Merge "Add new metric to DocumentsUI to record launch time." into nyc-dev
diff --git a/api/current.txt b/api/current.txt
index 71179fe..99a6430 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -22280,7 +22280,7 @@
     method public void subscribe(java.lang.String, android.media.browse.MediaBrowser.SubscriptionCallback);
     method public void subscribe(java.lang.String, android.os.Bundle, android.media.browse.MediaBrowser.SubscriptionCallback);
     method public void unsubscribe(java.lang.String);
-    method public void unsubscribe(java.lang.String, android.os.Bundle);
+    method public void unsubscribe(java.lang.String, android.media.browse.MediaBrowser.SubscriptionCallback);
     field public static final java.lang.String EXTRA_PAGE = "android.media.browse.extra.PAGE";
     field public static final java.lang.String EXTRA_PAGE_SIZE = "android.media.browse.extra.PAGE_SIZE";
   }
@@ -23053,6 +23053,7 @@
     method public abstract void onStartRecording(android.net.Uri);
     method public abstract void onStopRecording();
     method public abstract void onTune(android.net.Uri);
+    method public void onTune(android.net.Uri, android.os.Bundle);
   }
 
   public static abstract class TvInputService.Session implements android.view.KeyEvent.Callback {
@@ -23102,6 +23103,7 @@
     method public void startRecording(android.net.Uri);
     method public void stopRecording();
     method public void tune(java.lang.String, android.net.Uri);
+    method public void tune(java.lang.String, android.net.Uri, android.os.Bundle);
   }
 
   public static abstract class TvRecordingClient.RecordingCallback {
@@ -36143,6 +36145,7 @@
     method public final android.telecom.CallAudioState getCallAudioState();
     method public final java.util.List<android.telecom.Connection> getConferenceableConnections();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final long getConnectionTime();
     method public final java.util.List<android.telecom.Connection> getConnections();
     method public final android.telecom.DisconnectCause getDisconnectCause();
@@ -36170,6 +36173,7 @@
     method public final void setActive();
     method public final void setConferenceableConnections(java.util.List<android.telecom.Connection>);
     method public final void setConnectionCapabilities(int);
+    method public final void setConnectionProperties(int);
     method public final void setConnectionTime(long);
     method public final void setDialing();
     method public final void setDisconnected(android.telecom.DisconnectCause);
@@ -36199,6 +36203,7 @@
     method public final android.telecom.Conference getConference();
     method public final java.util.List<android.telecom.Conferenceable> getConferenceables();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
     method public final int getState();
@@ -36224,6 +36229,7 @@
     method public void onUnhold();
     method public final void putExtras(android.os.Bundle);
     method public final void removeExtras(java.util.List<java.lang.String>);
+    method public static java.lang.String propertiesToString(int);
     method public void sendConnectionEvent(java.lang.String, android.os.Bundle);
     method public final void setActive();
     method public final void setAddress(android.net.Uri, int);
@@ -36232,6 +36238,7 @@
     method public final void setConferenceableConnections(java.util.List<android.telecom.Connection>);
     method public final void setConferenceables(java.util.List<android.telecom.Conferenceable>);
     method public final void setConnectionCapabilities(int);
+    method public final void setConnectionProperties(int);
     method public final void setDialing();
     method public final void setDisconnected(android.telecom.DisconnectCause);
     method public final deprecated void setExtras(android.os.Bundle);
@@ -36248,12 +36255,11 @@
     method public static java.lang.String stateToString(int);
     field public static final int CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO = 8388608; // 0x800000
     field public static final int CAPABILITY_CAN_PAUSE_VIDEO = 1048576; // 0x100000
-    field public static final int CAPABILITY_CAN_PULL_CALL = 33554432; // 0x2000000
     field public static final int CAPABILITY_CAN_SEND_RESPONSE_VIA_CONNECTION = 4194304; // 0x400000
+    field public static final int CAPABILITY_CAN_PULL_CALL = 16777216; // 0x1000000
     field public static final int CAPABILITY_CAN_UPGRADE_TO_VIDEO = 524288; // 0x80000
     field public static final int CAPABILITY_DISCONNECT_FROM_CONFERENCE = 8192; // 0x2000
     field public static final int CAPABILITY_HOLD = 1; // 0x1
-    field public static final int CAPABILITY_IS_EXTERNAL_CALL = 16777216; // 0x1000000
     field public static final int CAPABILITY_MANAGE_CONFERENCE = 128; // 0x80
     field public static final int CAPABILITY_MERGE_CONFERENCE = 4; // 0x4
     field public static final int CAPABILITY_MUTE = 64; // 0x40
@@ -36271,6 +36277,7 @@
     field public static final java.lang.String EXTRA_CALL_SUBJECT = "android.telecom.extra.CALL_SUBJECT";
     field public static final java.lang.String EXTRA_CHILD_ADDRESS = "android.telecom.extra.CHILD_ADDRESS";
     field public static final java.lang.String EXTRA_LAST_FORWARDED_NUMBER = "android.telecom.extra.LAST_FORWARDED_NUMBER";
+    field public static final int PROPERTY_IS_EXTERNAL_CALL = 16; // 0x10
     field public static final int STATE_ACTIVE = 4; // 0x4
     field public static final int STATE_DIALING = 3; // 0x3
     field public static final int STATE_DISCONNECTED = 6; // 0x6
@@ -36493,6 +36500,7 @@
     method public void disconnect();
     method public java.util.List<android.telecom.RemoteConnection> getConferenceableConnections();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final java.util.List<android.telecom.RemoteConnection> getConnections();
     method public android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
@@ -36515,6 +36523,7 @@
     method public void onConferenceableConnectionsChanged(android.telecom.RemoteConference, java.util.List<android.telecom.RemoteConnection>);
     method public void onConnectionAdded(android.telecom.RemoteConference, android.telecom.RemoteConnection);
     method public void onConnectionCapabilitiesChanged(android.telecom.RemoteConference, int);
+    method public void onConnectionPropertiesChanged(android.telecom.RemoteConference, int);
     method public void onConnectionRemoved(android.telecom.RemoteConference, android.telecom.RemoteConnection);
     method public void onDestroyed(android.telecom.RemoteConference);
     method public void onDisconnected(android.telecom.RemoteConference, android.telecom.DisconnectCause);
@@ -36533,6 +36542,7 @@
     method public android.telecom.RemoteConference getConference();
     method public java.util.List<android.telecom.RemoteConnection> getConferenceableConnections();
     method public int getConnectionCapabilities();
+    method public int getConnectionProperties();
     method public android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
     method public int getState();
@@ -36562,6 +36572,7 @@
     method public void onConferenceableConnectionsChanged(android.telecom.RemoteConnection, java.util.List<android.telecom.RemoteConnection>);
     method public void onConnectionCapabilitiesChanged(android.telecom.RemoteConnection, int);
     method public void onConnectionEvent(android.telecom.RemoteConnection, java.lang.String, android.os.Bundle);
+    method public void onConnectionPropertiesChanged(android.telecom.RemoteConnection, int);
     method public void onDestroyed(android.telecom.RemoteConnection);
     method public void onDisconnected(android.telecom.RemoteConnection, android.telecom.DisconnectCause);
     method public void onExtrasChanged(android.telecom.RemoteConnection, android.os.Bundle);
@@ -51126,41 +51137,11 @@
     method public java.io.File directory();
     method public java.lang.ProcessBuilder directory(java.io.File);
     method public java.util.Map<java.lang.String, java.lang.String> environment();
-    method public java.lang.ProcessBuilder inheritIO();
-    method public java.lang.ProcessBuilder redirectError(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectError(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectError();
     method public boolean redirectErrorStream();
     method public java.lang.ProcessBuilder redirectErrorStream(boolean);
-    method public java.lang.ProcessBuilder redirectInput(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectInput(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectInput();
-    method public java.lang.ProcessBuilder redirectOutput(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectOutput(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectOutput();
     method public java.lang.Process start() throws java.io.IOException;
   }
 
-  public static abstract class ProcessBuilder.Redirect {
-    method public static java.lang.ProcessBuilder.Redirect appendTo(java.io.File);
-    method public java.io.File file();
-    method public static java.lang.ProcessBuilder.Redirect from(java.io.File);
-    method public static java.lang.ProcessBuilder.Redirect to(java.io.File);
-    method public abstract java.lang.ProcessBuilder.Redirect.Type type();
-    field public static final java.lang.ProcessBuilder.Redirect INHERIT;
-    field public static final java.lang.ProcessBuilder.Redirect PIPE;
-  }
-
-  public static final class ProcessBuilder.Redirect.Type extends java.lang.Enum {
-    method public static java.lang.ProcessBuilder.Redirect.Type valueOf(java.lang.String);
-    method public static final java.lang.ProcessBuilder.Redirect.Type[] values();
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type APPEND;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type INHERIT;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type PIPE;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type READ;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type WRITE;
-  }
-
   public abstract interface Readable {
     method public abstract int read(java.nio.CharBuffer) throws java.io.IOException;
   }
diff --git a/api/system-current.txt b/api/system-current.txt
index 9477354..d27923b 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -23845,7 +23845,7 @@
     method public void subscribe(java.lang.String, android.media.browse.MediaBrowser.SubscriptionCallback);
     method public void subscribe(java.lang.String, android.os.Bundle, android.media.browse.MediaBrowser.SubscriptionCallback);
     method public void unsubscribe(java.lang.String);
-    method public void unsubscribe(java.lang.String, android.os.Bundle);
+    method public void unsubscribe(java.lang.String, android.media.browse.MediaBrowser.SubscriptionCallback);
     field public static final java.lang.String EXTRA_PAGE = "android.media.browse.extra.PAGE";
     field public static final java.lang.String EXTRA_PAGE_SIZE = "android.media.browse.extra.PAGE_SIZE";
   }
@@ -38714,6 +38714,7 @@
     method public final java.util.List<android.telecom.Connection> getConferenceableConnections();
     method public final deprecated long getConnectTimeMillis();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final long getConnectionTime();
     method public final java.util.List<android.telecom.Connection> getConnections();
     method public final android.telecom.DisconnectCause getDisconnectCause();
@@ -38744,6 +38745,7 @@
     method public final void setConferenceableConnections(java.util.List<android.telecom.Connection>);
     method public final deprecated void setConnectTimeMillis(long);
     method public final void setConnectionCapabilities(int);
+    method public final void setConnectionProperties(int);
     method public final void setConnectionTime(long);
     method public final void setDialing();
     method public final void setDisconnected(android.telecom.DisconnectCause);
@@ -38774,6 +38776,7 @@
     method public final android.telecom.Conference getConference();
     method public final java.util.List<android.telecom.Conferenceable> getConferenceables();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
     method public final int getState();
@@ -38800,6 +38803,7 @@
     method public void onUnhold();
     method public final void putExtras(android.os.Bundle);
     method public final void removeExtras(java.util.List<java.lang.String>);
+    method public static java.lang.String propertiesToString(int);
     method public void sendConnectionEvent(java.lang.String, android.os.Bundle);
     method public final void setActive();
     method public final void setAddress(android.net.Uri, int);
@@ -38808,6 +38812,7 @@
     method public final void setConferenceableConnections(java.util.List<android.telecom.Connection>);
     method public final void setConferenceables(java.util.List<android.telecom.Conferenceable>);
     method public final void setConnectionCapabilities(int);
+    method public final void setConnectionProperties(int);
     method public final void setDialing();
     method public final void setDisconnected(android.telecom.DisconnectCause);
     method public final deprecated void setExtras(android.os.Bundle);
@@ -38824,12 +38829,11 @@
     method public static java.lang.String stateToString(int);
     field public static final int CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO = 8388608; // 0x800000
     field public static final int CAPABILITY_CAN_PAUSE_VIDEO = 1048576; // 0x100000
-    field public static final int CAPABILITY_CAN_PULL_CALL = 33554432; // 0x2000000
     field public static final int CAPABILITY_CAN_SEND_RESPONSE_VIA_CONNECTION = 4194304; // 0x400000
+    field public static final int CAPABILITY_CAN_PULL_CALL = 16777216; // 0x1000000
     field public static final int CAPABILITY_CAN_UPGRADE_TO_VIDEO = 524288; // 0x80000
     field public static final int CAPABILITY_DISCONNECT_FROM_CONFERENCE = 8192; // 0x2000
     field public static final int CAPABILITY_HOLD = 1; // 0x1
-    field public static final int CAPABILITY_IS_EXTERNAL_CALL = 16777216; // 0x1000000
     field public static final int CAPABILITY_MANAGE_CONFERENCE = 128; // 0x80
     field public static final int CAPABILITY_MERGE_CONFERENCE = 4; // 0x4
     field public static final int CAPABILITY_MUTE = 64; // 0x40
@@ -38847,6 +38851,7 @@
     field public static final java.lang.String EXTRA_CALL_SUBJECT = "android.telecom.extra.CALL_SUBJECT";
     field public static final java.lang.String EXTRA_CHILD_ADDRESS = "android.telecom.extra.CHILD_ADDRESS";
     field public static final java.lang.String EXTRA_LAST_FORWARDED_NUMBER = "android.telecom.extra.LAST_FORWARDED_NUMBER";
+    field public static final int PROPERTY_IS_EXTERNAL_CALL = 16; // 0x10
     field public static final int STATE_ACTIVE = 4; // 0x4
     field public static final int STATE_DIALING = 3; // 0x3
     field public static final int STATE_DISCONNECTED = 6; // 0x6
@@ -39124,6 +39129,7 @@
     method public void disconnect();
     method public java.util.List<android.telecom.RemoteConnection> getConferenceableConnections();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final java.util.List<android.telecom.RemoteConnection> getConnections();
     method public android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
@@ -39147,6 +39153,7 @@
     method public void onConferenceableConnectionsChanged(android.telecom.RemoteConference, java.util.List<android.telecom.RemoteConnection>);
     method public void onConnectionAdded(android.telecom.RemoteConference, android.telecom.RemoteConnection);
     method public void onConnectionCapabilitiesChanged(android.telecom.RemoteConference, int);
+    method public void onConnectionPropertiesChanged(android.telecom.RemoteConference, int);
     method public void onConnectionRemoved(android.telecom.RemoteConference, android.telecom.RemoteConnection);
     method public void onDestroyed(android.telecom.RemoteConference);
     method public void onDisconnected(android.telecom.RemoteConference, android.telecom.DisconnectCause);
@@ -39165,6 +39172,7 @@
     method public android.telecom.RemoteConference getConference();
     method public java.util.List<android.telecom.RemoteConnection> getConferenceableConnections();
     method public int getConnectionCapabilities();
+    method public int getConnectionProperties();
     method public android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
     method public int getState();
@@ -39195,6 +39203,7 @@
     method public void onConferenceableConnectionsChanged(android.telecom.RemoteConnection, java.util.List<android.telecom.RemoteConnection>);
     method public void onConnectionCapabilitiesChanged(android.telecom.RemoteConnection, int);
     method public void onConnectionEvent(android.telecom.RemoteConnection, java.lang.String, android.os.Bundle);
+    method public void onConnectionPropertiesChanged(android.telecom.RemoteConnection, int);
     method public void onDestroyed(android.telecom.RemoteConnection);
     method public void onDisconnected(android.telecom.RemoteConnection, android.telecom.DisconnectCause);
     method public void onExtrasChanged(android.telecom.RemoteConnection, android.os.Bundle);
@@ -54191,41 +54200,11 @@
     method public java.io.File directory();
     method public java.lang.ProcessBuilder directory(java.io.File);
     method public java.util.Map<java.lang.String, java.lang.String> environment();
-    method public java.lang.ProcessBuilder inheritIO();
-    method public java.lang.ProcessBuilder redirectError(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectError(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectError();
     method public boolean redirectErrorStream();
     method public java.lang.ProcessBuilder redirectErrorStream(boolean);
-    method public java.lang.ProcessBuilder redirectInput(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectInput(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectInput();
-    method public java.lang.ProcessBuilder redirectOutput(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectOutput(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectOutput();
     method public java.lang.Process start() throws java.io.IOException;
   }
 
