TaskStack.java
@@ -996,15 +996,20 @@
      * Adjusts the stack bounds if the IME is visible.
      *
      * @param imeWin The IME window.
+     * @param keepLastAmount Use {@code true} to keep the last adjusted amount from
+     *                       {@link DockedStackDividerController} for adjusting the stack bounds,
+     *                       Use {@code false} to reset adjusted amount as 0.
+     * @see #updateAdjustForIme(float, float, boolean)
      */
-    void setAdjustedForIme(WindowState imeWin, boolean forceUpdate) {
+    void setAdjustedForIme(WindowState imeWin, boolean keepLastAmount) {
         mImeWin = imeWin;
         mImeGoingAway = false;
-        if (!mAdjustedForIme || forceUpdate) {
+        if (!mAdjustedForIme || keepLastAmount) {
             mAdjustedForIme = true;
-            mAdjustImeAmount = 0f;
-            mAdjustDividerAmount = 0f;
-            updateAdjustForIme(0f, 0f, true /* force */);
+            DockedStackDividerController controller = getDisplayContent().mDividerControllerLocked;
+            final float adjustImeAmount = keepLastAmount ? controller.mLastAnimationProgress : 0f;
+            final float adjustDividerAmount = keepLastAmount ? controller.mLastDividerProgress : 0f;
+            updateAdjustForIme(adjustImeAmount, adjustDividerAmount, true /* force */);
         }
     }
 
diff --git a/services/core/java/com/android/server/wm/WindowContainer.java b/services/core/java/com/android/server/wm/WindowContainer.java
index 651089d..32c5a3b 100644
--- a/services/core/java/com/android/server/wm/WindowContainer.java
+++ b/services/core/java/com/android/server/wm/WindowContainer.java
@@ -31,10 +31,12 @@
 
 import android.annotation.CallSuper;
 import android.annotation.IntDef;
+import android.annotation.Nullable;
 import android.app.WindowConfiguration;
 import android.content.res.Configuration;
 import android.graphics.Point;
 import android.graphics.Rect;
+import android.os.IBinder;
 import android.util.Pools;
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
@@ -698,8 +700,58 @@
         }
     }
 
+    /**
+     * Called when this container or one of its descendants changed its requested orientation, and
+     * wants this container to handle it or pass it to its parent.
+     *
+     * @param freezeDisplayToken freeze this app window token if display needs to freeze
+     * @param requestingContainer the container which orientation request has changed
+     * @return {@code true} if handled; {@code false} otherwise.
+     */
+    boolean onDescendantOrientationChanged(@Nullable IBinder freezeDisplayToken,
+            @Nullable ConfigurationContainer requestingContainer) {
+        final WindowContainer parent = getParent();
+        if (parent == null) {
+            return false;
+        }
+        return parent.onDescendantOrientationChanged(freezeDisplayToken,
+                requestingContainer);
+    }
+
+    /**
+     * Calls {@link #setOrientation(int, IBinder, ActivityRecord)} with {@code null} to the last 2
+     * parameters.
+     *
+     * @param orientation the specified orientation.
+     */
     void setOrientation(int orientation) {
+        setOrientation(orientation, null /* freezeDisplayToken */,
+                null /* ActivityRecord */);
+    }
+
+    /**
+     * Sets the specified orientation of this container. It percolates this change upward along the
+     * hierarchy to let each level of the hierarchy a chance to respond to it.
+     *
+     * @param orientation the specified orientation. Needs to be one of {@link
+     *      android.content.pm.ActivityInfo.ScreenOrientation}.
+     * @param freezeDisplayToken uses this token to freeze display if orientation change is not
+     *                           done. Display will not be frozen if this is {@code null}, which
+     *                           should only happen in tests.
+     * @param requestingContainer the container which orientation request has changed. Mostly used
+     *                            to ensure it gets correct configuration.
+     */
+    void setOrientation(int orientation, @Nullable IBinder freezeDisplayToken,
+            @Nullable ConfigurationContainer requestingContainer) {
+        final boolean changed = mOrientation != orientation;
         mOrientation = orientation;
+        if (!changed) {
+            return;
+        }
+        final WindowContainer parent = getParent();
+        if (parent != null) {
+            onDescendantOrientationChanged(freezeDisplayToken, requestingContainer);
+        }
     }
 
     int getOrientation() {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index e3ced83..b6a4a51 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -2383,85 +2383,6 @@
         }
     }
 
-    @Override
-    public Configuration updateOrientationFromAppTokens(Configuration currentConfig,
-            IBinder freezeThisOneIfNeeded, int displayId) {
-        return updateOrientationFromAppTokens(currentConfig, freezeThisOneIfNeeded, displayId,
-                false /* forceUpdate */);
-    }
-
-    public Configuration updateOrientationFromAppTokens(Configuration currentConfig,
-            IBinder freezeThisOneIfNeeded, int displayId, boolean forceUpdate) {
-        if (!checkCallingPermission(MANAGE_APP_TOKENS, "updateOrientationFromAppTokens()")) {
-            throw new SecurityException("Requires MANAGE_APP_TOKENS permission");
-        }
-
-        final Configuration config;
-        final long ident = Binder.clearCallingIdentity();
-        try {
-            synchronized (mGlobalLock) {
-                config = updateOrientationFromAppTokensLocked(currentConfig, freezeThisOneIfNeeded,
-                        displayId, forceUpdate);
-            }
-        } finally {
-            Binder.restoreCallingIdentity(ident);
-        }
-
-        return config;
-    }
-
-    /**
-     * Update orientation of the target display, returning a non-null new Configuration if it has
-     * changed from the current orientation. If a non-null configuration is returned, someone must
-     * call {@link #setNewDisplayOverrideConfiguration(Configuration, int)} to tell the window
-     * manager it can unfreeze the screen. This will typically be done by calling
-     * {@link #sendNewConfiguration(int)}.
-     *
-     * @see android.view.IWindowManager#updateOrientationFromAppTokens(Configuration, IBinder, int)
-     */
-    private Configuration updateOrientationFromAppTokensLocked(Configuration currentConfig,
-            IBinder freezeThisOneIfNeeded, int displayId, boolean forceUpdate) {
-        if (!mDisplayReady) {
-            return null;
-        }
-        Configuration config = null;
-
-        final DisplayContent dc = mRoot.getDisplayContent(displayId);
-        if (dc != null && dc.updateOrientationFromAppTokens(forceUpdate)) {
-            // If we changed the orientation but mOrientationChangeComplete is already true,
-            // we used seamless rotation, and we don't need to freeze the screen.
-            if (freezeThisOneIfNeeded != null && !mRoot.mOrientationChangeComplete) {
-                final AppWindowToken atoken = mRoot.getAppWindowToken(freezeThisOneIfNeeded);
-                if (atoken != null) {
-                    atoken.startFreezingScreen();
-                }
-            }
-            config = computeNewConfigurationLocked(displayId);
-
-        } else if (currentConfig != null) {
-            // No obvious action we need to take, but if our current state mismatches the activity
-            // manager's, update it, disregarding font scale, which should remain set to the value
-            // of the previous configuration.
-            // Here we're calling Configuration#unset() instead of setToDefaults() because we need
-            // to keep override configs clear of non-empty values (e.g. fontSize).
-            mTempConfiguration.unset();
-            mTempConfiguration.updateFrom(currentConfig);
-            final DisplayContent displayContent = mRoot.getDisplayContent(displayId);
-            displayContent.computeScreenConfiguration(mTempConfiguration);
-            if (currentConfig.diff(mTempConfiguration) != 0) {
-                displayContent.mWaitingForConfig = true;
-                displayContent.setLayoutNeeded();
-                int anim[] = new int[2];
-                displayContent.getDisplayPolicy().selectRotationAnimationLw(anim);
-
-                startFreezingDisplayLocked(anim[0], anim[1], displayContent);
-                config = new Configuration(mTempConfiguration);
-            }
-        }
-
-        return config;
-    }
-
     void setNewDisplayOverrideConfiguration(Configuration overrideConfig,
             @NonNull DisplayContent dc) {
         if (dc.mWaitingForConfig) {
diff --git a/services/core/jni/com_android_server_location_GnssLocationProvider.cpp b/services/core/jni/com_android_server_location_GnssLocationProvider.cpp
index 729aed1..6d8fc1c 100644
--- a/services/core/jni/com_android_server_location_GnssLocationProvider.cpp
+++ b/services/core/jni/com_android_server_location_GnssLocationProvider.cpp
@@ -104,14 +104,12 @@
 using android::hardware::Return;
 using android::hardware::Void;
 using android::hardware::hidl_vec;
+using android::hardware::hidl_string;
 using android::hardware::hidl_death_recipient;
 using android::hardware::gnss::V1_0::GnssConstellationType;
 using android::hardware::gnss::V1_0::GnssLocation;
 using android::hardware::gnss::V1_0::GnssLocationFlags;
 
-using android::hardware::gnss::V1_0::IAGnss;
-using android::hardware::gnss::V1_0::IAGnssCallback;
-using android::hardware::gnss::V1_0::IAGnssCallback;
 using android::hardware::gnss::V1_0::IAGnssRilCallback;
 using android::hardware::gnss::V1_0::IGnssBatching;
 using android::hardware::gnss::V1_0::IGnssBatchingCallback;
@@ -145,6 +143,10 @@
 using IGnssMeasurementCallback_V2_0 = android::hardware::gnss::V2_0::IGnssMeasurementCallback;
 using IAGnssRil_V1_0 = android::hardware::gnss::V1_0::IAGnssRil;
 using IAGnssRil_V2_0 = android::hardware::gnss::V2_0::IAGnssRil;
+using IAGnss_V1_0 = android::hardware::gnss::V1_0::IAGnss;
+using IAGnss_V2_0 = android::hardware::gnss::V2_0::IAGnss;
+using IAGnssCallback_V1_0 = android::hardware::gnss::V1_0::IAGnssCallback;
+using IAGnssCallback_V2_0 = android::hardware::gnss::V2_0::IAGnssCallback;
 
 using IMeasurementCorrections =
     android::hardware::gnss::measurement_corrections::V1_0::IMeasurementCorrections;
@@ -171,7 +173,8 @@
 sp<IAGnssRil_V1_0> agnssRilIface = nullptr;
 sp<IAGnssRil_V2_0> agnssRilIface_V2_0 = nullptr;
 sp<IGnssGeofencing> gnssGeofencingIface = nullptr;
-sp<IAGnss> agnssIface = nullptr;
+sp<IAGnss_V1_0> agnssIface = nullptr;
+sp<IAGnss_V2_0> agnssIface_V2_0 = nullptr;
 sp<IGnssBatching> gnssBatchingIface = nullptr;
 sp<IGnssDebug> gnssDebugIface = nullptr;
 sp<IGnssConfiguration_V1_0> gnssConfigurationIface = nullptr;
@@ -310,6 +313,34 @@
     }
 }
 
+struct ScopedJniString {
+    ScopedJniString(JNIEnv* env, jstring javaString) : mEnv(env), mJavaString(javaString) {
+        mNativeString = mEnv->GetStringUTFChars(mJavaString, nullptr);
+    }
+
+    ~ScopedJniString() {
+        if (mNativeString != nullptr) {
+            mEnv->ReleaseStringUTFChars(mJavaString, mNativeString);
+        }
+    }
+
+    const char* c_str() const {
+        return mNativeString;
+    }
+
+    operator hidl_string() const {
+        return hidl_string(mNativeString);
+    }
+
+private:
+    ScopedJniString(const ScopedJniString&) = delete;
+    ScopedJniString& operator=(const ScopedJniString&) = delete;
+
+    JNIEnv* mEnv;
+    jstring mJavaString;
+    const char* mNativeString;
+};
+
 class ScopedJniThreadAttach {
 public:
     ScopedJniThreadAttach() {
@@ -1038,21 +1069,21 @@
 }
 
 /*
- * AGnssCallback implements callback methods required by the IAGnss interface.
+ * AGnssCallback_V1_0 implements callback methods required by the IAGnssCallback 1.0 interface.
  */
-struct AGnssCallback : public IAGnssCallback {
+struct AGnssCallback_V1_0 : public IAGnssCallback_V1_0 {
     // Methods from ::android::hardware::gps::V1_0::IAGnssCallback follow.
     Return<void> agnssStatusIpV6Cb(
-      const IAGnssCallback::AGnssStatusIpV6& agps_status) override;
+      const IAGnssCallback_V1_0::AGnssStatusIpV6& agps_status) override;
 
     Return<void> agnssStatusIpV4Cb(
-      const IAGnssCallback::AGnssStatusIpV4& agps_status) override;
+      const IAGnssCallback_V1_0::AGnssStatusIpV4& agps_status) override;
  private:
     jbyteArray convertToIpV4(uint32_t ip);
 };
 
-Return<void> AGnssCallback::agnssStatusIpV6Cb(
-        const IAGnssCallback::AGnssStatusIpV6& agps_status) {
+Return<void> AGnssCallback_V1_0::agnssStatusIpV6Cb(
+        const IAGnssCallback_V1_0::AGnssStatusIpV6& agps_status) {
     JNIEnv* env = getJniEnv();
     jbyteArray byteArray = nullptr;
 
@@ -1085,8 +1116,8 @@
     return Void();
 }
 
-Return<void> AGnssCallback::agnssStatusIpV4Cb(
-        const IAGnssCallback::AGnssStatusIpV4& agps_status) {
+Return<void> AGnssCallback_V1_0::agnssStatusIpV4Cb(
+        const IAGnssCallback_V1_0::AGnssStatusIpV4& agps_status) {
     JNIEnv* env = getJniEnv();
     jbyteArray byteArray = nullptr;
 
@@ -1117,7 +1148,7 @@
     return Void();
 }
 
-jbyteArray AGnssCallback::convertToIpV4(uint32_t ip) {
+jbyteArray AGnssCallback_V1_0::convertToIpV4(uint32_t ip) {
     if (INADDR_NONE == ip) {
         return nullptr;
     }
@@ -1137,6 +1168,23 @@
 }
 
 /*
+ * AGnssCallback_V2_0 implements callback methods required by the IAGnssCallback 2.0 interface.
+ */
+struct AGnssCallback_V2_0 : public IAGnssCallback_V2_0 {
+    // Methods from ::android::hardware::gps::V2_0::IAGnssCallback follow.
+    Return<void> agnssStatusCb(IAGnssCallback_V2_0::AGnssType type,
+        IAGnssCallback_V2_0::AGnssStatusValue status) override;
+};
+
+Return<void> AGnssCallback_V2_0::agnssStatusCb(IAGnssCallback_V2_0::AGnssType type,
+        IAGnssCallback_V2_0::AGnssStatusValue status) {
+    JNIEnv* env = getJniEnv();
+    env->CallVoidMethod(mCallbacksObj, method_reportAGpsStatus, type, status, nullptr);
+    checkAndClearExceptionFromCallback(env, __FUNCTION__);
+    return Void();
+}
+
+/*
  * AGnssRilCallback implements the callback methods required by the AGnssRil
  * interface.
  */
@@ -1303,11 +1351,20 @@
         }
     }
 
-    auto gnssAgnss = gnssHal->getExtensionAGnss();
-    if (!gnssAgnss.isOk()) {
-        ALOGD("Unable to get a handle to AGnss");
+    if (gnssHal_V2_0 != nullptr) {
+        auto agnss_V2_0 = gnssHal_V2_0->getExtensionAGnss_2_0();
+        if (!agnss_V2_0.isOk()) {
+            ALOGD("Unable to get a handle to AGnss_V2_0");
+        } else {
+            agnssIface_V2_0 = agnss_V2_0;
+        }
     } else {
-        agnssIface = gnssAgnss;
+        auto agnss_V1_0 = gnssHal->getExtensionAGnss();
+        if (!agnss_V1_0.isOk()) {
+            ALOGD("Unable to get a handle to AGnss");
+        } else {
+            agnssIface = agnss_V1_0;
+        }
     }
 
     auto gnssNavigationMessage = gnssHal->getExtensionGnssNavigationMessage();
@@ -1453,11 +1510,14 @@
         }
     }
 
-    sp<IAGnssCallback> aGnssCbIface = new AGnssCallback();
-    if (agnssIface != nullptr) {
+    if (agnssIface_V2_0 != nullptr) {
+        sp<IAGnssCallback_V2_0> aGnssCbIface = new AGnssCallback_V2_0();
+        agnssIface_V2_0->setCallback(aGnssCbIface);
+    } else if (agnssIface != nullptr) {
+        sp<IAGnssCallback_V1_0> aGnssCbIface = new AGnssCallback_V1_0();
         agnssIface->setCallback(aGnssCbIface);
     } else {
-        ALOGI("Unable to Initialize AGnss interface\n");
+        ALOGI("Unable to initialize AGnss interface\n");
     }
 
     sp<IGnssGeofenceCallback> gnssGeofencingCbIface = new GnssGeofenceCallback();
@@ -1586,9 +1646,8 @@
         return;
     }
 
-    const char *setid = env->GetStringUTFChars(setid_string, nullptr);
-    agnssRilIface->setSetId((IAGnssRil_V1_0::SetIDType)type, setid);
-    env->ReleaseStringUTFChars(setid_string, setid);
+    ScopedJniString jniSetId{env, setid_string};
+    agnssRilIface->setSetId((IAGnssRil_V1_0::SetIDType)type, jniSetId);
 }
 
 static jint android_location_GnssLocationProvider_read_nmea(JNIEnv* env, jobject /* obj */,
@@ -1676,68 +1735,126 @@
     env->ReleasePrimitiveArrayCritical(data, bytes, JNI_ABORT);
 }
 
-static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_open(
-        JNIEnv* env, jobject /* obj */, jstring apn, jint apnIpType) {
-    if (agnssIface == nullptr) {
-        ALOGE("no AGPS interface in agps_data_conn_open");
-        return;
-    }
-    if (apn == nullptr) {
-        jniThrowException(env, "java/lang/IllegalArgumentException", nullptr);
-        return;
-    }
+struct AGnssDispatcher {
+    static void dataConnOpen(sp<IAGnss_V1_0> agnssIface, JNIEnv* env, jstring apn, jint apnIpType);
+    static void dataConnOpen(sp<IAGnss_V2_0> agnssIface_V2_0, JNIEnv* env, jlong networkHandle,
+            jstring apn, jint apnIpType);
 
-    const char *apnStr = env->GetStringUTFChars(apn, nullptr);
+    template <class T>
+    static void dataConnClosed(sp<T> agnssIface);
 
-    auto result = agnssIface->dataConnOpen(apnStr, static_cast<IAGnss::ApnIpType>(apnIpType));
+    template <class T>
+    static void dataConnFailed(sp<T> agnssIface);
+
+    template <class T, class U>
+    static void setServer(sp<T> agnssIface, JNIEnv* env, jint type, jstring hostname, jint port);
+
+private:
+    AGnssDispatcher() = delete;
+    AGnssDispatcher(const AGnssDispatcher&) = delete;
+    AGnssDispatcher& operator=(const AGnssDispatcher&) = delete;
+};
+
+void AGnssDispatcher::dataConnOpen(sp<IAGnss_V1_0> agnssIface, JNIEnv* env, jstring apn,
+        jint apnIpType) {
+    ScopedJniString jniApn{env, apn};
+    auto result = agnssIface->dataConnOpen(jniApn,
+            static_cast<IAGnss_V1_0::ApnIpType>(apnIpType));
     if (!result.isOk() || !result){
         ALOGE("%s: Failed to set APN and its IP type", __func__);
     }
-    env->ReleaseStringUTFChars(apn, apnStr);
 }
 
-static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_closed(JNIEnv* /* env */,
-                                                                       jobject /* obj */) {
-    if (agnssIface == nullptr) {
-        ALOGE("%s: AGPS interface not supported", __func__);
-        return;
+void AGnssDispatcher::dataConnOpen(sp<IAGnss_V2_0> agnssIface_V2_0, JNIEnv* env,
+        jlong networkHandle, jstring apn, jint apnIpType) {
+    ScopedJniString jniApn{env, apn};
+    auto result = agnssIface_V2_0->dataConnOpen(static_cast<uint64_t>(networkHandle), jniApn,
+            static_cast<IAGnss_V2_0::ApnIpType>(apnIpType));
+    if (!result.isOk() || !result){
+        ALOGE("%s: Failed to set APN and its IP type", __func__);
     }
+}
 
+template<class T>
+void AGnssDispatcher::dataConnClosed(sp<T> agnssIface) {
     auto result = agnssIface->dataConnClosed();
     if (!result.isOk() || !result) {
         ALOGE("%s: Failed to close AGnss data connection", __func__);
     }
 }
 
-static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_failed(JNIEnv* /* env */,
-                                                                       jobject /* obj */) {
-    if (agnssIface == nullptr) {
-        ALOGE("%s: AGPS interface not supported", __func__);
-        return;
-    }
-
+template<class T>
+void AGnssDispatcher::dataConnFailed(sp<T> agnssIface) {
     auto result = agnssIface->dataConnFailed();
     if (!result.isOk() || !result) {
         ALOGE("%s: Failed to notify unavailability of AGnss data connection", __func__);
     }
 }
 
-static void android_location_GnssLocationProvider_set_agps_server(JNIEnv* env, jobject /* obj */,
-        jint type, jstring hostname, jint port) {
-    if (agnssIface == nullptr) {
-        ALOGE("no AGPS interface in set_agps_server");
-        return;
-    }
-
-    const char *c_hostname = env->GetStringUTFChars(hostname, nullptr);
-    auto result = agnssIface->setServer(static_cast<IAGnssCallback::AGnssType>(type),
-                                       c_hostname,
-                                       port);
+template <class T, class U>
+void AGnssDispatcher::setServer(sp<T> agnssIface, JNIEnv* env, jint type, jstring hostname,
+        jint port) {
+    ScopedJniString jniHostName{env, hostname};
+    auto result = agnssIface->setServer(static_cast<typename U::AGnssType>(type),
+            jniHostName, port);
     if (!result.isOk() || !result) {
         ALOGE("%s: Failed to set AGnss host name and port", __func__);
     }
+}
 
-    env->ReleaseStringUTFChars(hostname, c_hostname);
+static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_open(
+        JNIEnv* env, jobject /* obj */, jlong networkHandle, jstring apn, jint apnIpType) {
+    if (apn == nullptr) {
+        jniThrowException(env, "java/lang/IllegalArgumentException", nullptr);
+        return;
+    }
+
+    if (agnssIface_V2_0 != nullptr) {
+        AGnssDispatcher::dataConnOpen(agnssIface_V2_0, env, networkHandle, apn, apnIpType);
+    } else if (agnssIface != nullptr) {
+        AGnssDispatcher::dataConnOpen(agnssIface, env, apn, apnIpType);
+    } else {
+        ALOGE("%s: AGPS interface not supported", __func__);
+        return;
+    }
+}
+
+static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_closed(JNIEnv* /* env */,
+                                                                       jobject /* obj */) {
+    if (agnssIface_V2_0 != nullptr) {
+        AGnssDispatcher::dataConnClosed(agnssIface_V2_0);
+    } else if (agnssIface != nullptr) {
+        AGnssDispatcher::dataConnClosed(agnssIface);
+    } else {
+        ALOGE("%s: AGPS interface not supported", __func__);
+        return;
+    }
+}
+
+static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_failed(JNIEnv* /* env */,
+                                                                       jobject /* obj */) {
+    if (agnssIface_V2_0 != nullptr) {
+        AGnssDispatcher::dataConnFailed(agnssIface_V2_0);
+    } else if (agnssIface != nullptr) {
+        AGnssDispatcher::dataConnFailed(agnssIface);
+    } else {
+        ALOGE("%s: AGPS interface not supported", __func__);
+        return;
+    }
+}
+
+static void android_location_GnssLocationProvider_set_agps_server(JNIEnv* env, jobject /* obj */,
+        jint type, jstring hostname, jint port) {
+    if (agnssIface_V2_0 != nullptr) {
+        AGnssDispatcher::setServer<IAGnss_V2_0, IAGnssCallback_V2_0>(agnssIface_V2_0, env, type,
+                hostname, port);
+    } else if (agnssIface != nullptr) {
+        AGnssDispatcher::setServer<IAGnss_V1_0, IAGnssCallback_V1_0>(agnssIface, env, type,
+                hostname, port);
+    } else {
+        ALOGE("%s: AGPS interface not supported", __func__);
+        return;
+    }
 }
 
 static void android_location_GnssLocationProvider_send_ni_response(JNIEnv* /* env */,
@@ -1832,41 +1949,37 @@
                                                                        jstring apn,
                                                                        jlong networkHandle,
                                                                        jshort capabilities) {
-    if (agnssRilIface == nullptr) {
-        ALOGE("AGnssRilInterface does not exist");
-        return;
-    }
-
-    const char *c_apn = env->GetStringUTFChars(apn, nullptr);
-    const android::hardware::hidl_string hidl_apn{c_apn};
     if (agnssRilIface_V2_0 != nullptr) {
+        ScopedJniString jniApn{env, apn};
         IAGnssRil_V2_0::NetworkAttributes networkAttributes = {
             .networkHandle = static_cast<uint64_t>(networkHandle),
             .isConnected = static_cast<bool>(connected),
             .capabilities = static_cast<uint16_t>(capabilities),
-            .apn = hidl_apn
+            .apn = jniApn
         };
 
         auto result = agnssRilIface_V2_0->updateNetworkState_2_0(networkAttributes);
         if (!result.isOk() || !result) {
             ALOGE("updateNetworkState_2_0 failed");
         }
-    } else {
+    } else if (agnssRilIface != nullptr) {
+        ScopedJniString jniApn{env, apn};
+        hidl_string hidlApn{jniApn};
         auto result = agnssRilIface->updateNetworkState(connected,
                 static_cast<IAGnssRil_V1_0::NetworkType>(type), roaming);
         if (!result.isOk() || !result) {
             ALOGE("updateNetworkState failed");
         }
 
-        if (!hidl_apn.empty()) {
-            result = agnssRilIface->updateNetworkAvailability(available, hidl_apn);
+        if (!hidlApn.empty()) {
+            result = agnssRilIface->updateNetworkAvailability(available, hidlApn);
             if (!result.isOk() || !result) {
                 ALOGE("updateNetworkAvailability failed");
             }
         }
+    } else {
+        ALOGE("AGnssRilInterface does not exist");
     }
-
-    env->ReleaseStringUTFChars(apn, c_apn);
 }
 
 static jboolean android_location_GnssGeofenceProvider_is_geofence_supported(
@@ -2540,7 +2653,7 @@
             "(ZIZZLjava/lang/String;JS)V",
             reinterpret_cast<void *>(android_location_GnssNetworkConnectivityHandler_update_network_state)},
     {"native_agps_data_conn_open",
-            "(Ljava/lang/String;I)V",
+            "(JLjava/lang/String;I)V",
             reinterpret_cast<void *>(android_location_GnssNetworkConnectivityHandler_agps_data_conn_open)},
     {"native_agps_data_conn_closed",
             "()V",
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index bd3dfe9..409e7f4 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -2105,6 +2105,7 @@
             return Settings.Global.getInt(mContext.getContentResolver(), name, def);
         }
 
+        @Nullable
         String settingsGlobalGetString(String name) {
             return Settings.Global.getString(mContext.getContentResolver(), name);
         }
@@ -13901,7 +13902,11 @@
 
