Merge "Fix ParcelNullabilityTest." into stage-aosp-master
diff --git a/Android.bp b/Android.bp
index e98e1a5d..8e3ae83 100644
--- a/Android.bp
+++ b/Android.bp
@@ -832,14 +832,26 @@
     name: "framework",
     defaults: ["framework-defaults"],
     javac_shard_size: 150,
+    required: [
+        "framework-platform-compat-config",
+        "libcore-platform-compat-config",
+    ],
 }
 
 java_library {
     name: "framework-annotation-proc",
     defaults: ["framework-defaults"],
     installable: false,
-    // Use UsedByApps annotation processor
-    plugins: ["unsupportedappusage-annotation-processor"],
+    plugins: [
+        "unsupportedappusage-annotation-processor",
+        "compat-changeid-annotation-processor",
+    ],
+}
+
+platform_compat_config {
+    name: "framework-platform-compat-config",
+    prefix: "framework",
+    src: ":framework-annotation-proc",
 }
 
 // A library including just UnsupportedAppUsage.java classes.
diff --git a/api/removed.txt b/api/removed.txt
index 7713070..b947918 100644
--- a/api/removed.txt
+++ b/api/removed.txt
@@ -283,7 +283,7 @@
 package android.icu.util {
 
   public class JapaneseCalendar extends android.icu.util.GregorianCalendar {
-    field public static final int CURRENT_ERA;
+    field @Deprecated public static final int CURRENT_ERA;
   }
 
 }
diff --git a/cmds/idmap/scan.cpp b/cmds/idmap/scan.cpp
index d69dd79..847dda3 100644
--- a/cmds/idmap/scan.cpp
+++ b/cmds/idmap/scan.cpp
@@ -9,7 +9,6 @@
 #include <androidfw/ResourceTypes.h>
 #include <androidfw/StreamingZipInflater.h>
 #include <androidfw/ZipFileRO.h>
-#include <cutils/jstring.h>
 #include <cutils/properties.h>
 #include <private/android_filesystem_config.h> // for AID_SYSTEM
 #include <utils/SortedVector.h>
@@ -84,15 +83,9 @@
     }
 
     bool check_property(String16 property, String16 value) {
-        const char *prop;
-        const char *val;
-
-        prop = strndup16to8(property.string(), property.size());
         char propBuf[PROPERTY_VALUE_MAX];
-        property_get(prop, propBuf, NULL);
-        val = strndup16to8(value.string(), value.size());
-
-        return (strcmp(propBuf, val) == 0);
+        property_get(String8(property).c_str(), propBuf, NULL);
+        return String8(value) == propBuf;
     }
 
     int parse_overlay_tag(const ResXMLTree& parser, const char *target_package_name,
diff --git a/core/java/android/os/BugreportManager.java b/core/java/android/os/BugreportManager.java
index 3cdebac..c5cbad3 100644
--- a/core/java/android/os/BugreportManager.java
+++ b/core/java/android/os/BugreportManager.java
@@ -235,22 +235,5 @@
                 Binder.restoreCallingIdentity(identity);
             }
         }
-
-        // Old methods; should go away
-        @Override
-        public void onProgressUpdated(int progress) throws RemoteException {
-            // TODO(b/111441001): remove from interface
-        }
-
-        @Override
-        public void onMaxProgressUpdated(int maxProgress) throws RemoteException {
-            // TODO(b/111441001): remove from interface
-        }
-
-        @Override
-        public void onSectionComplete(String title, int status, int size, int durationMs)
-                throws RemoteException {
-            // TODO(b/111441001): remove from interface
-        }
     }
 }
diff --git a/core/java/android/os/ZygoteProcess.java b/core/java/android/os/ZygoteProcess.java
index 09e09e9..e923336 100644
--- a/core/java/android/os/ZygoteProcess.java
+++ b/core/java/android/os/ZygoteProcess.java
@@ -742,6 +742,31 @@
     }
 