-  public static abstract class ProcessBuilder.Redirect {
-    method public static java.lang.ProcessBuilder.Redirect appendTo(java.io.File);
-    method public java.io.File file();
-    method public static java.lang.ProcessBuilder.Redirect from(java.io.File);
-    method public static java.lang.ProcessBuilder.Redirect to(java.io.File);
-    method public abstract java.lang.ProcessBuilder.Redirect.Type type();
-    field public static final java.lang.ProcessBuilder.Redirect INHERIT;
-    field public static final java.lang.ProcessBuilder.Redirect PIPE;
-  }
-
-  public static final class ProcessBuilder.Redirect.Type extends java.lang.Enum {
-    method public static java.lang.ProcessBuilder.Redirect.Type valueOf(java.lang.String);
-    method public static final java.lang.ProcessBuilder.Redirect.Type[] values();
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type APPEND;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type INHERIT;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type PIPE;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type READ;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type WRITE;
-  }
-
   public abstract interface Readable {
     method public abstract int read(java.nio.CharBuffer) throws java.io.IOException;
   }
diff --git a/api/test-current.txt b/api/test-current.txt
index 108fee7..7f16995 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -22345,7 +22345,7 @@
     method public void subscribe(java.lang.String, android.media.browse.MediaBrowser.SubscriptionCallback);
     method public void subscribe(java.lang.String, android.os.Bundle, android.media.browse.MediaBrowser.SubscriptionCallback);
     method public void unsubscribe(java.lang.String);
-    method public void unsubscribe(java.lang.String, android.os.Bundle);
+    method public void unsubscribe(java.lang.String, android.media.browse.MediaBrowser.SubscriptionCallback);
     field public static final java.lang.String EXTRA_PAGE = "android.media.browse.extra.PAGE";
     field public static final java.lang.String EXTRA_PAGE_SIZE = "android.media.browse.extra.PAGE_SIZE";
   }
@@ -23118,6 +23118,7 @@
     method public abstract void onStartRecording(android.net.Uri);
     method public abstract void onStopRecording();
     method public abstract void onTune(android.net.Uri);
+    method public void onTune(android.net.Uri, android.os.Bundle);
   }
 
   public static abstract class TvInputService.Session implements android.view.KeyEvent.Callback {
@@ -23167,6 +23168,7 @@
     method public void startRecording(android.net.Uri);
     method public void stopRecording();
     method public void tune(java.lang.String, android.net.Uri);
+    method public void tune(java.lang.String, android.net.Uri, android.os.Bundle);
   }
 
   public static abstract class TvRecordingClient.RecordingCallback {
@@ -36214,6 +36216,7 @@
     method public final android.telecom.CallAudioState getCallAudioState();
     method public final java.util.List<android.telecom.Connection> getConferenceableConnections();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final long getConnectionTime();
     method public final java.util.List<android.telecom.Connection> getConnections();
     method public final android.telecom.DisconnectCause getDisconnectCause();
@@ -36241,6 +36244,7 @@
     method public final void setActive();
     method public final void setConferenceableConnections(java.util.List<android.telecom.Connection>);
     method public final void setConnectionCapabilities(int);
+    method public final void setConnectionProperties(int);
     method public final void setConnectionTime(long);
     method public final void setDialing();
     method public final void setDisconnected(android.telecom.DisconnectCause);
@@ -36270,6 +36274,7 @@
     method public final android.telecom.Conference getConference();
     method public final java.util.List<android.telecom.Conferenceable> getConferenceables();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
     method public final int getState();
@@ -36295,6 +36300,7 @@
     method public void onUnhold();
     method public final void putExtras(android.os.Bundle);
     method public final void removeExtras(java.util.List<java.lang.String>);
+    method public static java.lang.String propertiesToString(int);
     method public void sendConnectionEvent(java.lang.String, android.os.Bundle);
     method public final void setActive();
     method public final void setAddress(android.net.Uri, int);
@@ -36303,6 +36309,7 @@
     method public final void setConferenceableConnections(java.util.List<android.telecom.Connection>);
     method public final void setConferenceables(java.util.List<android.telecom.Conferenceable>);
     method public final void setConnectionCapabilities(int);
+    method public final void setConnectionProperties(int);
     method public final void setDialing();
     method public final void setDisconnected(android.telecom.DisconnectCause);
     method public final deprecated void setExtras(android.os.Bundle);
@@ -36319,12 +36326,11 @@
     method public static java.lang.String stateToString(int);
     field public static final int CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO = 8388608; // 0x800000
     field public static final int CAPABILITY_CAN_PAUSE_VIDEO = 1048576; // 0x100000
-    field public static final int CAPABILITY_CAN_PULL_CALL = 33554432; // 0x2000000
     field public static final int CAPABILITY_CAN_SEND_RESPONSE_VIA_CONNECTION = 4194304; // 0x400000
+    field public static final int CAPABILITY_CAN_PULL_CALL = 16777216; // 0x1000000
     field public static final int CAPABILITY_CAN_UPGRADE_TO_VIDEO = 524288; // 0x80000
     field public static final int CAPABILITY_DISCONNECT_FROM_CONFERENCE = 8192; // 0x2000
     field public static final int CAPABILITY_HOLD = 1; // 0x1
-    field public static final int CAPABILITY_IS_EXTERNAL_CALL = 16777216; // 0x1000000
     field public static final int CAPABILITY_MANAGE_CONFERENCE = 128; // 0x80
     field public static final int CAPABILITY_MERGE_CONFERENCE = 4; // 0x4
     field public static final int CAPABILITY_MUTE = 64; // 0x40
@@ -36342,6 +36348,7 @@
     field public static final java.lang.String EXTRA_CALL_SUBJECT = "android.telecom.extra.CALL_SUBJECT";
     field public static final java.lang.String EXTRA_CHILD_ADDRESS = "android.telecom.extra.CHILD_ADDRESS";
     field public static final java.lang.String EXTRA_LAST_FORWARDED_NUMBER = "android.telecom.extra.LAST_FORWARDED_NUMBER";
+    field public static final int PROPERTY_IS_EXTERNAL_CALL = 16; // 0x10
     field public static final int STATE_ACTIVE = 4; // 0x4
     field public static final int STATE_DIALING = 3; // 0x3
     field public static final int STATE_DISCONNECTED = 6; // 0x6
@@ -36564,6 +36571,7 @@
     method public void disconnect();
     method public java.util.List<android.telecom.RemoteConnection> getConferenceableConnections();
     method public final int getConnectionCapabilities();
+    method public final int getConnectionProperties();
     method public final java.util.List<android.telecom.RemoteConnection> getConnections();
     method public android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
@@ -36586,6 +36594,7 @@
     method public void onConferenceableConnectionsChanged(android.telecom.RemoteConference, java.util.List<android.telecom.RemoteConnection>);
     method public void onConnectionAdded(android.telecom.RemoteConference, android.telecom.RemoteConnection);
     method public void onConnectionCapabilitiesChanged(android.telecom.RemoteConference, int);
+    method public void onConnectionPropertiesChanged(android.telecom.RemoteConference, int);
     method public void onConnectionRemoved(android.telecom.RemoteConference, android.telecom.RemoteConnection);
     method public void onDestroyed(android.telecom.RemoteConference);
     method public void onDisconnected(android.telecom.RemoteConference, android.telecom.DisconnectCause);
@@ -36604,6 +36613,7 @@
     method public android.telecom.RemoteConference getConference();
     method public java.util.List<android.telecom.RemoteConnection> getConferenceableConnections();
     method public int getConnectionCapabilities();
+    method public int getConnectionProperties();
     method public android.telecom.DisconnectCause getDisconnectCause();
     method public final android.os.Bundle getExtras();
     method public int getState();
@@ -36633,6 +36643,7 @@
     method public void onConferenceableConnectionsChanged(android.telecom.RemoteConnection, java.util.List<android.telecom.RemoteConnection>);
     method public void onConnectionCapabilitiesChanged(android.telecom.RemoteConnection, int);
     method public void onConnectionEvent(android.telecom.RemoteConnection, java.lang.String, android.os.Bundle);
+    method public void onConnectionPropertiesChanged(android.telecom.RemoteConnection, int);
     method public void onDestroyed(android.telecom.RemoteConnection);
     method public void onDisconnected(android.telecom.RemoteConnection, android.telecom.DisconnectCause);
     method public void onExtrasChanged(android.telecom.RemoteConnection, android.os.Bundle);
@@ -51199,41 +51210,11 @@
     method public java.io.File directory();
     method public java.lang.ProcessBuilder directory(java.io.File);
     method public java.util.Map<java.lang.String, java.lang.String> environment();
-    method public java.lang.ProcessBuilder inheritIO();
-    method public java.lang.ProcessBuilder redirectError(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectError(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectError();
     method public boolean redirectErrorStream();
     method public java.lang.ProcessBuilder redirectErrorStream(boolean);
-    method public java.lang.ProcessBuilder redirectInput(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectInput(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectInput();
-    method public java.lang.ProcessBuilder redirectOutput(java.lang.ProcessBuilder.Redirect);
-    method public java.lang.ProcessBuilder redirectOutput(java.io.File);
-    method public java.lang.ProcessBuilder.Redirect redirectOutput();
     method public java.lang.Process start() throws java.io.IOException;
   }
 
-  public static abstract class ProcessBuilder.Redirect {
-    method public static java.lang.ProcessBuilder.Redirect appendTo(java.io.File);
-    method public java.io.File file();
-    method public static java.lang.ProcessBuilder.Redirect from(java.io.File);
-    method public static java.lang.ProcessBuilder.Redirect to(java.io.File);
-    method public abstract java.lang.ProcessBuilder.Redirect.Type type();
-    field public static final java.lang.ProcessBuilder.Redirect INHERIT;
-    field public static final java.lang.ProcessBuilder.Redirect PIPE;
-  }
-
-  public static final class ProcessBuilder.Redirect.Type extends java.lang.Enum {
-    method public static java.lang.ProcessBuilder.Redirect.Type valueOf(java.lang.String);
-    method public static final java.lang.ProcessBuilder.Redirect.Type[] values();
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type APPEND;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type INHERIT;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type PIPE;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type READ;
-    enum_constant public static final java.lang.ProcessBuilder.Redirect.Type WRITE;
-  }
-
   public abstract interface Readable {
     method public abstract int read(java.nio.CharBuffer) throws java.io.IOException;
   }
diff --git a/cmds/bootanimation/BootAnimation.cpp b/cmds/bootanimation/BootAnimation.cpp
index ea53e59..c597ed2 100644
--- a/cmds/bootanimation/BootAnimation.cpp
+++ b/cmds/bootanimation/BootAnimation.cpp
@@ -68,14 +68,11 @@
 