         Preconditions.checkNotNull(who, "ComponentName is null");
         enforceDeviceOwner(who);
-        switch (mInjector.settingsGlobalGetString(PRIVATE_DNS_MODE)) {
+        String currentMode = mInjector.settingsGlobalGetString(PRIVATE_DNS_MODE);
+        if (currentMode == null) {
+            currentMode = ConnectivityManager.PRIVATE_DNS_DEFAULT_MODE_FALLBACK;
+        }
+        switch (currentMode) {
             case ConnectivityManager.PRIVATE_DNS_MODE_OFF:
                 return PRIVATE_DNS_MODE_OFF;
             case ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC:
diff --git a/services/robotests/backup/src/com/android/server/backup/UserBackupManagerServiceTest.java b/services/robotests/backup/src/com/android/server/backup/UserBackupManagerServiceTest.java
index 1e468d4..bb60c27 100644
--- a/services/robotests/backup/src/com/android/server/backup/UserBackupManagerServiceTest.java
+++ b/services/robotests/backup/src/com/android/server/backup/UserBackupManagerServiceTest.java
@@ -71,7 +71,6 @@
 import org.robolectric.shadows.ShadowContextWrapper;
 import org.robolectric.shadows.ShadowLooper;
 import org.robolectric.shadows.ShadowPackageManager;
-import org.robolectric.shadows.ShadowSettings;
 
 import java.io.File;
 import java.util.List;
@@ -433,7 +432,7 @@
     }
 
     private String getSettingsTransport() {
-        return ShadowSettings.ShadowSecure.getString(
+        return Settings.Secure.getString(
                 mContext.getContentResolver(), Settings.Secure.BACKUP_TRANSPORT);
     }
 
diff --git a/services/robotests/backup/src/com/android/server/backup/keyvalue/KeyValueBackupTaskTest.java b/services/robotests/backup/src/com/android/server/backup/keyvalue/KeyValueBackupTaskTest.java
index cf51e19..5e84ab0 100644
--- a/services/robotests/backup/src/com/android/server/backup/keyvalue/KeyValueBackupTaskTest.java
+++ b/services/robotests/backup/src/com/android/server/backup/keyvalue/KeyValueBackupTaskTest.java
@@ -134,7 +134,6 @@
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
-import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.shadows.ShadowLooper;
 import org.robolectric.shadows.ShadowPackageManager;
 import org.robolectric.shadows.ShadowQueuedWork;
@@ -188,7 +187,6 @@
     private File mBaseStateDir;
     private File mDataDir;
     private Application mApplication;
-    private ShadowApplication mShadowApplication;
     private Looper mMainLooper;
     private FrameworkShadowLooper mShadowMainLooper;
     private Context mContext;
@@ -200,7 +198,6 @@
         mTransport = backupTransport();
 
         mApplication = RuntimeEnvironment.application;
-        mShadowApplication = shadowOf(mApplication);
         mContext = mApplication;
 
         mMainLooper = Looper.getMainLooper();
@@ -2439,7 +2436,7 @@
                     packageData.packageName, PackageManager.COMPONENT_ENABLED_STATE_ENABLED, 0);
             PackageInfo packageInfo = getPackageInfo(packageData);
             mShadowPackageManager.addPackage(packageInfo);
-            mShadowApplication.sendBroadcast(getPackageAddedIntent(packageData));
+            mContext.sendBroadcast(getPackageAddedIntent(packageData));
             // Run the backup looper because on the receiver we post MSG_SCHEDULE_BACKUP_PACKAGE
             mShadowBackupLooper.runToEndOfTasks();
             BackupAgent backupAgent = spy(BackupAgent.class);
diff --git a/services/robotests/backup/src/com/android/server/backup/restore/ActiveRestoreSessionTest.java b/services/robotests/backup/src/com/android/server/backup/restore/ActiveRestoreSessionTest.java
index 859392d..4009876 100644
--- a/services/robotests/backup/src/com/android/server/backup/restore/ActiveRestoreSessionTest.java
+++ b/services/robotests/backup/src/com/android/server/backup/restore/ActiveRestoreSessionTest.java
@@ -479,8 +479,11 @@
 
     @Test
     public void testRestorePackage_whenCallerIsNotPackageAndPermissionGranted() throws Exception {
-        mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP);
-        ShadowBinder.setCallingUid(1);
+        final int pid = 1211;
+        final int uid = 1;
+        mShadowApplication.grantPermissions(pid, uid, android.Manifest.permission.BACKUP);
+        ShadowBinder.setCallingPid(pid);
+        ShadowBinder.setCallingUid(uid);
         setUpPackage(PACKAGE_1, /* uid */ 2);
         when(mBackupManagerService.getAvailableRestoreToken(PACKAGE_1)).thenReturn(TOKEN_1);
         setUpTransport(mTransport);
@@ -494,8 +497,11 @@
 
     @Test
     public void testRestorePackage_whenCallerIsNotPackageAndPermissionDenied() throws Exception {
-        mShadowApplication.denyPermissions(android.Manifest.permission.BACKUP);
-        ShadowBinder.setCallingUid(1);
+        final int pid = 1211;
+        final int uid = 1;
+        mShadowApplication.denyPermissions(pid, uid, android.Manifest.permission.BACKUP);
+        ShadowBinder.setCallingPid(pid);
+        ShadowBinder.setCallingUid(uid);
         setUpPackage(PACKAGE_1, /* uid */ 2);
         when(mBackupManagerService.getAvailableRestoreToken(PACKAGE_1)).thenReturn(TOKEN_1);
         setUpTransport(mTransport);
@@ -508,7 +514,11 @@
 
     @Test
     public void testRestorePackage_whenPackageNotFound() throws Exception {
-        mShadowApplication.grantPermissions(android.Manifest.permission.BACKUP);
+        final int pid = 1211;
+        final int uid = 1;
+        mShadowApplication.grantPermissions(pid, uid, android.Manifest.permission.BACKUP);
+        ShadowBinder.setCallingPid(pid);
+        ShadowBinder.setCallingUid(uid);
         setUpPackage(PACKAGE_1, /* uid */ 1);
         setUpTransport(mTransport);
         IRestoreSession restoreSession = createActiveRestoreSession(null, mTransport);
diff --git a/services/robotests/backup/src/com/android/server/backup/testing/BackupManagerServiceTestUtils.java b/services/robotests/backup/src/com/android/server/backup/testing/BackupManagerServiceTestUtils.java
index b978570..47abcc5 100644
--- a/services/robotests/backup/src/com/android/server/backup/testing/BackupManagerServiceTestUtils.java
+++ b/services/robotests/backup/src/com/android/server/backup/testing/BackupManagerServiceTestUtils.java
@@ -136,11 +136,13 @@
     }
 
     public static void setUpBinderCallerAndApplicationAsSystem(Application application) {
-        ShadowBinder.setCallingUid(Process.SYSTEM_UID);
-        ShadowBinder.setCallingPid(1211);
+        final int uid = Process.SYSTEM_UID;
+        final int pid = 1211;
+        ShadowBinder.setCallingUid(uid);
+        ShadowBinder.setCallingPid(pid);
         ShadowApplication shadowApplication = shadowOf(application);
-        shadowApplication.grantPermissions("android.permission.BACKUP");
-        shadowApplication.grantPermissions("android.permission.CONFIRM_FULL_BACKUP");
+        shadowApplication.grantPermissions(pid, uid, "android.permission.BACKUP");
+        shadowApplication.grantPermissions(pid, uid, "android.permission.CONFIRM_FULL_BACKUP");
     }
 
     /**
diff --git a/services/tests/mockingservicestests/src/com/android/server/DeviceIdleControllerTest.java b/services/tests/mockingservicestests/src/com/android/server/DeviceIdleControllerTest.java
index cff0521..1a16e56 100644
--- a/services/tests/mockingservicestests/src/com/android/server/DeviceIdleControllerTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/DeviceIdleControllerTest.java
@@ -46,9 +46,11 @@
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
 
 import android.app.ActivityManagerInternal;
 import android.app.AlarmManager;
@@ -56,6 +58,7 @@
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
+import android.hardware.Sensor;
 import android.hardware.SensorManager;
 import android.location.LocationManager;
 import android.location.LocationProvider;
@@ -70,6 +73,7 @@
 
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.server.deviceidle.ConstraintController;
 import com.android.server.net.NetworkPolicyManagerInternal;
 import com.android.server.wm.ActivityTaskManagerInternal;
 
@@ -77,6 +81,7 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Answers;
 import org.mockito.Mock;
 import org.mockito.MockitoSession;
 import org.mockito.quality.Strictness;
@@ -89,6 +94,7 @@
     private DeviceIdleController mDeviceIdleController;
     private AnyMotionDetectorForTest mAnyMotionDetector;
     private AppStateTrackerForTest mAppStateTracker;
+    private DeviceIdleController.Constants mConstants;
     private InjectorForTest mInjector;
 
     private MockitoSession mMockingSession;
@@ -97,7 +103,7 @@
     @Mock
     private ConnectivityService mConnectivityService;
     @Mock
-    private DeviceIdleController.Constants mConstants;
+    private ContentResolver mContentResolver;
     @Mock
     private IActivityManager mIActivityManager;
     @Mock
@@ -108,10 +114,13 @@
     private PowerManager.WakeLock mWakeLock;
     @Mock
     private PowerManagerInternal mPowerManagerInternal;
+    @Mock
+    private SensorManager mSensorManager;
 
     class InjectorForTest extends DeviceIdleController.Injector {
         ConnectivityService connectivityService;
         LocationManager locationManager;
+        ConstraintController constraintController;
 
         InjectorForTest(Context ctx) {
             super(ctx);
@@ -139,37 +148,51 @@
         }
 
         @Override
-        DeviceIdleController.Constants getConstants(DeviceIdleController controller,
-                Handler handler,
-                ContentResolver resolver) {
-            return mConstants;
-        }
-
-        @Override
         LocationManager getLocationManager() {
             return locationManager;
         }
 
         @Override
         DeviceIdleController.MyHandler getHandler(DeviceIdleController controller) {
-            return mock(DeviceIdleController.MyHandler.class);
+            return mock(DeviceIdleController.MyHandler.class, Answers.RETURNS_DEEP_STUBS);
         }
 
         @Override
         PowerManager getPowerManager() {
             return mPowerManager;
         }
+
+        @Override
+        SensorManager getSensorManager() {
+            return mSensorManager;
+        }
+
+        @Override
+        ConstraintController getConstraintController(
+                Handler handler, DeviceIdleController.LocalService localService) {
+            return constraintController;
+        }
+
+        @Override
+        boolean useMotionSensor() {
+            return true;
+        }
     }
 
     private class AnyMotionDetectorForTest extends AnyMotionDetector {
         boolean isMonitoring = false;
 
         AnyMotionDetectorForTest() {
-            super(mPowerManager, mock(Handler.class), mock(SensorManager.class),
+            super(mPowerManager, mock(Handler.class), mSensorManager,
                     mock(DeviceIdleCallback.class), 0.5f);
         }
 
         @Override
+        public boolean hasSensor() {
+            return true;
+        }
+
+        @Override
         public void checkForAnyMotion() {
             isMonitoring = true;
         }
@@ -201,7 +224,7 @@
         mMockingSession = mockitoSession()
                 .initMocks(this)
                 .strictness(Strictness.LENIENT)
-                .mockStatic(LocalServices.class)
+                .spyStatic(LocalServices.class)
                 .startMocking();
         spyOn(getContext());
         doReturn(null).when(getContext()).registerReceiver(any(), any());
@@ -218,9 +241,13 @@
         when(mPowerManager.newWakeLock(anyInt(), anyString())).thenReturn(mWakeLock);
         doNothing().when(mWakeLock).acquire();
         doNothing().when(mAlarmManager).set(anyInt(), anyLong(), anyString(), any(), any());
+        doReturn(mock(Sensor.class)).when(mSensorManager)
+                .getDefaultSensor(eq(Sensor.TYPE_SIGNIFICANT_MOTION), eq(true));
+        doReturn(true).when(mSensorManager).registerListener(any(), any(), anyInt());
         mAppStateTracker = new AppStateTrackerForTest(getContext(), Looper.getMainLooper());
         mAnyMotionDetector = new AnyMotionDetectorForTest();
         mInjector = new InjectorForTest(getContext());
+        doNothing().when(mContentResolver).registerContentObserver(any(), anyBoolean(), any());
         mDeviceIdleController = new DeviceIdleController(getContext(), mInjector);
         spyOn(mDeviceIdleController);
         doNothing().when(mDeviceIdleController).publishBinderService(any(), any());
@@ -228,6 +255,10 @@
         mDeviceIdleController.onBootPhase(SystemService.PHASE_SYSTEM_SERVICES_READY);
         mDeviceIdleController.setDeepEnabledForTest(true);
         mDeviceIdleController.setLightEnabledForTest(true);
+
+        // Get the same Constants object that mDeviceIdleController got.
+        mConstants = mInjector.getConstants(mDeviceIdleController,
+                mInjector.getHandler(mDeviceIdleController), mContentResolver);
     }
 
     @After
@@ -235,9 +266,10 @@
         if (mMockingSession != null) {
             mMockingSession.finishMocking();
         }
-        // DeviceIdleController adds this to LocalServices in the constructor, so we have to remove
-        // it after each test, otherwise, subsequent tests will fail.
+        // DeviceIdleController adds these to LocalServices in the constructor, so we have to remove
+        // them after each test, otherwise, subsequent tests will fail.
         LocalServices.removeServiceForTest(AppStateTracker.class);
+        LocalServices.removeServiceForTest(DeviceIdleController.LocalService.class);
     }
 
     @Test
@@ -1456,8 +1488,8 @@
 
     private void setAlarmSoon(boolean isSoon) {
         if (isSoon) {
-            doReturn(SystemClock.elapsedRealtime() + mConstants.MIN_TIME_TO_ALARM / 2).when(
-                    mAlarmManager).getNextWakeFromIdleTime();
+            doReturn(SystemClock.elapsedRealtime() + mConstants.MIN_TIME_TO_ALARM / 2)
+                    .when(mAlarmManager).getNextWakeFromIdleTime();
         } else {
             doReturn(Long.MAX_VALUE).when(mAlarmManager).getNextWakeFromIdleTime();
         }
@@ -1481,27 +1513,36 @@
                 assertFalse(mDeviceIdleController.isScreenOn());
                 break;
             case STATE_IDLE_PENDING:
-                assertTrue(mDeviceIdleController.mMotionListener.isActive());
+                assertEquals(
+                        mDeviceIdleController.hasMotionSensor(),
+                        mDeviceIdleController.mMotionListener.isActive());
                 assertFalse(mAnyMotionDetector.isMonitoring);
                 assertFalse(mDeviceIdleController.isCharging());
                 assertFalse(mDeviceIdleController.isScreenOn());
                 break;
             case STATE_SENSING:
-                assertTrue(mDeviceIdleController.mMotionListener.isActive());
-                assertTrue(mAnyMotionDetector.isMonitoring);
+                assertEquals(
+                        mDeviceIdleController.hasMotionSensor(),
+                        mDeviceIdleController.mMotionListener.isActive());
+                assertEquals(
+                        mDeviceIdleController.hasMotionSensor(),
+                        mAnyMotionDetector.isMonitoring);
                 assertFalse(mDeviceIdleController.isCharging());
                 assertFalse(mDeviceIdleController.isScreenOn());
                 break;
             case STATE_LOCATING:
-                assertTrue(mDeviceIdleController.mMotionListener.isActive());
-                assertTrue(mAnyMotionDetector.isMonitoring);
+                assertEquals(
+                        mDeviceIdleController.hasMotionSensor(),
+                        mDeviceIdleController.mMotionListener.isActive());
                 assertFalse(mDeviceIdleController.isCharging());
                 assertFalse(mDeviceIdleController.isScreenOn());
                 break;
             case STATE_IDLE:
-                assertTrue(mDeviceIdleController.mMotionListener.isActive()
+                if (mDeviceIdleController.hasMotionSensor()) {
+                    assertTrue(mDeviceIdleController.mMotionListener.isActive()
                         // If quick doze is enabled, the motion listener should NOT be active.
                         || mDeviceIdleController.isQuickDozeEnabled());
+                }
                 assertFalse(mAnyMotionDetector.isMonitoring);
                 assertFalse(mDeviceIdleController.isCharging());
                 assertFalse(mDeviceIdleController.isScreenOn());
@@ -1509,9 +1550,11 @@
                 verifyLightStateConditions(LIGHT_STATE_OVERRIDE);
                 break;
             case STATE_IDLE_MAINTENANCE:
-                assertTrue(mDeviceIdleController.mMotionListener.isActive()
+                if (mDeviceIdleController.hasMotionSensor()) {
+                    assertTrue(mDeviceIdleController.mMotionListener.isActive()
                         // If quick doze is enabled, the motion listener should NOT be active.
                         || mDeviceIdleController.isQuickDozeEnabled());
+                }
                 assertFalse(mAnyMotionDetector.isMonitoring);
                 assertFalse(mDeviceIdleController.isCharging());
                 assertFalse(mDeviceIdleController.isScreenOn());
diff --git a/services/tests/mockingservicestests/src/com/android/server/deviceidle/BluetoothConstraintTest.java b/services/tests/mockingservicestests/src/com/android/server/deviceidle/BluetoothConstraintTest.java
new file mode 100644
index 0000000..f74ac1f
--- /dev/null
+++ b/services/tests/mockingservicestests/src/com/android/server/deviceidle/BluetoothConstraintTest.java
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.server.deviceidle;
+
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.inOrder;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.mock;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.never;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.times;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.when;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.eq;
+
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothManager;
+import android.bluetooth.BluetoothProfile;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Handler;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.DeviceIdleController;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.InOrder;
+import org.mockito.Mock;
+import org.mockito.MockitoSession;
+import org.mockito.quality.Strictness;
+
+import java.util.Arrays;
+
+/**
+ * Tests for {@link com.android.server.deviceidle.BluetoothConstraint}.
+ */
+@RunWith(AndroidJUnit4.class)
+public class BluetoothConstraintTest {
+
+    private MockitoSession mMockingSession;
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Handler mHandler;
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private BluetoothManager mBluetoothManager;
+
+    @Mock
+    private DeviceIdleController.LocalService mDeviceIdleService;
+
+    private BluetoothConstraint mConstraint;
+
+    @Before
+    public void setUp() {
+        mMockingSession = mockitoSession()
+                .initMocks(this)
+                .strictness(Strictness.LENIENT)
+                .startMocking();
+        doReturn(mBluetoothManager)
+                .when(mContext).getSystemService(BluetoothManager.class);
+        mConstraint = new BluetoothConstraint(mContext, mHandler, mDeviceIdleService);
+    }
+
+    @After
+    public void tearDown() {
+        if (mMockingSession != null) {
+            mMockingSession.finishMocking();
+        }
+    }
+
+    @Test
+    public void testIsConnected_noBluetoothAdapter() {
+        doReturn(null).when(mBluetoothManager).getAdapter();
+        assertFalse(BluetoothConstraint.isBluetoothConnected(mBluetoothManager));
+    }
+
+    @Test
+    public void testIsConnected_noConnectedDevice() {
+        enableBluetooth(true);
+        assertFalse(BluetoothConstraint.isBluetoothConnected(mBluetoothManager));
+    }
+
+    @Test
+    public void testIsConnected_twoConnectedDevices() {
+        enableBluetooth(true, mock(BluetoothDevice.class), mock(BluetoothDevice.class));
+        assertTrue(BluetoothConstraint.isBluetoothConnected(mBluetoothManager));
+    }
+
+    @Test
+    public void testStartMonitoring_updatesActiveAtCorrectTimes() {
+        // First setup -> no callbacks should fire.
+        BluetoothConstraint constraint = mConstraint;
+        verify(mDeviceIdleService, never()).onConstraintStateChanged(any(), anyBoolean());
+        verify(mContext, never()).registerReceiver(eq(constraint.mReceiver), any());
+
+        InOrder order = inOrder(mDeviceIdleService);
+
+        // No devices -> active=false should be triggered.
+        enableBluetooth(true);
+        constraint.startMonitoring();
+        order.verify(mDeviceIdleService, times(1)).onConstraintStateChanged(any(), eq(false));
+
+        // One device -> active=true should be triggered.
+        enableBluetooth(true, mock(BluetoothDevice.class));
+        constraint.mReceiver.onReceive(
+                mContext, new Intent(BluetoothDevice.ACTION_ACL_CONNECTED));
+        constraint.startMonitoring();
+        order.verify(mDeviceIdleService, times(1)).exitIdle(eq("bluetooth"));
+
+        // Stop monitoring -> broadcast receiver should be unregistered.
+        constraint.stopMonitoring();
+        verify(mContext, times(1)).unregisterReceiver(eq(constraint.mReceiver));
+        order.verifyNoMoreInteractions();
+
+    }
+
+    private void enableBluetooth(boolean enabled, BluetoothDevice... devices) {
+        when(mBluetoothManager.getAdapter().isEnabled()).thenReturn(enabled);
+        when(mBluetoothManager.getConnectedDevices(eq(BluetoothProfile.GATT)))
+                .thenReturn(Arrays.asList(devices));
+    }
+}
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
index dc3287e..a459b0a 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java
@@ -61,6 +61,7 @@
 import android.service.notification.Condition;
 import android.service.notification.ZenModeConfig;
 import android.service.notification.ZenModeConfig.ScheduleInfo;
+import android.service.notification.ZenPolicy;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -683,6 +684,92 @@
     }
 
     @Test
+    public void testWriteXmlWithZenPolicy() throws Exception {
+        final String ruleId = "customRule";
+        setupZenConfig();
+
+        // one enabled automatic rule with zen policy
+        ArrayMap<String, ZenModeConfig.ZenRule> automaticRules = new ArrayMap<>();
+        ZenModeConfig.ZenRule customRule = new ZenModeConfig.ZenRule();
+        final ScheduleInfo customRuleInfo = new ScheduleInfo();
+        customRule.enabled = true;
+        customRule.creationTime = 0;
+        customRule.id = "customRule";
+        customRule.name = "Custom Rule";
+        customRule.zenMode = Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
+        customRule.conditionId = ZenModeConfig.toScheduleConditionId(customRuleInfo);
+        customRule.configurationActivity =
+                new ComponentName("android", "ScheduleConditionProvider");
+        customRule.pkg = customRule.configurationActivity.getPackageName();
+        customRule.zenPolicy = new ZenPolicy.Builder()
+                .allowAlarms(false)
+                .allowMedia(false)
+                .allowRepeatCallers(false)
+                .allowCalls(ZenPolicy.PEOPLE_TYPE_NONE)
+                .allowMessages(ZenPolicy.PEOPLE_TYPE_CONTACTS)
+                .allowEvents(true)
+                .allowReminders(false)
+                .build();
+        automaticRules.put("customRule", customRule);
+        mZenModeHelperSpy.mConfig.automaticRules = automaticRules;
+
+        ZenModeConfig expected = mZenModeHelperSpy.mConfig.copy();
+
+        ByteArrayOutputStream baos = writeXmlAndPurge(false, null);
+        XmlPullParser parser = Xml.newPullParser();
+        parser.setInput(new BufferedInputStream(
+                new ByteArrayInputStream(baos.toByteArray())), null);
+        parser.nextTag();
+        mZenModeHelperSpy.readXml(parser, false);
+
+        ZenModeConfig.ZenRule original = expected.automaticRules.get(ruleId);
+        ZenModeConfig.ZenRule current = mZenModeHelperSpy.mConfig.automaticRules.get(ruleId);
+
+        assertEquals("Automatic rules mismatch", original, current);
+    }
+
+    @Test
+    public void testReadXmlRestoreWithZenPolicy() throws Exception {
+        final String ruleId = "customRule";
+        setupZenConfig();
+
+        // one enabled automatic rule with zen policy
+        ArrayMap<String, ZenModeConfig.ZenRule> automaticRules = new ArrayMap<>();
+        ZenModeConfig.ZenRule customRule = new ZenModeConfig.ZenRule();
+        final ScheduleInfo customRuleInfo = new ScheduleInfo();
+        customRule.enabled = true;
+        customRule.creationTime = 0;
+        customRule.id = ruleId;
+        customRule.name = "Custom Rule";
+        customRule.zenMode = Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
+        customRule.conditionId = ZenModeConfig.toScheduleConditionId(customRuleInfo);
+        customRule.configurationActivity =
+                new ComponentName("android", "ScheduleConditionProvider");
+        customRule.pkg = customRule.configurationActivity.getPackageName();
+        customRule.zenPolicy = new ZenPolicy.Builder()
+                .allowSystem(true)
+                .allowCalls(ZenPolicy.PEOPLE_TYPE_ANYONE)
+                .allowReminders(true)
+                .build();
+        automaticRules.put(ruleId, customRule);
+        mZenModeHelperSpy.mConfig.automaticRules = automaticRules;
+
+        ZenModeConfig expected = mZenModeHelperSpy.mConfig.copy();
+
+        ByteArrayOutputStream baos = writeXmlAndPurge(false, null);
+        XmlPullParser parser = Xml.newPullParser();
+        parser.setInput(new BufferedInputStream(
+                new ByteArrayInputStream(baos.toByteArray())), null);
+        parser.nextTag();
+        mZenModeHelperSpy.readXml(parser, true);
+
+        ZenModeConfig.ZenRule original = expected.automaticRules.get(ruleId);
+        ZenModeConfig.ZenRule current = mZenModeHelperSpy.mConfig.automaticRules.get(ruleId);
+
+        assertEquals("Automatic rules mismatch", original, current);
+    }
+
+    @Test
     public void testReadXmlRulesNotOverriden() throws Exception {
         setupZenConfig();
 
@@ -896,6 +983,10 @@
         customRule.zenMode = Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
         customRule.conditionId = ZenModeConfig.toScheduleConditionId(customRuleInfo);
         customRule.component = new ComponentName("android", "ScheduleConditionProvider");
+        customRule.zenPolicy = new ZenPolicy.Builder()
+                .allowReminders(true)
+                .allowMessages(ZenPolicy.PEOPLE_TYPE_ANYONE)
+                .build();
         automaticRules.put("customRule", customRule);
 
         ZenModeConfig.ZenRule defaultScheduleRule = new ZenModeConfig.ZenRule();
@@ -943,6 +1034,10 @@
         customRule.zenMode = Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
         customRule.conditionId = ZenModeConfig.toScheduleConditionId(customRuleInfo);
         customRule.component = new ComponentName("android", "ScheduleConditionProvider");
+        customRule.zenPolicy = new ZenPolicy.Builder()
+                .allowReminders(true)
+                .allowMessages(ZenPolicy.PEOPLE_TYPE_ANYONE)
+                .build();
         automaticRules.put("customRule", customRule);
 
         ZenModeConfig.ZenRule defaultScheduleRule = new ZenModeConfig.ZenRule();
@@ -953,6 +1048,10 @@
         defaultScheduleRule.conditionId = ZenModeConfig.toScheduleConditionId(
                 defaultScheduleRuleInfo);
         defaultScheduleRule.id = ZenModeConfig.EVERY_NIGHT_DEFAULT_RULE_ID;
+        defaultScheduleRule.zenPolicy = new ZenPolicy.Builder()
+                .allowEvents(true)
+                .allowMessages(ZenPolicy.PEOPLE_TYPE_ANYONE)
+                .build();
         automaticRules.put(ZenModeConfig.EVERY_NIGHT_DEFAULT_RULE_ID, defaultScheduleRule);
 
         ZenModeConfig.ZenRule defaultEventRule = new ZenModeConfig.ZenRule();
@@ -963,6 +1062,11 @@
         defaultEventRule.conditionId = ZenModeConfig.toScheduleConditionId(
                 defaultEventRuleInfo);
         defaultEventRule.id = ZenModeConfig.EVENTS_DEFAULT_RULE_ID;
+        defaultScheduleRule.zenPolicy = new ZenPolicy.Builder()
+                .allowAlarms(false)
+                .allowMedia(false)
+                .allowRepeatCallers(false)
+                .build();
         automaticRules.put(ZenModeConfig.EVENTS_DEFAULT_RULE_ID, defaultEventRule);
 
         mZenModeHelperSpy.mConfig.automaticRules = automaticRules;
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java
index 92b4dbb..bc62de1 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppWindowTokenTests.java
@@ -155,15 +155,17 @@
 
         // Set initial orientation and update.
         mToken.setOrientation(SCREEN_ORIENTATION_LANDSCAPE);
-        mWm.updateOrientationFromAppTokens(mDisplayContent.getRequestedOverrideConfiguration(),
-                null, mDisplayContent.getDisplayId());
+        mDisplayContent.updateOrientationFromAppTokens(
+                mDisplayContent.getRequestedOverrideConfiguration(),
+                null /* freezeThisOneIfNeeded */, false /* forceUpdate */);
         assertEquals(SCREEN_ORIENTATION_LANDSCAPE, mDisplayContent.getLastOrientation());
         appWindow.mResizeReported = false;
 
         // Update the orientation to perform 180 degree rotation and check that resize was reported.
         mToken.setOrientation(SCREEN_ORIENTATION_REVERSE_LANDSCAPE);
-        mWm.updateOrientationFromAppTokens(mDisplayContent.getRequestedOverrideConfiguration(),
-                null, mDisplayContent.getDisplayId());
+        mDisplayContent.updateOrientationFromAppTokens(
+                mDisplayContent.getRequestedOverrideConfiguration(),
+                null /* freezeThisOneIfNeeded */, false /* forceUpdate */);
         mWm.mRoot.performSurfacePlacement(false /* recoveringMemory */);
         assertEquals(SCREEN_ORIENTATION_REVERSE_LANDSCAPE, mDisplayContent.getLastOrientation());
         assertTrue(appWindow.mResizeReported);
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
index 8430616..3826fac 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
@@ -31,7 +31,13 @@
 import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
 import static android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION;
 
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.any;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.anyBoolean;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.doNothing;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.eq;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.mock;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.never;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.same;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.spy;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.times;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify;
@@ -60,9 +66,11 @@
 import androidx.test.filters.FlakyTest;
 import androidx.test.filters.SmallTest;
 