     /**
+     * Notify the Zygote processes that boot completed.
+     */
+    public void bootCompleted() {
+        // Notify both the 32-bit and 64-bit zygote.
+        if (Build.SUPPORTED_32_BIT_ABIS.length > 0) {
+            bootCompleted(Build.SUPPORTED_32_BIT_ABIS[0]);
+        }
+        if (Build.SUPPORTED_64_BIT_ABIS.length > 0) {
+            bootCompleted(Build.SUPPORTED_64_BIT_ABIS[0]);
+        }
+    }
+
+    private void bootCompleted(String abi) {
+        try {
+            synchronized (mLock) {
+                ZygoteState state = openZygoteSocketIfNeeded(abi);
+                state.mZygoteOutputWriter.write("1\n--boot-completed\n");
+                state.mZygoteOutputWriter.flush();
+            }
+        } catch (Exception ex) {
+            throw new RuntimeException("Failed to inform zygote of boot_completed", ex);
+        }
+    }
+
+    /**
      * Push hidden API blacklisting exemptions into the zygote process(es).
      *
      * <p>The list of exemptions will take affect for all new processes forked from the zygote after
diff --git a/core/java/com/android/internal/app/AssistUtils.java b/core/java/com/android/internal/app/AssistUtils.java
index efcdb9a..f848309 100644
--- a/core/java/com/android/internal/app/AssistUtils.java
+++ b/core/java/com/android/internal/app/AssistUtils.java
@@ -195,7 +195,7 @@
         return applicationInfo.isSystemApp() || applicationInfo.isUpdatedSystemApp();
     }
 
-    private static boolean isDisclosureEnabled(Context context) {
+    public static boolean isDisclosureEnabled(Context context) {
         return Settings.Secure.getInt(context.getContentResolver(),
                 Settings.Secure.ASSIST_DISCLOSURE_ENABLED, 0) != 0;
     }
diff --git a/core/java/com/android/internal/os/ZygoteArguments.java b/core/java/com/android/internal/os/ZygoteArguments.java
index 2564f6b..fc55ccf 100644
--- a/core/java/com/android/internal/os/ZygoteArguments.java
+++ b/core/java/com/android/internal/os/ZygoteArguments.java
@@ -187,6 +187,11 @@
     boolean mPidQuery;
 
     /**
+     * Whether the current arguments constitute a notification that boot completed.
+     */
+    boolean mBootCompleted;
+
+    /**
      * Exemptions from API blacklisting. These are sent to the pre-forked zygote at boot time, or
      * when they change, via --set-api-blacklist-exemptions.
      */
@@ -360,6 +365,8 @@
                 mAbiListQuery = true;
             } else if (arg.equals("--get-pid")) {
                 mPidQuery = true;
+            } else if (arg.equals("--boot-completed")) {
+                mBootCompleted = true;
             } else if (arg.startsWith("--instruction-set=")) {
                 mInstructionSet = arg.substring(arg.indexOf('=') + 1);
             } else if (arg.startsWith("--app-data-dir=")) {
@@ -414,7 +421,11 @@
             }
         }
 
-        if (mAbiListQuery || mPidQuery) {
+        if (mBootCompleted) {
+            if (args.length - curArg > 0) {
+                throw new IllegalArgumentException("Unexpected arguments after --boot-completed");
+            }
+        } else if (mAbiListQuery || mPidQuery) {
             if (args.length - curArg > 0) {
                 throw new IllegalArgumentException("Unexpected arguments after --query-abi-list.");
             }
diff --git a/core/java/com/android/internal/os/ZygoteConnection.java b/core/java/com/android/internal/os/ZygoteConnection.java
index 78f82ea..ad53eb9 100644
--- a/core/java/com/android/internal/os/ZygoteConnection.java
+++ b/core/java/com/android/internal/os/ZygoteConnection.java
@@ -140,6 +140,11 @@
 
         ZygoteArguments parsedArgs = new ZygoteArguments(args);
 
+        if (parsedArgs.mBootCompleted) {
+            handleBootCompleted();
+            return null;
+        }
+
         if (parsedArgs.mAbiListQuery) {
             handleAbiListQuery();
             return null;
@@ -299,6 +304,10 @@
         }
     }
 
+    private void handleBootCompleted() {
+        VMRuntime.bootCompleted();
+    }
+
     /**
      * Preloads resources if the zygote is in lazily preload mode. Writes the result of the
      * preload operation; {@code 0} when a preload was initiated due to this request and {@code 1}
diff --git a/packages/Shell/src/com/android/shell/BugreportProgressService.java b/packages/Shell/src/com/android/shell/BugreportProgressService.java
index e57a5de..7bdaaa1 100644
--- a/packages/Shell/src/com/android/shell/BugreportProgressService.java
+++ b/packages/Shell/src/com/android/shell/BugreportProgressService.java
@@ -176,9 +176,9 @@
     // Passed to Message.obtain() when msg.arg2 is not used.
     private static final int UNUSED_ARG2 = -2;
 