 // ---------------------------------------------------------------------------
 
-BootAnimation::BootAnimation() : Thread(false), mZip(NULL), mClockEnabled(true) {
+BootAnimation::BootAnimation() : Thread(false), mClockEnabled(true) {
     mSession = new SurfaceComposerClient();
 }
 
 BootAnimation::~BootAnimation() {
-    if (mZip != NULL) {
-        delete mZip;
-    }
 }
 
 void BootAnimation::onFirstRef() {
@@ -288,19 +285,15 @@
 
     bool encryptedAnimation = atoi(decrypt) != 0 || !strcmp("trigger_restart_min_framework", decrypt);
 
-    ZipFileRO* zipFile = NULL;
-    if ((encryptedAnimation &&
-            (access(SYSTEM_ENCRYPTED_BOOTANIMATION_FILE, R_OK) == 0) &&
-            ((zipFile = ZipFileRO::open(SYSTEM_ENCRYPTED_BOOTANIMATION_FILE)) != NULL)) ||
-
-            ((access(OEM_BOOTANIMATION_FILE, R_OK) == 0) &&
-            ((zipFile = ZipFileRO::open(OEM_BOOTANIMATION_FILE)) != NULL)) ||
-
-            ((access(SYSTEM_BOOTANIMATION_FILE, R_OK) == 0) &&
-            ((zipFile = ZipFileRO::open(SYSTEM_BOOTANIMATION_FILE)) != NULL))) {
-        mZip = zipFile;
+    if (encryptedAnimation && (access(SYSTEM_ENCRYPTED_BOOTANIMATION_FILE, R_OK) == 0)) {
+        mZipFileName = SYSTEM_ENCRYPTED_BOOTANIMATION_FILE;
     }
-
+    else if (access(OEM_BOOTANIMATION_FILE, R_OK) == 0) {
+        mZipFileName = OEM_BOOTANIMATION_FILE;
+    }
+    else if (access(SYSTEM_BOOTANIMATION_FILE, R_OK) == 0) {
+        mZipFileName = SYSTEM_BOOTANIMATION_FILE;
+    }
     return NO_ERROR;
 }
 
@@ -309,7 +302,7 @@
     bool r;
     // We have no bootanimation file, so we use the stock android logo
     // animation.
-    if (mZip == NULL) {
+    if (mZipFileName.isEmpty()) {
         r = android();
     } else {
         r = movie();
@@ -429,16 +422,17 @@
     return true;
 }
 
-bool BootAnimation::readFile(const char* name, String8& outString)
+
+static bool readFile(ZipFileRO* zip, const char* name, String8& outString)
 {
-    ZipEntryRO entry = mZip->findEntryByName(name);
+    ZipEntryRO entry = zip->findEntryByName(name);
     ALOGE_IF(!entry, "couldn't find %s", name);
     if (!entry) {
         return false;
     }
 
-    FileMap* entryMap = mZip->createEntryFileMap(entry);
-    mZip->releaseEntry(entry);
+    FileMap* entryMap = zip->createEntryFileMap(entry);
+    zip->releaseEntry(entry);
     ALOGE_IF(!entryMap, "entryMap is null");
     if (!entryMap) {
         return false;
@@ -512,18 +506,18 @@
     glBindTexture(GL_TEXTURE_2D, 0);
 }
 
-bool BootAnimation::movie()
+bool BootAnimation::parseAnimationDesc(Animation& animation)
 {
     String8 desString;
 
-    if (!readFile("desc.txt", desString)) {
+    if (!readFile(animation.zip, "desc.txt", desString)) {
         return false;
     }
     char const* s = desString.string();
 
     // Create and initialize an AudioPlayer if we have an audio_conf.txt file
     String8 audioConf;
-    if (readFile("audio_conf.txt", audioConf)) {
+    if (readFile(animation.zip, "audio_conf.txt", audioConf)) {
         mAudioPlayer = new AudioPlayer;
         if (!mAudioPlayer->init(audioConf.string())) {
             ALOGE("mAudioPlayer.init failed");
@@ -531,8 +525,6 @@
         }
     }
 
-    Animation animation;
-
     // Parse the description file
     for (;;) {
         const char* endl = strstr(s, "\n");
@@ -564,6 +556,7 @@
             part.path = path;
             part.clockPosY = clockPosY;
             part.audioFile = NULL;
+            part.animation = NULL;
             if (!parseColor(color, part.backgroundColor)) {
                 ALOGE("> invalid color '#%s'", color);
                 part.backgroundColor[0] = 0.0f;
@@ -572,13 +565,29 @@
             }
             animation.parts.add(part);
         }
-
+        else if (strcmp(l, "$SYSTEM") == 0) {
+            // ALOGD("> SYSTEM");
+            Animation::Part part;
+            part.playUntilComplete = false;
+            part.count = 1;
+            part.pause = 0;
+            part.audioFile = NULL;
+            part.animation = loadAnimation(String8(SYSTEM_BOOTANIMATION_FILE));
+            if (part.animation != NULL)
+                animation.parts.add(part);
+        }
         s = ++endl;
     }
 
+    return true;
+}
+
+bool BootAnimation::preloadZip(Animation& animation)
+{
     // read all the data structures
     const size_t pcount = animation.parts.size();
     void *cookie = NULL;
+    ZipFileRO* mZip = animation.zip;
     if (!mZip->startIteration(&cookie)) {
         return false;
     }
@@ -624,6 +633,16 @@
 
     mZip->endIteration(cookie);
 
+    return true;
+}
+
+bool BootAnimation::movie()
+{
+
+    Animation* animation = loadAnimation(mZipFileName);
+    if (animation == NULL)
+        return false;
+
     // Blend required to draw time on top of animation frames.
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     glShadeModel(GL_FLAT);
@@ -645,6 +664,19 @@
         mClockEnabled = clockTextureInitialized;
     }
 
+    playAnimation(*animation);
+    releaseAnimation(animation);
+
+    if (clockTextureInitialized) {
+        glDeleteTextures(1, &mClock.name);
+    }
+
+    return false;
+}
+
+bool BootAnimation::playAnimation(const Animation& animation)
+{
+    const size_t pcount = animation.parts.size();
     const int xc = (mWidth - animation.width) / 2;
     const int yc = ((mHeight - animation.height) / 2);
     nsecs_t frameDuration = s2ns(1) / animation.fps;
@@ -657,6 +689,14 @@
         const size_t fcount = part.frames.size();
         glBindTexture(GL_TEXTURE_2D, 0);
 
+        // Handle animation package
+        if (part.animation != NULL) {
+            playAnimation(*part.animation);
+            if (exitPending())
+                break;
+            continue; //to next part
+        }
+
         for (int r=0 ; !part.count || r<part.count ; r++) {
             // Exit any non playuntil complete parts immediately
             if(exitPending() && !part.playUntilComplete)
@@ -744,14 +784,46 @@
             }
         }
     }
-
-    if (clockTextureInitialized) {
-        glDeleteTextures(1, &mClock.name);
-    }
-
-    return false;
+    return true;
 }
 
+void BootAnimation::releaseAnimation(Animation* animation) const
+{
+    for (Vector<Animation::Part>::iterator it = animation->parts.begin(),
+         e = animation->parts.end(); it != e; ++it) {
+        if (it->animation)
+            releaseAnimation(it->animation);
+    }
+    if (animation->zip)
+        delete animation->zip;
+    delete animation;
+}
+
+BootAnimation::Animation* BootAnimation::loadAnimation(const String8& fn)
+{
+    if (mLoadedFiles.indexOf(fn) >= 0) {
+        ALOGE("File \"%s\" is already loaded. Cyclic ref is not allowed",
+            fn.string());
+        return NULL;
+    }
+    ZipFileRO *zip = ZipFileRO::open(fn);
+    if (zip == NULL) {
+        ALOGE("Failed to open animation zip \"%s\": %s",
+            fn.string(), strerror(errno));
+        return NULL;
+    }
+
+    Animation *animation =  new Animation;
+    animation->fileName = fn;
+    animation->zip = zip;
+    mLoadedFiles.add(animation->fileName);
+
+    parseAnimationDesc(*animation);
+    preloadZip(*animation);
+
+    mLoadedFiles.remove(fn);
+    return animation;
+}
 // ---------------------------------------------------------------------------
 
 }
diff --git a/cmds/bootanimation/BootAnimation.h b/cmds/bootanimation/BootAnimation.h
index 83e2b38..d49e1ec 100644
--- a/cmds/bootanimation/BootAnimation.h
+++ b/cmds/bootanimation/BootAnimation.h
@@ -76,19 +76,27 @@
             bool playUntilComplete;
             float backgroundColor[3];
             FileMap* audioFile;
+            Animation* animation;
         };
         int fps;
         int width;
         int height;
         Vector<Part> parts;
+        String8 audioConf;
+        String8 fileName;
+        ZipFileRO* zip;
     };
 
     status_t initTexture(Texture* texture, AssetManager& asset, const char* name);
     status_t initTexture(const Animation::Frame& frame);
     bool android();
-    bool readFile(const char* name, String8& outString);
     bool movie();
     void drawTime(const Texture& clockTex, const int yPos);
+    Animation* loadAnimation(const String8&);
+    bool playAnimation(const Animation&);
+    void releaseAnimation(Animation*) const;
+    bool parseAnimationDesc(Animation&);
+    bool preloadZip(Animation &animation);
 
     void checkExit();
 
@@ -104,8 +112,9 @@
     EGLDisplay  mSurface;
     sp<SurfaceControl> mFlingerSurfaceControl;
     sp<Surface> mFlingerSurface;
-    ZipFileRO   *mZip;
     bool        mClockEnabled;
+    String8     mZipFileName;
+    SortedVector<String8> mLoadedFiles;
 };
 
 // ---------------------------------------------------------------------------
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java
index 2d33a2c..6380801 100644
--- a/core/java/android/app/ActivityManager.java
+++ b/core/java/android/app/ActivityManager.java
@@ -22,6 +22,7 @@
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
+import android.content.res.Configuration;
 import android.graphics.Canvas;
 import android.graphics.Matrix;
 import android.graphics.Point;
@@ -1790,7 +1791,7 @@
 
         public int taskWidth;
         public int taskHeight;
-        public int screenOrientation;
+        public int screenOrientation = Configuration.ORIENTATION_UNDEFINED;
 
         public TaskThumbnailInfo() {
             // Do nothing
@@ -1807,7 +1808,16 @@
         public void reset() {
             taskWidth = 0;
             taskHeight = 0;
-            screenOrientation = 0;
+            screenOrientation = Configuration.ORIENTATION_UNDEFINED;
+        }
+
+        /**
+         * Copies from another ThumbnailInfo.
+         */
+        public void copyFrom(TaskThumbnailInfo o) {
+            taskWidth = o.taskWidth;
+            taskHeight = o.taskHeight;
+            screenOrientation = o.screenOrientation;
         }
 
         /** @hide */
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 5b7dae6..ed590e6 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -272,12 +272,17 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<PermissionInfo> queryPermissionsByGroup(String group, int flags)
             throws NameNotFoundException {
         try {
-            List<PermissionInfo> pi = mPM.queryPermissionsByGroup(group, flags).getList();
-            if (pi != null) {
-                return pi;
+            ParceledListSlice<PermissionInfo> parceledList =
+                    mPM.queryPermissionsByGroup(group, flags);
+            if (parceledList != null) {
+                List<PermissionInfo> pi = parceledList.getList();
+                if (pi != null) {
+                    return pi;
+                }
             }
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -288,7 +293,7 @@
 
     @Override
     public PermissionGroupInfo getPermissionGroupInfo(String name,
-                                                      int flags) throws NameNotFoundException {
+            int flags) throws NameNotFoundException {
         try {
             PermissionGroupInfo pgi = mPM.getPermissionGroupInfo(name, flags);
             if (pgi != null) {
@@ -302,9 +307,15 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<PermissionGroupInfo> getAllPermissionGroups(int flags) {
         try {
-            return mPM.getAllPermissionGroups(flags).getList();
+            ParceledListSlice<PermissionGroupInfo> parceledList =
+                    mPM.getAllPermissionGroups(flags);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -439,9 +450,15 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public FeatureInfo[] getSystemAvailableFeatures() {
         try {
-            final List<FeatureInfo> list = mPM.getSystemAvailableFeatures().getList();
+            ParceledListSlice<FeatureInfo> parceledList =
+                    mPM.getSystemAvailableFeatures();
+            if (parceledList == null) {
+                return new FeatureInfo[0];
+            }
+            final List<FeatureInfo> list = parceledList.getList();
             final FeatureInfo[] res = new FeatureInfo[list.size()];
             for (int i = 0; i < res.length; i++) {
                 res[i] = list.get(i);
@@ -636,10 +653,15 @@
 
     /** @hide */
     @Override
+    @SuppressWarnings("unchecked")
     public List<PackageInfo> getInstalledPackagesAsUser(int flags, int userId) {
         try {
-            ParceledListSlice<PackageInfo> slice = mPM.getInstalledPackages(flags, userId);
-            return slice.getList();
+            ParceledListSlice<PackageInfo> parceledList =
+                    mPM.getInstalledPackages(flags, userId);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -651,9 +673,12 @@
             String[] permissions, int flags) {
         final int userId = mContext.getUserId();
         try {
-            ParceledListSlice<PackageInfo> slice = mPM.getPackagesHoldingPermissions(
-                    permissions, flags, userId);
-            return slice.getList();
+            ParceledListSlice<PackageInfo> parceledList =
+                    mPM.getPackagesHoldingPermissions(permissions, flags, userId);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -664,8 +689,12 @@
     public List<ApplicationInfo> getInstalledApplications(int flags) {
         final int userId = mContext.getUserId();
         try {
-            ParceledListSlice<ApplicationInfo> slice = mPM.getInstalledApplications(flags, userId);
-            return slice.getList();
+            ParceledListSlice<ApplicationInfo> parceledList =
+                    mPM.getInstalledApplications(flags, userId);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -770,20 +799,25 @@
 