+import com.android.dx.mockito.inline.extended.ExtendedMockito;
 import com.android.server.wm.utils.WmDisplayCutout;
 
 import org.junit.Test;
+import org.mockito.ArgumentCaptor;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -475,6 +483,13 @@
     @SuppressLint("InlinedApi")
     public void testOrientationDefinedByKeyguard() {
         final DisplayContent dc = createNewDisplay();
+
+        // When display content is created its configuration is not yet initialized, which could
+        // cause unnecessary configuration propagation, so initialize it here.
+        final Configuration config = new Configuration();
+        dc.computeScreenConfiguration(config);
+        dc.onRequestedOverrideConfigurationChanged(config);
+
         // Create a window that requests landscape orientation. It will define device orientation
         // by default.
         final WindowState window = createWindow(null /* parent */, TYPE_BASE_APPLICATION, dc, "w");
@@ -567,6 +582,52 @@
         assertNull("default display Ime target: ", mDisplayContent.mInputMethodTarget);
     }
 
+    @Test
+    public void testOnDescendantOrientationRequestChanged() {
+        final DisplayContent dc = createNewDisplay();
+        mWm.mAtmService.mRootActivityContainer = mock(RootActivityContainer.class);
+        final int newOrientation = dc.getLastOrientation() == SCREEN_ORIENTATION_LANDSCAPE
+                ? SCREEN_ORIENTATION_PORTRAIT
+                : SCREEN_ORIENTATION_LANDSCAPE;
+
+        final WindowState window = createWindow(null /* parent */, TYPE_BASE_APPLICATION, dc, "w");
+        window.getTask().mTaskRecord = mock(TaskRecord.class, ExtendedMockito.RETURNS_DEEP_STUBS);
+        window.mAppToken.setOrientation(newOrientation);
+
+        ActivityRecord activityRecord = mock(ActivityRecord.class);
+
+        assertTrue("Display should rotate to handle orientation request by default.",
+                dc.onDescendantOrientationChanged(window.mToken.token, activityRecord));
+
+        final ArgumentCaptor<Configuration> captor = ArgumentCaptor.forClass(Configuration.class);
+        verify(mWm.mAtmService).updateDisplayOverrideConfigurationLocked(captor.capture(),
+                same(activityRecord), anyBoolean(), eq(dc.getDisplayId()));
+        final Configuration newDisplayConfig = captor.getValue();
+        assertEquals(Configuration.ORIENTATION_PORTRAIT, newDisplayConfig.orientation);
+    }
+
+    @Test
+    public void testOnDescendantOrientationRequestChanged_FrozenToUserRotation() {
+        final DisplayContent dc = createNewDisplay();
+        dc.getDisplayRotation().setFixedToUserRotation(true);
+        mWm.mAtmService.mRootActivityContainer = mock(RootActivityContainer.class);
+        final int newOrientation = dc.getLastOrientation() == SCREEN_ORIENTATION_LANDSCAPE
+                ? SCREEN_ORIENTATION_PORTRAIT
+                : SCREEN_ORIENTATION_LANDSCAPE;
+
+        final WindowState window = createWindow(null /* parent */, TYPE_BASE_APPLICATION, dc, "w");
+        window.getTask().mTaskRecord = mock(TaskRecord.class, ExtendedMockito.RETURNS_DEEP_STUBS);
+        window.mAppToken.setOrientation(newOrientation);
+
+        ActivityRecord activityRecord = mock(ActivityRecord.class);
+
+        assertFalse("Display shouldn't rotate to handle orientation request if fixed to"
+                        + " user rotation.",
+                dc.onDescendantOrientationChanged(window.mToken.token, activityRecord));
+        verify(mWm.mAtmService, never()).updateDisplayOverrideConfigurationLocked(any(),
+                eq(activityRecord), anyBoolean(), eq(dc.getDisplayId()));
+    }
+
     private boolean isOptionsPanelAtRight(int displayId) {
         return (mWm.getPreferredOptionsPanelGravity(displayId) & Gravity.RIGHT) == Gravity.RIGHT;
     }
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
index bf4b52e..6b31e6f 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
@@ -33,6 +33,7 @@
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.when;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import android.content.ContentResolver;
@@ -234,7 +235,7 @@
     }
 
     @Test
-    public void testReturnsSidesays_UserRotationLocked_IncompatibleAppRequest()
+    public void testReturnsSideways_UserRotationLocked_IncompatibleAppRequest()
             throws Exception {
         mBuilder.build();
         configureDisplayRotation(SCREEN_ORIENTATION_LANDSCAPE, false, false);
@@ -604,6 +605,26 @@
                 SCREEN_ORIENTATION_UNSPECIFIED, Surface.ROTATION_0));
     }
 
+    // ========================
+    // Non-rotation API Tests
+    // ========================
+    @Test
+    public void testRespectsAppRequestedOrientationByDefault() throws Exception {
+        mBuilder.build();
+
+        assertTrue("Display rotation should respect app requested orientation by"
+                + " default.", mTarget.respectAppRequestedOrientation());
+    }
+
+    @Test
+    public void testNotRespectAppRequestedOrientation_FixedToUserRotation() throws Exception {
+        mBuilder.build();
+        mTarget.setFixedToUserRotation(true);
+
+        assertFalse("Display rotation shouldn't respect app requested orientation if"
+                + " fixed to user rotation.", mTarget.respectAppRequestedOrientation());
+    }
+
     /**
      * Call {@link DisplayRotation#configure(int, int, int, int)} to configure {@link #mTarget}
      * according to given parameters.
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java
index 60f957f..e156143 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowContainerTests.java
@@ -27,6 +27,7 @@
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.eq;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.mock;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.never;
+import static com.android.dx.mockito.inline.extended.ExtendedMockito.spy;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.times;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.verify;
 import static com.android.server.wm.WindowContainer.POSITION_BOTTOM;
@@ -38,8 +39,10 @@
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
 import android.graphics.Rect;
+import android.os.IBinder;
 import android.platform.test.annotations.Presubmit;
 import android.view.SurfaceControl;
 import android.view.SurfaceSession;
@@ -559,8 +562,7 @@
         builder.setLayer(2).setIsVisible(true);
         final TestWindowContainer visibleUnspecifiedRootChildChildFillsParent =
                 visibleUnspecifiedRootChild.addChildWindow(builder);
-        visibleUnspecifiedRootChildChildFillsParent.setOrientation(
-                SCREEN_ORIENTATION_PORTRAIT);
+        visibleUnspecifiedRootChildChildFillsParent.setOrientation(SCREEN_ORIENTATION_PORTRAIT);
         assertEquals(SCREEN_ORIENTATION_PORTRAIT,
                 visibleUnspecifiedRootChildChildFillsParent.getOrientation());
         assertEquals(SCREEN_ORIENTATION_UNSET, visibleUnspecifiedRootChild.getOrientation());
@@ -724,6 +726,19 @@
         verify(grandChild, times(1)).onParentResize();
     }
 
+    @Test
+    public void testOnDescendantOrientationRequestChangedPropagation() {
+        final TestWindowContainerBuilder builder = new TestWindowContainerBuilder(mWm);
+        final TestWindowContainer root = spy(builder.build());
+
+        final IBinder binder = mock(IBinder.class);
+        final ActivityRecord activityRecord = mock(ActivityRecord.class);
+        final TestWindowContainer child = root.addChildWindow();
+
+        child.setOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED, binder, activityRecord);
+        verify(root).onDescendantOrientationChanged(binder, activityRecord);
+    }
+
     /* Used so we can gain access to some protected members of the {@link WindowContainer} class */
     private static class TestWindowContainer extends WindowContainer<TestWindowContainer> {
         private final int mLayer;
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index f87472d..6e425de 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -2000,6 +2000,8 @@
      * Determine whether to use only RSRP for the number of LTE signal bars.
      * @hide
      */
+    // FIXME: this key and related keys must not be exposed without a consistent philosophy for
+    // all RATs.
     public static final String KEY_USE_ONLY_RSRP_FOR_LTE_SIGNAL_BAR_BOOL =
             "use_only_rsrp_for_lte_signal_bar_bool";
 
@@ -2243,6 +2245,8 @@
      * Currently this only supports the value "rscp"
      * @hide
      */
+    // FIXME: this key and related keys must not be exposed without a consistent philosophy for
+    // all RATs.
     public static final String KEY_WCDMA_DEFAULT_SIGNAL_STRENGTH_MEASUREMENT_STRING =
             "wcdma_default_signal_strength_measurement_string";
 
diff --git a/telephony/java/android/telephony/CellSignalStrength.java b/telephony/java/android/telephony/CellSignalStrength.java
index fd21d42..f2c14a1 100644
--- a/telephony/java/android/telephony/CellSignalStrength.java
+++ b/telephony/java/android/telephony/CellSignalStrength.java
@@ -16,6 +16,8 @@
 
 package android.telephony;
 
+import android.os.PersistableBundle;
+
 /**
  * Abstract base class for cell phone signal strength related information.
  */
@@ -80,9 +82,74 @@
      */
     public abstract CellSignalStrength copy();
 
+    /**
+     * Checks and returns whether there are any non-default values in this CellSignalStrength.
+     *
+     * Checks all the values in the subclass of CellSignalStrength and returns true if any of them
+     * have been set to a value other than their default.
+     *
+     * @hide
+     */
+    public abstract boolean isValid();
+
     @Override
     public abstract int hashCode();
 
     @Override
     public abstract boolean equals (Object o);
+
+    /**
+     * Calculate and set the carrier-influenced values such as the signal "Level".
+     *
+     * @hide
+     */
+    public abstract void updateLevel(PersistableBundle cc, ServiceState ss);
+
+    // Range for RSSI in ASU (0-31, 99) as defined in TS 27.007 8.69
+    /** @hide */
+    protected static final int getRssiDbmFromAsu(int asu) {
+        if (asu > 31 || asu < 0) return CellInfo.UNAVAILABLE;
+        return -113 + (2 * asu);
+    }
+
+    // Range for RSSI in ASU (0-31, 99) as defined in TS 27.007 8.69
+    /** @hide */
+    protected static final int getAsuFromRssiDbm(int dbm) {
+        if (dbm == CellInfo.UNAVAILABLE) return 99;
+        return (dbm / 2) + 113;
+    }
+
+    // Range for RSCP in ASU (0-96, 255) as defined in TS 27.007 8.69
+    /** @hide */
+    protected static final int getRscpDbmFromAsu(int asu) {
+        if (asu > 96 || asu < 0) return CellInfo.UNAVAILABLE;
+        return asu - 120;
+    }
+
+    // Range for RSCP in ASU (0-96, 255) as defined in TS 27.007 8.69
+    /** @hide */
+    protected static final int getAsuFromRscpDbm(int dbm) {
+        if (dbm == CellInfo.UNAVAILABLE) return 255;
+        return dbm + 120;
+    }
+
+    // Range for SNR in ASU (0-49, 255) as defined in TS 27.007 8.69
+    /** @hide */
+    protected static final int getEcNoDbFromAsu(int asu) {
+        if (asu > 49 || asu < 0) return CellInfo.UNAVAILABLE;
+        return -24 + (asu / 2);
+    }
+
+    /** @hide */
+    protected static final int inRangeOrUnavailable(int value, int rangeMin, int rangeMax) {
+        if (value < rangeMin || value > rangeMax) return CellInfo.UNAVAILABLE;
+        return value;
+    }
+
+    /** @hide */
+    protected static final int inRangeOrUnavailable(
+            int value, int rangeMin, int rangeMax, int special) {
+        if ((value < rangeMin || value > rangeMax) && value != special) return CellInfo.UNAVAILABLE;
+        return value;
+    }
 }
diff --git a/telephony/java/android/telephony/CellSignalStrengthCdma.java b/telephony/java/android/telephony/CellSignalStrengthCdma.java
index 5123052..47faf1e 100644
--- a/telephony/java/android/telephony/CellSignalStrengthCdma.java
+++ b/telephony/java/android/telephony/CellSignalStrengthCdma.java
@@ -18,6 +18,7 @@
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.PersistableBundle;
 import android.telephony.Rlog;
 
 import java.util.Objects;
@@ -35,6 +36,7 @@
     private int mEvdoDbm;   // This value is the EVDO RSSI value
     private int mEvdoEcio;  // This value is the EVDO Ec/Io
     private int mEvdoSnr;   // Valid values are 0-8.  8 is the highest signal to noise ratio
+    private int mLevel;
 
     /** @hide */
     public CellSignalStrengthCdma() {
@@ -55,23 +57,29 @@
      * rather than left as -1, which is a departure from SignalStrength, which is stuck with the
      * values it currently reports.
      *
-     * @param cdmaDbm negative of the CDMA signal strength value or -1 if invalid.
-     * @param cdmaEcio negative of the CDMA pilot/noise ratio or -1 if invalid.
-     * @param evdoDbm negative of the EvDO signal strength value or -1 if invalid.
-     * @param evdoEcio negative of the EvDO pilot/noise ratio or -1 if invalid.
-     * @param evdoSnr an SNR value 0..8 or -1 if invalid.
+     * @param cdmaDbm CDMA signal strength value or CellInfo.UNAVAILABLE if invalid.
+     * @param cdmaEcio CDMA pilot/noise ratio or CellInfo.UNAVAILABLE  if invalid.
+     * @param evdoDbm negative of the EvDO signal strength value or CellInfo.UNAVAILABLE if invalid.
+     * @param evdoEcio negative of the EvDO pilot/noise ratio or CellInfo.UNAVAILABLE if invalid.
+     * @param evdoSnr an SNR value 0..8 or CellInfo.UNVAILABLE if invalid.
      * @hide
      */
     public CellSignalStrengthCdma(int cdmaDbm, int cdmaEcio, int evdoDbm, int evdoEcio,
             int evdoSnr) {
-        // The values here were lifted from SignalStrength.validateInput()
-        // FIXME: Combine all checking and setting logic between this and SignalStrength.
-        mCdmaDbm = ((cdmaDbm > 0) && (cdmaDbm < 120))  ? -cdmaDbm : CellInfo.UNAVAILABLE;
-        mCdmaEcio = ((cdmaEcio > 0) && (cdmaEcio < 160)) ? -cdmaEcio : CellInfo.UNAVAILABLE;
+        mCdmaDbm = inRangeOrUnavailable(cdmaDbm, -120, 0);
+        mCdmaEcio = inRangeOrUnavailable(cdmaEcio, -160, 0);
+        mEvdoDbm = inRangeOrUnavailable(evdoDbm, -120, 0);
+        mEvdoEcio = inRangeOrUnavailable(evdoEcio, -160, 0);
+        mEvdoSnr = inRangeOrUnavailable(evdoSnr, 0, 8);
 
-        mEvdoDbm = ((evdoDbm > 0) && (evdoDbm < 120)) ? -evdoDbm : CellInfo.UNAVAILABLE;
-        mEvdoEcio = ((evdoEcio > 0) && (evdoEcio < 160)) ? -evdoEcio : CellInfo.UNAVAILABLE;
-        mEvdoSnr = ((evdoSnr > 0) && (evdoSnr <= 8)) ? evdoSnr : CellInfo.UNAVAILABLE;
+        updateLevel(null, null);
+    }
+
+    /** @hide */
+    public CellSignalStrengthCdma(android.hardware.radio.V1_0.CdmaSignalStrength cdma,
+            android.hardware.radio.V1_0.EvdoSignalStrength evdo) {
+        // Convert from HAL values as part of construction.
+        this(-cdma.dbm, -cdma.ecio, -evdo.dbm, -evdo.ecio, evdo.signalNoiseRatio);
     }
 
     /** @hide */
@@ -86,6 +94,7 @@
         mEvdoDbm = s.mEvdoDbm;
         mEvdoEcio = s.mEvdoEcio;
         mEvdoSnr = s.mEvdoSnr;
+        mLevel = s.mLevel;
     }
 
     /** @hide */
@@ -102,6 +111,7 @@
         mEvdoDbm = CellInfo.UNAVAILABLE;
         mEvdoEcio = CellInfo.UNAVAILABLE;
         mEvdoSnr = CellInfo.UNAVAILABLE;
+        mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
     /**
@@ -112,26 +122,54 @@
      */
     @Override
     public int getLevel() {
-        int level;
+        return mLevel;
+    }
 
+    /** @hide */
+    @Override
+    public void updateLevel(PersistableBundle cc, ServiceState ss) {
         int cdmaLevel = getCdmaLevel();
         int evdoLevel = getEvdoLevel();
         if (evdoLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
             /* We don't know evdo, use cdma */
-            level = getCdmaLevel();
+            mLevel = getCdmaLevel();
         } else if (cdmaLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
             /* We don't know cdma, use evdo */
-            level = getEvdoLevel();
+            mLevel = getEvdoLevel();
         } else {
             /* We know both, use the lowest level */
-            level = cdmaLevel < evdoLevel ? cdmaLevel : evdoLevel;
+            mLevel = cdmaLevel < evdoLevel ? cdmaLevel : evdoLevel;
         }
-        if (DBG) log("getLevel=" + level);
-        return level;
     }
 
     /**
-     * Get the signal level as an asu value between 0..97, 99 is unknown
+     * Get the 1xRTT Level in (Android) ASU.
+     *
+     * There is no standard definition of ASU for CDMA; however, Android defines it as the
+     * the lesser of the following two results (for 1xRTT):
+     * <table>
+     *     <thead><tr><th>RSSI Range (dBm)</th><th>ASU Value</th></tr><thead>
+     *     <tbody>
+     *         <tr><td>-75..</td><td>16</td></tr>
+     *         <tr><td>-82..-76</td><td>8</td></tr>
+     *         <tr><td>-90..-83</td><td>4</td></tr>
+     *         <tr><td>-95..-91</td><td>2</td></tr>
+     *         <tr><td>-100..-96</td><td>1</td></tr>
+     *         <tr><td>..-101</td><td>99</td></tr>
+     *     </tbody>
+     * </table>
+     * <table>
+     *     <thead><tr><th>Ec/Io Range (dB)</th><th>ASU Value</th></tr><thead>
+     *     <tbody>
+     *         <tr><td>-90..</td><td>16</td></tr>
+     *         <tr><td>-100..-91</td><td>8</td></tr>
+     *         <tr><td>-115..-101</td><td>4</td></tr>
+     *         <tr><td>-130..-116</td><td>2</td></tr>
+     *         <tr><td>--150..-131</td><td>1</td></tr>
+     *         <tr><td>..-151</td><td>99</td></tr>
+     *     </tbody>
+     * </table>
+     * @return 1xRTT Level in Android ASU {1,2,4,8,16,99}
      */
     @Override
     public int getAsuLevel() {
@@ -220,6 +258,63 @@
     }
 
     /**
+     * Get the EVDO Level in (Android) ASU.
+     *
+     * There is no standard definition of ASU for CDMA; however, Android defines it as the
+     * the lesser of the following two results (for EVDO):
+     * <table>
+     *     <thead><tr><th>RSSI Range (dBm)</th><th>ASU Value</th></tr><thead>
+     *     <tbody>
+     *         <tr><td>-65..</td><td>16</td></tr>
+     *         <tr><td>-75..-66</td><td>8</td></tr>
+     *         <tr><td>-85..-76</td><td>4</td></tr>
+     *         <tr><td>-95..-86</td><td>2</td></tr>
+     *         <tr><td>-105..-96</td><td>1</td></tr>
+     *         <tr><td>..-106</td><td>99</td></tr>
+     *     </tbody>
+     * </table>
+     * <table>
+     *     <thead><tr><th>SNR Range (unitless)</th><th>ASU Value</th></tr><thead>
+     *     <tbody>
+     *         <tr><td>7..</td><td>16</td></tr>
+     *         <tr><td>6</td><td>8</td></tr>
+     *         <tr><td>5</td><td>4</td></tr>
+     *         <tr><td>3..4</td><td>2</td></tr>
+     *         <tr><td>1..2</td><td>1</td></tr>
+     *         <tr><td>0</td><td>99</td></tr>
+     *     </tbody>
+     * </table>
+     *
+     * @return EVDO Level in Android ASU {1,2,4,8,16,99}
+     *
+     * @hide
+     */
+    public int getEvdoAsuLevel() {
+        int evdoDbm = getEvdoDbm();
+        int evdoSnr = getEvdoSnr();
+        int levelEvdoDbm;
+        int levelEvdoSnr;
+
+        if (evdoDbm >= -65) levelEvdoDbm = 16;
+        else if (evdoDbm >= -75) levelEvdoDbm = 8;
+        else if (evdoDbm >= -85) levelEvdoDbm = 4;
+        else if (evdoDbm >= -95) levelEvdoDbm = 2;
+        else if (evdoDbm >= -105) levelEvdoDbm = 1;
+        else levelEvdoDbm = 99;
+
+        if (evdoSnr >= 7) levelEvdoSnr = 16;
+        else if (evdoSnr >= 6) levelEvdoSnr = 8;
+        else if (evdoSnr >= 5) levelEvdoSnr = 4;
+        else if (evdoSnr >= 3) levelEvdoSnr = 2;
+        else if (evdoSnr >= 1) levelEvdoSnr = 1;
+        else levelEvdoSnr = 99;
+
+        int level = (levelEvdoDbm < levelEvdoSnr) ? levelEvdoDbm : levelEvdoSnr;
+        if (DBG) log("getEvdoAsuLevel=" + level);
+        return level;
+    }
+
+    /**
      * Get the signal strength as dBm
      */
     @Override
@@ -237,6 +332,7 @@
     public int getCdmaDbm() {
         return mCdmaDbm;
     }
+
     /** @hide */
     public void setCdmaDbm(int cdmaDbm) {
         mCdmaDbm = cdmaDbm;
@@ -248,6 +344,7 @@
     public int getCdmaEcio() {
         return mCdmaEcio;
     }
+
     /** @hide */
     public void setCdmaEcio(int cdmaEcio) {
         mCdmaEcio = cdmaEcio;
@@ -259,6 +356,7 @@
     public int getEvdoDbm() {
         return mEvdoDbm;
     }
+
     /** @hide */
     public void setEvdoDbm(int evdoDbm) {
         mEvdoDbm = evdoDbm;
@@ -270,6 +368,7 @@
     public int getEvdoEcio() {
         return mEvdoEcio;
     }
+
     /** @hide */
     public void setEvdoEcio(int evdoEcio) {
         mEvdoEcio = evdoEcio;
@@ -281,6 +380,7 @@
     public int getEvdoSnr() {
         return mEvdoSnr;
     }
+
     /** @hide */
     public void setEvdoSnr(int evdoSnr) {
         mEvdoSnr = evdoSnr;
@@ -288,28 +388,29 @@
 
     @Override
     public int hashCode() {
-        return Objects.hash(mCdmaDbm, mCdmaEcio, mEvdoDbm, mEvdoEcio, mEvdoSnr);
+        return Objects.hash(mCdmaDbm, mCdmaEcio, mEvdoDbm, mEvdoEcio, mEvdoSnr, mLevel);
+    }
+
+    private static final CellSignalStrengthCdma sInvalid = new CellSignalStrengthCdma();
+
+    /** @hide */
+    @Override
+    public boolean isValid() {
+        return !this.equals(sInvalid);
     }
 
     @Override
     public boolean equals (Object o) {
         CellSignalStrengthCdma s;
-
-        try {
-            s = (CellSignalStrengthCdma) o;
-        } catch (ClassCastException ex) {
-            return false;
-        }
-
-        if (o == null) {
-            return false;
-        }
+        if (!(o instanceof CellSignalStrengthCdma)) return false;
+        s = (CellSignalStrengthCdma) o;
 
         return mCdmaDbm == s.mCdmaDbm
                 && mCdmaEcio == s.mCdmaEcio
                 && mEvdoDbm == s.mEvdoDbm
                 && mEvdoEcio == s.mEvdoEcio
-                && mEvdoSnr == s.mEvdoSnr;
+                && mEvdoSnr == s.mEvdoSnr
+                && mLevel == s.mLevel;
     }
 
     /**
@@ -322,7 +423,8 @@
                 + " cdmaEcio=" + mCdmaEcio
                 + " evdoDbm=" + mEvdoDbm
                 + " evdoEcio=" + mEvdoEcio
-                + " evdoSnr=" + mEvdoSnr;
+                + " evdoSnr=" + mEvdoSnr
+                + " level=" + mLevel;
     }
 
     /** Implement the Parcelable interface */
@@ -334,6 +436,7 @@
         dest.writeInt(mEvdoDbm);
         dest.writeInt(mEvdoEcio);
         dest.writeInt(mEvdoSnr);
+        dest.writeInt(mLevel);
     }
 
     /**
@@ -349,6 +452,7 @@
         mEvdoDbm = in.readInt();
         mEvdoEcio = in.readInt();
         mEvdoSnr = in.readInt();
+        mLevel = in.readInt();
         if (DBG) log("CellSignalStrengthCdma(Parcel): " + toString());
     }
 
diff --git a/telephony/java/android/telephony/CellSignalStrengthGsm.java b/telephony/java/android/telephony/CellSignalStrengthGsm.java
index e906f46..7b29f69 100644
--- a/telephony/java/android/telephony/CellSignalStrengthGsm.java
+++ b/telephony/java/android/telephony/CellSignalStrengthGsm.java
@@ -19,6 +19,7 @@
 import android.annotation.UnsupportedAppUsage;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.PersistableBundle;
 import android.telephony.Rlog;
 
 import java.util.Objects;
@@ -31,16 +32,18 @@
     private static final String LOG_TAG = "CellSignalStrengthGsm";
     private static final boolean DBG = false;
 
-    private static final int GSM_SIGNAL_STRENGTH_GREAT = 12;
-    private static final int GSM_SIGNAL_STRENGTH_GOOD = 8;
-    private static final int GSM_SIGNAL_STRENGTH_MODERATE = 5;
+    private static final int GSM_RSSI_MAX = -51;
+    private static final int GSM_RSSI_GREAT = -89;
+    private static final int GSM_RSSI_GOOD = -97;
+    private static final int GSM_RSSI_MODERATE = -103;
+    private static final int GSM_RSSI_POOR = -107;
 
+    private int mRssi; // in dBm [-113, -51] or UNAVAILABLE
     @UnsupportedAppUsage
-    private int mSignalStrength; // in ASU; Valid values are (0-31, 99) as defined in TS 27.007 8.5
-    @UnsupportedAppUsage
-    private int mBitErrorRate;   // bit error rate (0-7, 99) as defined in TS 27.007 8.5
-    @UnsupportedAppUsage
+    private int mBitErrorRate; // bit error rate (0-7, 99) TS 27.007 8.5 or UNAVAILABLE
+    @UnsupportedAppUsage(maxTargetSdk = android.os.Build.VERSION_CODES.O)
     private int mTimingAdvance; // range from 0-219 or CellInfo.UNAVAILABLE if unknown
+    private int mLevel;
 
     /** @hide */
     @UnsupportedAppUsage
@@ -49,15 +52,17 @@
     }
 
     /** @hide */
-    public CellSignalStrengthGsm(int ss, int ber) {
-        this(ss, ber, CellInfo.UNAVAILABLE);
+    public CellSignalStrengthGsm(int rssi, int ber, int ta) {
+        mRssi = inRangeOrUnavailable(rssi, -113, -51);
+        mBitErrorRate = inRangeOrUnavailable(ber, 0, 7, 99);
+        mTimingAdvance = inRangeOrUnavailable(ta, 0, 219);
+        updateLevel(null, null);
     }
 
     /** @hide */
-    public CellSignalStrengthGsm(int ss, int ber, int ta) {
-        mSignalStrength = ss;
-        mBitErrorRate = ber;
-        mTimingAdvance = ta;
+    public CellSignalStrengthGsm(android.hardware.radio.V1_0.GsmSignalStrength gsm) {
+        // Convert from HAL values as part of construction.
+        this(getRssiDbmFromAsu(gsm.signalStrength), gsm.bitErrorRate, gsm.timingAdvance);
     }
 
     /** @hide */
@@ -67,9 +72,10 @@
 
     /** @hide */
     protected void copyFrom(CellSignalStrengthGsm s) {
-        mSignalStrength = s.mSignalStrength;
+        mRssi = s.mRssi;
         mBitErrorRate = s.mBitErrorRate;
         mTimingAdvance = s.mTimingAdvance;
+        mLevel = s.mLevel;
     }
 
     /** @hide */
@@ -81,9 +87,10 @@
     /** @hide */
     @Override
     public void setDefaultValues() {
-        mSignalStrength = CellInfo.UNAVAILABLE;
+        mRssi = CellInfo.UNAVAILABLE;
         mBitErrorRate = CellInfo.UNAVAILABLE;
         mTimingAdvance = CellInfo.UNAVAILABLE;
+        mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
     /**
@@ -94,20 +101,18 @@
      */
     @Override
     public int getLevel() {
-        int level;
+        return mLevel;
+    }
 