-    // Maximum progress displayed (like 99.00%).
-    private static final int CAPPED_PROGRESS = 9900;
-    private static final int CAPPED_MAX = 10000;
+    // Maximum progress displayed in %.
+    private static final int CAPPED_PROGRESS = 99;
+    private static final int CAPPED_MAX = 100;
 
     /** Show the progress log every this percent. */
     private static final int LOG_PROGRESS_STEP = 10;
@@ -1957,7 +1957,10 @@
 
         @Override
         public void onProgress(int progress) throws RemoteException {
-            updateProgressInfo(progress, 100 /* progress is already a percentage; so max = 100 */);
+            if (progress > CAPPED_PROGRESS) {
+                progress = CAPPED_PROGRESS;
+            }
+            updateProgressInfo(progress, CAPPED_MAX);
         }
 
         @Override
@@ -1970,46 +1973,6 @@
             // TODO(b/111441001): implement
         }
 
-        @Override
-        public void onProgressUpdated(int progress) throws RemoteException {
-            /*
-             * Checks whether the progress changed in a way that should be displayed to the user:
-             * - info.progress / info.max represents the displayed progress
-             * - info.realProgress / info.realMax represents the real progress
-             * - since the real progress can decrease, the displayed progress is only updated if it
-             *   increases
-             * - the displayed progress is capped at a maximum (like 99%)
-             */
-            info.realProgress = progress;
-            final int oldPercentage = (CAPPED_MAX * info.progress) / info.max;
-            int newPercentage = (CAPPED_MAX * info.realProgress) / info.realMax;
-            int max = info.realMax;
-
-            if (newPercentage > CAPPED_PROGRESS) {
-                progress = newPercentage = CAPPED_PROGRESS;
-                max = CAPPED_MAX;
-            }
-
-            if (newPercentage > oldPercentage) {
-                updateProgressInfo(progress, max);
-            }
-        }
-
-        @Override
-        public void onMaxProgressUpdated(int maxProgress) throws RemoteException {
-            Log.d(TAG, "onMaxProgressUpdated: " + maxProgress);
-            info.realMax = maxProgress;
-        }
-
-        @Override
-        public void onSectionComplete(String title, int status, int size, int durationMs)
-                throws RemoteException {
-            if (DEBUG) {
-                Log.v(TAG, "Title: " + title + " Status: " + status + " Size: " + size
-                        + " Duration: " + durationMs + "ms");
-            }
-        }
-
         public void dump(String prefix, PrintWriter pw) {
             pw.print(prefix); pw.print("token: "); pw.println(token);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
index 67fcd68..d3580de 100644
--- a/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
+++ b/packages/SystemUI/src/com/android/systemui/assist/AssistManager.java
@@ -343,7 +343,7 @@
         intent.setComponent(assistComponent);
         intent.putExtras(args);
 
-        if (structureEnabled) {
+        if (structureEnabled && AssistUtils.isDisclosureEnabled(mContext)) {
             showDisclosure();
         }
 
diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java
index deff7ef..9693585 100644
--- a/services/core/java/com/android/server/StorageManagerService.java
+++ b/services/core/java/com/android/server/StorageManagerService.java
@@ -1557,10 +1557,11 @@
     }
 
     private void start() {
-        connect();
+        connectStoraged();
+        connectVold();
     }
 
-    private void connect() {
+    private void connectStoraged() {
         IBinder binder = ServiceManager.getService("storaged");
         if (binder != null) {
             try {
@@ -1569,7 +1570,7 @@
                     public void binderDied() {
                         Slog.w(TAG, "storaged died; reconnecting");
                         mStoraged = null;
-                        connect();
+                        connectStoraged();
                     }
                 }, 0);
             } catch (RemoteException e) {
@@ -1583,7 +1584,17 @@
             Slog.w(TAG, "storaged not found; trying again");
         }
 