     /** @hide Same as above but for a specific user */
     @Override
+    @SuppressWarnings("unchecked")
     public List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent,
-                                                   int flags, int userId) {
+            int flags, int userId) {
         try {
-            return mPM.queryIntentActivities(
-                intent,
-                intent.resolveTypeIfNeeded(mContext.getContentResolver()),
-                flags,
-                userId).getList();
+            ParceledListSlice<ResolveInfo> parceledList =
+                    mPM.queryIntentActivities(intent,
+                            intent.resolveTypeIfNeeded(mContext.getContentResolver()),
+                            flags, userId);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<ResolveInfo> queryIntentActivityOptions(
         ComponentName caller, Intent[] specifics, Intent intent,
         int flags) {
@@ -807,10 +841,13 @@
         }
 
         try {
-            return mPM
-                    .queryIntentActivityOptions(caller, specifics, specificTypes, intent,
-                            intent.resolveTypeIfNeeded(resolver), flags, mContext.getUserId())
-                    .getList();
+            ParceledListSlice<ResolveInfo> parceledList =
+                    mPM.queryIntentActivityOptions(caller, specifics, specificTypes, intent,
+                    intent.resolveTypeIfNeeded(resolver), flags, mContext.getUserId());
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -820,13 +857,17 @@
      * @hide
      */
     @Override
+    @SuppressWarnings("unchecked")
     public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, int flags, int userId) {
         try {
-            return mPM.queryIntentReceivers(
-                intent,
-                intent.resolveTypeIfNeeded(mContext.getContentResolver()),
-                flags,
-                userId).getList();
+            ParceledListSlice<ResolveInfo> parceledList =
+                    mPM.queryIntentReceivers(intent,
+                            intent.resolveTypeIfNeeded(mContext.getContentResolver()),
+                            flags,  userId);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -851,13 +892,17 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<ResolveInfo> queryIntentServicesAsUser(Intent intent, int flags, int userId) {
         try {
-            return mPM.queryIntentServices(
-                intent,
-                intent.resolveTypeIfNeeded(mContext.getContentResolver()),
-                flags,
-                userId).getList();
+            ParceledListSlice<ResolveInfo> parceledList =
+                    mPM.queryIntentServices(intent,
+                    intent.resolveTypeIfNeeded(mContext.getContentResolver()),
+                    flags, userId);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -869,12 +914,18 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<ResolveInfo> queryIntentContentProvidersAsUser(
             Intent intent, int flags, int userId) {
         try {
-            return mPM.queryIntentContentProviders(intent,
-                    intent.resolveTypeIfNeeded(mContext.getContentResolver()), flags, userId)
-                    .getList();
+            ParceledListSlice<ResolveInfo> parceledList =
+                    mPM.queryIntentContentProviders(intent,
+                            intent.resolveTypeIfNeeded(mContext.getContentResolver()),
+                            flags, userId);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -901,12 +952,13 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<ProviderInfo> queryContentProviders(String processName,
-                                                    int uid, int flags) {
+            int uid, int flags) {
         try {
-            ParceledListSlice<ProviderInfo> slice
-                    = mPM.queryContentProviders(processName, uid, flags);
-            return slice != null ? slice.getList() : null;
+            ParceledListSlice<ProviderInfo> slice =
+                    mPM.queryContentProviders(processName, uid, flags);
+            return slice != null ? slice.getList() : Collections.<ProviderInfo>emptyList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -930,10 +982,16 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<InstrumentationInfo> queryInstrumentation(
         String targetPackage, int flags) {
         try {
-            return mPM.queryInstrumentation(targetPackage, flags).getList();
+            ParceledListSlice<InstrumentationInfo> parceledList =
+                    mPM.queryInstrumentation(targetPackage, flags);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -1575,18 +1633,30 @@
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<IntentFilterVerificationInfo> getIntentFilterVerifications(String packageName) {
         try {
-            return mPM.getIntentFilterVerifications(packageName).getList();
+            ParceledListSlice<IntentFilterVerificationInfo> parceledList =
+                    mPM.getIntentFilterVerifications(packageName);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public List<IntentFilter> getAllIntentFilters(String packageName) {
         try {
-            return mPM.getAllIntentFilters(packageName).getList();
+            ParceledListSlice<IntentFilter> parceledList =
+                    mPM.getAllIntentFilters(packageName);
+            if (parceledList == null) {
+                return Collections.emptyList();
+            }
+            return parceledList.getList();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index e730ad8..be82d56a 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -30,6 +30,8 @@
 import android.telephony.SignalStrength;
 import android.text.format.DateFormat;
 import android.util.ArrayMap;
+import android.util.MutableBoolean;
+import android.util.Pair;
 import android.util.Printer;
 import android.util.SparseArray;
 import android.util.SparseIntArray;
@@ -5317,26 +5319,28 @@
         }
 
         if (apps != null) {
-            SparseArray<ArrayList<String>> uids = new SparseArray<ArrayList<String>>();
+            SparseArray<Pair<ArrayList<String>, MutableBoolean>> uids = new SparseArray<>();
             for (int i=0; i<apps.size(); i++) {
                 ApplicationInfo ai = apps.get(i);
-                ArrayList<String> pkgs = uids.get(ai.uid);
+                Pair<ArrayList<String>, MutableBoolean> pkgs = uids.get(
+                        UserHandle.getAppId(ai.uid));
                 if (pkgs == null) {
-                    pkgs = new ArrayList<String>();
-                    uids.put(ai.uid, pkgs);
+                    pkgs = new Pair<>(new ArrayList<String>(), new MutableBoolean(false));
+                    uids.put(UserHandle.getAppId(ai.uid), pkgs);
                 }
-                pkgs.add(ai.packageName);
+                pkgs.first.add(ai.packageName);
             }
             SparseArray<? extends Uid> uidStats = getUidStats();
             final int NU = uidStats.size();
             String[] lineArgs = new String[2];
             for (int i=0; i<NU; i++) {
-                int uid = uidStats.keyAt(i);
-                ArrayList<String> pkgs = uids.get(uid);
-                if (pkgs != null) {
-                    for (int j=0; j<pkgs.size(); j++) {
+                int uid = UserHandle.getAppId(uidStats.keyAt(i));
+                Pair<ArrayList<String>, MutableBoolean> pkgs = uids.get(uid);
+                if (pkgs != null && !pkgs.second.value) {
+                    pkgs.second.value = true;
+                    for (int j=0; j<pkgs.first.size(); j++) {
                         lineArgs[0] = Integer.toString(uid);
-                        lineArgs[1] = pkgs.get(j);
+                        lineArgs[1] = pkgs.first.get(j);
                         dumpLine(pw, 0 /* uid */, "i" /* category */, UID_DATA,
                                 (Object[])lineArgs);
                     }
diff --git a/core/java/android/os/HardwarePropertiesManager.java b/core/java/android/os/HardwarePropertiesManager.java
index 0f2e33d..f13e5b5 100644
--- a/core/java/android/os/HardwarePropertiesManager.java
+++ b/core/java/android/os/HardwarePropertiesManager.java
@@ -101,7 +101,8 @@
      *         {@link #UNDEFINED_TEMPERATURE} if undefined.
      *         Empty if platform doesn't provide the queried temperature.
      *
-     * @throws SecurityException if a non profile or device owner tries to call this method.
+     * @throws SecurityException if something other than the profile or device owner, or the
+     *        current VR service tries to retrieve information provided by this service.
     */
     public @NonNull float[] getDeviceTemperatures(@DeviceTemperatureType int type,
             @TemperatureSource int source) {
@@ -137,7 +138,8 @@
      *         each unplugged core.
      *         Empty if CPU usage is not supported on this system.
      *
-     * @throws SecurityException if a non profile or device owner tries to call this method.
+     * @throws SecurityException if something other than the profile or device owner, or the
+     *        current VR service tries to retrieve information provided by this service.
      */
     public @NonNull CpuUsageInfo[] getCpuUsages() {
         try {
@@ -153,7 +155,8 @@
      * @return an array of float fan speeds in RPM. Empty if there are no fans or fan speed is not
      * supported on this system.
      *
-     * @throws SecurityException if a non profile or device owner tries to call this method.
+     * @throws SecurityException if something other than the profile or device owner, or the
+     *        current VR service tries to retrieve information provided by this service.
      */
     public @NonNull float[] getFanSpeeds() {
         try {
diff --git a/core/java/android/view/HardwareLayer.java b/core/java/android/view/HardwareLayer.java
index a12434c..41c44f1 100644
--- a/core/java/android/view/HardwareLayer.java
+++ b/core/java/android/view/HardwareLayer.java
@@ -16,6 +16,7 @@
 
 package android.view;
 
+import android.annotation.Nullable;
 import android.graphics.Bitmap;
 import android.graphics.Matrix;
 import android.graphics.Paint;
@@ -51,8 +52,8 @@
      * @param paint The paint used when the layer is drawn into the destination canvas.
      * @see View#setLayerPaint(android.graphics.Paint)
      */
-    public void setLayerPaint(Paint paint) {
-        nSetLayerPaint(mFinalizer.get(), paint.getNativeInstance());
+    public void setLayerPaint(@Nullable Paint paint) {
+        nSetLayerPaint(mFinalizer.get(), paint != null ? paint.getNativeInstance() : 0);
         mRenderer.pushLayerUpdate(this);
     }
 
diff --git a/core/java/android/view/RenderNode.java b/core/java/android/view/RenderNode.java
index a45c18d..a19254f 100644
--- a/core/java/android/view/RenderNode.java
+++ b/core/java/android/view/RenderNode.java
@@ -259,7 +259,7 @@
         return nSetLayerType(mNativeRenderNode, layerType);
     }
 
-    public boolean setLayerPaint(Paint paint) {
+    public boolean setLayerPaint(@Nullable Paint paint) {
         return nSetLayerPaint(mNativeRenderNode, paint != null ? paint.getNativeInstance() : 0);
     }
 
diff --git a/core/java/android/view/TextureView.java b/core/java/android/view/TextureView.java
index 1be4810..1a712c3 100644
--- a/core/java/android/view/TextureView.java
+++ b/core/java/android/view/TextureView.java
@@ -16,6 +16,7 @@
 
 package android.view;
 
+import android.annotation.Nullable;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
@@ -133,7 +134,6 @@
      */
     public TextureView(Context context) {
         super(context);
-        init();
     }
 
     /**
@@ -144,7 +144,6 @@
      */
     public TextureView(Context context, AttributeSet attrs) {
         super(context, attrs);
-        init();
     }
 
     /**
@@ -158,7 +157,6 @@
      */
     public TextureView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        init();
     }
 
     /**
@@ -176,11 +174,6 @@
      */
     public TextureView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
-        init();
-    }
-
-    private void init() {
-        mLayerPaint = new Paint();
     }
 
     /**
@@ -260,7 +253,7 @@
      * method will however be taken into account when rendering the content of
      * this TextureView.
      *
-     * @param layerType The ype of layer to use with this view, must be one of
+     * @param layerType The type of layer to use with this view, must be one of
      *        {@link #LAYER_TYPE_NONE}, {@link #LAYER_TYPE_SOFTWARE} or
      *        {@link #LAYER_TYPE_HARDWARE}
      * @param paint The paint used to compose the layer. This argument is optional
@@ -268,16 +261,16 @@
      *        {@link #LAYER_TYPE_NONE}
      */
     @Override
-    public void setLayerType(int layerType, Paint paint) {
-        if (paint != mLayerPaint) {
-            mLayerPaint = paint == null ? new Paint() : paint;
-            invalidate();
-        }
+    public void setLayerType(int layerType, @Nullable Paint paint) {
+        setLayerPaint(paint);
     }
 
     @Override
-    public void setLayerPaint(Paint paint) {
-        setLayerType(/* ignored */ 0, paint);
+    public void setLayerPaint(@Nullable Paint paint) {
+        if (paint != mLayerPaint) {
+            mLayerPaint = paint;
+            invalidate();
+        }
     }
 
     /**
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 6fa2aad..83c6e9e 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -11741,7 +11741,7 @@
         }
     }
 
-   /**
+    /**
      * Utility method to retrieve the inverse of the current mMatrix property.
      * We cache the matrix to avoid recalculating it when transform properties
      * have not changed.
@@ -15626,7 +15626,7 @@
      *
      * @attr ref android.R.styleable#View_layerType
      */
-    public void setLayerType(int layerType, Paint paint) {
+    public void setLayerType(int layerType, @Nullable Paint paint) {
         if (layerType < LAYER_TYPE_NONE || layerType > LAYER_TYPE_HARDWARE) {
             throw new IllegalArgumentException("Layer type can only be one of: LAYER_TYPE_NONE, "
                     + "LAYER_TYPE_SOFTWARE or LAYER_TYPE_HARDWARE");
@@ -15645,8 +15645,7 @@
         }
 
         mLayerType = layerType;
-        final boolean layerDisabled = (mLayerType == LAYER_TYPE_NONE);
-        mLayerPaint = layerDisabled ? null : (paint == null ? new Paint() : paint);
+        mLayerPaint = mLayerType == LAYER_TYPE_NONE ? null : paint;
         mRenderNode.setLayerPaint(mLayerPaint);
 