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int asu = mSignalStrength;
-        if (asu <= 2 || asu == 99) level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        else if (asu >= GSM_SIGNAL_STRENGTH_GREAT) level = SIGNAL_STRENGTH_GREAT;
-        else if (asu >= GSM_SIGNAL_STRENGTH_GOOD)  level = SIGNAL_STRENGTH_GOOD;
-        else if (asu >= GSM_SIGNAL_STRENGTH_MODERATE)  level = SIGNAL_STRENGTH_MODERATE;
-        else level = SIGNAL_STRENGTH_POOR;
-        if (DBG) log("getLevel=" + level);
-        return level;
+    /** @hide */
+    @Override
+    public void updateLevel(PersistableBundle cc, ServiceState ss) {
+        if (mRssi > GSM_RSSI_MAX) mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        else if (mRssi >= GSM_RSSI_GREAT) mLevel = SIGNAL_STRENGTH_GREAT;
+        else if (mRssi >= GSM_RSSI_GOOD)  mLevel = SIGNAL_STRENGTH_GOOD;
+        else if (mRssi >= GSM_RSSI_MODERATE)  mLevel = SIGNAL_STRENGTH_MODERATE;
+        else if (mRssi >= GSM_RSSI_POOR) mLevel = SIGNAL_STRENGTH_POOR;
+        else mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
     /**
@@ -126,55 +131,52 @@
      */
     @Override
     public int getDbm() {
-        int dBm;
-
-        int level = mSignalStrength;
-        int asu = (level == 99 ? CellInfo.UNAVAILABLE : level);
-        if (asu != CellInfo.UNAVAILABLE) {
-            dBm = -113 + (2 * asu);
-        } else {
-            dBm = CellInfo.UNAVAILABLE;
-        }
-        if (DBG) log("getDbm=" + dBm);
-        return dBm;
+        return mRssi;
     }
 
     /**
-     * Get the signal level as an asu value between 0..31, 99 is unknown
+     * Get the RSSI in ASU.
+     *
      * Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
+     *
+     * @return RSSI in ASU 0..31, 99, or UNAVAILABLE
      */
     @Override
     public int getAsuLevel() {
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int level = mSignalStrength;
-        if (DBG) log("getAsuLevel=" + level);
-        return level;
+        return getAsuFromRssiDbm(mRssi);
+    }
+
+    /**
+     * Return the Bit Error Rate
+     * @returns the bit error rate (0-7, 99) as defined in TS 27.007 8.5 or UNAVAILABLE.
+     * @hide
+     */
+    public int getBitErrorRate() {
+        return mBitErrorRate;
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mSignalStrength, mBitErrorRate, mTimingAdvance);
+        return Objects.hash(mRssi, mBitErrorRate, mTimingAdvance);
+    }
+
+    private static final CellSignalStrengthGsm sInvalid = new CellSignalStrengthGsm();
+
+    /** @hide */
+    @Override
+    public boolean isValid() {
+        return !this.equals(sInvalid);
     }
 
     @Override
-    public boolean equals (Object o) {
-        CellSignalStrengthGsm s;
+    public boolean equals(Object o) {
+        if (!(o instanceof CellSignalStrengthGsm)) return false;
+        CellSignalStrengthGsm s = (CellSignalStrengthGsm) o;
 
-        try {
-            s = (CellSignalStrengthGsm) o;
-        } catch (ClassCastException ex) {
-            return false;
-        }
-
-        if (o == null) {
-            return false;
-        }
-
-        return mSignalStrength == s.mSignalStrength && mBitErrorRate == s.mBitErrorRate &&
-                        s.mTimingAdvance == mTimingAdvance;
+        return mRssi == s.mRssi
+                && mBitErrorRate == s.mBitErrorRate
+                && mTimingAdvance == s.mTimingAdvance
+                && mLevel == s.mLevel;
     }
 
     /**
@@ -183,18 +185,20 @@
     @Override
     public String toString() {
         return "CellSignalStrengthGsm:"
-                + " ss=" + mSignalStrength
+                + " rssi=" + mRssi
                 + " ber=" + mBitErrorRate
-                + " mTa=" + mTimingAdvance;
+                + " mTa=" + mTimingAdvance
+                + " mLevel=" + mLevel;
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
-        dest.writeInt(mSignalStrength);
+        dest.writeInt(mRssi);
         dest.writeInt(mBitErrorRate);
         dest.writeInt(mTimingAdvance);
+        dest.writeInt(mLevel);
     }
 
     /**
@@ -202,9 +206,10 @@
      * where the token is already been processed.
      */
     private CellSignalStrengthGsm(Parcel in) {
-        mSignalStrength = in.readInt();
+        mRssi = in.readInt();
         mBitErrorRate = in.readInt();
         mTimingAdvance = in.readInt();
+        mLevel = in.readInt();
         if (DBG) log("CellSignalStrengthGsm(Parcel): " + toString());
     }
 
diff --git a/telephony/java/android/telephony/CellSignalStrengthLte.java b/telephony/java/android/telephony/CellSignalStrengthLte.java
index d075394..893dbe3 100644
--- a/telephony/java/android/telephony/CellSignalStrengthLte.java
+++ b/telephony/java/android/telephony/CellSignalStrengthLte.java
@@ -19,7 +19,9 @@
 import android.annotation.UnsupportedAppUsage;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.PersistableBundle;
 
+import java.util.Arrays;
 import java.util.Objects;
 
 /**
@@ -28,7 +30,7 @@
 public final class CellSignalStrengthLte extends CellSignalStrength implements Parcelable {
 
     private static final String LOG_TAG = "CellSignalStrengthLte";
-    private static final boolean DBG = false;
+    private static final boolean DBG = true;
 
     /**
      * Indicates the unknown or undetectable RSSI value in ASU.
@@ -49,18 +51,23 @@
      */
     private static final int SIGNAL_STRENGTH_LTE_RSSI_VALID_ASU_MIN_VALUE = 0;
 
-    @UnsupportedAppUsage
-    private int mSignalStrength;
-    @UnsupportedAppUsage
+    private static final int MAX_LTE_RSRP = -44;
+    private static final int MIN_LTE_RSRP = -140;
+
+    @UnsupportedAppUsage(maxTargetSdk = android.os.Build.VERSION_CODES.P)
+    private int mSignalStrength; // To be removed
+    private int mRssi;
+    @UnsupportedAppUsage(maxTargetSdk = android.os.Build.VERSION_CODES.O)
     private int mRsrp;
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = android.os.Build.VERSION_CODES.O)
     private int mRsrq;
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = android.os.Build.VERSION_CODES.O)
     private int mRssnr;
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = android.os.Build.VERSION_CODES.O)
     private int mCqi;
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = android.os.Build.VERSION_CODES.O)
     private int mTimingAdvance;
+    private int mLevel;
 
     /** @hide */
     @UnsupportedAppUsage
@@ -68,15 +75,38 @@
         setDefaultValues();
     }
 
+    /**
+     * Construct a cell signal strength
+     *
+     * @param rssi in dBm [-113,-51], UNKNOWN
+     * @param rsrp in dBm [-140,-43], UNKNOWN
+     * @param rsrq in dB [-20,-3], UNKNOWN
+     * @param rssnr in 10*dB [-200, +300], UNKNOWN
+     * @param cqi [0, 15], UNKNOWN
+     * @param timingAdvance [0, 1282], UNKNOWN
+     *
+     */
     /** @hide */
-    public CellSignalStrengthLte(int signalStrength, int rsrp, int rsrq, int rssnr, int cqi,
+    public CellSignalStrengthLte(int rssi, int rsrp, int rsrq, int rssnr, int cqi,
             int timingAdvance) {
-        mSignalStrength = signalStrength;
-        mRsrp = rsrp;
-        mRsrq = rsrq;
-        mRssnr = rssnr;
-        mCqi = cqi;
-        mTimingAdvance = timingAdvance;
+
+        mRssi = inRangeOrUnavailable(rssi, -113, -51);
+        mSignalStrength = mRssi;
+        mRsrp = inRangeOrUnavailable(rsrp, -140, -43);
+        mRsrq = inRangeOrUnavailable(rsrq, -20, -3);
+        mRssnr = inRangeOrUnavailable(rssnr, -200, 300);
+        mCqi = inRangeOrUnavailable(cqi, 0, 15);
+        mTimingAdvance = inRangeOrUnavailable(timingAdvance, 0, 1282);
+        updateLevel(null, null);
+    }
+
+    /** @hide */
+    public CellSignalStrengthLte(android.hardware.radio.V1_0.LteSignalStrength lte) {
+        // Convert from HAL values as part of construction.
+        this(convertRssiAsuToDBm(lte.signalStrength),
+                lte.rsrp != CellInfo.UNAVAILABLE ? -lte.rsrp : lte.rsrp,
+                lte.rsrq != CellInfo.UNAVAILABLE ? -lte.rsrq : lte.rsrq,
+                lte.rssnr, lte.cqi, lte.timingAdvance);
     }
 
     /** @hide */
@@ -87,11 +117,13 @@
     /** @hide */
     protected void copyFrom(CellSignalStrengthLte s) {
         mSignalStrength = s.mSignalStrength;
+        mRssi = s.mRssi;
         mRsrp = s.mRsrp;
         mRsrq = s.mRsrq;
         mRssnr = s.mRssnr;
         mCqi = s.mCqi;
         mTimingAdvance = s.mTimingAdvance;
+        mLevel = s.mLevel;
     }
 
     /** @hide */
@@ -104,11 +136,13 @@
     @Override
     public void setDefaultValues() {
         mSignalStrength = CellInfo.UNAVAILABLE;
+        mRssi = CellInfo.UNAVAILABLE;
         mRsrp = CellInfo.UNAVAILABLE;
         mRsrq = CellInfo.UNAVAILABLE;
         mRssnr = CellInfo.UNAVAILABLE;
         mCqi = CellInfo.UNAVAILABLE;
         mTimingAdvance = CellInfo.UNAVAILABLE;
+        mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
     /**
@@ -119,34 +153,106 @@
      */
     @Override
     public int getLevel() {
-        int levelRsrp = 0;
-        int levelRssnr = 0;
+        return mLevel;
+    }
 
-        if (mRsrp == CellInfo.UNAVAILABLE) levelRsrp = 0;
-        else if (mRsrp >= -95) levelRsrp = SIGNAL_STRENGTH_GREAT;
-        else if (mRsrp >= -105) levelRsrp = SIGNAL_STRENGTH_GOOD;
-        else if (mRsrp >= -115) levelRsrp = SIGNAL_STRENGTH_MODERATE;
-        else levelRsrp = SIGNAL_STRENGTH_POOR;
+    // Lifted from Default carrier configs and max range of RSRP
+    private static final int[] sThresholds = new int[]{-115, -105, -95, -85};
+    private static final int sRsrpBoost = 0;
 
-        // See RIL_LTE_SignalStrength in ril.h
-        if (mRssnr == CellInfo.UNAVAILABLE) levelRssnr = 0;
-        else if (mRssnr >= 45) levelRssnr = SIGNAL_STRENGTH_GREAT;
-        else if (mRssnr >= 10) levelRssnr = SIGNAL_STRENGTH_GOOD;
-        else if (mRssnr >= -30) levelRssnr = SIGNAL_STRENGTH_MODERATE;
-        else levelRssnr = SIGNAL_STRENGTH_POOR;
-
-        int level;
-        if (mRsrp == CellInfo.UNAVAILABLE) {
-            level = levelRssnr;
-        } else if (mRssnr == CellInfo.UNAVAILABLE) {
-            level = levelRsrp;
+    /** @hide */
+    @Override
+    public void updateLevel(PersistableBundle cc, ServiceState ss) {
+        int[] thresholds;
+        boolean rsrpOnly;
+        if (cc == null) {
+            thresholds = sThresholds;
+            rsrpOnly = false;
         } else {
-            level = (levelRssnr < levelRsrp) ? levelRssnr : levelRsrp;
+            rsrpOnly = cc.getBoolean(
+                    CarrierConfigManager.KEY_USE_ONLY_RSRP_FOR_LTE_SIGNAL_BAR_BOOL, false);
+            thresholds = cc.getIntArray(
+                    CarrierConfigManager.KEY_LTE_RSRP_THRESHOLDS_INT_ARRAY);
+            if (thresholds == null) thresholds = sThresholds;
+            if (DBG) log("updateLevel() carrierconfig - rsrpOnly="
+                    + rsrpOnly + ", thresholds=" + Arrays.toString(thresholds));
         }
 
-        if (DBG) log("Lte rsrp level: " + levelRsrp
-                + " snr level: " + levelRssnr + " level: " + level);
-        return level;
+
+        int rsrpBoost = 0;
+        if (ss != null) {
+            rsrpBoost = ss.getLteEarfcnRsrpBoost();
+        }
+
+        int rssiIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        int rsrpIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        int snrIconLevel = -1;
+
+        int rsrp = mRsrp + rsrpBoost;
+
+        if (rsrp < MIN_LTE_RSRP || rsrp > MAX_LTE_RSRP) {
+            rsrpIconLevel = -1;
+        } else {
+            rsrpIconLevel = thresholds.length;
+            while (rsrpIconLevel > 0 && rsrp < thresholds[rsrpIconLevel - 1]) rsrpIconLevel--;
+        }
+
+        if (rsrpOnly) {
+            if (DBG) log("updateLevel() - rsrp = " + rsrpIconLevel);
+            if (rsrpIconLevel != -1) {
+                mLevel = rsrpIconLevel;
+                return;
+            }
+        }
+
+        /*
+         * Values are -200 dB to +300 (SNR*10dB) RS_SNR >= 13.0 dB =>4 bars 4.5
+         * dB <= RS_SNR < 13.0 dB => 3 bars 1.0 dB <= RS_SNR < 4.5 dB => 2 bars
+         * -3.0 dB <= RS_SNR < 1.0 dB 1 bar RS_SNR < -3.0 dB/No Service Antenna
+         * Icon Only
+         */
+        if (mRssnr > 300) snrIconLevel = -1;
+        else if (mRssnr >= 130) snrIconLevel = SIGNAL_STRENGTH_GREAT;
+        else if (mRssnr >= 45) snrIconLevel = SIGNAL_STRENGTH_GOOD;
+        else if (mRssnr >= 10) snrIconLevel = SIGNAL_STRENGTH_MODERATE;
+        else if (mRssnr >= -30) snrIconLevel = SIGNAL_STRENGTH_POOR;
+        else if (mRssnr >= -200)
+            snrIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+
+        if (DBG) log("updateLevel() - rsrp:" + mRsrp + " snr:" + mRssnr + " rsrpIconLevel:"
+                + rsrpIconLevel + " snrIconLevel:" + snrIconLevel
+                + " lteRsrpBoost:" + sRsrpBoost);
+
+        /* Choose a measurement type to use for notification */
+        if (snrIconLevel != -1 && rsrpIconLevel != -1) {
+            /*
+             * The number of bars displayed shall be the smaller of the bars
+             * associated with LTE RSRP and the bars associated with the LTE
+             * RS_SNR
+             */
+            mLevel = (rsrpIconLevel < snrIconLevel ? rsrpIconLevel : snrIconLevel);
+            return;
+        }
+
+        if (snrIconLevel != -1) {
+            mLevel = snrIconLevel;
+            return;
+        }
+
+        if (rsrpIconLevel != -1) {
+            mLevel = rsrpIconLevel;
+            return;
+        }
+
+        if (mRssi > -51) rssiIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        else if (mRssi >= -89) rssiIconLevel = SIGNAL_STRENGTH_GREAT;
+        else if (mRssi >= -97) rssiIconLevel = SIGNAL_STRENGTH_GOOD;
+        else if (mRssi >= -103) rssiIconLevel = SIGNAL_STRENGTH_MODERATE;
+        else if (mRssi >= -113) rssiIconLevel = SIGNAL_STRENGTH_POOR;
+        else rssiIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        if (DBG) log("getLteLevel - rssi:" + mRssi + " rssiIconLevel:"
+                + rssiIconLevel);
+        mLevel = rssiIconLevel;
     }
 
     /**
@@ -169,7 +275,7 @@
      * @return the RSSI if available or {@link CellInfo#UNAVAILABLE} if unavailable.
      */
     public int getRssi() {
-        return convertRssiAsuToDBm(mSignalStrength);
+        return mRssi;
     }
 
     /**
@@ -212,13 +318,16 @@
     }
 
     /**
-     * Get the LTE signal level as an asu value between 0..97, 99 is unknown
+     * Get the RSRP in ASU.
+     *
      * Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
+     *
+     * @return RSCP in ASU 0..97, 255, or UNAVAILABLE
      */
     @Override
     public int getAsuLevel() {
         int lteAsuLevel = 99;
-        int lteDbm = getDbm();
+        int lteDbm = mRsrp;
         if (lteDbm == CellInfo.UNAVAILABLE) lteAsuLevel = 99;
         else if (lteDbm <= -140) lteAsuLevel = 0;
         else if (lteDbm >= -43) lteAsuLevel = 97;
@@ -241,29 +350,31 @@
 
     @Override
     public int hashCode() {
-        return Objects.hash(mSignalStrength, mRsrp, mRsrq, mRssnr, mCqi, mTimingAdvance);
+        return Objects.hash(mRssi, mRsrp, mRsrq, mRssnr, mCqi, mTimingAdvance, mLevel);
+    }
+
+    private static final CellSignalStrengthLte sInvalid = new CellSignalStrengthLte();
+
+    /** @hide */
+    @Override
+    public boolean isValid() {
+        return !this.equals(sInvalid);
     }
 
     @Override
     public boolean equals (Object o) {
         CellSignalStrengthLte s;
 
-        try {
-            s = (CellSignalStrengthLte) o;
-        } catch (ClassCastException ex) {
-            return false;
-        }
+        if (!(o instanceof CellSignalStrengthLte)) return false;
+        s = (CellSignalStrengthLte) o;
 
-        if (o == null) {
-            return false;
-        }
-
-        return mSignalStrength == s.mSignalStrength
+        return mRssi == s.mRssi
                 && mRsrp == s.mRsrp
                 && mRsrq == s.mRsrq
                 && mRssnr == s.mRssnr
                 && mCqi == s.mCqi
-                && mTimingAdvance == s.mTimingAdvance;
+                && mTimingAdvance == s.mTimingAdvance
+                && mLevel == s.mLevel;
     }
 
     /**
@@ -272,27 +383,29 @@
     @Override
     public String toString() {
         return "CellSignalStrengthLte:"
-                + " ss=" + mSignalStrength
+                + " rssi=" + mRssi
                 + " rsrp=" + mRsrp
                 + " rsrq=" + mRsrq
                 + " rssnr=" + mRssnr
                 + " cqi=" + mCqi
-                + " ta=" + mTimingAdvance;
+                + " ta=" + mTimingAdvance
+                + " level=" + mLevel;
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
-        dest.writeInt(mSignalStrength);
+        dest.writeInt(mRssi);
         // Need to multiply rsrp and rsrq by -1
         // to ensure consistency when reading values written here
         // unless the values are invalid
-        dest.writeInt(mRsrp * (mRsrp != CellInfo.UNAVAILABLE ? -1 : 1));
-        dest.writeInt(mRsrq * (mRsrq != CellInfo.UNAVAILABLE ? -1 : 1));
+        dest.writeInt(mRsrp);
+        dest.writeInt(mRsrq);
         dest.writeInt(mRssnr);
         dest.writeInt(mCqi);
         dest.writeInt(mTimingAdvance);
+        dest.writeInt(mLevel);
     }
 
     /**
@@ -300,16 +413,14 @@
      * where the token is already been processed.
      */
     private CellSignalStrengthLte(Parcel in) {
-        mSignalStrength = in.readInt();
-        // rsrp and rsrq are written into the parcel as positive values.
-        // Need to convert into negative values unless the values are invalid
+        mRssi = in.readInt();
+        mSignalStrength = mRssi;
         mRsrp = in.readInt();
-        if (mRsrp != CellInfo.UNAVAILABLE) mRsrp *= -1;
         mRsrq = in.readInt();
-        if (mRsrq != CellInfo.UNAVAILABLE) mRsrq *= -1;
         mRssnr = in.readInt();
         mCqi = in.readInt();
         mTimingAdvance = in.readInt();
+        mLevel = in.readInt();
         if (DBG) log("CellSignalStrengthLte(Parcel): " + toString());
     }
 
@@ -342,13 +453,12 @@
     }
 
     private static int convertRssiAsuToDBm(int rssiAsu) {
-        if (rssiAsu != SIGNAL_STRENGTH_LTE_RSSI_ASU_UNKNOWN
-                && (rssiAsu < SIGNAL_STRENGTH_LTE_RSSI_VALID_ASU_MIN_VALUE
-                || rssiAsu > SIGNAL_STRENGTH_LTE_RSSI_VALID_ASU_MAX_VALUE)) {
-            Rlog.e(LOG_TAG, "convertRssiAsuToDBm: invalid RSSI in ASU=" + rssiAsu);
+        if (rssiAsu == SIGNAL_STRENGTH_LTE_RSSI_ASU_UNKNOWN) {
             return CellInfo.UNAVAILABLE;
         }
-        if (rssiAsu == SIGNAL_STRENGTH_LTE_RSSI_ASU_UNKNOWN) {
+        if ((rssiAsu < SIGNAL_STRENGTH_LTE_RSSI_VALID_ASU_MIN_VALUE
+                || rssiAsu > SIGNAL_STRENGTH_LTE_RSSI_VALID_ASU_MAX_VALUE)) {
+            Rlog.e(LOG_TAG, "convertRssiAsuToDBm: invalid RSSI in ASU=" + rssiAsu);
             return CellInfo.UNAVAILABLE;
         }
         return -113 + (2 * rssiAsu);
diff --git a/telephony/java/android/telephony/CellSignalStrengthNr.java b/telephony/java/android/telephony/CellSignalStrengthNr.java
index 8079242..061cd4b 100644
--- a/telephony/java/android/telephony/CellSignalStrengthNr.java
+++ b/telephony/java/android/telephony/CellSignalStrengthNr.java
@@ -18,6 +18,7 @@
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.PersistableBundle;
 
 import java.util.Objects;
 
@@ -48,6 +49,12 @@
     private int mSsRsrp;
     private int mSsRsrq;
     private int mSsSinr;
+    private int mLevel;
+
+    /** @hide */
+    public CellSignalStrengthNr() {
+        setDefaultValues();
+    }
 
     /**
      * @param csiRsrp CSI reference signal received power.
@@ -60,12 +67,13 @@
      */
     public CellSignalStrengthNr(
             int csiRsrp, int csiRsrq, int csiSinr, int ssRsrp, int ssRsrq, int ssSinr) {
-        mCsiRsrp = csiRsrp;
-        mCsiRsrq = csiRsrq;
-        mCsiSinr = csiSinr;
-        mSsRsrp = ssRsrp;
-        mSsRsrq = ssRsrq;
-        mSsSinr = ssSinr;
+        mCsiRsrp = inRangeOrUnavailable(csiRsrp, -140, -44);
+        mCsiRsrq = inRangeOrUnavailable(csiRsrq, -20, -3);
+        mCsiSinr = inRangeOrUnavailable(csiSinr, -23, 23);
+        mSsRsrp = inRangeOrUnavailable(ssRsrp, -140, -44);
+        mSsRsrq = inRangeOrUnavailable(ssRsrq, -20, -3);
+        mSsSinr = inRangeOrUnavailable(ssSinr, -23, 40);
+        updateLevel(null, null);
     }
 
     /**
@@ -142,6 +150,7 @@
         dest.writeInt(mSsRsrp);
         dest.writeInt(mSsRsrq);
         dest.writeInt(mSsSinr);
+        dest.writeInt(mLevel);
     }
 
     private CellSignalStrengthNr(Parcel in) {
@@ -151,6 +160,7 @@
         mSsRsrp = in.readInt();
         mSsRsrq = in.readInt();
         mSsSinr = in.readInt();
+        mLevel = in.readInt();
     }
 
     /** @hide */
@@ -162,27 +172,36 @@
         mSsRsrp = CellInfo.UNAVAILABLE;
         mSsRsrq = CellInfo.UNAVAILABLE;
         mSsSinr = CellInfo.UNAVAILABLE;
+        mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
     @Override
     public int getLevel() {
+        return mLevel;
+    }
+
+    /** @hide */
+    @Override
+    public void updateLevel(PersistableBundle cc, ServiceState ss) {
         if (mCsiRsrp == CellInfo.UNAVAILABLE) {
-            return SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+            mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
         } else if (mCsiRsrp >= SIGNAL_GREAT_THRESHOLD) {
-            return SIGNAL_STRENGTH_GREAT;
+            mLevel = SIGNAL_STRENGTH_GREAT;
         } else if (mCsiRsrp >= SIGNAL_GOOD_THRESHOLD) {
-            return SIGNAL_STRENGTH_GOOD;
+            mLevel = SIGNAL_STRENGTH_GOOD;
         } else if (mCsiRsrp >= SIGNAL_MODERATE_THRESHOLD) {
-            return SIGNAL_STRENGTH_MODERATE;
+            mLevel = SIGNAL_STRENGTH_MODERATE;
         } else {
-            return SIGNAL_STRENGTH_POOR;
+            mLevel = SIGNAL_STRENGTH_POOR;
         }
     }
 
     /**
-     * Calculates the NR signal as an asu value between 0..97, 99 is unknown.
-     * Asu is calculated based on 3GPP RSRP, refer to 3GPP TS 27.007 section 8.69.
-     * @return an integer represent the asu level of the signal strength.
+     * Get the RSRP in ASU.
+     *
+     * Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
+     *
+     * @return RSCP in ASU 0..97, 255, or UNAVAILABLE
      */
     @Override
     public int getAsuLevel() {
@@ -206,15 +225,33 @@
     }
 
     /** @hide */
+    public CellSignalStrengthNr(CellSignalStrengthNr s) {
+        mCsiRsrp = s.mCsiRsrp;
+        mCsiRsrq = s.mCsiRsrq;
+        mCsiSinr = s.mCsiSinr;
+        mSsRsrp = s.mSsRsrp;
+        mSsRsrq = s.mSsRsrq;
+        mSsSinr = s.mSsSinr;
+        mLevel = s.mLevel;
+    }
+
+    /** @hide */
     @Override
-    public CellSignalStrength copy() {
-        return new CellSignalStrengthNr(
-                mCsiRsrp, mCsiRsrq, mCsiSinr, mSsRsrp, mSsRsrq, mSsSinr);
+    public CellSignalStrengthNr copy() {
+        return new CellSignalStrengthNr(this);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mCsiRsrp, mCsiRsrq, mCsiSinr, mSsRsrp, mSsRsrq, mSsSinr);
+        return Objects.hash(mCsiRsrp, mCsiRsrq, mCsiSinr, mSsRsrp, mSsRsrq, mSsSinr, mLevel);
+    }
+
+    private static final CellSignalStrengthNr sInvalid = new CellSignalStrengthNr();
+
+    /** @hide */
+    @Override
+    public boolean isValid() {
+        return !this.equals(sInvalid);
     }
 
     @Override
@@ -222,7 +259,8 @@
         if (obj instanceof CellSignalStrengthNr) {
             CellSignalStrengthNr o = (CellSignalStrengthNr) obj;
             return mCsiRsrp == o.mCsiRsrp && mCsiRsrq == o.mCsiRsrq && mCsiSinr == o.mCsiSinr
-                    && mSsRsrp == o.mSsRsrp && mSsRsrq == o.mSsRsrq && mSsSinr == o.mSsSinr;
+                    && mSsRsrp == o.mSsRsrp && mSsRsrq == o.mSsRsrq && mSsSinr == o.mSsSinr
+                    && mLevel == o.mLevel;
         }
         return false;
     }
@@ -237,6 +275,7 @@
                 .append(" ssRsrp = " + mSsRsrp)
                 .append(" ssRsrq = " + mSsRsrq)
                 .append(" ssSinr = " + mSsSinr)
+                .append(" level = " + mLevel)
                 .append(" }")
                 .toString();
     }
diff --git a/telephony/java/android/telephony/CellSignalStrengthTdscdma.java b/telephony/java/android/telephony/CellSignalStrengthTdscdma.java
index 4d040cc..6f52b85 100644
--- a/telephony/java/android/telephony/CellSignalStrengthTdscdma.java
+++ b/telephony/java/android/telephony/CellSignalStrengthTdscdma.java
@@ -18,6 +18,7 @@
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.PersistableBundle;
 
 import java.util.Objects;
 
@@ -31,27 +32,53 @@
     private static final String LOG_TAG = "CellSignalStrengthTdscdma";
     private static final boolean DBG = false;
 