-        binder = ServiceManager.getService("vold");
+        if (mStoraged == null) {
+            BackgroundThread.getHandler().postDelayed(() -> {
+                connectStoraged();
+            }, DateUtils.SECOND_IN_MILLIS);
+        } else {
+            onDaemonConnected();
+        }
+    }
+
+    private void connectVold() {
+        IBinder binder = ServiceManager.getService("vold");
         if (binder != null) {
             try {
                 binder.linkToDeath(new DeathRecipient() {
@@ -1591,7 +1602,7 @@
                     public void binderDied() {
                         Slog.w(TAG, "vold died; reconnecting");
                         mVold = null;
-                        connect();
+                        connectVold();
                     }
                 }, 0);
             } catch (RemoteException e) {
@@ -1611,9 +1622,9 @@
             Slog.w(TAG, "vold not found; trying again");
         }
 
-        if (mStoraged == null || mVold == null) {
+        if (mVold == null) {
             BackgroundThread.getHandler().postDelayed(() -> {
-                connect();
+                connectVold();
             }, DateUtils.SECOND_IN_MILLIS);
         } else {
             onDaemonConnected();
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index e58fe67..e462c7d 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -5225,6 +5225,10 @@
             }
         }
 
+        // Let the ART runtime in zygote and system_server know that the boot completed.
+        ZYGOTE_PROCESS.bootCompleted();
+        VMRuntime.bootCompleted();
+
         IntentFilter pkgFilter = new IntentFilter();
         pkgFilter.addAction(Intent.ACTION_QUERY_PACKAGE_RESTART);
         pkgFilter.addDataScheme("package");
diff --git a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
index c98a79a..714bbb9 100644
--- a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
+++ b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
@@ -297,19 +297,5 @@
             }
             mDs.asBinder().unlinkToDeath(this, 0);
         }
-
-        // Old methods; unused in the API flow.
-        @Override
-        public void onProgressUpdated(int progress) throws RemoteException {
-        }
-
-        @Override
-        public void onMaxProgressUpdated(int maxProgress) throws RemoteException {
-        }
-
-        @Override
-        public void onSectionComplete(String title, int status, int size, int durationMs)
-                throws RemoteException {
-        }
     }
 }
diff --git a/services/net/java/android/net/dhcp/DhcpServerCallbacks.java b/services/net/java/android/net/dhcp/DhcpServerCallbacks.java
index bb56876..7c413779 100644
--- a/services/net/java/android/net/dhcp/DhcpServerCallbacks.java
+++ b/services/net/java/android/net/dhcp/DhcpServerCallbacks.java
@@ -21,13 +21,11 @@
  * @hide
  */
 public abstract class DhcpServerCallbacks extends IDhcpServerCallbacks.Stub {
-    // TODO: add @Override here once the API is versioned
-
     /**
      * Get the version of the aidl interface implemented by the callbacks.
      */
+    @Override
     public int getInterfaceVersion() {
-        // TODO: return IDhcpServerCallbacks.VERSION;
-        return 0;
+        return IDhcpServerCallbacks.VERSION;
     }
 }
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 61862ae..9546b63 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -852,6 +852,19 @@
             "carrier_metered_roaming_apn_types_strings";
 
     /**
+     * APN types that are not allowed on cellular
+     * @hide
+     */
+    public static final String KEY_CARRIER_WWAN_DISALLOWED_APN_TYPES_STRING_ARRAY =
+            "carrier_wwan_disallowed_apn_types_string_array";
+
+    /**
+     * APN types that are not allowed on IWLAN
+     * @hide
+     */
+    public static final String KEY_CARRIER_WLAN_DISALLOWED_APN_TYPES_STRING_ARRAY =
+            "carrier_wlan_disallowed_apn_types_string_array";
+    /**
      * CDMA carrier ERI (Enhanced Roaming Indicator) file name
      * @hide
      */
@@ -3198,6 +3211,10 @@
                 new String[]{"default", "mms", "dun", "supl"});
         sDefaults.putStringArray(KEY_CARRIER_METERED_ROAMING_APN_TYPES_STRINGS,
                 new String[]{"default", "mms", "dun", "supl"});
+        sDefaults.putStringArray(KEY_CARRIER_WWAN_DISALLOWED_APN_TYPES_STRING_ARRAY,
+                new String[]{""});
+        sDefaults.putStringArray(KEY_CARRIER_WLAN_DISALLOWED_APN_TYPES_STRING_ARRAY,
+                new String[]{""});
         sDefaults.putIntArray(KEY_ONLY_SINGLE_DC_ALLOWED_INT_ARRAY,
                 new int[]{
                     4, /* IS95A */