         // draw() behaves differently if we are on a layer, so we need to
@@ -15680,12 +15679,12 @@
      *
      * @see #setLayerType(int, android.graphics.Paint)
      */
-    public void setLayerPaint(Paint paint) {
+    public void setLayerPaint(@Nullable Paint paint) {
         int layerType = getLayerType();
         if (layerType != LAYER_TYPE_NONE) {
-            mLayerPaint = paint == null ? new Paint() : paint;
+            mLayerPaint = paint;
             if (layerType == LAYER_TYPE_HARDWARE) {
-                if (mRenderNode.setLayerPaint(mLayerPaint)) {
+                if (mRenderNode.setLayerPaint(paint)) {
                     invalidateViewProperty(false, false);
                 }
             } else {
@@ -16855,7 +16854,7 @@
                 canvas.drawBitmap(cache, 0.0f, 0.0f, cachePaint);
             } else {
                 // use layer paint to draw the bitmap, merging the two alphas, but also restore
-                int layerPaintAlpha = mLayerPaint.getAlpha();
+                int layerPaintAlpha = mLayerPaint != null ? mLayerPaint.getAlpha() : 255;
                 mLayerPaint.setAlpha((int) (alpha * layerPaintAlpha));
                 canvas.drawBitmap(cache, 0.0f, 0.0f, mLayerPaint);
                 mLayerPaint.setAlpha(layerPaintAlpha);
diff --git a/core/res/res/values-television/config.xml b/core/res/res/values-television/config.xml
index 58d3d91..c0716e9 100644
--- a/core/res/res/values-television/config.xml
+++ b/core/res/res/values-television/config.xml
@@ -26,12 +26,4 @@
 
     <!-- Default bounds [left top right bottom] on screen for picture-in-picture windows. -->
     <string translatable="false" name="config_defaultPictureInPictureBounds">"1328 54 1808 324"</string>
-
-    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows, when the PIP
-         is located in center. -->
-    <string translatable="false" name="config_centeredPictureInPictureBounds">"596 280 1324 690"</string>
-
-    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows,
-         when the PIP is shown with Recents. -->
-    <string translatable="false" name="config_pictureInPictureBoundsInRecents">"1484 96 1804 276"</string>
 </resources>
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 01b2c47..6ecaa1f 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2462,14 +2462,6 @@
     <!-- Default bounds [left top right bottom] on screen for picture-in-picture windows. -->
     <string translatable="false" name="config_defaultPictureInPictureBounds">"0 0 100 100"</string>
 
-    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows, when the PIP
-         is located in center. -->
-    <string translatable="false" name="config_centeredPictureInPictureBounds">"0 0 300 300"</string>
-
-    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows,
-         when the PIP is shown with Recents. -->
-    <string translatable="false" name="config_pictureInPictureBoundsInRecents">"0 0 100 100"</string>
-
     <!-- Controls the snap mode for the docked stack divider
              0 - 3 snap targets: left/top has 16:9 ratio, 1:1, and right/bottom has 16:9 ratio
              1 - 3 snap targets: fixed ratio, 1:1, (1 - fixed ratio)
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index 081d613..9b7b1d4 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -22,6 +22,8 @@
     <dimen name="thumbnail_width">192dp</dimen>
     <!-- The height that is used when creating thumbnails of applications. -->
     <dimen name="thumbnail_height">192dp</dimen>
+    <!-- The amount to scale a fullscreen screenshot thumbnail. -->
+    <item name="thumbnail_fullscreen_scale" type="fraction">60%</item>
     <!-- The standard size (both width and height) of an application icon that
          will be displayed in the app launcher and elsewhere. -->
     <dimen name="app_icon_size">48dip</dimen>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index ce7d80b..7426ddf 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -308,8 +308,6 @@
   <java-symbol type="bool" name="config_guestUserEphemeral" />
   <java-symbol type="bool" name="config_localDisplaysMirrorContent" />
   <java-symbol type="string" name="config_defaultPictureInPictureBounds" />
-  <java-symbol type="string" name="config_centeredPictureInPictureBounds" />
-  <java-symbol type="string" name="config_pictureInPictureBoundsInRecents" />
   <java-symbol type="integer" name="config_wifi_framework_5GHz_preference_boost_threshold" />
   <java-symbol type="integer" name="config_wifi_framework_5GHz_preference_boost_factor" />
   <java-symbol type="integer" name="config_wifi_framework_5GHz_preference_penalty_threshold" />
@@ -1513,6 +1511,7 @@
   <java-symbol type="dimen" name="docked_stack_minimize_thickness" />
   <java-symbol type="integer" name="config_dockedStackDividerSnapMode" />
   <java-symbol type="fraction" name="docked_stack_divider_fixed_ratio" />
+  <java-symbol type="fraction" name="thumbnail_fullscreen_scale" />
   <java-symbol type="dimen" name="navigation_bar_height" />
   <java-symbol type="dimen" name="navigation_bar_height_landscape" />
   <java-symbol type="dimen" name="navigation_bar_width" />
diff --git a/media/java/android/media/browse/MediaBrowser.java b/media/java/android/media/browse/MediaBrowser.java
index fe2796c..c1805cb 100644
--- a/media/java/android/media/browse/MediaBrowser.java
+++ b/media/java/android/media/browse/MediaBrowser.java
@@ -57,8 +57,9 @@
  * <h3>Standard Extra Data</h3>
  *
  * <p>These are the current standard fields that can be used as extra data via
- * {@link #subscribe(String, Bundle, SubscriptionCallback)}, {@link #unsubscribe(String, Bundle)},
- * and {@link SubscriptionCallback#onChildrenLoaded(String, List, Bundle)}.
+ * {@link #subscribe(String, Bundle, SubscriptionCallback)},
+ * {@link #unsubscribe(String, SubscriptionCallback)}, and
+ * {@link SubscriptionCallback#onChildrenLoaded(String, List, Bundle)}.
  *
  * <ul>
  *     <li> {@link #EXTRA_PAGE}
@@ -383,7 +384,7 @@
     }
 
     /**
-     * Unsubscribes for changes to the children of the specified media id.
+     * Unsubscribes for changes to the children of the specified media id through a callback.
      * <p>
      * The query callback will no longer be invoked for results associated with
      * this id once this method returns.
@@ -391,13 +392,13 @@
      *
      * @param parentId The id of the parent media item whose list of children
      *            will be unsubscribed.
-     * @param options A bundle sent to the media browse service to subscribe.
+     * @param callback A callback sent to the media browse service to subscribe.
      */
-    public void unsubscribe(@NonNull String parentId, @NonNull Bundle options) {
-        if (options == null) {
-            throw new IllegalArgumentException("options are null");
+    public void unsubscribe(@NonNull String parentId, @NonNull SubscriptionCallback callback) {
+        if (callback == null) {
+            throw new IllegalArgumentException("callback is null");
         }
-        unsubscribeInternal(parentId, options);
+        unsubscribeInternal(parentId, callback);
     }
 
     /**
@@ -490,7 +491,7 @@
         }
     }
 
-    private void unsubscribeInternal(String parentId, Bundle options) {
+    private void unsubscribeInternal(String parentId, SubscriptionCallback callback) {
         // Check arguments.
         if (TextUtils.isEmpty(parentId)) {
             throw new IllegalArgumentException("parentId is empty.");
@@ -500,16 +501,21 @@
         Subscription sub = mSubscriptions.get(parentId);
 
         // Tell the service if necessary.
-        if (sub != null && sub.removeCallback(options) && mState == CONNECT_STATE_CONNECTED) {
+        if (mState == CONNECT_STATE_CONNECTED && sub != null) {
             try {
-                // NOTE: Do not call removeSubscriptionWithOptions when options are null. Otherwise,
-                // it will break the action of support library which expects removeSubscription will
-                // be called when options are null.
-                if (options == null) {
+                if (callback == null) {
                     mServiceBinder.removeSubscription(parentId, mServiceCallbacks);
                 } else {
-                    mServiceBinder.removeSubscriptionWithOptions(
-                            parentId, options, mServiceCallbacks);
+                    final List<SubscriptionCallback> callbacks = sub.getCallbacks();
+                    final List<Bundle> optionsList = sub.getOptionsList();
+                    for (int i = callbacks.size() - 1; i >= 0; --i) {
+                        if (callbacks.get(i) == callback) {
+                            mServiceBinder.removeSubscriptionWithOptions(
+                                    parentId, optionsList.get(i), mServiceCallbacks);
+                            callbacks.remove(i);
+                            optionsList.remove(i);
+                        }
+                    }
                 }
             } catch (RemoteException ex) {
                 // Process is crashing. We will disconnect, and upon reconnect we will
@@ -517,7 +523,8 @@
                 Log.d(TAG, "removeSubscription failed with RemoteException parentId=" + parentId);
             }
         }
-        if (sub != null && sub.isEmpty()) {
+
+        if (sub != null && (sub.isEmpty() || callback == null)) {
             mSubscriptions.remove(parentId);
         }
     }
@@ -1118,16 +1125,5 @@
             mCallbacks.add(callback);
             mOptionsList.add(options);
         }
-
-        public boolean removeCallback(Bundle options) {
-            for (int i = 0; i < mOptionsList.size(); ++i) {
-                if (MediaBrowserUtils.areSameOptions(mOptionsList.get(i), options)) {
-                    mCallbacks.remove(i);
-                    mOptionsList.remove(i);
-                    return true;
-                }
-            }
-            return false;
-        }
     }
 }
diff --git a/media/java/android/media/tv/TvInputService.java b/media/java/android/media/tv/TvInputService.java
index 612a147..97ef6d8 100644
--- a/media/java/android/media/tv/TvInputService.java
+++ b/media/java/android/media/tv/TvInputService.java
@@ -1689,19 +1689,20 @@
         public abstract void onTune(Uri channelUri);
 
         /**
-         * Called when the application requests to tune to a given channel for TV program recording.
+         * Calls {@link #onTune(Uri)}. Override this method in order to handle domain-specific
+         * features that are only known between certain TV inputs and their clients.
          *
          * <p>The application may call this method before starting or after stopping recording, but
          * not during recording.
          *
-         * <p>The session must call {@link #notifyTuned()} if the tune request was fulfilled, or
+         * <p>The session must call {@link #notifyTuned(Uri)} if the tune request was fulfilled, or
          * {@link #notifyError(int)} otherwise.
          *
          * @param channelUri The URI of a channel.
-         * @param params Extra parameters.
-         * @hide
+         * @param params Domain-specific data for this tune request. Keys <em>must</em> be a scoped
+         *            name, i.e. prefixed with a package name you own, so that different developers
+         *            will not create conflicting keys.
          */
-        @SystemApi
         public void onTune(Uri channelUri, Bundle params) {
             onTune(channelUri);
         }
diff --git a/media/java/android/media/tv/TvRecordingClient.java b/media/java/android/media/tv/TvRecordingClient.java
index da1002d..a5ff29f 100644
--- a/media/java/android/media/tv/TvRecordingClient.java
+++ b/media/java/android/media/tv/TvRecordingClient.java
@@ -91,22 +91,23 @@
      * Tunes to a given channel for TV program recording. The first tune request will create a new
      * recording session for the corresponding TV input and establish a connection between the
      * application and the session. If recording has already started in the current recording
-     * session, this method throws an exception.
+     * session, this method throws an exception. This can be used to provide domain-specific
+     * features that are only known between certain client and their TV inputs.
      *
      * <p>The application may call this method before starting or after stopping recording, but not
      * during recording.
      *
      * <p>The recording session will respond by calling
-     * {@link RecordingCallback#onTuned()} if the tune request was fulfilled, or
+     * {@link RecordingCallback#onTuned(Uri)} if the tune request was fulfilled, or
      * {@link RecordingCallback#onError(int)} otherwise.
      *
      * @param inputId The ID of the TV input for the given channel.
      * @param channelUri The URI of a channel.
-     * @param params Extra parameters.
+     * @param params Domain-specific data for this tune request. Keys <em>must</em> be a scoped
+     *            name, i.e. prefixed with a package name you own, so that different developers will
+     *            not create conflicting keys.
      * @throws IllegalStateException If recording is already started.
-     * @hide
      */
-    @SystemApi
     public void tune(String inputId, Uri channelUri, Bundle params) {
         if (DEBUG) Log.d(TAG, "tune(" + channelUri + ")");
         if (TextUtils.isEmpty(inputId)) {
diff --git a/media/java/android/service/media/MediaBrowserService.java b/media/java/android/service/media/MediaBrowserService.java
index f593685..ae86632 100644
--- a/media/java/android/service/media/MediaBrowserService.java
+++ b/media/java/android/service/media/MediaBrowserService.java
@@ -574,6 +574,9 @@
      * Remove the subscription.
      */
     private boolean removeSubscription(String id, ConnectionRecord connection, Bundle options) {
+        if (options == null) {
+            return connection.subscriptions.remove(id) != null;
+        }
         boolean removed = false;
         List<Bundle> optionsList = connection.subscriptions.get(id);
         if (optionsList != null) {
diff --git a/packages/MtpDocumentsProvider/jni/com_android_mtp_AppFuse.cpp b/packages/MtpDocumentsProvider/jni/com_android_mtp_AppFuse.cpp
index 2b44d51..1d4ed1d 100644
--- a/packages/MtpDocumentsProvider/jni/com_android_mtp_AppFuse.cpp
+++ b/packages/MtpDocumentsProvider/jni/com_android_mtp_AppFuse.cpp
@@ -51,6 +51,7 @@
 static jclass app_fuse_class;
 static jmethodID app_fuse_get_file_size;
 static jmethodID app_fuse_read_object_bytes;
+static jmethodID app_fuse_write_object_bytes;
 static jfieldID app_fuse_buffer;
 