-    private static final int TDSCDMA_SIGNAL_STRENGTH_GREAT = 12;
-    private static final int TDSCDMA_SIGNAL_STRENGTH_GOOD = 8;
-    private static final int TDSCDMA_SIGNAL_STRENGTH_MODERATE = 5;
+    private static final int TDSCDMA_RSSI_MAX = -51;
+    private static final int TDSCDMA_RSSI_GREAT = -77;
+    private static final int TDSCDMA_RSSI_GOOD = -87;
+    private static final int TDSCDMA_RSSI_MODERATE = -97;
+    private static final int TDSCDMA_RSSI_POOR = -107;
 
-    private int mSignalStrength; // in ASU; Valid values are (0-31, 99) as defined in TS 27.007 8.5
-                                 // or CellInfo.UNAVAILABLE if unknown
+    private static final int TDSCDMA_RSCP_MIN = -120;
+    private static final int TDSCDMA_RSCP_MAX = -24;
+
+    private int mRssi; // in dBm [-113, -51], CellInfo.UNAVAILABLE
+
     private int mBitErrorRate; // bit error rate (0-7, 99) as defined in TS 27.007 8.5 or
                                // CellInfo.UNAVAILABLE if unknown
-    private int mRscp; // Pilot power (0-96, 255) as defined in TS 27.007 8.69 or
+    private int mRscp; // Pilot Power in dBm [-120, -24] or CellInfo.UNAVAILABLE
                        // CellInfo.UNAVAILABLE if unknown
 
+    private int mLevel;
+
     /** @hide */
     public CellSignalStrengthTdscdma() {
         setDefaultValues();
     }
 
+    /**
+     * @param rssi in dBm [-113, -51] or UNAVAILABLE
+     * @param ber [0-7], 99 or UNAVAILABLE
+     * @param rscp in dBm [-120, -24] or UNAVAILABLE
+     * @hide */
+    public CellSignalStrengthTdscdma(int rssi, int ber, int rscp) {
+        mRssi = inRangeOrUnavailable(rssi, -113, -51);
+        mBitErrorRate = inRangeOrUnavailable(ber, 0, 7, 99);
+        mRscp = inRangeOrUnavailable(rscp, -120, -24);
+        updateLevel(null, null);
+    }
+
     /** @hide */
-    public CellSignalStrengthTdscdma(int ss, int ber, int rscp) {
-        mSignalStrength = ss;
-        mBitErrorRate = ber;
-        mRscp = rscp;
+    public CellSignalStrengthTdscdma(android.hardware.radio.V1_0.TdScdmaSignalStrength tdscdma) {
+        // Convert from HAL values as part of construction.
+        this(CellInfo.UNAVAILABLE, CellInfo.UNAVAILABLE,
+                tdscdma.rscp != CellInfo.UNAVAILABLE ? -tdscdma.rscp : tdscdma.rscp);
+    }
+
+    /** @hide */
+    public CellSignalStrengthTdscdma(android.hardware.radio.V1_2.TdscdmaSignalStrength tdscdma) {
+        // Convert from HAL values as part of construction.
+        this(getRssiDbmFromAsu(tdscdma.signalStrength),
+                tdscdma.bitErrorRate, getRscpDbmFromAsu(tdscdma.rscp));
     }
 
     /** @hide */
@@ -61,9 +88,10 @@
 
     /** @hide */
     protected void copyFrom(CellSignalStrengthTdscdma s) {
-        mSignalStrength = s.mSignalStrength;
+        mRssi = s.mRssi;
         mBitErrorRate = s.mBitErrorRate;
         mRscp = s.mRscp;
+        mLevel = s.mLevel;
     }
 
     /** @hide */
@@ -75,9 +103,10 @@
     /** @hide */
     @Override
     public void setDefaultValues() {
-        mSignalStrength = CellInfo.UNAVAILABLE;
+        mRssi = CellInfo.UNAVAILABLE;
         mBitErrorRate = CellInfo.UNAVAILABLE;
         mRscp = CellInfo.UNAVAILABLE;
+        mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
     /**
@@ -88,26 +117,18 @@
      */
     @Override
     public int getLevel() {
-        int level;
+        return mLevel;
+    }
 
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int asu = mSignalStrength;
-        if (asu <= 2 || asu == 99) {
-            level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        } else if (asu >= TDSCDMA_SIGNAL_STRENGTH_GREAT) {
-            level = SIGNAL_STRENGTH_GREAT;
-        } else if (asu >= TDSCDMA_SIGNAL_STRENGTH_GOOD) {
-            level = SIGNAL_STRENGTH_GOOD;
-        } else if (asu >= TDSCDMA_SIGNAL_STRENGTH_MODERATE) {
-            level = SIGNAL_STRENGTH_MODERATE;
-        } else {
-            level = SIGNAL_STRENGTH_POOR;
-        }
-        if (DBG) log("getLevel=" + level);
-        return level;
+    /** @hide */
+    @Override
+    public void updateLevel(PersistableBundle cc, ServiceState ss) {
+        if (mRssi > TDSCDMA_RSSI_MAX) mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        else if (mRssi >= TDSCDMA_RSSI_GREAT) mLevel = SIGNAL_STRENGTH_GREAT;
+        else if (mRssi >= TDSCDMA_RSSI_GOOD)  mLevel = SIGNAL_STRENGTH_GOOD;
+        else if (mRssi >= TDSCDMA_RSSI_MODERATE)  mLevel = SIGNAL_STRENGTH_MODERATE;
+        else if (mRssi >= TDSCDMA_RSSI_POOR) mLevel = SIGNAL_STRENGTH_POOR;
+        else mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
     /**
@@ -115,56 +136,55 @@
      */
     @Override
     public int getDbm() {
-        int dBm;
-
-        int level = mSignalStrength;
-        int asu = (level == 99 ? CellInfo.UNAVAILABLE : level);
-        if (asu != CellInfo.UNAVAILABLE) {
-            dBm = -113 + (2 * asu);
-        } else {
-            dBm = CellInfo.UNAVAILABLE;
-        }
-        if (DBG) log("getDbm=" + dBm);
-        return dBm;
+        return mRscp;
     }
 
     /**
-     * Get the signal level as an asu value between 0..31, 99 is unknown
+     * Get the RSCP as dBm
+     * @hide
+     */
+    public int getRscp() {
+        return mRscp;
+    }
+
+    /**
+     * Get the RSCP in ASU.
+     *
      * Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
+     *
+     * @return RSCP in ASU 0..96, 255, or UNAVAILABLE
      */
     @Override
     public int getAsuLevel() {
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int level = mSignalStrength;
-        if (DBG) log("getAsuLevel=" + level);
-        return level;
+        if (mRscp != CellInfo.UNAVAILABLE) return getAsuFromRscpDbm(mRscp);
+        // For historical reasons, if RSCP is unavailable, this API will very incorrectly return
+        // RSSI. This hackery will be removed when most devices are using Radio HAL 1.2+
+        if (mRssi != CellInfo.UNAVAILABLE) return getAsuFromRssiDbm(mRssi);
+        return getAsuFromRscpDbm(CellInfo.UNAVAILABLE);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mSignalStrength, mBitErrorRate);
+        return Objects.hash(mRssi, mBitErrorRate, mRscp, mLevel);
+    }
+
+    private static final CellSignalStrengthTdscdma sInvalid = new CellSignalStrengthTdscdma();
+
+    /** @hide */
+    @Override
+    public boolean isValid() {
+        return !this.equals(sInvalid);
     }
 
     @Override
     public boolean equals(Object o) {
-        CellSignalStrengthTdscdma s;
+        if (!(o instanceof CellSignalStrengthTdscdma)) return false;
+        CellSignalStrengthTdscdma s = (CellSignalStrengthTdscdma) o;
 
-        try {
-            s = (CellSignalStrengthTdscdma) o;
-        } catch (ClassCastException ex) {
-            return false;
-        }
-
-        if (o == null) {
-            return false;
-        }
-
-        return mSignalStrength == s.mSignalStrength
+        return mRssi == s.mRssi
                 && mBitErrorRate == s.mBitErrorRate
-                && mRscp == s.mRscp;
+                && mRscp == s.mRscp
+                && mLevel == s.mLevel;
     }
 
     /**
@@ -173,18 +193,20 @@
     @Override
     public String toString() {
         return "CellSignalStrengthTdscdma:"
-                + " ss=" + mSignalStrength
+                + " rssi=" + mRssi
                 + " ber=" + mBitErrorRate
-                + " rscp=" + mRscp;
+                + " rscp=" + mRscp
+                + " level=" + mLevel;
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
-        dest.writeInt(mSignalStrength);
+        dest.writeInt(mRssi);
         dest.writeInt(mBitErrorRate);
         dest.writeInt(mRscp);
+        dest.writeInt(mLevel);
     }
 
     /**
@@ -192,9 +214,10 @@
      * where the token is already been processed.
      */
     private CellSignalStrengthTdscdma(Parcel in) {
-        mSignalStrength = in.readInt();
+        mRssi = in.readInt();
         mBitErrorRate = in.readInt();
         mRscp = in.readInt();
+        mLevel = in.readInt();
         if (DBG) log("CellSignalStrengthTdscdma(Parcel): " + toString());
     }
 
diff --git a/telephony/java/android/telephony/CellSignalStrengthWcdma.java b/telephony/java/android/telephony/CellSignalStrengthWcdma.java
index 0048cbd..88f6fbc 100644
--- a/telephony/java/android/telephony/CellSignalStrengthWcdma.java
+++ b/telephony/java/android/telephony/CellSignalStrengthWcdma.java
@@ -16,11 +16,14 @@
 
 package android.telephony;
 
-import android.annotation.UnsupportedAppUsage;
+import android.annotation.StringDef;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.PersistableBundle;
 import android.telephony.Rlog;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.util.Objects;
 
 /**
@@ -31,20 +34,32 @@
     private static final String LOG_TAG = "CellSignalStrengthWcdma";
     private static final boolean DBG = false;
 
-    private static final int WCDMA_SIGNAL_STRENGTH_GREAT = 12;
-    private static final int WCDMA_SIGNAL_STRENGTH_GOOD = 8;
-    private static final int WCDMA_SIGNAL_STRENGTH_MODERATE = 5;
+    private static final int WCDMA_RSSI_MAX = -51;
+    private static final int WCDMA_RSSI_GREAT = -77;
+    private static final int WCDMA_RSSI_GOOD = -87;
+    private static final int WCDMA_RSSI_MODERATE = -97;
+    private static final int WCDMA_RSSI_POOR = -107;
+    private static final int WCDMA_RSSI_MIN = -113;
 
-    @UnsupportedAppUsage
-    private int mSignalStrength; // in ASU; Valid values are (0-31, 99) as defined in TS 27.007 8.5
-                                 // or CellInfo.UNAVAILABLE if unknown
-    @UnsupportedAppUsage
+    private static final int WCDMA_RSCP_MIN = -120;
+    private static final int WCDMA_RSCP_MAX = -24;
+
+    // TODO: Because these are used as values in CarrierConfig, they should be exposed somehow.
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @StringDef({LEVEL_CALCULATION_METHOD_RSSI, LEVEL_CALCULATION_METHOD_RSCP})
+    public @interface LevelCalculationMethod {}
+    /** @hide */
+    public static final String LEVEL_CALCULATION_METHOD_RSSI = "rssi";
+    /** @hide */
+    public static final String LEVEL_CALCULATION_METHOD_RSCP = "rscp";
+
+    private int mRssi; // in dBm [-113, 51] or CellInfo.UNAVAILABLE if unknown
     private int mBitErrorRate; // bit error rate (0-7, 99) as defined in TS 27.007 8.5 or
                                // CellInfo.UNAVAILABLE if unknown
-    private int mRscp; // bit error rate (0-96, 255) as defined in TS 27.007 8.69 or
-                       // CellInfo.UNAVAILABLE if unknown
-    private int mEcNo; // signal to noise radio (0-49, 255) as defined in TS 27.007 8.69 or
-                       // CellInfo.UNAVAILABLE if unknown
+    private int mRscp; // in dBm [-120, -24]
+    private int mEcNo; // range -24, 1, CellInfo.UNAVAILABLE if unknown
+    private int mLevel;
 
     /** @hide */
     public CellSignalStrengthWcdma() {
@@ -52,11 +67,28 @@
     }
 
     /** @hide */
-    public CellSignalStrengthWcdma(int ss, int ber, int rscp, int ecno) {
-        mSignalStrength = ss;
-        mBitErrorRate = ber;
-        mRscp = rscp;
-        mEcNo = ecno;
+    public CellSignalStrengthWcdma(int rssi, int ber, int rscp, int ecno) {
+        mRssi = inRangeOrUnavailable(rssi, WCDMA_RSSI_MIN, WCDMA_RSSI_MAX);
+        mBitErrorRate = inRangeOrUnavailable(ber, 0, 7, 99);
+        mRscp = inRangeOrUnavailable(rscp, -120, -24);
+        mEcNo = inRangeOrUnavailable(ecno, -24, 1);
+        updateLevel(null, null);
+    }
+
+    /** @hide */
+    public CellSignalStrengthWcdma(android.hardware.radio.V1_0.WcdmaSignalStrength wcdma) {
+        // Convert from HAL values as part of construction.
+        this(getRssiDbmFromAsu(wcdma.signalStrength),
+                wcdma.bitErrorRate, CellInfo.UNAVAILABLE, CellInfo.UNAVAILABLE);
+    }
+
+    /** @hide */
+    public CellSignalStrengthWcdma(android.hardware.radio.V1_2.WcdmaSignalStrength wcdma) {
+        // Convert from HAL values as part of construction.
+        this(getRssiDbmFromAsu(wcdma.base.signalStrength),
+                    wcdma.base.bitErrorRate,
+                    getRscpDbmFromAsu(wcdma.rscp),
+                    getEcNoDbFromAsu(wcdma.ecno));
     }
 
     /** @hide */
@@ -66,10 +98,11 @@
 
     /** @hide */
     protected void copyFrom(CellSignalStrengthWcdma s) {
-        mSignalStrength = s.mSignalStrength;
+        mRssi = s.mRssi;
         mBitErrorRate = s.mBitErrorRate;
         mRscp = s.mRscp;
         mEcNo = s.mEcNo;
+        mLevel = s.mLevel;
     }
 
     /** @hide */
@@ -81,12 +114,17 @@
     /** @hide */
     @Override
     public void setDefaultValues() {
-        mSignalStrength = CellInfo.UNAVAILABLE;
+        mRssi = CellInfo.UNAVAILABLE;
         mBitErrorRate = CellInfo.UNAVAILABLE;
         mRscp = CellInfo.UNAVAILABLE;
         mEcNo = CellInfo.UNAVAILABLE;
+        mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
     }
 
+    private static final String sLevelCalculationMethod = LEVEL_CALCULATION_METHOD_RSSI;
+    private static final int[] sThresholds = new int[]{
+            WCDMA_RSSI_POOR, WCDMA_RSSI_GOOD, WCDMA_RSSI_GOOD, WCDMA_RSSI_GREAT};
+
     /**
      * Retrieve an abstract level value for the overall signal strength.
      *
@@ -95,20 +133,49 @@
      */
     @Override
     public int getLevel() {
-        int level;
+        return mLevel;
+    }
 
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int asu = mSignalStrength;
-        if (asu <= 2 || asu == 99) level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        else if (asu >= WCDMA_SIGNAL_STRENGTH_GREAT) level = SIGNAL_STRENGTH_GREAT;
-        else if (asu >= WCDMA_SIGNAL_STRENGTH_GOOD)  level = SIGNAL_STRENGTH_GOOD;
-        else if (asu >= WCDMA_SIGNAL_STRENGTH_MODERATE)  level = SIGNAL_STRENGTH_MODERATE;
-        else level = SIGNAL_STRENGTH_POOR;
-        if (DBG) log("getLevel=" + level);
-        return level;
+    /** @hide */
+    @Override
+    public void updateLevel(PersistableBundle cc, ServiceState ss) {
+        String calcMethod;
+        int[] thresholds;
+
+        if (cc == null) {
+            calcMethod = sLevelCalculationMethod;
+            thresholds = sThresholds;
+        } else {
+            // TODO: abstract this entire thing into a series of functions
+            calcMethod = cc.getString(
+                    CarrierConfigManager.KEY_WCDMA_DEFAULT_SIGNAL_STRENGTH_MEASUREMENT_STRING,
+                    sLevelCalculationMethod);
+            thresholds = cc.getIntArray(
+                    CarrierConfigManager.KEY_WCDMA_RSCP_THRESHOLDS_INT_ARRAY);
+            if (thresholds == null) thresholds = sThresholds;
+        }
+
+        int level = thresholds.length;
+        switch (calcMethod) {
+            case LEVEL_CALCULATION_METHOD_RSCP:
+                if (mRscp < WCDMA_RSCP_MIN || mRscp > WCDMA_RSCP_MAX) {
+                    mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+                    return;
+                }
+                while (level > 0 && mRscp < thresholds[level - 1]) level--;
+                mLevel = level;
+                return;
+            case LEVEL_CALCULATION_METHOD_RSSI:
+                if (mRssi < WCDMA_RSSI_MIN || mRssi > WCDMA_RSSI_MAX) {
+                    mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+                    return;
+                }
+                while (level > 0 && mRssi < thresholds[level - 1]) level--;
+                mLevel = level;
+                return;
+            default:
+                mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        }
     }
 
     /**
@@ -116,57 +183,66 @@
      */
     @Override
     public int getDbm() {
-        int dBm;
-
-        int level = mSignalStrength;
-        int asu = (level == 99 ? CellInfo.UNAVAILABLE : level);
-        if (asu != CellInfo.UNAVAILABLE) {
-            dBm = -113 + (2 * asu);
-        } else {
-            dBm = CellInfo.UNAVAILABLE;
-        }
-        if (DBG) log("getDbm=" + dBm);
-        return dBm;
+        if (mRscp != CellInfo.UNAVAILABLE) return mRscp;
+        return mRssi;
     }
 
     /**
-     * Get the signal level as an asu value between 0..31, 99 is unknown
-     * Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
+     * Get the RSCP in ASU.
+     *
+     * Asu is calculated based on 3GPP RSCP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
+     *
+     * @return RSCP in ASU 0..96, 255, or UNAVAILABLE
      */
     @Override
     public int getAsuLevel() {
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int level = mSignalStrength;
-        if (DBG) log("getAsuLevel=" + level);
-        return level;
+        if (mRscp != CellInfo.UNAVAILABLE) return getAsuFromRscpDbm(mRscp);
+        // For historical reasons, if RSCP is unavailable, this API will very incorrectly return
+        // RSSI. This hackery will be removed when most devices are using Radio HAL 1.2+
+        if (mRssi != CellInfo.UNAVAILABLE) return getAsuFromRssiDbm(mRssi);
+        return getAsuFromRscpDbm(CellInfo.UNAVAILABLE);
+    }
+
+    /**
+     * Get the signal strength as dBm
+     *
+     * @hide
+     */
+    public int getRssi() {
+        return mRssi;
+    }
+
+    /**
+     * Get the RSCP as dBm
+     * @hide
+     */
+    public int getRscp() {
+        return mRscp;
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mSignalStrength, mBitErrorRate);
+        return Objects.hash(mRssi, mBitErrorRate, mRscp, mEcNo, mLevel);
+    }
+
+    private static final CellSignalStrengthWcdma sInvalid = new CellSignalStrengthWcdma();
+
+    /** @hide */
+    @Override
+    public boolean isValid() {
+        return !this.equals(sInvalid);
     }
 
     @Override
-    public boolean equals (Object o) {
-        CellSignalStrengthWcdma s;
+    public boolean equals(Object o) {
+        if (!(o instanceof CellSignalStrengthWcdma)) return false;
+        CellSignalStrengthWcdma s = (CellSignalStrengthWcdma) o;
 
-        try {
-            s = (CellSignalStrengthWcdma) o;
-        } catch (ClassCastException ex) {
-            return false;
-        }
-
-        if (o == null) {
-            return false;
-        }
-
-        return mSignalStrength == s.mSignalStrength
+        return mRssi == s.mRssi
                 && mBitErrorRate == s.mBitErrorRate
                 && mRscp == s.mRscp
-                && mEcNo == s.mEcNo;
+                && mEcNo == s.mEcNo
+                && mLevel == s.mLevel;
     }
 
     /**
@@ -175,20 +251,22 @@
     @Override
     public String toString() {
         return "CellSignalStrengthWcdma:"
-                + " ss=" + mSignalStrength
+                + " ss=" + mRssi
                 + " ber=" + mBitErrorRate
                 + " rscp=" + mRscp
-                + " ecno=" + mEcNo;
+                + " ecno=" + mEcNo
+                + " level=" + mLevel;
     }
 
     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
-        dest.writeInt(mSignalStrength);
+        dest.writeInt(mRssi);
         dest.writeInt(mBitErrorRate);
         dest.writeInt(mRscp);
         dest.writeInt(mEcNo);
+        dest.writeInt(mLevel);
     }
 
     /**
@@ -196,10 +274,11 @@
      * where the token is already been processed.
      */
     private CellSignalStrengthWcdma(Parcel in) {
-        mSignalStrength = in.readInt();
+        mRssi = in.readInt();
         mBitErrorRate = in.readInt();
         mRscp = in.readInt();
         mEcNo = in.readInt();
+        mLevel = in.readInt();
         if (DBG) log("CellSignalStrengthWcdma(Parcel): " + toString());
     }
 
diff --git a/telephony/java/android/telephony/RadioAccessFamily.java b/telephony/java/android/telephony/RadioAccessFamily.java
index 4482074..c4b70ab 100644
--- a/telephony/java/android/telephony/RadioAccessFamily.java
+++ b/telephony/java/android/telephony/RadioAccessFamily.java
@@ -56,6 +56,9 @@
     public static final int RAF_LTE = TelephonyManager.NETWORK_TYPE_BITMASK_LTE;
     public static final int RAF_LTE_CA = TelephonyManager.NETWORK_TYPE_BITMASK_LTE_CA;
 
+    // 5G
+    public static final int RAF_NR = TelephonyManager.NETWORK_TYPE_BITMASK_NR;
+
     // Grouping of RAFs
     // 2G
     private static final int GSM = RAF_GSM | RAF_GPRS | RAF_EDGE;
@@ -67,6 +70,9 @@
     // 4G
     private static final int LTE = RAF_LTE | RAF_LTE_CA;
 
+    // 5G
+    private static final int NR = RAF_NR;
+
     /* Phone ID of phone */
     private int mPhoneId;
 
@@ -159,84 +165,78 @@
 
     @UnsupportedAppUsage
     public static int getRafFromNetworkType(int type) {
-        int raf;
-
         switch (type) {
             case RILConstants.NETWORK_MODE_WCDMA_PREF:
-                raf = GSM | WCDMA;
-                break;
+                return GSM | WCDMA;
             case RILConstants.NETWORK_MODE_GSM_ONLY:
-                raf = GSM;
-                break;
+                return GSM;
             case RILConstants.NETWORK_MODE_WCDMA_ONLY:
-                raf = WCDMA;
-                break;
+                return WCDMA;
             case RILConstants.NETWORK_MODE_GSM_UMTS:
-                raf = GSM | WCDMA;
-                break;
+                return GSM | WCDMA;
             case RILConstants.NETWORK_MODE_CDMA:
-                raf = CDMA | EVDO;
-                break;
+                return CDMA | EVDO;
             case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO:
-                raf = LTE | CDMA | EVDO;
-                break;
+                return LTE | CDMA | EVDO;
             case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA:
-                raf = LTE | GSM | WCDMA;
-                break;
+                return LTE | GSM | WCDMA;
             case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA:
-                raf = LTE | CDMA | EVDO | GSM | WCDMA;
-                break;
+                return LTE | CDMA | EVDO | GSM | WCDMA;
             case RILConstants.NETWORK_MODE_LTE_ONLY:
-                raf = LTE;
-                break;
+                return LTE;
             case RILConstants.NETWORK_MODE_LTE_WCDMA:
-                raf = LTE | WCDMA;
-                break;
+                return LTE | WCDMA;
             case RILConstants.NETWORK_MODE_CDMA_NO_EVDO:
-                raf = CDMA;
-                break;
+                return CDMA;
             case RILConstants.NETWORK_MODE_EVDO_NO_CDMA:
-                raf = EVDO;
-                break;
+                return EVDO;
             case RILConstants.NETWORK_MODE_GLOBAL:
-                raf = GSM | WCDMA | CDMA | EVDO;
-                break;
+                return GSM | WCDMA | CDMA | EVDO;
             case RILConstants.NETWORK_MODE_TDSCDMA_ONLY:
-                raf = RAF_TD_SCDMA;
-                break;
+                return RAF_TD_SCDMA;
             case RILConstants.NETWORK_MODE_TDSCDMA_WCDMA:
-                raf = RAF_TD_SCDMA | WCDMA;
-                break;
+                return RAF_TD_SCDMA | WCDMA;
             case RILConstants.NETWORK_MODE_LTE_TDSCDMA:
-                raf = LTE | RAF_TD_SCDMA;
-                break;
+                return LTE | RAF_TD_SCDMA;
             case RILConstants.NETWORK_MODE_TDSCDMA_GSM:
-                raf = RAF_TD_SCDMA | GSM;
-                break;
+                return RAF_TD_SCDMA | GSM;
             case RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM:
-                raf = LTE | RAF_TD_SCDMA | GSM;
-                break;
+                return LTE | RAF_TD_SCDMA | GSM;
             case RILConstants.NETWORK_MODE_TDSCDMA_GSM_WCDMA:
-                raf = RAF_TD_SCDMA | GSM | WCDMA;
-                break;
+                return RAF_TD_SCDMA | GSM | WCDMA;
             case RILConstants.NETWORK_MODE_LTE_TDSCDMA_WCDMA:
-                raf = LTE | RAF_TD_SCDMA | WCDMA;
-                break;
+                return LTE | RAF_TD_SCDMA | WCDMA;
             case RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA:
-                raf = LTE | RAF_TD_SCDMA | GSM | WCDMA;
-                break;
+                return LTE | RAF_TD_SCDMA | GSM | WCDMA;
             case RILConstants.NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA:
-                raf = RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA;
-                break;
+                return RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA;
             case RILConstants.NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA:
-                raf = LTE | RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA;
-                break;
+                return LTE | RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA;
+            case (RILConstants.NETWORK_MODE_NR_ONLY):
+                return NR;
+            case (RILConstants.NETWORK_MODE_NR_LTE):
+                return NR | LTE;
+            case (RILConstants.NETWORK_MODE_NR_LTE_CDMA_EVDO):
+                return NR | LTE | CDMA | EVDO;
+            case (RILConstants.NETWORK_MODE_NR_LTE_GSM_WCDMA):
+                return NR | LTE | GSM | WCDMA;
+            case (RILConstants.NETWORK_MODE_NR_LTE_CDMA_EVDO_GSM_WCDMA):
+                return NR | LTE | CDMA | EVDO | GSM | WCDMA;
+            case (RILConstants.NETWORK_MODE_NR_LTE_WCDMA):
+                return NR | LTE | WCDMA;
+            case (RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA):
+                return NR | LTE | RAF_TD_SCDMA;
+            case (RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_GSM):
+                return NR | LTE | RAF_TD_SCDMA | GSM;
+            case (RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_WCDMA):
+                return NR | LTE | RAF_TD_SCDMA | WCDMA;
+            case (RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_GSM_WCDMA):
+                return NR | LTE | RAF_TD_SCDMA | GSM | WCDMA;
+            case (RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA):
+                return NR | LTE | RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA;
             default:
-                raf = RAF_UNKNOWN;
-                break;
+                return RAF_UNKNOWN;
         }
-
-        return raf;
     }
 
     /**
@@ -249,6 +249,7 @@
         raf = ((CDMA & raf) > 0) ? (CDMA | raf) : raf;
         raf = ((EVDO & raf) > 0) ? (EVDO | raf) : raf;
         raf = ((LTE & raf) > 0) ? (LTE | raf) : raf;
+        raf = ((NR & raf) > 0) ? (NR | raf) : raf;
 
         return raf;
     }
@@ -273,83 +274,78 @@
 
     @UnsupportedAppUsage
     public static int getNetworkTypeFromRaf(int raf) {
-        int type;
-
         raf = getAdjustedRaf(raf);
 
         switch (raf) {
             case (GSM | WCDMA):
-                type = RILConstants.NETWORK_MODE_WCDMA_PREF;
-                break;
+                return RILConstants.NETWORK_MODE_WCDMA_PREF;
             case GSM:
-                type = RILConstants.NETWORK_MODE_GSM_ONLY;
-                break;
+                return RILConstants.NETWORK_MODE_GSM_ONLY;
             case WCDMA:
-                type = RILConstants.NETWORK_MODE_WCDMA_ONLY;
-                break;
+                return RILConstants.NETWORK_MODE_WCDMA_ONLY;
             case (CDMA | EVDO):
-                type = RILConstants.NETWORK_MODE_CDMA;
-                break;
+                return RILConstants.NETWORK_MODE_CDMA;
             case (LTE | CDMA | EVDO):
-                type = RILConstants.NETWORK_MODE_LTE_CDMA_EVDO;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_CDMA_EVDO;
             case (LTE | GSM | WCDMA):
-                type = RILConstants.NETWORK_MODE_LTE_GSM_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_GSM_WCDMA;
             case (LTE | CDMA | EVDO | GSM | WCDMA):
-                type = RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA;
             case LTE:
-                type = RILConstants.NETWORK_MODE_LTE_ONLY;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_ONLY;
             case (LTE | WCDMA):
-                type = RILConstants.NETWORK_MODE_LTE_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_WCDMA;
             case CDMA:
-                type = RILConstants.NETWORK_MODE_CDMA_NO_EVDO;
-                break;
+                return RILConstants.NETWORK_MODE_CDMA_NO_EVDO;
             case EVDO:
-                type = RILConstants.NETWORK_MODE_EVDO_NO_CDMA;
-                break;
+                return RILConstants.NETWORK_MODE_EVDO_NO_CDMA;
             case (GSM | WCDMA | CDMA | EVDO):
-                type = RILConstants.NETWORK_MODE_GLOBAL;
-                break;
+                return RILConstants.NETWORK_MODE_GLOBAL;
             case RAF_TD_SCDMA:
-                type = RILConstants.NETWORK_MODE_TDSCDMA_ONLY;
-                break;
+                return RILConstants.NETWORK_MODE_TDSCDMA_ONLY;
             case (RAF_TD_SCDMA | WCDMA):
-                type = RILConstants.NETWORK_MODE_TDSCDMA_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_TDSCDMA_WCDMA;
             case (LTE | RAF_TD_SCDMA):
-                type = RILConstants.NETWORK_MODE_LTE_TDSCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_TDSCDMA;
             case (RAF_TD_SCDMA | GSM):
-                type = RILConstants.NETWORK_MODE_TDSCDMA_GSM;
-                break;
+                return RILConstants.NETWORK_MODE_TDSCDMA_GSM;
             case (LTE | RAF_TD_SCDMA | GSM):
-                type = RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM;
             case (RAF_TD_SCDMA | GSM | WCDMA):
-                type = RILConstants.NETWORK_MODE_TDSCDMA_GSM_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_TDSCDMA_GSM_WCDMA;
             case (LTE | RAF_TD_SCDMA | WCDMA):
-                type = RILConstants.NETWORK_MODE_LTE_TDSCDMA_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_TDSCDMA_WCDMA;
             case (LTE | RAF_TD_SCDMA | GSM | WCDMA):
-                type = RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA;
             case (RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA):
-                type = RILConstants.NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
             case (LTE | RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA):
-                type = RILConstants.NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
-                break;
+                return RILConstants.NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
+            case (NR):
+                return RILConstants.NETWORK_MODE_NR_ONLY;
+            case (NR | LTE):
+                return RILConstants.NETWORK_MODE_NR_LTE;
+            case (NR | LTE | CDMA | EVDO):
+                return RILConstants.NETWORK_MODE_NR_LTE_CDMA_EVDO;
+            case (NR | LTE | GSM | WCDMA):
+                return RILConstants.NETWORK_MODE_NR_LTE_GSM_WCDMA;
+            case (NR | LTE | CDMA | EVDO | GSM | WCDMA):
+                return RILConstants.NETWORK_MODE_NR_LTE_CDMA_EVDO_GSM_WCDMA;
+            case (NR | LTE | WCDMA):
+                return RILConstants.NETWORK_MODE_NR_LTE_WCDMA;
+            case (NR | LTE | RAF_TD_SCDMA):
+                return RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA;
+            case (NR | LTE | RAF_TD_SCDMA | GSM):
+                return RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_GSM;
+            case (NR | LTE | RAF_TD_SCDMA | WCDMA):
+                return RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_WCDMA;
+            case (NR | LTE | RAF_TD_SCDMA | GSM | WCDMA):
+                return RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_GSM_WCDMA;
+            case (NR | LTE | RAF_TD_SCDMA | CDMA | EVDO | GSM | WCDMA):
+                return RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
             default:
-                type = RILConstants.PREFERRED_NETWORK_MODE ;
-                break;
+                return RILConstants.PREFERRED_NETWORK_MODE;
         }
-
-        return type;
     }
 
     public static int singleRafTypeFromString(String rafString) {
@@ -376,6 +372,7 @@
             case "EVDO":    return EVDO;
             case "WCDMA":   return WCDMA;
             case "LTE_CA":  return RAF_LTE_CA;
+            case "NR":      return RAF_NR;
             default:        return RAF_UNKNOWN;
         }
     }
diff --git a/telephony/java/android/telephony/SignalStrength.java b/telephony/java/android/telephony/SignalStrength.java
index 240b8a9..ef185c5 100644
--- a/telephony/java/android/telephony/SignalStrength.java
+++ b/telephony/java/android/telephony/SignalStrength.java
@@ -16,16 +16,14 @@
 
 package android.telephony;
 
+import android.annotation.NonNull;
 import android.annotation.UnsupportedAppUsage;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.telephony.CarrierConfigManager;
-import android.util.Log;
+import android.os.PersistableBundle;
 
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Objects;
 
 /**
@@ -59,6 +57,8 @@
     /** @hide */
     @UnsupportedAppUsage
     public static final int NUM_SIGNAL_STRENGTH_BINS = 5;
+
+    /** SIGNAL_STRENGTH_NAMES is currently used by BatteryStats, but to-be-removed soon. */
     /** @hide */
     public static final String[] SIGNAL_STRENGTH_NAMES = {
         "none", "poor", "moderate", "good", "great"
@@ -72,66 +72,22 @@
     public static final int INVALID = Integer.MAX_VALUE;
 
     private static final int LTE_RSRP_THRESHOLDS_NUM = 4;
-    private static final int MAX_LTE_RSRP = -44;
-    private static final int MIN_LTE_RSRP = -140;
 
     private static final int WCDMA_RSCP_THRESHOLDS_NUM = 4;
-    private static final int MAX_WCDMA_RSCP = -24;
-    private static final int MIN_WCDMA_RSCP = -120;
 
     /* The type of signal measurement */
-    private static final String MEASUMENT_TYPE_RSCP = "rscp";
+    private static final String MEASUREMENT_TYPE_RSCP = "rscp";
 
-    /** Parameters reported by the Radio */
-    @UnsupportedAppUsage
-    private int mGsmSignalStrength; // Valid values are (0-31, 99) as defined in TS 27.007 8.5
-    @UnsupportedAppUsage
-    private int mGsmBitErrorRate;   // bit error rate (0-7, 99) as defined in TS 27.007 8.5
-    @UnsupportedAppUsage
-    private int mCdmaDbm;   // This value is the RSSI value
-    @UnsupportedAppUsage
-    private int mCdmaEcio;  // This value is the Ec/Io
-    @UnsupportedAppUsage
-    private int mEvdoDbm;   // This value is the EVDO RSSI value
-    @UnsupportedAppUsage
-    private int mEvdoEcio;  // This value is the EVDO Ec/Io
-    @UnsupportedAppUsage
-    private int mEvdoSnr;   // Valid values are 0-8.  8 is the highest signal to noise ratio
-    @UnsupportedAppUsage
-    private int mLteSignalStrength;
-    @UnsupportedAppUsage
-    private int mLteRsrp;
-    @UnsupportedAppUsage
-    private int mLteRsrq;
-    @UnsupportedAppUsage
-    private int mLteRssnr;
-    @UnsupportedAppUsage
-    private int mLteCqi;
-    @UnsupportedAppUsage
-    private int mTdScdmaRscp; // Valid values are -24...-120dBm or INVALID if unknown
-    private int mWcdmaSignalStrength;
-    private int mWcdmaRscpAsu;  // the WCDMA RSCP in ASU as reported from the HAL
-    @UnsupportedAppUsage
-    private int mWcdmaRscp;     // the WCDMA RSCP in dBm
+    CellSignalStrengthCdma mCdma;
+    CellSignalStrengthGsm mGsm;
+    CellSignalStrengthWcdma mWcdma;
+    CellSignalStrengthTdscdma mTdscdma;
+    CellSignalStrengthLte mLte;
 
     /** Parameters from the framework */
     @UnsupportedAppUsage
     private int mLteRsrpBoost; // offset to be reduced from the rsrp threshold while calculating
                                 // signal strength level
-    private boolean mIsGsm; // This value is set by the ServiceStateTracker
-                            // onSignalStrengthResult.
-    private boolean mUseOnlyRsrpForLteLevel; // Use only RSRP for the number of LTE signal bar.
-
-    // The threshold of LTE RSRP for determining the display level of LTE signal bar. Note that the
-    // min and max are fixed at MIN_LTE_RSRP (-140) and MAX_LTE_RSRP (-44).
-    private int mLteRsrpThresholds[] = new int[LTE_RSRP_THRESHOLDS_NUM];
-
-    // The type of default measurement for determining the display level of WCDMA signal bar.
-    private String mWcdmaDefaultSignalMeasurement;
-
-    // The threshold of WCDMA RSCP for determining the display level of WCDMA signal bar. Note that
-    // the min and max are fixed at MIN_WCDMA_RSCP (-120) and MAX_WCDMA_RSCP (-24).
-    private int mWcdmaRscpThresholds[] = new int[WCDMA_RSCP_THRESHOLDS_NUM];
 
     /**
      * Create a new SignalStrength from a intent notifier Bundle
@@ -153,47 +109,17 @@
     }
 
     /**
-     * Empty constructor
-     *
-     * @hide
-     */
-    @UnsupportedAppUsage
-    public SignalStrength() {
-        this(true);
-    }
-
-    /**
      * This constructor is used to create SignalStrength with default
-     * values and set the gsmFlag with the value passed in the input
+     * values.
      *
-     * @param gsmFlag true if Gsm Phone,false if Cdma phone
      * @return newly created SignalStrength
      * @hide
      */
     @UnsupportedAppUsage
-    public SignalStrength(boolean gsmFlag) {
-        mGsmSignalStrength = 99;
-        mGsmBitErrorRate = -1;
-        mCdmaDbm = INVALID;
-        mCdmaEcio = -1;
-        mEvdoDbm = INVALID;
-        mEvdoEcio = -1;
-        mEvdoSnr = -1;
-        mLteSignalStrength = 99;
-        mLteRsrp = INVALID;
-        mLteRsrq = INVALID;
-        mLteRssnr = INVALID;
-        mLteCqi = INVALID;
-        mTdScdmaRscp = INVALID;
-        mWcdmaSignalStrength = 99;
-        mWcdmaRscp = INVALID;
-        mWcdmaRscpAsu = 255;
-        mLteRsrpBoost = 0;
-        mIsGsm = gsmFlag;
-        mUseOnlyRsrpForLteLevel = false;
-        mWcdmaDefaultSignalMeasurement = "";
-        setLteRsrpThresholds(getDefaultLteRsrpThresholds());
-        setWcdmaRscpThresholds(getDefaultWcdmaRscpThresholds());
+    public SignalStrength() {
+        this(new CellSignalStrengthCdma(), new CellSignalStrengthGsm(),
+                new CellSignalStrengthWcdma(), new CellSignalStrengthTdscdma(),
+                new CellSignalStrengthLte());
     }
 
     /**
@@ -202,68 +128,64 @@
      * @hide
      */
     public SignalStrength(
-            int gsmSignalStrength, int gsmBitErrorRate,
-            int cdmaDbm, int cdmaEcio,
-            int evdoDbm, int evdoEcio, int evdoSnr,
-            int lteSignalStrength, int lteRsrp, int lteRsrq, int lteRssnr, int lteCqi,
-            int tdScdmaRscp, int wcdmaSignalStrength, int wcdmaRscpAsu,
-            // values Added by config
-            int lteRsrpBoost, boolean gsmFlag, boolean lteLevelBaseOnRsrp,
-            String wcdmaDefaultMeasurement) {
-        mGsmSignalStrength = gsmSignalStrength;
-        mGsmBitErrorRate = gsmBitErrorRate;
-        mCdmaDbm = cdmaDbm;
-        mCdmaEcio = cdmaEcio;
-        mEvdoDbm = evdoDbm;
-        mEvdoEcio = evdoEcio;
-        mEvdoSnr = evdoSnr;
-        mLteSignalStrength = lteSignalStrength;
-        mLteRsrp = lteRsrp;
-        mLteRsrq = lteRsrq;
-        mLteRssnr = lteRssnr;
-        mLteCqi = lteCqi;
-        mTdScdmaRscp = INVALID;
-        mWcdmaSignalStrength = wcdmaSignalStrength;
-        mWcdmaRscpAsu = wcdmaRscpAsu;
-        mWcdmaRscp = wcdmaRscpAsu - 120;
-        mLteRsrpBoost = lteRsrpBoost;
-        mIsGsm = gsmFlag;
-        mUseOnlyRsrpForLteLevel = lteLevelBaseOnRsrp;
-        mWcdmaDefaultSignalMeasurement = wcdmaDefaultMeasurement;
-        setLteRsrpThresholds(getDefaultLteRsrpThresholds());
-        setWcdmaRscpThresholds(getDefaultWcdmaRscpThresholds());
-        if (DBG) log("initialize: " + toString());
+            @NonNull CellSignalStrengthCdma cdma,
+            @NonNull CellSignalStrengthGsm gsm,
+            @NonNull CellSignalStrengthWcdma wcdma,
+            @NonNull CellSignalStrengthTdscdma tdscdma,
+            @NonNull CellSignalStrengthLte lte) {
+        mCdma = cdma;
+        mGsm = gsm;
+        mWcdma = wcdma;
+        mTdscdma = tdscdma;
+        mLte = lte;
+        mLteRsrpBoost = 0;
     }
 
     /**
-     * Constructor for only values provided by Radio HAL V1.0
+     * Constructor for Radio HAL V1.0
      *
      * @hide
      */
-    public SignalStrength(int gsmSignalStrength, int gsmBitErrorRate,
-            int cdmaDbm, int cdmaEcio,
-            int evdoDbm, int evdoEcio, int evdoSnr,
-            int lteSignalStrength, int lteRsrp, int lteRsrq, int lteRssnr, int lteCqi,
-            int tdScdmaRscp) {
-        this(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
-                evdoDbm, evdoEcio, evdoSnr, lteSignalStrength, lteRsrp,
-                lteRsrq, lteRssnr, lteCqi, tdScdmaRscp, 99, INVALID, 0, true, false, "");
+    public SignalStrength(android.hardware.radio.V1_0.SignalStrength signalStrength) {
+        this(new CellSignalStrengthCdma(signalStrength.cdma, signalStrength.evdo),
+                new CellSignalStrengthGsm(signalStrength.gw),
+                new CellSignalStrengthWcdma(),
+                new CellSignalStrengthTdscdma(signalStrength.tdScdma),
+                new CellSignalStrengthLte(signalStrength.lte));
     }
 
     /**
-     * Constructor for only values provided by Radio HAL V1.2
+     * Constructor for Radio HAL V1.2
      *
      * @hide
      */
-    public SignalStrength(int gsmSignalStrength, int gsmBitErrorRate,
-            int cdmaDbm, int cdmaEcio,
-            int evdoDbm, int evdoEcio, int evdoSnr,
-            int lteSignalStrength, int lteRsrp, int lteRsrq, int lteRssnr, int lteCqi,
-            int tdScdmaRscp, int wcdmaSignalStrength, int wcdmaRscp) {
-        this(gsmSignalStrength, gsmBitErrorRate, cdmaDbm, cdmaEcio,
-                evdoDbm, evdoEcio, evdoSnr, lteSignalStrength, lteRsrp,
-                lteRsrq, lteRssnr, lteCqi, tdScdmaRscp, wcdmaSignalStrength, wcdmaRscp, 0, true,
-                false, "");
+    public SignalStrength(android.hardware.radio.V1_2.SignalStrength signalStrength) {
+        this(new CellSignalStrengthCdma(signalStrength.cdma, signalStrength.evdo),
+                new CellSignalStrengthGsm(signalStrength.gsm),
+                new CellSignalStrengthWcdma(signalStrength.wcdma),
+                new CellSignalStrengthTdscdma(signalStrength.tdScdma),
+                new CellSignalStrengthLte(signalStrength.lte));
+    }
+
+    private CellSignalStrength getPrimary() {
+        // This behavior is intended to replicate the legacy behavior of getLevel() by prioritizing
+        // newer faster RATs for default/for display purposes.
+        if (mLte.isValid()) return mLte;
+        if (mCdma.isValid()) return mCdma;
+        if (mTdscdma.isValid()) return mTdscdma;
+        if (mWcdma.isValid()) return mWcdma;
+        if (mGsm.isValid()) return mGsm;
+        return mLte;
+    }
+
+    /** @hide */
+    public void updateLevel(PersistableBundle cc, ServiceState ss) {
+        mLteRsrpBoost = ss.getLteEarfcnRsrpBoost();
+        mCdma.updateLevel(cc, ss);
+        mGsm.updateLevel(cc, ss);
+        mWcdma.updateLevel(cc, ss);
+        mTdscdma.updateLevel(cc, ss);
+        mLte.updateLevel(cc, ss);
     }
 
     /**
@@ -283,28 +205,12 @@
      */
     @UnsupportedAppUsage
     protected void copyFrom(SignalStrength s) {
-        mGsmSignalStrength = s.mGsmSignalStrength;
-        mGsmBitErrorRate = s.mGsmBitErrorRate;
-        mCdmaDbm = s.mCdmaDbm;
-        mCdmaEcio = s.mCdmaEcio;
-        mEvdoDbm = s.mEvdoDbm;
-        mEvdoEcio = s.mEvdoEcio;
-        mEvdoSnr = s.mEvdoSnr;
-        mLteSignalStrength = s.mLteSignalStrength;
-        mLteRsrp = s.mLteRsrp;
-        mLteRsrq = s.mLteRsrq;
-        mLteRssnr = s.mLteRssnr;
-        mLteCqi = s.mLteCqi;
-        mTdScdmaRscp = s.mTdScdmaRscp;
-        mWcdmaSignalStrength = s.mWcdmaSignalStrength;
-        mWcdmaRscpAsu = s.mWcdmaRscpAsu;
-        mWcdmaRscp = s.mWcdmaRscp;
+        mCdma = new CellSignalStrengthCdma(s.mCdma);
+        mGsm = new CellSignalStrengthGsm(s.mGsm);
+        mWcdma = new CellSignalStrengthWcdma(s.mWcdma);
+        mTdscdma = new CellSignalStrengthTdscdma(s.mTdscdma);
+        mLte = new CellSignalStrengthLte(s.mLte);
         mLteRsrpBoost = s.mLteRsrpBoost;
-        mIsGsm = s.mIsGsm;
-        mUseOnlyRsrpForLteLevel = s.mUseOnlyRsrpForLteLevel;
-        mWcdmaDefaultSignalMeasurement = s.mWcdmaDefaultSignalMeasurement;
-        setLteRsrpThresholds(s.mLteRsrpThresholds);
-        setWcdmaRscpThresholds(s.mWcdmaRscpThresholds);
     }
 
     /**
@@ -316,56 +222,25 @@
     public SignalStrength(Parcel in) {
         if (DBG) log("Size of signalstrength parcel:" + in.dataSize());
 
-        mGsmSignalStrength = in.readInt();
-        mGsmBitErrorRate = in.readInt();
-        mCdmaDbm = in.readInt();
-        mCdmaEcio = in.readInt();
-        mEvdoDbm = in.readInt();
-        mEvdoEcio = in.readInt();
-        mEvdoSnr = in.readInt();
-        mLteSignalStrength = in.readInt();
-        mLteRsrp = in.readInt();
-        mLteRsrq = in.readInt();
-        mLteRssnr = in.readInt();
-        mLteCqi = in.readInt();
-        mTdScdmaRscp = in.readInt();
-        mWcdmaSignalStrength = in.readInt();
-        mWcdmaRscpAsu = in.readInt();
-        mWcdmaRscp = in.readInt();
+        mCdma = in.readParcelable(CellSignalStrengthCdma.class.getClassLoader());
+        mGsm = in.readParcelable(CellSignalStrengthGsm.class.getClassLoader());
+        mWcdma = in.readParcelable(CellSignalStrengthWcdma.class.getClassLoader());
+        mTdscdma = in.readParcelable(CellSignalStrengthTdscdma.class.getClassLoader());
+        mLte = in.readParcelable(CellSignalStrengthLte.class.getClassLoader());
         mLteRsrpBoost = in.readInt();
-        mIsGsm = in.readBoolean();
-        mUseOnlyRsrpForLteLevel = in.readBoolean();
-        mWcdmaDefaultSignalMeasurement = in.readString();
-        in.readIntArray(mLteRsrpThresholds);
-        in.readIntArray(mWcdmaRscpThresholds);
     }
 
     /**
      * {@link Parcelable#writeToParcel}
      */
     public void writeToParcel(Parcel out, int flags) {
-        out.writeInt(mGsmSignalStrength);
-        out.writeInt(mGsmBitErrorRate);
-        out.writeInt(mCdmaDbm);
-        out.writeInt(mCdmaEcio);
-        out.writeInt(mEvdoDbm);
-        out.writeInt(mEvdoEcio);
-        out.writeInt(mEvdoSnr);
-        out.writeInt(mLteSignalStrength);
-        out.writeInt(mLteRsrp);
-        out.writeInt(mLteRsrq);
-        out.writeInt(mLteRssnr);
-        out.writeInt(mLteCqi);
-        out.writeInt(mTdScdmaRscp);
-        out.writeInt(mWcdmaSignalStrength);
-        out.writeInt(mWcdmaRscpAsu);
-        out.writeInt(mWcdmaRscp);
+        out.writeParcelable(mCdma, flags);
+        out.writeParcelable(mGsm, flags);
+        out.writeParcelable(mWcdma, flags);
+        out.writeParcelable(mTdscdma, flags);
+        out.writeParcelable(mLte, flags);
+
         out.writeInt(mLteRsrpBoost);
-        out.writeBoolean(mIsGsm);
-        out.writeBoolean(mUseOnlyRsrpForLteLevel);
-        out.writeString(mWcdmaDefaultSignalMeasurement);
-        out.writeIntArray(mLteRsrpThresholds);
-        out.writeIntArray(mWcdmaRscpThresholds);
     }
 
     /**
@@ -392,153 +267,21 @@
     };
 
     /**
-     * Validate the individual signal strength fields as per the range
-     * specified in ril.h
-     * Set to invalid any field that is not in the valid range
-     * Cdma, evdo, lte rsrp & rsrq values are sign converted
-     * when received from ril interface
+     * Get the GSM RSSI in ASU.
      *
-     * @return
-     *      Valid values for all signalstrength fields
-     * @hide
-     */
-    @UnsupportedAppUsage
-    public void validateInput() {
-        if (DBG) log("Signal before validate=" + this);
-        // TS 27.007 8.5
-        mGsmSignalStrength = mGsmSignalStrength >= 0 ? mGsmSignalStrength : 99;
-        mWcdmaSignalStrength = (mWcdmaSignalStrength >= 0) ? mWcdmaSignalStrength : 99;
-        mLteSignalStrength = (mLteSignalStrength >= 0) ? mLteSignalStrength : 99;
-        // BER no change;
-
-        // WCDMA RSCP valid values are -120 through -24 as defined in TS 27.007 8.69
-        // but are reported in ASU which is 0 through 96, so we do the conversion here
-        mWcdmaRscpAsu =
-                ((mWcdmaRscpAsu - 120 >= MIN_WCDMA_RSCP) && (mWcdmaRscpAsu - 120 <= MAX_WCDMA_RSCP))
-                ? mWcdmaRscpAsu : 255;
-        mWcdmaRscp = ((mWcdmaRscp >= MIN_WCDMA_RSCP) && (mWcdmaRscp <= MAX_WCDMA_RSCP))
-                ? mWcdmaRscp : INVALID;
-
-        mCdmaDbm = mCdmaDbm > 0 ? -mCdmaDbm : -120;
-        mCdmaEcio = (mCdmaEcio >= 0) ? -mCdmaEcio : -160;
-
-        mEvdoDbm = (mEvdoDbm > 0) ? -mEvdoDbm : -120;
-        mEvdoEcio = (mEvdoEcio >= 0) ? -mEvdoEcio : -160;
-        mEvdoSnr = ((mEvdoSnr >= 0) && (mEvdoSnr <= 8)) ? mEvdoSnr : -1;
-
-        // TS 36.214 Physical Layer Section 5.1.3, TS 36.331 RRC
-        mLteRsrp = ((-mLteRsrp >= MIN_LTE_RSRP) && (-mLteRsrp <= MAX_LTE_RSRP)) ? -mLteRsrp
-                                : SignalStrength.INVALID;
-        mLteRsrq = ((mLteRsrq >= 3) && (mLteRsrq <= 20)) ? -mLteRsrq : SignalStrength.INVALID;
-        mLteRssnr = ((mLteRssnr >= -200) && (mLteRssnr <= 300)) ? mLteRssnr
-                : SignalStrength.INVALID;
-
-        mTdScdmaRscp = ((mTdScdmaRscp >= 0) && (mTdScdmaRscp <= 96))
-                ? (mTdScdmaRscp - 120) : SignalStrength.INVALID;
-        // Cqi no change
-        if (DBG) log("Signal after validate=" + this);
-    }
-
-    /**
-     * Fix {@link #mIsGsm} based on the signal strength data.
+     * Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
      *
-     * @hide
-     */
-    public void fixType() {
-        mIsGsm = getCdmaRelatedSignalStrength() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-    }
-
-    /**
-     * @param true - Gsm, Lte phones
-     *        false - Cdma phones
-     *
-     * Used by voice phone to set the mIsGsm
-     *        flag
-     * @hide
-     */
-    public void setGsm(boolean gsmFlag) {
-        mIsGsm = gsmFlag;
-    }
-
-    /**
-     * @param useOnlyRsrpForLteLevel true if it uses only RSRP for the number of LTE signal bar,
-     * otherwise false.
-     *
-     * Used by phone to use only RSRP or not for the number of LTE signal bar.
-     * @hide
-     */
-    public void setUseOnlyRsrpForLteLevel(boolean useOnlyRsrpForLteLevel) {
-        mUseOnlyRsrpForLteLevel = useOnlyRsrpForLteLevel;
-    }
-
-    /**
-     * @param defaultMeasurement sets the type of WCDMA default signal measurement
-     *
-     * Used by phone to determine default measurement type for calculation WCDMA signal level.
-     * @hide
-     */
-    public void setWcdmaDefaultSignalMeasurement(String defaultMeasurement) {
-        mWcdmaDefaultSignalMeasurement = defaultMeasurement;
-    }
-
-    /**
-     * @param lteRsrpBoost - signal strength offset
-     *
-     * Used by phone to set the lte signal strength offset which will be
-     * reduced from rsrp threshold while calculating signal strength level
-     *
-     * @hide
-     */
-    public void setLteRsrpBoost(int lteRsrpBoost) {
-        mLteRsrpBoost = lteRsrpBoost;
-    }
-
-    /**
-     * Sets the threshold array for determining the display level of LTE signal bar.
-     *
-     * @param lteRsrpThresholds int array for determining the display level.
-     *
-     * @hide
-     */
-    public void setLteRsrpThresholds(int[] lteRsrpThresholds) {
-        if ((lteRsrpThresholds == null)
-                || (lteRsrpThresholds.length != LTE_RSRP_THRESHOLDS_NUM)) {
-            Log.wtf(LOG_TAG, "setLteRsrpThresholds - lteRsrpThresholds is invalid.");
-            return;
-        }
-        System.arraycopy(lteRsrpThresholds, 0, mLteRsrpThresholds, 0, LTE_RSRP_THRESHOLDS_NUM);
-    }
-
-    /**
-     * Get the GSM Signal Strength, valid values are (0-31, 99) as defined in TS
-     * 27.007 8.5
+     * @return RSSI in ASU 0..31, 99, or UNAVAILABLE
      */
     public int getGsmSignalStrength() {
-        return this.mGsmSignalStrength;
+        return mGsm.getAsuLevel();
     }
 