 // NOTE:
@@ -140,6 +141,9 @@
             case FUSE_READ:
                 invoke_handler(fd, req, &AppFuse::handle_fuse_read);
                 return true;
+            case FUSE_WRITE:
+                invoke_handler(fd, req, &AppFuse::handle_fuse_write);
+                return true;
             case FUSE_RELEASE:
                 invoke_handler(fd, req, &AppFuse::handle_fuse_release);
                 return true;
@@ -289,6 +293,29 @@
         return 0;
     }
 
+    int handle_fuse_write(const fuse_in_header& /* header */,
+                          const fuse_write_in* in,
+                          FuseResponse<fuse_write_out>* out) {
+        if (in->size > MAX_WRITE) {
+            return -EINVAL;
+        }
+        const std::map<uint32_t, uint64_t>::iterator it = handles_.find(in->fh);
+        if (it == handles_.end()) {
+            return -EBADF;
+        }
+        const uint64_t offset = in->offset;
+        const uint32_t size = in->size;
+        const void* const buffer = reinterpret_cast<const uint8_t*>(in) + sizeof(fuse_write_in);
+        uint32_t written_size;
+        const int result = write_object_bytes(it->second, offset, size, buffer, &written_size);
+        if (result < 0) {
+            return result;
+        }
+        out->prepare_buffer();
+        out->data()->size = written_size;
+        return 0;
+    }
+
     int handle_fuse_release(const fuse_in_header& /* header */,
                             const fuse_release_in* in,
                             FuseResponse<void>* /* out */) {
@@ -355,6 +382,27 @@
         return read_size;
     }
 
+    int write_object_bytes(int inode, uint64_t offset, uint32_t size, const void* buffer,
+                           uint32_t* written_size) {
+        ScopedLocalRef<jbyteArray> array(
+                env_,
+                static_cast<jbyteArray>(env_->GetObjectField(self_, app_fuse_buffer)));
+        {
+            ScopedByteArrayRW bytes(env_, array.get());
+            if (bytes.get() == nullptr) {
+                return -EIO;
+            }
+            memcpy(bytes.get(), buffer, size);
+        }
+        *written_size = env_->CallIntMethod(
+                self_, app_fuse_write_object_bytes, inode, offset, size, array.get());
+        if (env_->ExceptionCheck()) {
+            env_->ExceptionClear();
+            return -EIO;
+        }
+        return 0;
+    }
+
     static void fuse_reply(int fd, int unique, int reply_code, void* reply_data,
                            size_t reply_size) {
         // Don't send any data for error case.
@@ -469,6 +517,28 @@
         return -1;
     }
 
+    app_fuse_write_object_bytes = env->GetMethodID(app_fuse_class, "writeObjectBytes", "(IJI[B)I");
+    if (app_fuse_write_object_bytes == nullptr) {
+        ALOGE("Can't find getWriteObjectBytes");
+        return -1;
+    }
+
+    app_fuse_buffer = env->GetFieldID(app_fuse_class, "mBuffer", "[B");
+    if (app_fuse_buffer == nullptr) {
+        ALOGE("Can't find mBuffer");
+        return -1;
+    }
+
+    const jfieldID read_max_fied = env->GetStaticFieldID(app_fuse_class, "MAX_READ", "I");
+    if (static_cast<int>(env->GetStaticIntField(app_fuse_class, read_max_fied)) != MAX_READ) {
+        return -1;
+    }
+
+    const jfieldID write_max_fied = env->GetStaticFieldID(app_fuse_class, "MAX_WRITE", "I");
+    if (static_cast<int>(env->GetStaticIntField(app_fuse_class, write_max_fied)) != MAX_WRITE) {
+        return -1;
+    }
+
     const int result = android::AndroidRuntime::registerNativeMethods(
             env, "com/android/mtp/AppFuse", gMethods, NELEM(gMethods));
     if (result < 0) {
diff --git a/packages/MtpDocumentsProvider/src/com/android/mtp/AppFuse.java b/packages/MtpDocumentsProvider/src/com/android/mtp/AppFuse.java
index 38435f4..1fd471c 100644
--- a/packages/MtpDocumentsProvider/src/com/android/mtp/AppFuse.java
+++ b/packages/MtpDocumentsProvider/src/com/android/mtp/AppFuse.java
@@ -38,8 +38,12 @@
      * Max read amount specified at the FUSE kernel implementation.
      * The value is copied from sdcard.c.
      */
+    @UsedByNative("com_android_mtp_AppFuse.cpp")
     static final int MAX_READ = 128 * 1024;
 
+    @UsedByNative("com_android_mtp_AppFuse.cpp")
+    static final int MAX_WRITE = 256 * 1024;
+
     private final String mName;
     private final Callback mCallback;
 
@@ -47,7 +51,7 @@
      * Buffer for read bytes request.
      * Don't use the buffer from the out of AppFuseMessageThread.
      */
-    private byte[] mBuffer = new byte[MAX_READ];
+    private byte[] mBuffer = new byte[Math.max(MAX_READ, MAX_WRITE)];
 
     private Thread mMessageThread;
     private ParcelFileDescriptor mDeviceFd;
@@ -79,11 +83,22 @@
         }
     }
 
-    public ParcelFileDescriptor openFile(int i) throws FileNotFoundException {
+    /**
+     * Opens a file on app fuse and returns ParcelFileDescriptor.
+     *
+     * @param i ID for opened file.
+     * @param mode Mode for opening file.
+     * @see ParcelFileDescriptor#MODE_READ_ONLY
+     * @see ParcelFileDescriptor#MODE_WRITE_ONLY
+     */
+    public ParcelFileDescriptor openFile(int i, int mode) throws FileNotFoundException {
+        Preconditions.checkArgument(
+                mode == ParcelFileDescriptor.MODE_READ_ONLY ||
+                mode == ParcelFileDescriptor.MODE_WRITE_ONLY);
         return ParcelFileDescriptor.open(new File(
                 getMountPoint(),
                 Integer.toString(i)),
-                ParcelFileDescriptor.MODE_READ_ONLY);
+                mode);
     }
 
     File getMountPoint() {
@@ -100,7 +115,7 @@
         long getFileSize(int inode) throws FileNotFoundException;
 
         /**
-         * Returns flie bytes for the give inode.
+         * Returns file bytes for the give inode.
          * @param inode
          * @param offset Offset for file bytes.
          * @param size Size for file bytes.
@@ -109,6 +124,17 @@
          * @throws IOException
          */
         long readObjectBytes(int inode, long offset, long size, byte[] bytes) throws IOException;
+
+        /**
+         * Handles writing bytes for the give inode.
+         * @param inode
+         * @param offset Offset for file bytes.
+         * @param size Size for file bytes.
+         * @param bytes Buffer to store file bytes.
+         * @return Number of read bytes. Must not be negative.
+         * @throws IOException
+         */
+        int writeObjectBytes(int inode, long offset, int size, byte[] bytes) throws IOException;
     }
 
     @UsedByNative("com_android_mtp_AppFuse.cpp")
@@ -138,6 +164,15 @@
         }
     }
 
+    @UsedByNative("com_android_mtp_AppFuse.cpp")
+    @WorkerThread
+    private /* unsgined */ int writeObjectBytes(int inode,
+                                                /* unsigned */ long offset,
+                                                /* unsigned */ int size,
+                                                byte[] bytes) throws IOException {
+        return mCallback.writeObjectBytes(inode, offset, size, bytes);
+    }
+
     private native boolean native_start_app_fuse_loop(int fd);
 
     private class AppFuseMessageThread extends Thread {
diff --git a/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java b/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java
index cf5bee5..4152d1e 100644
--- a/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java
+++ b/packages/MtpDocumentsProvider/src/com/android/mtp/MtpDocumentsProvider.java
@@ -242,7 +242,8 @@
                     // extension.
                     if (MtpDeviceRecord.isPartialReadSupported(
                             device.operationsSupported, fileSize)) {
-                        return mAppFuse.openFile(Integer.parseInt(documentId));
+                        return mAppFuse.openFile(
+                                Integer.parseInt(documentId), ParcelFileDescriptor.MODE_READ_ONLY);
                     } else {
                         return getPipeManager(identifier).readDocument(mMtpManager, identifier);
                     }
@@ -606,5 +607,12 @@
         public long getFileSize(int inode) throws FileNotFoundException {
             return MtpDocumentsProvider.this.getFileSize(String.valueOf(inode));
         }
+
+        @Override
+        public int writeObjectBytes(int inode, long offset, int size, byte[] bytes)
+                throws IOException {
+            // TODO: Implement it.
+            throw new IOException();
+        }
     }
 }
diff --git a/packages/MtpDocumentsProvider/src/com/android/mtp/annotations/UsedByNative.java b/packages/MtpDocumentsProvider/src/com/android/mtp/annotations/UsedByNative.java
index a7f295f..2ded925 100644
--- a/packages/MtpDocumentsProvider/src/com/android/mtp/annotations/UsedByNative.java
+++ b/packages/MtpDocumentsProvider/src/com/android/mtp/annotations/UsedByNative.java
@@ -22,7 +22,7 @@
 /**
  * Annotation that shows the method is used by JNI.
  */
-@Target(ElementType.METHOD)
+@Target({ElementType.METHOD, ElementType.FIELD})
 public @interface UsedByNative {
     /**
      * JNI file name that uses the method.
diff --git a/packages/MtpDocumentsProvider/tests/src/com/android/mtp/AppFuseTest.java b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/AppFuseTest.java
index c0973bd..3b92506 100644
--- a/packages/MtpDocumentsProvider/tests/src/com/android/mtp/AppFuseTest.java
+++ b/packages/MtpDocumentsProvider/tests/src/com/android/mtp/AppFuseTest.java
@@ -56,7 +56,8 @@
                     }
                 });
         appFuse.mount(storageManager);
-        final ParcelFileDescriptor fd = appFuse.openFile(INODE);
+        final ParcelFileDescriptor fd = appFuse.openFile(
+                INODE, ParcelFileDescriptor.MODE_READ_ONLY);
         fd.close();
         appFuse.close();
     }
@@ -67,11 +68,21 @@
         final AppFuse appFuse = new AppFuse("test", new TestCallback());
         appFuse.mount(storageManager);
         try {
-            appFuse.openFile(INODE);
+            appFuse.openFile(INODE, ParcelFileDescriptor.MODE_READ_ONLY);
             fail();
-        } catch (Throwable t) {
-            assertTrue(t instanceof FileNotFoundException);
-        }
+        } catch (FileNotFoundException exp) {}
+        appFuse.close();
+    }
+
+    public void testOpenFile_illegalMode() throws IOException {
+        final StorageManager storageManager = getContext().getSystemService(StorageManager.class);
+        final int INODE = 10;
+        final AppFuse appFuse = new AppFuse("test", new TestCallback());
+        appFuse.mount(storageManager);
+        try {
+            appFuse.openFile(INODE, ParcelFileDescriptor.MODE_READ_WRITE);
+            fail();
+        } catch (IllegalArgumentException exp) {}
         appFuse.close();
     }
 
@@ -105,7 +116,8 @@
                     }
                 });
         appFuse.mount(storageManager);
-        final ParcelFileDescriptor fd = appFuse.openFile(fileInode);
+        final ParcelFileDescriptor fd = appFuse.openFile(
+                fileInode, ParcelFileDescriptor.MODE_READ_ONLY);
         try (final ParcelFileDescriptor.AutoCloseInputStream stream =
                 new ParcelFileDescriptor.AutoCloseInputStream(fd)) {
             final byte[] buffer = new byte[1024];
@@ -115,6 +127,71 @@
         appFuse.close();
     }
 