     /**
      * Get the GSM bit error rate (0-7, 99) as defined in TS 27.007 8.5
      */
     public int getGsmBitErrorRate() {
-        return this.mGsmBitErrorRate;
-    }
-
-    /**
-     * Sets the threshold array for determining the display level of WCDMA signal bar.
-     *
-     * @param wcdmaRscpThresholds int array for determining the display level.
-     *
-     * @hide
-     */
-    public void setWcdmaRscpThresholds(int[] wcdmaRscpThresholds) {
-        if ((wcdmaRscpThresholds == null)
-                || (wcdmaRscpThresholds.length != WCDMA_RSCP_THRESHOLDS_NUM)) {
-            Log.wtf(LOG_TAG, "setWcdmaRscpThresholds - wcdmaRscpThresholds is invalid.");
-            return;
-        }
-        System.arraycopy(wcdmaRscpThresholds, 0, mWcdmaRscpThresholds, 0,
-                WCDMA_RSCP_THRESHOLDS_NUM);
+        return mGsm.getBitErrorRate();
     }
 
     /**
@@ -547,14 +290,14 @@
      * @return the CDMA RSSI value or {@link #INVALID} if invalid
      */
     public int getCdmaDbm() {
-        return this.mCdmaDbm;
+        return mCdma.getCdmaDbm();
     }
 
     /**
      * Get the CDMA Ec/Io value in dB*10
      */
     public int getCdmaEcio() {
-        return this.mCdmaEcio;
+        return mCdma.getCdmaEcio();
     }
 
     /**
@@ -563,51 +306,51 @@
      * @return the EVDO RSSI value or {@link #INVALID} if invalid
      */
     public int getEvdoDbm() {
-        return this.mEvdoDbm;
+        return mCdma.getEvdoDbm();
     }
 
     /**
      * Get the EVDO Ec/Io value in dB*10
      */
     public int getEvdoEcio() {
-        return this.mEvdoEcio;
+        return mCdma.getEvdoEcio();
     }
 
     /**
      * Get the signal to noise ratio. Valid values are 0-8. 8 is the highest.
      */
     public int getEvdoSnr() {
-        return this.mEvdoSnr;
+        return mCdma.getEvdoSnr();
     }
 
     /** @hide */
     @UnsupportedAppUsage
     public int getLteSignalStrength() {
-        return mLteSignalStrength;
+        return mLte.getRssi();
     }
 
     /** @hide */
     @UnsupportedAppUsage
     public int getLteRsrp() {
-        return mLteRsrp;
+        return mLte.getRsrp();
     }
 
     /** @hide */
     @UnsupportedAppUsage
     public int getLteRsrq() {
-        return mLteRsrq;
+        return mLte.getRsrq();
     }
 
     /** @hide */
     @UnsupportedAppUsage
     public int getLteRssnr() {
-        return mLteRssnr;
+        return mLte.getRssnr();
     }
 
     /** @hide */
     @UnsupportedAppUsage
     public int getLteCqi() {
-        return mLteCqi;
+        return mLte.getCqi();
     }
 
     /** @hide */
@@ -624,9 +367,12 @@
      *     while 4 represents a very strong signal strength.
      */
     public int getLevel() {
-        int level = mIsGsm ? getGsmRelatedSignalStrength() : getCdmaRelatedSignalStrength();
-        if (DBG) log("getLevel=" + level);
-        return level;
+        int level = getPrimary().getLevel();
+        if (level < SIGNAL_STRENGTH_NONE_OR_UNKNOWN || level > SIGNAL_STRENGTH_GREAT) {
+            log("Invalid Level " + level + ", this=" + this);
+            return SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
+        }
+        return getPrimary().getLevel();
     }
 
     /**
@@ -636,33 +382,7 @@
      */
     @UnsupportedAppUsage
     public int getAsuLevel() {
-        int asuLevel = 0;
-        if (mIsGsm) {
-            if (mLteRsrp != SignalStrength.INVALID) {
-                asuLevel = getLteAsuLevel();
-            } else if (mTdScdmaRscp != SignalStrength.INVALID) {
-                asuLevel = getTdScdmaAsuLevel();
-            } else if (mWcdmaRscp != SignalStrength.INVALID) {
-                asuLevel = getWcdmaAsuLevel();
-            } else {
-                asuLevel = getGsmAsuLevel();
-            }
-        } else {
-            int cdmaAsuLevel = getCdmaAsuLevel();
-            int evdoAsuLevel = getEvdoAsuLevel();
-            if (evdoAsuLevel == 0) {
-                /* We don't know evdo use, cdma */
-                asuLevel = cdmaAsuLevel;
-            } else if (cdmaAsuLevel == 0) {
-                /* We don't know cdma use, evdo */
-                asuLevel = evdoAsuLevel;
-            } else {
-                /* We know both, use the lowest level */
-                asuLevel = cdmaAsuLevel < evdoAsuLevel ? cdmaAsuLevel : evdoAsuLevel;
-            }
-        }
-        if (DBG) log("getAsuLevel=" + asuLevel);
-        return asuLevel;
+        return getPrimary().getAsuLevel();
     }
 
     /**
@@ -672,30 +392,7 @@
      */
     @UnsupportedAppUsage
     public int getDbm() {
-        int dBm = INVALID;
-
-        if(isGsm()) {
-            dBm = getLteDbm();
-            if (dBm == INVALID) {
-                if (getTdScdmaLevel() == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
-                    if (getWcdmaDbm() == INVALID) {
-                        dBm = getGsmDbm();
-                    } else {
-                        dBm = getWcdmaDbm();
-                    }
-                } else {
-                    dBm = getTdScdmaDbm();
-                }
-            }
-        } else {
-            int cdmaDbm = getCdmaDbm();
-            int evdoDbm = getEvdoDbm();
-
-            return (evdoDbm == -120) ? cdmaDbm : ((cdmaDbm == -120) ? evdoDbm
-                    : (cdmaDbm < evdoDbm ? cdmaDbm : evdoDbm));
-        }
-        if (DBG) log("getDbm=" + dBm);
-        return dBm;
+        return getPrimary().getDbm();
     }
 
     /**
@@ -705,17 +402,7 @@
      */
     @UnsupportedAppUsage
     public int getGsmDbm() {
-        int dBm;
-
-        int gsmSignalStrength = getGsmSignalStrength();
-        int asu = (gsmSignalStrength == 99 ? -1 : gsmSignalStrength);
-        if (asu != -1) {
-            dBm = -113 + (2 * asu);
-        } else {
-            dBm = -1;
-        }
-        if (DBG) log("getGsmDbm=" + dBm);
-        return dBm;
+        return mGsm.getDbm();
     }
 
     /**
@@ -725,20 +412,7 @@
      */
     @UnsupportedAppUsage
     public int getGsmLevel() {
-        int level;
-
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int asu = getGsmSignalStrength();
-        if (asu <= 2 || asu == 99) level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        else if (asu >= 12) level = SIGNAL_STRENGTH_GREAT;
-        else if (asu >= 8)  level = SIGNAL_STRENGTH_GOOD;
-        else if (asu >= 5)  level = SIGNAL_STRENGTH_MODERATE;
-        else level = SIGNAL_STRENGTH_POOR;
-        if (DBG) log("getGsmLevel=" + level);
-        return level;
+        return mGsm.getLevel();
     }
 
     /**
@@ -748,13 +422,7 @@
      */
     @UnsupportedAppUsage
     public int getGsmAsuLevel() {
-        // ASU ranges from 0 to 31 - TS 27.007 Sec 8.5
-        // asu = 0 (-113dB or less) is very weak
-        // signal, its better to show 0 bars to the user in such cases.
-        // asu = 99 is a special case, where the signal strength is unknown.
-        int level = getGsmSignalStrength();
-        if (DBG) log("getGsmAsuLevel=" + level);
-        return level;
+        return mGsm.getAsuLevel();
     }
 
     /**
@@ -764,27 +432,7 @@
      */
     @UnsupportedAppUsage
     public int getCdmaLevel() {
-        final int cdmaDbm = getCdmaDbm();
-        final int cdmaEcio = getCdmaEcio();
-        int levelDbm;
-        int levelEcio;
-
-        if (cdmaDbm >= -75) levelDbm = SIGNAL_STRENGTH_GREAT;
-        else if (cdmaDbm >= -85) levelDbm = SIGNAL_STRENGTH_GOOD;
-        else if (cdmaDbm >= -95) levelDbm = SIGNAL_STRENGTH_MODERATE;
-        else if (cdmaDbm >= -100) levelDbm = SIGNAL_STRENGTH_POOR;
-        else levelDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-
-        // Ec/Io are in dB*10
-        if (cdmaEcio >= -90) levelEcio = SIGNAL_STRENGTH_GREAT;
-        else if (cdmaEcio >= -110) levelEcio = SIGNAL_STRENGTH_GOOD;
-        else if (cdmaEcio >= -130) levelEcio = SIGNAL_STRENGTH_MODERATE;
-        else if (cdmaEcio >= -150) levelEcio = SIGNAL_STRENGTH_POOR;
-        else levelEcio = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-
-        int level = (levelDbm < levelEcio) ? levelDbm : levelEcio;
-        if (DBG) log("getCdmaLevel=" + level);
-        return level;
+        return mCdma.getLevel();
     }
 
     /**
@@ -794,29 +442,7 @@
      */
     @UnsupportedAppUsage
     public int getCdmaAsuLevel() {
-        final int cdmaDbm = getCdmaDbm();
-        final int cdmaEcio = getCdmaEcio();
-        int cdmaAsuLevel;
-        int ecioAsuLevel;
-
-        if (cdmaDbm >= -75) cdmaAsuLevel = 16;
-        else if (cdmaDbm >= -82) cdmaAsuLevel = 8;
-        else if (cdmaDbm >= -90) cdmaAsuLevel = 4;
-        else if (cdmaDbm >= -95) cdmaAsuLevel = 2;
-        else if (cdmaDbm >= -100) cdmaAsuLevel = 1;
-        else cdmaAsuLevel = 99;
-
-        // Ec/Io are in dB*10
-        if (cdmaEcio >= -90) ecioAsuLevel = 16;
-        else if (cdmaEcio >= -100) ecioAsuLevel = 8;
-        else if (cdmaEcio >= -115) ecioAsuLevel = 4;
-        else if (cdmaEcio >= -130) ecioAsuLevel = 2;
-        else if (cdmaEcio >= -150) ecioAsuLevel = 1;
-        else ecioAsuLevel = 99;
-
-        int level = (cdmaAsuLevel < ecioAsuLevel) ? cdmaAsuLevel : ecioAsuLevel;
-        if (DBG) log("getCdmaAsuLevel=" + level);
-        return level;
+        return mCdma.getAsuLevel();
     }
 
     /**
@@ -826,26 +452,7 @@
      */
     @UnsupportedAppUsage
     public int getEvdoLevel() {
-        int evdoDbm = getEvdoDbm();
-        int evdoSnr = getEvdoSnr();
-        int levelEvdoDbm;
-        int levelEvdoSnr;
-
-        if (evdoDbm >= -65) levelEvdoDbm = SIGNAL_STRENGTH_GREAT;
-        else if (evdoDbm >= -75) levelEvdoDbm = SIGNAL_STRENGTH_GOOD;
-        else if (evdoDbm >= -90) levelEvdoDbm = SIGNAL_STRENGTH_MODERATE;
-        else if (evdoDbm >= -105) levelEvdoDbm = SIGNAL_STRENGTH_POOR;
-        else levelEvdoDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-
-        if (evdoSnr >= 7) levelEvdoSnr = SIGNAL_STRENGTH_GREAT;
-        else if (evdoSnr >= 5) levelEvdoSnr = SIGNAL_STRENGTH_GOOD;
-        else if (evdoSnr >= 3) levelEvdoSnr = SIGNAL_STRENGTH_MODERATE;
-        else if (evdoSnr >= 1) levelEvdoSnr = SIGNAL_STRENGTH_POOR;
-        else levelEvdoSnr = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-
-        int level = (levelEvdoDbm < levelEvdoSnr) ? levelEvdoDbm : levelEvdoSnr;
-        if (DBG) log("getEvdoLevel=" + level);
-        return level;
+        return mCdma.getEvdoLevel();
     }
 
     /**
@@ -855,28 +462,7 @@
      */
     @UnsupportedAppUsage
     public int getEvdoAsuLevel() {
-        int evdoDbm = getEvdoDbm();
-        int evdoSnr = getEvdoSnr();
-        int levelEvdoDbm;
-        int levelEvdoSnr;
-
-        if (evdoDbm >= -65) levelEvdoDbm = 16;
-        else if (evdoDbm >= -75) levelEvdoDbm = 8;
-        else if (evdoDbm >= -85) levelEvdoDbm = 4;
-        else if (evdoDbm >= -95) levelEvdoDbm = 2;
-        else if (evdoDbm >= -105) levelEvdoDbm = 1;
-        else levelEvdoDbm = 99;
-
-        if (evdoSnr >= 7) levelEvdoSnr = 16;
-        else if (evdoSnr >= 6) levelEvdoSnr = 8;
-        else if (evdoSnr >= 5) levelEvdoSnr = 4;
-        else if (evdoSnr >= 3) levelEvdoSnr = 2;
-        else if (evdoSnr >= 1) levelEvdoSnr = 1;
-        else levelEvdoSnr = 99;
-
-        int level = (levelEvdoDbm < levelEvdoSnr) ? levelEvdoDbm : levelEvdoSnr;
-        if (DBG) log("getEvdoAsuLevel=" + level);
-        return level;
+        return mCdma.getEvdoAsuLevel();
     }
 
     /**
@@ -886,7 +472,7 @@
      */
     @UnsupportedAppUsage
     public int getLteDbm() {
-        return mLteRsrp;
+        return mLte.getRsrp();
     }
 
     /**
@@ -896,83 +482,7 @@
      */
     @UnsupportedAppUsage
     public int getLteLevel() {
-        /*
-         * TS 36.214 Physical Layer Section 5.1.3
-         * TS 36.331 RRC
-         *
-         * RSSI = received signal + noise
-         * RSRP = reference signal dBm
-         * RSRQ = quality of signal dB = Number of Resource blocks*RSRP/RSSI
-         * SNR = gain = signal/noise ratio = -10log P1/P2 dB
-         */
-        int rssiIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN, rsrpIconLevel = -1, snrIconLevel = -1;
-
-        if (mLteRsrp > MAX_LTE_RSRP || mLteRsrp < MIN_LTE_RSRP) {
-            if (mLteRsrp != INVALID) {
-                Log.wtf(LOG_TAG, "getLteLevel - invalid lte rsrp: mLteRsrp=" + mLteRsrp);
-            }
-        } else if (mLteRsrp >= (mLteRsrpThresholds[3] - mLteRsrpBoost)) {
-            rsrpIconLevel = SIGNAL_STRENGTH_GREAT;
-        } else if (mLteRsrp >= (mLteRsrpThresholds[2] - mLteRsrpBoost)) {
-            rsrpIconLevel = SIGNAL_STRENGTH_GOOD;
-        } else if (mLteRsrp >= (mLteRsrpThresholds[1] - mLteRsrpBoost)) {
-            rsrpIconLevel = SIGNAL_STRENGTH_MODERATE;
-        } else if (mLteRsrp >= (mLteRsrpThresholds[0] - mLteRsrpBoost)) {
-            rsrpIconLevel = SIGNAL_STRENGTH_POOR;
-        } else {
-            rsrpIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        }
-
-        if (useOnlyRsrpForLteLevel()) {
-            log("getLTELevel - rsrp = " + rsrpIconLevel);
-            if (rsrpIconLevel != -1) {
-                return rsrpIconLevel;
-            }
-        }
-
-        /*
-         * Values are -200 dB to +300 (SNR*10dB) RS_SNR >= 13.0 dB =>4 bars 4.5
-         * dB <= RS_SNR < 13.0 dB => 3 bars 1.0 dB <= RS_SNR < 4.5 dB => 2 bars
-         * -3.0 dB <= RS_SNR < 1.0 dB 1 bar RS_SNR < -3.0 dB/No Service Antenna
-         * Icon Only
-         */
-        if (mLteRssnr > 300) snrIconLevel = -1;
-        else if (mLteRssnr >= 130) snrIconLevel = SIGNAL_STRENGTH_GREAT;
-        else if (mLteRssnr >= 45) snrIconLevel = SIGNAL_STRENGTH_GOOD;
-        else if (mLteRssnr >= 10) snrIconLevel = SIGNAL_STRENGTH_MODERATE;
-        else if (mLteRssnr >= -30) snrIconLevel = SIGNAL_STRENGTH_POOR;
-        else if (mLteRssnr >= -200)
-            snrIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-
-        if (DBG) log("getLTELevel - rsrp:" + mLteRsrp + " snr:" + mLteRssnr + " rsrpIconLevel:"
-                + rsrpIconLevel + " snrIconLevel:" + snrIconLevel
-                + " lteRsrpBoost:" + mLteRsrpBoost);
-
-        /* Choose a measurement type to use for notification */
-        if (snrIconLevel != -1 && rsrpIconLevel != -1) {
-            /*
-             * The number of bars displayed shall be the smaller of the bars
-             * associated with LTE RSRP and the bars associated with the LTE
-             * RS_SNR
-             */
-            return (rsrpIconLevel < snrIconLevel ? rsrpIconLevel : snrIconLevel);
-        }
-
-        if (snrIconLevel != -1) return snrIconLevel;
-
-        if (rsrpIconLevel != -1) return rsrpIconLevel;
-
-        /* Valid values are (0-31, 99) as defined in TS 27.007 8.5 */
-        if (mLteSignalStrength > 31) rssiIconLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        else if (mLteSignalStrength >= 12) rssiIconLevel = SIGNAL_STRENGTH_GREAT;
-        else if (mLteSignalStrength >= 8) rssiIconLevel = SIGNAL_STRENGTH_GOOD;
-        else if (mLteSignalStrength >= 5) rssiIconLevel = SIGNAL_STRENGTH_MODERATE;
-        else if (mLteSignalStrength >= 0) rssiIconLevel = SIGNAL_STRENGTH_POOR;
-
-        if (DBG) log("getLteLevel - rssi:" + mLteSignalStrength + " rssiIconLevel:"
-                + rssiIconLevel);
-        return rssiIconLevel;
-
+        return mLte.getLevel();
     }
 
     /**
@@ -983,41 +493,14 @@
      */
     @UnsupportedAppUsage
     public int getLteAsuLevel() {
-        int lteAsuLevel = 99;
-        int lteDbm = getLteDbm();
-        /*
-         * 3GPP 27.007 (Ver 10.3.0) Sec 8.69
-         * 0   -140 dBm or less
-         * 1   -139 dBm
-         * 2...96  -138... -44 dBm
-         * 97  -43 dBm or greater
-         * 255 not known or not detectable
-         */
-        /*
-         * validateInput will always give a valid range between -140 t0 -44 as
-         * per ril.h. so RSRP >= -43 & <-140 will fall under asu level 255
-         * and not 97 or 0
-         */
-        if (lteDbm == SignalStrength.INVALID) lteAsuLevel = 255;
-        else lteAsuLevel = lteDbm + 140;
-        if (DBG) log("Lte Asu level: "+lteAsuLevel);
-        return lteAsuLevel;
+        return mLte.getAsuLevel();
     }
 
     /**
      * @return true if this is for GSM
      */
     public boolean isGsm() {
-        return this.mIsGsm;
-    }
-
-    /**
-     * @return true if it uses only RSRP for the number of LTE signal bar, otherwise false.
-     *
-     * @hide
-     */
-    public boolean useOnlyRsrpForLteLevel() {
-        return this.mUseOnlyRsrpForLteLevel;
+        return !(getPrimary() instanceof CellSignalStrengthCdma);
     }
 
     /**
@@ -1027,7 +510,7 @@
      */
     @UnsupportedAppUsage
     public int getTdScdmaDbm() {
-        return this.mTdScdmaRscp;
+        return mTdscdma.getRscp();
     }
 
     /**
@@ -1040,19 +523,7 @@
      */
     @UnsupportedAppUsage
     public int getTdScdmaLevel() {
-        final int tdScdmaDbm = getTdScdmaDbm();
-        int level;
-
-        if ((tdScdmaDbm > -25) || (tdScdmaDbm == SignalStrength.INVALID))
-                level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        else if (tdScdmaDbm >= -49) level = SIGNAL_STRENGTH_GREAT;
-        else if (tdScdmaDbm >= -73) level = SIGNAL_STRENGTH_GOOD;
-        else if (tdScdmaDbm >= -97) level = SIGNAL_STRENGTH_MODERATE;
-        else if (tdScdmaDbm >= -110) level = SIGNAL_STRENGTH_POOR;
-        else level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-
-        if (DBG) log("getTdScdmaLevel = " + level);
-        return level;
+        return mTdscdma.getLevel();
      }
 
     /**
@@ -1062,13 +533,7 @@
      */
     @UnsupportedAppUsage
     public int getTdScdmaAsuLevel() {
-        final int tdScdmaDbm = getTdScdmaDbm();
-        int tdScdmaAsuLevel;
-
-        if (tdScdmaDbm == INVALID) tdScdmaAsuLevel = 255;
-        else tdScdmaAsuLevel = tdScdmaDbm + 120;
-        if (DBG) log("TD-SCDMA Asu level: " + tdScdmaAsuLevel);
-        return tdScdmaAsuLevel;
+        return mTdscdma.getAsuLevel();
     }
 
     /**
@@ -1077,7 +542,7 @@
      * @hide
      */
     public int getWcdmaRscp() {
-        return mWcdmaRscp;
+        return mWcdma.getRscp();
     }
 
     /**
@@ -1094,14 +559,7 @@
          * 96     -24 dBm or greater
          * 255    not known or not detectable
          */
-        final int wcdmaDbm = getWcdmaDbm();
-        int wcdmaAsuLevel = 255;
-        // validateInput will always give a valid range between -120 to -24 as per ril.h. so RSCP
-        // outside range is already set to INVALID
-        if (wcdmaDbm == SignalStrength.INVALID) wcdmaAsuLevel =  255;
-        else wcdmaAsuLevel = wcdmaDbm + 120;
-        if (DBG) log("Wcdma Asu level: " + wcdmaAsuLevel);
-        return wcdmaAsuLevel;
+        return mWcdma.getAsuLevel();
     }
 
     /**
@@ -1110,7 +568,7 @@
      * @hide
      */
     public int getWcdmaDbm() {
-        return mWcdmaRscp;
+        return mWcdma.getDbm();
     }
 
     /**
@@ -1119,55 +577,7 @@
      * @hide
      */
     public int getWcdmaLevel() {
-        int level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-
-        if (mWcdmaDefaultSignalMeasurement == null) {
-            Log.wtf(LOG_TAG, "getWcdmaLevel - WCDMA default signal measurement is invalid.");
-            return level;
-        }
-
-        switch (mWcdmaDefaultSignalMeasurement) {
-            case MEASUMENT_TYPE_RSCP:
-                // RSCP valid values are (-120 through -24) as defined in TS 27.007 8.69
-                if (mWcdmaRscp < MIN_WCDMA_RSCP || mWcdmaRscp > MAX_WCDMA_RSCP) {
-                    if (mWcdmaRscp != INVALID) {
-                        Log.wtf(LOG_TAG, "getWcdmaLevel - invalid WCDMA RSCP: mWcdmaRscp="
-                                + mWcdmaRscp);
-                    }
-                } else if (mWcdmaRscp >= mWcdmaRscpThresholds[3]) {
-                    level = SIGNAL_STRENGTH_GREAT;
-                } else if (mWcdmaRscp >= mWcdmaRscpThresholds[2]) {
-                    level = SIGNAL_STRENGTH_GOOD;
-                } else if (mWcdmaRscp >= mWcdmaRscpThresholds[1]) {
-                    level = SIGNAL_STRENGTH_MODERATE;
-                } else if (mWcdmaRscp >= mWcdmaRscpThresholds[0]) {
-                    level = SIGNAL_STRENGTH_POOR;
-                }
-                if (DBG) log("getWcdmaLevel=" + level + " WcdmaRscp=" + mWcdmaRscp);
-                break;
-
-            default:
-                // RSSI valid values are (0..31) as defined in TS 27.007 8.5
-                if (mWcdmaSignalStrength < 0 || mWcdmaSignalStrength > 31) {
-                    if (mWcdmaSignalStrength != 99) {
-                        Log.wtf(LOG_TAG, "getWcdmaLevel - invalid WCDMA RSSI: mWcdmaSignalStrength="
-                                + mWcdmaSignalStrength);
-                    }
-                } else if (mWcdmaSignalStrength >= 18) {
-                    level = SIGNAL_STRENGTH_GREAT;
-                } else if (mWcdmaSignalStrength >= 13) {
-                    level = SIGNAL_STRENGTH_GOOD;
-                } else if (mWcdmaSignalStrength >= 8) {
-                    level = SIGNAL_STRENGTH_MODERATE;
-                } else if (mWcdmaSignalStrength >= 3) {
-                    level = SIGNAL_STRENGTH_POOR;
-                }
-                if (DBG) log("getWcdmaLevel=" + level + " WcdmaSignalStrength=" +
-                        mWcdmaSignalStrength);
-                break;
-
-        }
-        return level;
+        return mWcdma.getLevel();
     }
 
    /**
@@ -1175,18 +585,7 @@
      */
     @Override
     public int hashCode() {
-        int primeNum = 31;
-        return ((mGsmSignalStrength * primeNum)
-                + (mGsmBitErrorRate * primeNum)
-                + (mCdmaDbm * primeNum) + (mCdmaEcio * primeNum)
-                + (mEvdoDbm * primeNum) + (mEvdoEcio * primeNum) + (mEvdoSnr * primeNum)
-                + (mLteSignalStrength * primeNum) + (mLteRsrp * primeNum)
-                + (mLteRsrq * primeNum) + (mLteRssnr * primeNum) + (mLteCqi * primeNum)
-                + (mLteRsrpBoost * primeNum) + (mTdScdmaRscp * primeNum)
-                + (mWcdmaSignalStrength * primeNum) + (mWcdmaRscpAsu * primeNum)
-                + (mWcdmaRscp * primeNum) + (mIsGsm ? 1 : 0) + (mUseOnlyRsrpForLteLevel ? 1 : 0)
-                + (Objects.hashCode(mWcdmaDefaultSignalMeasurement))
-                + (Arrays.hashCode(mLteRsrpThresholds)) + (Arrays.hashCode(mWcdmaRscpThresholds)));
+        return Objects.hash(mCdma, mGsm, mWcdma, mTdscdma, mLte, mLteRsrpBoost);
     }
 
     /**
@@ -1194,40 +593,16 @@
      */
     @Override
     public boolean equals (Object o) {
-        SignalStrength s;
+        if (!(o instanceof SignalStrength)) return false;
 
-        try {
-            s = (SignalStrength) o;
-        } catch (ClassCastException ex) {
-            return false;
-        }
+        SignalStrength s = (SignalStrength) o;
 
-        if (o == null) {
-            return false;
-        }
-
-        return (mGsmSignalStrength == s.mGsmSignalStrength
-                && mGsmBitErrorRate == s.mGsmBitErrorRate
-                && mCdmaDbm == s.mCdmaDbm
-                && mCdmaEcio == s.mCdmaEcio
-                && mEvdoDbm == s.mEvdoDbm
-                && mEvdoEcio == s.mEvdoEcio
-                && mEvdoSnr == s.mEvdoSnr
-                && mLteSignalStrength == s.mLteSignalStrength
-                && mLteRsrp == s.mLteRsrp
-                && mLteRsrq == s.mLteRsrq
-                && mLteRssnr == s.mLteRssnr
-                && mLteCqi == s.mLteCqi
-                && mLteRsrpBoost == s.mLteRsrpBoost
-                && mTdScdmaRscp == s.mTdScdmaRscp
-                && mWcdmaSignalStrength == s.mWcdmaSignalStrength
-                && mWcdmaRscpAsu == s.mWcdmaRscpAsu
-                && mWcdmaRscp == s.mWcdmaRscp
-                && mIsGsm == s.mIsGsm
-                && mUseOnlyRsrpForLteLevel == s.mUseOnlyRsrpForLteLevel
-                && Objects.equals(mWcdmaDefaultSignalMeasurement, s.mWcdmaDefaultSignalMeasurement)
-                && Arrays.equals(mLteRsrpThresholds, s.mLteRsrpThresholds)
-                && Arrays.equals(mWcdmaRscpThresholds, s.mWcdmaRscpThresholds));
+        return mCdma.equals(s.mCdma)
+            && mGsm.equals(s.mGsm)
+            && mWcdma.equals(s.mWcdma)
+            && mTdscdma.equals(s.mTdscdma)
+            && mLte.equals(s.mLte)
+            && mLteRsrpBoost == s.mLteRsrpBoost;
     }
 