+    public void testWriteFile() throws IOException {
+        final StorageManager storageManager = getContext().getSystemService(StorageManager.class);
+        final int INODE = 10;
+        final byte[] resultBytes = new byte[5];
+        final AppFuse appFuse = new AppFuse(
+                "test",
+                new TestCallback() {
+                    @Override
+                    public long getFileSize(int inode) throws FileNotFoundException {
+                        if (inode != INODE) {
+                            throw new FileNotFoundException();
+                        }
+                        return resultBytes.length;
+                    }
+
+                    @Override
+                    public int writeObjectBytes(int inode, long offset, int size, byte[] bytes) {
+                        for (int i = 0; i < size; i++) {
+                            resultBytes[(int)(offset + i)] = bytes[i];
+                        }
+                        return size;
+                    }
+                });
+        appFuse.mount(storageManager);
+        final ParcelFileDescriptor fd = appFuse.openFile(
+                INODE, ParcelFileDescriptor.MODE_WRITE_ONLY);
+        try (final ParcelFileDescriptor.AutoCloseOutputStream stream =
+                new ParcelFileDescriptor.AutoCloseOutputStream(fd)) {
+            stream.write('a');
+            stream.write('b');
+            stream.write('c');
+            stream.write('d');
+            stream.write('e');
+        }
+        final byte[] BYTES = new byte[] { 'a', 'b', 'c', 'd', 'e' };
+        assertTrue(Arrays.equals(BYTES, resultBytes));
+        appFuse.close();
+    }
+
+    public void testWriteFile_writeError() throws IOException {
+        final StorageManager storageManager = getContext().getSystemService(StorageManager.class);
+        final int INODE = 10;
+        final AppFuse appFuse = new AppFuse(
+                "test",
+                new TestCallback() {
+                    @Override
+                    public long getFileSize(int inode) throws FileNotFoundException {
+                        if (inode != INODE) {
+                            throw new FileNotFoundException();
+                        }
+                        return 5;
+                    }
+                });
+        appFuse.mount(storageManager);
+        final ParcelFileDescriptor fd = appFuse.openFile(
+                INODE, ParcelFileDescriptor.MODE_WRITE_ONLY);
+        try (final ParcelFileDescriptor.AutoCloseOutputStream stream =
+                new ParcelFileDescriptor.AutoCloseOutputStream(fd)) {
+            stream.write('a');
+            fail();
+        } catch (IOException e) {
+        }
+        appFuse.close();
+    }
+
     private static class TestCallback implements AppFuse.Callback {
         @Override
         public long getFileSize(int inode) throws FileNotFoundException {
@@ -126,5 +203,11 @@
                 throws IOException {
             throw new IOException();
         }
+
+        @Override
+        public int writeObjectBytes(int inode, long offset, int size, byte[] bytes)
+                throws IOException {
+            throw new IOException();
+        }
     }
 }
diff --git a/packages/SystemUI/res/anim/tv_pip_controls_fade_in.xml b/packages/SystemUI/res/anim/tv_pip_controls_fade_in.xml
new file mode 100644
index 0000000..89e4aac
--- /dev/null
+++ b/packages/SystemUI/res/anim/tv_pip_controls_fade_in.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <objectAnimator
+        android:propertyName="translationY"
+        android:valueTo="10dp"
+        android:interpolator="@android:interpolator/linear_out_slow_in"
+        android:duration="@integer/recents_tv_pip_focus_anim_duration" />
+    <objectAnimator
+        android:propertyName="alpha"
+        android:valueTo="1.0"
+        android:interpolator="@android:interpolator/linear_out_slow_in"
+        android:duration="@integer/recents_tv_pip_focus_anim_duration" />
+</set>
diff --git a/packages/SystemUI/res/anim/tv_pip_controls_fade_out.xml b/packages/SystemUI/res/anim/tv_pip_controls_fade_out.xml
new file mode 100644
index 0000000..c73fed6
--- /dev/null
+++ b/packages/SystemUI/res/anim/tv_pip_controls_fade_out.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <objectAnimator
+        android:propertyName="translationY"
+        android:valueTo="0dp"
+        android:interpolator="@android:interpolator/fast_out_linear_in"
+        android:duration="@integer/recents_tv_pip_focus_anim_duration" />
+    <objectAnimator
+        android:propertyName="alpha"
+        android:valueTo="0.0"
+        android:interpolator="@android:interpolator/fast_out_linear_in"
+        android:duration="@integer/recents_tv_pip_focus_anim_duration" />
+</set>
diff --git a/packages/SystemUI/res/layout/recents_on_tv.xml b/packages/SystemUI/res/layout/recents_on_tv.xml
index f0bfebe..0f8c77c 100644
--- a/packages/SystemUI/res/layout/recents_on_tv.xml
+++ b/packages/SystemUI/res/layout/recents_on_tv.xml
@@ -19,8 +19,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:clipChildren="false"
-    android:clipToPadding="false"
-    android:layoutDirection="rtl">
+    android:clipToPadding="false">
     <com.android.systemui.recents.tv.views.TaskStackHorizontalGridView
         android:id="@+id/task_list"
         android:layout_width="wrap_content"
@@ -29,20 +28,21 @@
         android:clipToPadding="false"
         android:descendantFocusability="beforeDescendants"
         android:layout_marginTop="@dimen/recents_tv_gird_row_top_margin"
-        android:focusable="true" />
+        android:focusable="true"
+        android:layoutDirection="rtl" />
+
     <View
         android:id="@+id/pip_shade"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:visibility="gone"
-        android:background="#76000000"/>
+        android:background="#76000000" />
 
-    <!-- Placeholder view to handle key events for PIP when it's focused.
-         Size and positions will be adjusted to comply with the PIP bounds -->
-    <View
-        android:id="@+id/pip"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        android:visibility="gone"
-        android:focusable="true" />
+    <include
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="top|center_horizontal"
+        android:layout_marginTop="132dp"
+        layout="@layout/tv_pip_controls" />
+
 </com.android.systemui.recents.tv.views.RecentsTvView>
diff --git a/packages/SystemUI/res/layout/recents_task_view_header.xml b/packages/SystemUI/res/layout/recents_task_view_header.xml
index 59a2bd9..2b3c5df 100644
--- a/packages/SystemUI/res/layout/recents_task_view_header.xml
+++ b/packages/SystemUI/res/layout/recents_task_view_header.xml
@@ -14,28 +14,28 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
+<!-- The layouts params are calculated in TaskViewHeader.java -->
 <com.android.systemui.recents.views.TaskViewHeader
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/task_view_bar"
     android:layout_width="match_parent"
-    android:layout_height="@dimen/recents_task_view_header_height"
+    android:layout_height="wrap_content"
     android:layout_gravity="top|center_horizontal">
     <com.android.systemui.recents.views.FixedSizeImageView
         android:id="@+id/icon"
         android:contentDescription="@string/recents_app_info_button_label"
-        android:layout_width="@dimen/recents_task_view_header_icon_width"
-        android:layout_height="@dimen/recents_task_view_header_icon_height"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_gravity="center_vertical|start"
         android:paddingTop="8dp"
         android:paddingBottom="8dp"
         android:paddingStart="16dp"
         android:paddingEnd="12dp" />
     <LinearLayout
+        android:id="@+id/title_container"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical|start"
-        android:layout_marginStart="56dp"
-        android:layout_marginEnd="56dp"
         android:orientation="vertical">
         <TextView
             android:id="@+id/title"
@@ -67,21 +67,20 @@
     </LinearLayout>
     <com.android.systemui.recents.views.FixedSizeImageView
         android:id="@+id/move_task"
-        android:layout_width="@dimen/recents_task_view_header_button_width"
-        android:layout_height="@dimen/recents_task_view_header_button_height"
-        android:layout_marginEnd="@dimen/recents_task_view_header_button_width"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_gravity="center_vertical|end"
-        android:padding="16dp"
+        android:padding="@dimen/recents_task_view_header_button_padding"
         android:src="@drawable/star"
         android:background="?android:selectableItemBackground"
         android:alpha="0"
         android:visibility="gone" />
     <com.android.systemui.recents.views.FixedSizeImageView
         android:id="@+id/dismiss_task"
-        android:layout_width="@dimen/recents_task_view_header_button_width"
-        android:layout_height="@dimen/recents_task_view_header_button_height"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_gravity="center_vertical|end"
-        android:padding="16dp"
+        android:padding="@dimen/recents_task_view_header_button_padding"
         android:src="@drawable/recents_dismiss_light"
         android:background="?android:selectableItemBackground"
         android:alpha="0"
diff --git a/packages/SystemUI/res/layout/recents_task_view_header_overlay.xml b/packages/SystemUI/res/layout/recents_task_view_header_overlay.xml
index 433e69e..cf09b1d 100644
--- a/packages/SystemUI/res/layout/recents_task_view_header_overlay.xml
+++ b/packages/SystemUI/res/layout/recents_task_view_header_overlay.xml
@@ -13,6 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
+<!-- The layouts params are calculated in TaskViewHeader.java -->
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
@@ -20,8 +21,8 @@
     <com.android.systemui.recents.views.FixedSizeImageView
         android:id="@+id/app_icon"
         android:contentDescription="@string/recents_app_info_button_label"
-        android:layout_width="@dimen/recents_task_view_header_icon_width"
-        android:layout_height="@dimen/recents_task_view_header_icon_height"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_gravity="center_vertical|start"
         android:paddingTop="8dp"
         android:paddingBottom="8dp"
@@ -32,8 +33,6 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical|start"
-        android:layout_marginStart="56dp"
-        android:layout_marginEnd="112dp"
         android:textSize="16sp"
         android:textColor="#ffffffff"
         android:text="@string/recents_empty_message"
@@ -44,10 +43,10 @@
         android:fadingEdge="horizontal" />
     <com.android.systemui.recents.views.FixedSizeImageView
         android:id="@+id/app_info"
-        android:layout_width="@dimen/recents_task_view_header_button_width"
-        android:layout_height="@dimen/recents_task_view_header_button_height"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         android:layout_gravity="center_vertical|end"
-        android:padding="16dp"
+        android:padding="@dimen/recents_task_view_header_button_padding"
         android:background="?android:selectableItemBackground"
         android:src="@drawable/recents_info_light" />
 </FrameLayout>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/tv_pip_controls.xml b/packages/SystemUI/res/layout/tv_pip_controls.xml
new file mode 100644
index 0000000..2e0c9e7
--- /dev/null
+++ b/packages/SystemUI/res/layout/tv_pip_controls.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+**
+** Copyright 2016, 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.
+*/
+-->
+
+<com.android.systemui.tv.pip.PipControlsView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/pip_controls"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:gravity="center"
+    android:orientation="horizontal">
+
+    <LinearLayout
+        android:layout_width="100dp"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:gravity="center">
+
+        <ImageView android:id="@+id/full_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:focusable="true"
+            android:src="@drawable/tv_pip_full_button" />
+
+        <TextView android:id="@+id/full_desc"
+            android:layout_width="100dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="3dp"
+            android:gravity="center"
+            android:visibility="invisible"
+            android:text="@string/pip_fullscreen"
+            android:fontFamily="sans-serif"
+            android:textSize="12sp"
+            android:textColor="#EEEEEE" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="100dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="-50dp"
+        android:orientation="vertical"
+        android:gravity="center">
+
+        <ImageView android:id="@+id/close_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:focusable="true"
+            android:src="@drawable/tv_pip_close_button" />
+
+        <TextView android:id="@+id/close_desc"
+            android:layout_width="100dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="3dp"
+            android:gravity="center"
+            android:visibility="invisible"
+            android:text="@string/pip_close"
+            android:fontFamily="sans-serif"
+            android:textSize="12sp"
+            android:textColor="#EEEEEE" />
+    </LinearLayout>
+
+    <LinearLayout android:id="@+id/play_pause"
+        android:layout_width="100dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="-50dp"
+        android:orientation="vertical"
+        android:gravity="center" >
+
+        <ImageView android:id="@+id/play_pause_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:focusable="true"
+            android:src="@drawable/tv_pip_pause_button" />
+
+        <TextView android:id="@+id/play_pause_desc"
+            android:layout_width="100dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="3dp"
+            android:gravity="center"
+            android:visibility="invisible"
+            android:text="@string/pip_pause"
+            android:fontFamily="sans-serif"
+            android:textSize="12sp"
+            android:textColor="#EEEEEE" />
+    </LinearLayout>
+</com.android.systemui.tv.pip.PipControlsView>
diff --git a/packages/SystemUI/res/layout/tv_pip_menu.xml b/packages/SystemUI/res/layout/tv_pip_menu.xml
index 1fec49e..c2c83ff 100644
--- a/packages/SystemUI/res/layout/tv_pip_menu.xml
+++ b/packages/SystemUI/res/layout/tv_pip_menu.xml
@@ -26,85 +26,7 @@
     android:gravity="top|center_horizontal"
     android:clipChildren="false">
 