     /**
@@ -1235,63 +610,16 @@
      */
     @Override
     public String toString() {
-        return ("SignalStrength:"
-                + " " + mGsmSignalStrength
-                + " " + mGsmBitErrorRate
-                + " " + mCdmaDbm
-                + " " + mCdmaEcio
-                + " " + mEvdoDbm
-                + " " + mEvdoEcio
-                + " " + mEvdoSnr
-                + " " + mLteSignalStrength
-                + " " + mLteRsrp
-                + " " + mLteRsrq
-                + " " + mLteRssnr
-                + " " + mLteCqi
-                + " " + mLteRsrpBoost
-                + " " + mTdScdmaRscp
-                + " " + mWcdmaSignalStrength
-                + " " + mWcdmaRscpAsu
-                + " " + mWcdmaRscp
-                + " " + (mIsGsm ? "gsm|lte" : "cdma")
-                + " " + (mUseOnlyRsrpForLteLevel ? "use_only_rsrp_for_lte_level" :
-                         "use_rsrp_and_rssnr_for_lte_level")
-                + " " + mWcdmaDefaultSignalMeasurement
-                + " " + (Arrays.toString(mLteRsrpThresholds))
-                + " " + (Arrays.toString(mWcdmaRscpThresholds)));
-    }
-
-    /** Returns the signal strength related to GSM. */
-    private int getGsmRelatedSignalStrength() {
-        int level = getLteLevel();
-        if (level == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
-            level = getTdScdmaLevel();
-            if (level == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
-                level = getWcdmaLevel();
-                if (level == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
-                    level = getGsmLevel();
-                }
-            }
-        }
-        return level;
-    }
-
-    /** Returns the signal strength related to CDMA. */
-    private int getCdmaRelatedSignalStrength() {
-        int level;
-        int cdmaLevel = getCdmaLevel();
-        int evdoLevel = getEvdoLevel();
-        if (evdoLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
-            /* We don't know evdo, use cdma */
-            level = cdmaLevel;
-        } else if (cdmaLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
-            /* We don't know cdma, use evdo */
-            level = evdoLevel;
-        } else {
-            /* We know both, use the lowest level */
-            level = cdmaLevel < evdoLevel ? cdmaLevel : evdoLevel;
-        }
-        return level;
+        return new StringBuilder().append("SignalStrength:{")
+            .append("mCdma=").append(mCdma)
+            .append(",mGsm=").append(mGsm)
+            .append(",mWcdma=").append(mWcdma)
+            .append(",mTdscdma=").append(mTdscdma)
+            .append(",mLte=").append(mLte)
+            .append(",mLteRsrpBoost=").append(mLteRsrpBoost)
+            .append(",primary=").append(getPrimary().getClass().getSimpleName())
+            .append("}")
+            .toString();
     }
 
     /**
@@ -1302,34 +630,13 @@
      */
     @UnsupportedAppUsage
     private void setFromNotifierBundle(Bundle m) {
-        mGsmSignalStrength = m.getInt("GsmSignalStrength");
-        mGsmBitErrorRate = m.getInt("GsmBitErrorRate");
-        mCdmaDbm = m.getInt("CdmaDbm");
-        mCdmaEcio = m.getInt("CdmaEcio");
-        mEvdoDbm = m.getInt("EvdoDbm");
-        mEvdoEcio = m.getInt("EvdoEcio");
-        mEvdoSnr = m.getInt("EvdoSnr");
-        mLteSignalStrength = m.getInt("LteSignalStrength");
-        mLteRsrp = m.getInt("LteRsrp");
-        mLteRsrq = m.getInt("LteRsrq");
-        mLteRssnr = m.getInt("LteRssnr");
-        mLteCqi = m.getInt("LteCqi");
+        mCdma = m.getParcelable("Cdma");
+        mGsm = m.getParcelable("Gsm");
+        mWcdma = m.getParcelable("Wcdma");
+        mTdscdma = m.getParcelable("Tdscdma");
+        mLte = m.getParcelable("Lte");
+
         mLteRsrpBoost = m.getInt("LteRsrpBoost");
-        mTdScdmaRscp = m.getInt("TdScdma");
-        mWcdmaSignalStrength = m.getInt("WcdmaSignalStrength");
-        mWcdmaRscpAsu = m.getInt("WcdmaRscpAsu");
-        mWcdmaRscp = m.getInt("WcdmaRscp");
-        mIsGsm = m.getBoolean("IsGsm");
-        mUseOnlyRsrpForLteLevel = m.getBoolean("UseOnlyRsrpForLteLevel");
-        mWcdmaDefaultSignalMeasurement = m.getString("WcdmaDefaultSignalMeasurement");
-        ArrayList<Integer> lteRsrpThresholds = m.getIntegerArrayList("lteRsrpThresholds");
-        for (int i = 0; i < lteRsrpThresholds.size(); i++) {
-            mLteRsrpThresholds[i] = lteRsrpThresholds.get(i);
-        }
-        ArrayList<Integer> wcdmaRscpThresholds = m.getIntegerArrayList("wcdmaRscpThresholds");
-        for (int i = 0; i < wcdmaRscpThresholds.size(); i++) {
-            mWcdmaRscpThresholds[i] = wcdmaRscpThresholds.get(i);
-        }
     }
 
     /**
@@ -1340,56 +647,13 @@
      */
     @UnsupportedAppUsage
     public void fillInNotifierBundle(Bundle m) {
-        m.putInt("GsmSignalStrength", mGsmSignalStrength);
-        m.putInt("GsmBitErrorRate", mGsmBitErrorRate);
-        m.putInt("CdmaDbm", mCdmaDbm);
-        m.putInt("CdmaEcio", mCdmaEcio);
-        m.putInt("EvdoDbm", mEvdoDbm);
-        m.putInt("EvdoEcio", mEvdoEcio);
-        m.putInt("EvdoSnr", mEvdoSnr);
-        m.putInt("LteSignalStrength", mLteSignalStrength);
-        m.putInt("LteRsrp", mLteRsrp);
-        m.putInt("LteRsrq", mLteRsrq);
-        m.putInt("LteRssnr", mLteRssnr);
-        m.putInt("LteCqi", mLteCqi);
+        m.putParcelable("Cdma", mCdma);
+        m.putParcelable("Gsm", mGsm);
+        m.putParcelable("Wcdma", mWcdma);
+        m.putParcelable("Tdscdma", mTdscdma);
+        m.putParcelable("Lte", mLte);
+
         m.putInt("LteRsrpBoost", mLteRsrpBoost);
-        m.putInt("TdScdma", mTdScdmaRscp);
-        m.putInt("WcdmaSignalStrength", mWcdmaSignalStrength);
-        m.putInt("WcdmaRscpAsu", mWcdmaRscpAsu);
-        m.putInt("WcdmaRscp", mWcdmaRscp);
-        m.putBoolean("IsGsm", mIsGsm);
-        m.putBoolean("UseOnlyRsrpForLteLevel", mUseOnlyRsrpForLteLevel);
-        m.putString("WcdmaDefaultSignalMeasurement", mWcdmaDefaultSignalMeasurement);
-        ArrayList<Integer> lteRsrpThresholds = new ArrayList<Integer>();
-        for (int value : mLteRsrpThresholds) {
-            lteRsrpThresholds.add(value);
-        }
-        m.putIntegerArrayList("lteRsrpThresholds", lteRsrpThresholds);
-        ArrayList<Integer> wcdmaRscpThresholds = new ArrayList<Integer>();
-        for (int value : mWcdmaRscpThresholds) {
-            wcdmaRscpThresholds.add(value);
-        }
-        m.putIntegerArrayList("wcdmaRscpThresholds", wcdmaRscpThresholds);
-    }
-
-    /**
-     * Gets the default threshold array for determining the display level of LTE signal bar.
-     *
-     * @return int array for determining the display level.
-     */
-    private int[] getDefaultLteRsrpThresholds() {
-        return CarrierConfigManager.getDefaultConfig().getIntArray(
-                CarrierConfigManager.KEY_LTE_RSRP_THRESHOLDS_INT_ARRAY);
-    }
-
-    /**
-     * Gets the default threshold array for determining the display level of WCDMA signal bar.
-     *
-     * @return int array for determining the display level.
-     */
-    private int[] getDefaultWcdmaRscpThresholds() {
-        return CarrierConfigManager.getDefaultConfig().getIntArray(
-                CarrierConfigManager.KEY_WCDMA_RSCP_THRESHOLDS_INT_ARRAY);
     }
 
     /**
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index f241d45..3b2a05b 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -6194,191 +6194,252 @@
             NETWORK_MODE_LTE_TDSCDMA_WCDMA,
             NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA,
             NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA,
-            NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA
+            NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA,
+            NETWORK_MODE_NR_ONLY,
+            NETWORK_MODE_NR_LTE,
+            NETWORK_MODE_NR_LTE_CDMA_EVDO,
+            NETWORK_MODE_NR_LTE_GSM_WCDMA,
+            NETWORK_MODE_NR_LTE_CDMA_EVDO_GSM_WCDMA,
+            NETWORK_MODE_NR_LTE_WCDMA,
+            NETWORK_MODE_NR_LTE_TDSCDMA,
+            NETWORK_MODE_NR_LTE_TDSCDMA_GSM,
+            NETWORK_MODE_NR_LTE_TDSCDMA_WCDMA,
+            NETWORK_MODE_NR_LTE_TDSCDMA_GSM_WCDMA,
+            NETWORK_MODE_NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface PrefNetworkMode{}
 
     /**
-     * preferred network mode is GSM/WCDMA (WCDMA preferred).
+     * Preferred network mode is GSM/WCDMA (WCDMA preferred).
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_WCDMA_PREF = RILConstants.NETWORK_MODE_WCDMA_PREF;
 
     /**
-     * preferred network mode is GSM only.
+     * Preferred network mode is GSM only.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_GSM_ONLY = RILConstants.NETWORK_MODE_GSM_ONLY;
 
     /**
-     * preferred network mode is WCDMA only.
+     * Preferred network mode is WCDMA only.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_WCDMA_ONLY = RILConstants.NETWORK_MODE_WCDMA_ONLY;
 
     /**
-     * preferred network mode is GSM/WCDMA (auto mode, according to PRL).
+     * Preferred network mode is GSM/WCDMA (auto mode, according to PRL).
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_GSM_UMTS = RILConstants.NETWORK_MODE_GSM_UMTS;
 
     /**
-     * preferred network mode is CDMA and EvDo (auto mode, according to PRL).
+     * Preferred network mode is CDMA and EvDo (auto mode, according to PRL).
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_CDMA_EVDO = RILConstants.NETWORK_MODE_CDMA;
 
     /**
-     * preferred network mode is CDMA only.
+     * Preferred network mode is CDMA only.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_CDMA_NO_EVDO = RILConstants.NETWORK_MODE_CDMA_NO_EVDO;
 
     /**
-     * preferred network mode is EvDo only.
+     * Preferred network mode is EvDo only.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_EVDO_NO_CDMA = RILConstants.NETWORK_MODE_EVDO_NO_CDMA;
 
     /**
-     * preferred network mode is GSM/WCDMA, CDMA, and EvDo (auto mode, according to PRL).
+     * Preferred network mode is GSM/WCDMA, CDMA, and EvDo (auto mode, according to PRL).
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_GLOBAL = RILConstants.NETWORK_MODE_GLOBAL;
 
     /**
-     * preferred network mode is LTE, CDMA and EvDo.
+     * Preferred network mode is LTE, CDMA and EvDo.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_CDMA_EVDO = RILConstants.NETWORK_MODE_LTE_CDMA_EVDO;
 
     /**
-     * preferred network mode is LTE, GSM/WCDMA.
+     * Preferred network mode is LTE, GSM/WCDMA.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_GSM_WCDMA = RILConstants.NETWORK_MODE_LTE_GSM_WCDMA;
 
     /**
-     * preferred network mode is LTE, CDMA, EvDo, GSM/WCDMA.
+     * Preferred network mode is LTE, CDMA, EvDo, GSM/WCDMA.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA =
             RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA;
 
     /**
-     * preferred network mode is LTE Only.
+     * Preferred network mode is LTE Only.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_ONLY = RILConstants.NETWORK_MODE_LTE_ONLY;
 
     /**
-     * preferred network mode is LTE/WCDMA.
+     * Preferred network mode is LTE/WCDMA.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_WCDMA = RILConstants.NETWORK_MODE_LTE_WCDMA;
 
     /**
-     * preferred network mode is TD-SCDMA only.
+     * Preferred network mode is TD-SCDMA only.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_TDSCDMA_ONLY = RILConstants.NETWORK_MODE_TDSCDMA_ONLY;
 
     /**
-     * preferred network mode is TD-SCDMA and WCDMA.
+     * Preferred network mode is TD-SCDMA and WCDMA.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_TDSCDMA_WCDMA = RILConstants.NETWORK_MODE_TDSCDMA_WCDMA;
 
     /**
-     * preferred network mode is TD-SCDMA and LTE.
+     * Preferred network mode is TD-SCDMA and LTE.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_TDSCDMA = RILConstants.NETWORK_MODE_LTE_TDSCDMA;
 
     /**
-     * preferred network mode is TD-SCDMA and GSM.
+     * Preferred network mode is TD-SCDMA and GSM.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_TDSCDMA_GSM = RILConstants.NETWORK_MODE_TDSCDMA_GSM;
 
     /**
-     * preferred network mode is TD-SCDMA,GSM and LTE.
+     * Preferred network mode is TD-SCDMA,GSM and LTE.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_TDSCDMA_GSM =
             RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM;
 
     /**
-     * preferred network mode is TD-SCDMA, GSM/WCDMA.
+     * Preferred network mode is TD-SCDMA, GSM/WCDMA.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_TDSCDMA_GSM_WCDMA =
             RILConstants.NETWORK_MODE_TDSCDMA_GSM_WCDMA;
 
     /**
-     * preferred network mode is TD-SCDMA, WCDMA and LTE.
+     * Preferred network mode is TD-SCDMA, WCDMA and LTE.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_TDSCDMA_WCDMA =
             RILConstants.NETWORK_MODE_LTE_TDSCDMA_WCDMA;
 
     /**
-     * preferred network mode is TD-SCDMA, GSM/WCDMA and LTE.
+     * Preferred network mode is TD-SCDMA, GSM/WCDMA and LTE.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA =
             RILConstants.NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA;
 
     /**
-     * preferred network mode is TD-SCDMA,EvDo,CDMA,GSM/WCDMA.
+     * Preferred network mode is TD-SCDMA,EvDo,CDMA,GSM/WCDMA.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA =
             RILConstants.NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
     /**
-     * preferred network mode is TD-SCDMA/LTE/GSM/WCDMA, CDMA, and EvDo.
+     * Preferred network mode is TD-SCDMA/LTE/GSM/WCDMA, CDMA, and EvDo.
      * @hide
      */
-    @SystemApi
     public static final int NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA =
             RILConstants.NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
 
     /**
+     * Preferred network mode is NR 5G only.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_ONLY = RILConstants.NETWORK_MODE_NR_ONLY;
+
+    /**
+     * Preferred network mode is NR 5G, LTE.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE = RILConstants.NETWORK_MODE_NR_LTE;
+
+    /**
+     * Preferred network mode is NR 5G, LTE, CDMA and EvDo.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_CDMA_EVDO =
+            RILConstants.NETWORK_MODE_NR_LTE_CDMA_EVDO;
+
+    /**
+     * Preferred network mode is NR 5G, LTE, GSM and WCDMA.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_GSM_WCDMA =
+            RILConstants.NETWORK_MODE_NR_LTE_GSM_WCDMA;
+
+    /**
+     * Preferred network mode is NR 5G, LTE, CDMA, EvDo, GSM and WCDMA.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_CDMA_EVDO_GSM_WCDMA =
+            RILConstants.NETWORK_MODE_NR_LTE_CDMA_EVDO_GSM_WCDMA;
+
+    /**
+     * Preferred network mode is NR 5G, LTE and WCDMA.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_WCDMA = RILConstants.NETWORK_MODE_NR_LTE_WCDMA;
+
+    /**
+     * Preferred network mode is NR 5G, LTE and TDSCDMA.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_TDSCDMA = RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA;
+
+    /**
+     * Preferred network mode is NR 5G, LTE, TD-SCDMA and GSM.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_TDSCDMA_GSM =
+            RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_GSM;
+
+    /**
+     * Preferred network mode is NR 5G, LTE, TD-SCDMA, WCDMA.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_TDSCDMA_WCDMA =
+            RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_WCDMA;
+
+    /**
+     * Preferred network mode is NR 5G, LTE, TD-SCDMA, GSM and WCDMA.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_TDSCDMA_GSM_WCDMA =
+            RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_GSM_WCDMA;
+
+    /**
+     * Preferred network mode is NR 5G, LTE, TD-SCDMA, CDMA, EVDO, GSM and WCDMA.
+     * @hide
+     */
+    public static final int NETWORK_MODE_NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA =
+            RILConstants.NETWORK_MODE_NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA;
+
+    /**
      * Get the preferred network type.
      * Used for device configuration by some CDMA operators.
      *
      * <p>Requires Permission:
-     * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} or that the calling
+     * {@link android.Manifest.permission#READ_PRIVILEGED_PHONE_STATE READ_PRIVILEGED_PHONE_STATE}
      * app has carrier privileges (see {@link #hasCarrierPrivileges}).
      *
      * @return the preferred network type.
      * @hide
      */
-    @RequiresPermission((android.Manifest.permission.MODIFY_PHONE_STATE))
-    @SystemApi
+    @RequiresPermission((android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE))
+    @UnsupportedAppUsage
     public @PrefNetworkMode int getPreferredNetworkType(int subId) {
         try {
             ITelephony telephony = getITelephony();
diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index 2ebe870..f2cb653 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -128,32 +128,108 @@
     int OEM_ERROR_25 = 525;
 
     /* NETWORK_MODE_* See ril.h RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE */
-    int NETWORK_MODE_WCDMA_PREF     = 0; /* GSM/WCDMA (WCDMA preferred) */
-    int NETWORK_MODE_GSM_ONLY       = 1; /* GSM only */
-    int NETWORK_MODE_WCDMA_ONLY     = 2; /* WCDMA only */
-    int NETWORK_MODE_GSM_UMTS       = 3; /* GSM/WCDMA (auto mode, according to PRL)
-                                            AVAILABLE Application Settings menu*/
-    int NETWORK_MODE_CDMA           = 4; /* CDMA and EvDo (auto mode, according to PRL)
-                                            AVAILABLE Application Settings menu*/
-    int NETWORK_MODE_CDMA_NO_EVDO   = 5; /* CDMA only */
-    int NETWORK_MODE_EVDO_NO_CDMA   = 6; /* EvDo only */
-    int NETWORK_MODE_GLOBAL         = 7; /* GSM/WCDMA, CDMA, and EvDo (auto mode, according to PRL)
-                                            AVAILABLE Application Settings menu*/
-    int NETWORK_MODE_LTE_CDMA_EVDO  = 8; /* LTE, CDMA and EvDo */
-    int NETWORK_MODE_LTE_GSM_WCDMA  = 9; /* LTE, GSM/WCDMA */
-    int NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA = 10; /* LTE, CDMA, EvDo, GSM/WCDMA */
-    int NETWORK_MODE_LTE_ONLY       = 11; /* LTE Only mode. */
-    int NETWORK_MODE_LTE_WCDMA      = 12; /* LTE/WCDMA */
-    int NETWORK_MODE_TDSCDMA_ONLY            = 13; /* TD-SCDMA only */
-    int NETWORK_MODE_TDSCDMA_WCDMA           = 14; /* TD-SCDMA and WCDMA */
-    int NETWORK_MODE_LTE_TDSCDMA             = 15; /* TD-SCDMA and LTE */
-    int NETWORK_MODE_TDSCDMA_GSM             = 16; /* TD-SCDMA and GSM */
-    int NETWORK_MODE_LTE_TDSCDMA_GSM         = 17; /* TD-SCDMA,GSM and LTE */
-    int NETWORK_MODE_TDSCDMA_GSM_WCDMA       = 18; /* TD-SCDMA, GSM/WCDMA */
-    int NETWORK_MODE_LTE_TDSCDMA_WCDMA       = 19; /* TD-SCDMA, WCDMA and LTE */
-    int NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA   = 20; /* TD-SCDMA, GSM/WCDMA and LTE */
-    int NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA  = 21; /*TD-SCDMA,EvDo,CDMA,GSM/WCDMA*/
-    int NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 22; /* TD-SCDMA/LTE/GSM/WCDMA, CDMA, and EvDo */
+    /** GSM, WCDMA (WCDMA preferred) */
+    int NETWORK_MODE_WCDMA_PREF = 0;
+
+    /** GSM only */
+    int NETWORK_MODE_GSM_ONLY = 1;
+
+    /** WCDMA only */
+    int NETWORK_MODE_WCDMA_ONLY = 2;
+
+    /** GSM, WCDMA (auto mode, according to PRL) */
+    int NETWORK_MODE_GSM_UMTS = 3;
+
+    /** CDMA and EvDo (auto mode, according to PRL) */
+    int NETWORK_MODE_CDMA = 4;
+
+    /** CDMA only */
+    int NETWORK_MODE_CDMA_NO_EVDO = 5;
+
+    /** EvDo only */
+    int NETWORK_MODE_EVDO_NO_CDMA = 6;
+
+    /** GSM, WCDMA, CDMA, and EvDo (auto mode, according to PRL) */
+    int NETWORK_MODE_GLOBAL = 7;
+
+    /** LTE, CDMA and EvDo */
+    int NETWORK_MODE_LTE_CDMA_EVDO = 8;
+
+    /** LTE, GSM and WCDMA */
+    int NETWORK_MODE_LTE_GSM_WCDMA = 9;
+
+    /** LTE, CDMA, EvDo, GSM, and WCDMA */
+    int NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA = 10;
+
+    /** LTE only mode. */
+    int NETWORK_MODE_LTE_ONLY = 11;
+
+    /** LTE and WCDMA */
+    int NETWORK_MODE_LTE_WCDMA = 12;
+
+    /** TD-SCDMA only */
+    int NETWORK_MODE_TDSCDMA_ONLY = 13;
+
+    /** TD-SCDMA and WCDMA */
+    int NETWORK_MODE_TDSCDMA_WCDMA = 14;
+
+    /** LTE and TD-SCDMA*/
+    int NETWORK_MODE_LTE_TDSCDMA = 15;
+
+    /** TD-SCDMA and GSM */
+    int NETWORK_MODE_TDSCDMA_GSM = 16;
+
+    /** TD-SCDMA, GSM and LTE */
+    int NETWORK_MODE_LTE_TDSCDMA_GSM = 17;
+
+    /** TD-SCDMA, GSM and WCDMA */
+    int NETWORK_MODE_TDSCDMA_GSM_WCDMA = 18;
+
+    /** LTE, TD-SCDMA and WCDMA */
+    int NETWORK_MODE_LTE_TDSCDMA_WCDMA = 19;
+
+    /** LTE, TD-SCDMA, GSM, and WCDMA */
+    int NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA = 20;
+
+    /** TD-SCDMA, CDMA, EVDO, GSM and WCDMA */
+    int NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 21;
+
+    /** LTE, TDCSDMA, CDMA, EVDO, GSM and WCDMA */
+    int NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 22;
+
+    /** NR 5G only mode */
+    int NETWORK_MODE_NR_ONLY = 23;
+
+    /** NR 5G, LTE */
+    int NETWORK_MODE_NR_LTE = 24;
+
+    /** NR 5G, LTE, CDMA and EvDo */
+    int NETWORK_MODE_NR_LTE_CDMA_EVDO = 25;
+
+    /** NR 5G, LTE, GSM and WCDMA */
+    int NETWORK_MODE_NR_LTE_GSM_WCDMA = 26;
+
+    /** NR 5G, LTE, CDMA, EvDo, GSM and WCDMA */
+    int NETWORK_MODE_NR_LTE_CDMA_EVDO_GSM_WCDMA = 27;
+
+    /** NR 5G, LTE and WCDMA */
+    int NETWORK_MODE_NR_LTE_WCDMA = 28;
+
+    /** NR 5G, LTE and TDSCDMA */
+    int NETWORK_MODE_NR_LTE_TDSCDMA = 29;
+
+    /** NR 5G, LTE, TD-SCDMA and GSM */
+    int NETWORK_MODE_NR_LTE_TDSCDMA_GSM = 30;
+
+    /** NR 5G, LTE, TD-SCDMA, WCDMA */
+    int NETWORK_MODE_NR_LTE_TDSCDMA_WCDMA = 31;
+
+    /** NR 5G, LTE, TD-SCDMA, GSM and WCDMA */
+    int NETWORK_MODE_NR_LTE_TDSCDMA_GSM_WCDMA = 32;
+
+    /** NR 5G, LTE, TD-SCDMA, CDMA, EVDO, GSM and WCDMA */
+    int NETWORK_MODE_NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 33;
+
     int PREFERRED_NETWORK_MODE = Integer.parseInt(TelephonyManager.getTelephonyProperty(0,
             "ro.telephony.default_network", Integer.toString(NETWORK_MODE_WCDMA_PREF)));
 
diff --git a/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java b/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java
index 369a002..4c2a984 100644
--- a/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java
+++ b/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java
@@ -16,16 +16,16 @@
 
 package com.android.framework.permission.tests;
 
-import android.content.res.Configuration;
+import static android.view.Display.DEFAULT_DISPLAY;
+
 import android.os.Binder;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.view.IWindowManager;
-import junit.framework.TestCase;
 
-import static android.view.Display.DEFAULT_DISPLAY;
+import junit.framework.TestCase;
 
 /**
  * TODO: Remove this. This is only a placeholder, need to implement this.
@@ -73,17 +73,6 @@
         }
 
         try {
-            mWm.updateOrientationFromAppTokens(new Configuration(),
-                    null /* freezeThisOneIfNeeded */, DEFAULT_DISPLAY);
-            fail("IWindowManager.updateOrientationFromAppTokens did not throw SecurityException as"
-                    + " expected");
-        } catch (SecurityException e) {
-            // expected
-        } catch (RemoteException e) {
-            fail("Unexpected remote exception");
-        }
-
-        try {
             mWm.prepareAppTransition(0, false);
             fail("IWindowManager.prepareAppTransition did not throw SecurityException as"
                     + " expected");
diff --git a/tools/incident_report/printer.h b/tools/incident_report/printer.h
index ed93fa1..63e276b 100644
--- a/tools/incident_report/printer.h
+++ b/tools/incident_report/printer.h
@@ -22,7 +22,7 @@
 class Out
 {
 public:
-    Out(int fd);
+    explicit Out(int fd);
     ~Out();
 
     void printf(const char* format, ...);
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index 64f8adb..d023b58 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -708,6 +708,12 @@
     }
 
     /**
+     * This Wifi configuration is expected for OSU(Online Sign Up) of Passpoint Release 2.
+     * @hide
+     */
+    public boolean osu;
+
+    /**
      * @hide
      * Last time the system was connected to this configuration.
      */
@@ -1645,6 +1651,7 @@
         selfAdded = false;
         didSelfAdd = false;
         ephemeral = false;
+        osu = false;
         trusted = true; // Networks are considered trusted by default.
         meteredHint = false;
         meteredOverride = METERED_OVERRIDE_NONE;
@@ -1755,6 +1762,7 @@
         if (this.selfAdded) sbuf.append(" selfAdded");
         if (this.validatedInternetAccess) sbuf.append(" validatedInternetAccess");
         if (this.ephemeral) sbuf.append(" ephemeral");
+        if (this.osu) sbuf.append(" osu");
         if (this.trusted) sbuf.append(" trusted");
         if (this.meteredHint) sbuf.append(" meteredHint");
         if (this.useExternalScores) sbuf.append(" useExternalScores");
@@ -2244,6 +2252,7 @@
             validatedInternetAccess = source.validatedInternetAccess;
             isLegacyPasspointConfig = source.isLegacyPasspointConfig;
             ephemeral = source.ephemeral;
+            osu = source.osu;
             trusted = source.trusted;
             meteredHint = source.meteredHint;
             meteredOverride = source.meteredOverride;
@@ -2340,6 +2349,7 @@
         dest.writeInt(recentFailure.getAssociationStatus());
         dest.writeParcelable(mRandomizedMacAddress, flags);
         dest.writeInt(macRandomizationSetting);
+        dest.writeInt(osu ? 1 : 0);
     }
 
     /** Implement the Parcelable interface {@hide} */
@@ -2410,6 +2420,7 @@
                 config.recentFailure.setAssociationStatus(in.readInt());
                 config.mRandomizedMacAddress = in.readParcelable(null);
                 config.macRandomizationSetting = in.readInt();
+                config.osu = in.readInt() != 0;
                 return config;
             }