-    <LinearLayout
-        android:layout_width="34dp"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="3dp"
-        android:orientation="vertical"
-        android:gravity="center"
-        android:clipChildren="false">
-
-        <ImageView android:id="@+id/full_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:focusable="true"
-            android:src="@drawable/tv_pip_full_button" />
-
-        <TextView android:id="@+id/full_desc"
-            android:layout_width="100dp"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="3dp"
-            android:gravity="center"
-            android:visibility="invisible"
-            android:text="@string/pip_fullscreen"
-            android:fontFamily="sans-serif"
-            android:textSize="12sp"
-            android:textColor="#EEEEEE"
-            android:clipChildren="false" />
-    </LinearLayout>
-
-    <LinearLayout android:id="@+id/play_pause"
-        android:layout_width="34dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="3dp"
-        android:layout_marginEnd="3dp"
-        android:orientation="vertical"
-        android:gravity="center"
-        android:clipChildren="false">
-
-        <ImageView android:id="@+id/play_pause_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:focusable="true"
-            android:src="@drawable/tv_pip_pause_button" />
-
-        <TextView android:id="@+id/play_pause_desc"
-            android:layout_width="100dp"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="3dp"
-            android:gravity="center"
-            android:visibility="invisible"
-            android:text="@string/pip_pause"
-            android:fontFamily="sans-serif"
-            android:textSize="12sp"
-            android:textColor="#EEEEEE"
-            android:clipChildren="false" />
-    </LinearLayout>
-
-    <LinearLayout
-        android:layout_width="34dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="3dp"
-        android:orientation="vertical"
-        android:gravity="center"
-        android:clipChildren="false">
-
-        <ImageView android:id="@+id/close_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:focusable="true"
-            android:src="@drawable/tv_pip_close_button" />
-
-        <TextView android:id="@+id/close_desc"
-            android:layout_width="100dp"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="3dp"
-            android:gravity="center"
-            android:visibility="invisible"
-            android:text="@string/pip_close"
-            android:fontFamily="sans-serif"
-            android:textSize="12sp"
-            android:textColor="#EEEEEE"
-            android:clipChildren="false" />
-    </LinearLayout>
+    <include
+        layout="@layout/tv_pip_controls"
+        android:clipChildren="false" />
 </LinearLayout>
diff --git a/packages/SystemUI/res/layout/tv_pip_overlay.xml b/packages/SystemUI/res/layout/tv_pip_overlay.xml
index 1ba423b..c5c7e84 100644
--- a/packages/SystemUI/res/layout/tv_pip_overlay.xml
+++ b/packages/SystemUI/res/layout/tv_pip_overlay.xml
@@ -46,16 +46,17 @@
         android:layout_centerHorizontal="true"
         android:orientation="horizontal">
         <ImageView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+            android:layout_width="19dp"
+            android:layout_height="19dp"
             android:src="@drawable/ic_fullscreen_white_24dp" />
         <ImageView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:src="@drawable/ic_pause_white_24dp" />
-        <ImageView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+            android:layout_width="19dp"
+            android:layout_height="19dp"
             android:src="@drawable/ic_close_white" />
+        <ImageView
+            android:id="@+id/guide_button_play_pause"
+            android:layout_width="19dp"
+            android:layout_height="19dp"
+            android:src="@drawable/ic_pause_white_24dp" />
     </LinearLayout>
 </RelativeLayout>
diff --git a/packages/SystemUI/res/values/config_tv.xml b/packages/SystemUI/res/values/config_tv.xml
new file mode 100644
index 0000000..22b7578
--- /dev/null
+++ b/packages/SystemUI/res/values/config_tv.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<resources>
+    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows,
+         when the PIP menu is shown in center. -->
+    <string translatable="false" name="pip_menu_bounds">"596 280 1324 690"</string>
+
+    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows,
+         when the PIP is shown in Recents without focus. -->
+    <string translatable="false" name="pip_recents_bounds">"800 54 1120 234"</string>
+
+    <!-- Bounds [left top right bottom] on screen for picture-in-picture (PIP) windows,
+         when the PIP is shown in Recents with focus. -->
+    <string translatable="false" name="pip_recents_focused_bounds">"775 54 1145 262"</string>
+</resources>
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index 5417480..88230bc 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -604,16 +604,14 @@
 
 <!-- Recents Views -->
 
-    <!-- The height of a task view bar. -->
+    <!-- The height of a task view bar.  This has to be large enough to cover the action bar
+         height in either orientation at this smallest width. -->
     <dimen name="recents_task_view_header_height">56dp</dimen>
+    <dimen name="recents_task_view_header_height_tablet_land">64dp</dimen>
 
-    <!-- The size of the icon in the recents task view header. -->
-    <dimen name="recents_task_view_header_icon_width">@dimen/recents_task_view_header_height</dimen>
-    <dimen name="recents_task_view_header_icon_height">@dimen/recents_task_view_header_height</dimen>
-
-    <!-- The size of a button in the recents task view header. -->
-    <dimen name="recents_task_view_header_button_width">@dimen/recents_task_view_header_height</dimen>
-    <dimen name="recents_task_view_header_button_height">@dimen/recents_task_view_header_height</dimen>
+    <!-- The padding of a button in the recents task view header. -->
+    <dimen name="recents_task_view_header_button_padding">16dp</dimen>
+    <dimen name="recents_task_view_header_button_padding_tablet_land">20dp</dimen>
 
     <!-- The radius of the rounded corners on a task view and its shadow (which can be larger
          to create a softer corner effect. -->
diff --git a/packages/SystemUI/res/values/integers_tv.xml b/packages/SystemUI/res/values/integers_tv.xml
index c60c245..20cd330 100644
--- a/packages/SystemUI/res/values/integers_tv.xml
+++ b/packages/SystemUI/res/values/integers_tv.xml
@@ -17,4 +17,5 @@
     <integer name="item_scale_anim_duration">150</integer>
     <integer name="dismiss_short_duration">200</integer>
     <integer name="dismiss_long_duration">400</integer>
-</resources>
\ No newline at end of file
+    <integer name="recents_tv_pip_focus_anim_duration">200</integer>
+</resources>
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
index 3fb3106..1261a9a 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
@@ -391,7 +391,7 @@
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
 
-        EventBus.getDefault().post(new ConfigurationChangedEvent());
+        EventBus.getDefault().send(new ConfigurationChangedEvent());
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
index 09b76ed..3ff33a8 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
@@ -557,8 +557,13 @@
                 com.android.internal.R.dimen.navigation_bar_height);
         mNavBarWidth = res.getDimensionPixelSize(
                 com.android.internal.R.dimen.navigation_bar_width);
-        mTaskBarHeight = res.getDimensionPixelSize(
-                R.dimen.recents_task_view_header_height);
+        mTaskBarHeight = TaskStackLayoutAlgorithm.getDimensionForDevice(res,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height_tablet_land,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height_tablet_land);
         mDummyStackView = new TaskStackView(mContext);
         mHeaderBar = (TaskViewHeader) inflater.inflate(R.layout.recents_task_view_header,
                 null, false);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
index 8f149d7..ea4888d 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
@@ -78,6 +78,7 @@
 import com.android.systemui.recents.RecentsDebugFlags;
 import com.android.systemui.recents.RecentsImpl;
 import com.android.systemui.recents.tv.RecentsTvImpl;
+import com.android.systemui.recents.model.ThumbnailData;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -513,44 +514,47 @@
     }
 
     /** Returns the top task thumbnail for the given task id */
-    public Bitmap getTaskThumbnail(int taskId) {
+    public ThumbnailData getTaskThumbnail(int taskId) {
         if (mAm == null) return null;
+        ThumbnailData thumbnailData = new ThumbnailData();
 
         // If we are mocking, then just return a dummy thumbnail
         if (RecentsDebugFlags.Static.EnableMockTasks) {
-            Bitmap thumbnail = Bitmap.createBitmap(mDummyThumbnailWidth, mDummyThumbnailHeight,
-                    Bitmap.Config.ARGB_8888);
-            thumbnail.eraseColor(0xff333333);
-            return thumbnail;
+            thumbnailData.thumbnail = Bitmap.createBitmap(mDummyThumbnailWidth,
+                    mDummyThumbnailHeight, Bitmap.Config.ARGB_8888);
+            thumbnailData.thumbnail.eraseColor(0xff333333);
+            return thumbnailData;
         }
 
-        Bitmap thumbnail = getThumbnail(taskId);
-        if (thumbnail != null) {
-            thumbnail.setHasAlpha(false);
+        getThumbnail(taskId, thumbnailData);
+        if (thumbnailData.thumbnail != null) {
+            thumbnailData.thumbnail.setHasAlpha(false);
             // We use a dumb heuristic for now, if the thumbnail is purely transparent in the top
             // left pixel, then assume the whole thumbnail is transparent. Generally, proper
             // screenshots are always composed onto a bitmap that has no alpha.
-            if (Color.alpha(thumbnail.getPixel(0, 0)) == 0) {
-                mBgProtectionCanvas.setBitmap(thumbnail);
-                mBgProtectionCanvas.drawRect(0, 0, thumbnail.getWidth(), thumbnail.getHeight(),
-                        mBgProtectionPaint);
+            if (Color.alpha(thumbnailData.thumbnail.getPixel(0, 0)) == 0) {
+                mBgProtectionCanvas.setBitmap(thumbnailData.thumbnail);
+                mBgProtectionCanvas.drawRect(0, 0, thumbnailData.thumbnail.getWidth(),
+                        thumbnailData.thumbnail.getHeight(), mBgProtectionPaint);
                 mBgProtectionCanvas.setBitmap(null);
                 Log.e(TAG, "Invalid screenshot detected from getTaskThumbnail()");
             }
         }
-        return thumbnail;
+        return thumbnailData;
     }
 
     /**
      * Returns a task thumbnail from the activity manager
      */
-    public Bitmap getThumbnail(int taskId) {
+    public void getThumbnail(int taskId, ThumbnailData thumbnailDataOut) {
         if (mAm == null) {
-            return null;
+            return;
         }
 
         ActivityManager.TaskThumbnail taskThumbnail = mAm.getTaskThumbnail(taskId);
-        if (taskThumbnail == null) return null;
+        if (taskThumbnail == null) {
+            return;
+        }
 
         Bitmap thumbnail = taskThumbnail.mainThumbnail;
         ParcelFileDescriptor descriptor = taskThumbnail.thumbnailFileDescriptor;
@@ -564,7 +568,8 @@
             } catch (IOException e) {
             }
         }
-        return thumbnail;
+        thumbnailDataOut.thumbnail = thumbnail;
+        thumbnailDataOut.thumbnailInfo = taskThumbnail.thumbnailInfo;
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java
index ff42893..76ca6ca 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoadPlan.java
@@ -246,8 +246,8 @@
 
             if (opts.loadIcons && (isRunningTask || isVisibleTask)) {
                 if (task.icon == null) {
-                    task.icon = loader.getAndUpdateActivityIcon(taskKey, task.taskDescription,
-                            res, true);
+                    task.icon = loader.getAndUpdateActivityIcon(taskKey, task.taskDescription, res,
+                            true);
                 }
             }
             if (opts.loadThumbnails && (isRunningTask || isVisibleThumbnail)) {
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java
index ee4d95e..dbb692c 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/RecentsTaskLoader.java
@@ -95,7 +95,7 @@
 
     TaskResourceLoadQueue mLoadQueue;
     TaskKeyLruCache<Drawable> mIconCache;
-    TaskKeyLruCache<Bitmap> mThumbnailCache;
+    TaskKeyLruCache<ThumbnailData> mThumbnailCache;
     Bitmap mDefaultThumbnail;
     BitmapDrawable mDefaultIcon;
 
@@ -104,7 +104,7 @@
 
     /** Constructor, creates a new loading thread that loads task resources in the background */
     public BackgroundTaskLoader(TaskResourceLoadQueue loadQueue,
-            TaskKeyLruCache<Drawable> iconCache, TaskKeyLruCache<Bitmap> thumbnailCache,
+            TaskKeyLruCache<Drawable> iconCache, TaskKeyLruCache<ThumbnailData> thumbnailCache,
             Bitmap defaultThumbnail, BitmapDrawable defaultIcon) {
         mLoadQueue = loadQueue;
         mIconCache = iconCache;
@@ -165,7 +165,7 @@
                     final Task t = mLoadQueue.nextTask();
                     if (t != null) {
                         Drawable cachedIcon = mIconCache.get(t.key);
-                        Bitmap cachedThumbnail = mThumbnailCache.get(t.key);
+                        ThumbnailData cachedThumbnailData = mThumbnailCache.get(t.key);
 
                         // Load the icon if it is stale or we haven't cached one yet
                         if (cachedIcon == null) {
@@ -190,30 +190,32 @@
                             mIconCache.put(t.key, cachedIcon);
                         }
                         // Load the thumbnail if it is stale or we haven't cached one yet
-                        if (cachedThumbnail == null) {
+                        if (cachedThumbnailData == null) {
                             if (config.svelteLevel < RecentsConfiguration.SVELTE_DISABLE_LOADING) {
                                 if (DEBUG) Log.d(TAG, "Loading thumbnail: " + t.key);
-                                cachedThumbnail = ssp.getTaskThumbnail(t.key.id);
+                                cachedThumbnailData = ssp.getTaskThumbnail(t.key.id);
                             }
-                            if (cachedThumbnail == null) {
-                                cachedThumbnail = mDefaultThumbnail;
+
+                            if (cachedThumbnailData.thumbnail == null) {
+                                cachedThumbnailData.thumbnail = mDefaultThumbnail;
                             }
+
                             // When svelte, we trim the memory to just the visible thumbnails when
                             // leaving, so don't thrash the cache as the user scrolls (just load
                             // them from scratch each time)
                             if (config.svelteLevel < RecentsConfiguration.SVELTE_LIMIT_CACHE) {
-                                mThumbnailCache.put(t.key, cachedThumbnail);
+                                mThumbnailCache.put(t.key, cachedThumbnailData);
                             }
                         }
                         if (!mCancelled) {
                             // Notify that the task data has changed
                             final Drawable newIcon = cachedIcon;
-                            final Bitmap newThumbnail = cachedThumbnail == mDefaultThumbnail
-                                    ? null : cachedThumbnail;
+                            final ThumbnailData newThumbnailData = cachedThumbnailData;
                             mMainThreadHandler.post(new Runnable() {
                                 @Override
                                 public void run() {
-                                    t.notifyTaskDataLoaded(newThumbnail, newIcon);
+                                    t.notifyTaskDataLoaded(newThumbnailData.thumbnail, newIcon,
+                                            newThumbnailData.thumbnailInfo);
                                 }
                             });
                         }
@@ -252,7 +254,7 @@
     // package in the cache has been updated, so that we may remove it.
     private final LruCache<ComponentName, ActivityInfo> mActivityInfoCache;
     private final TaskKeyLruCache<Drawable> mIconCache;
-    private final TaskKeyLruCache<Bitmap> mThumbnailCache;
+    private final TaskKeyLruCache<ThumbnailData> mThumbnailCache;
     private final TaskKeyLruCache<String> mActivityLabelCache;
     private final TaskKeyLruCache<String> mContentDescriptionCache;
     private final TaskResourceLoadQueue mLoadQueue;
@@ -356,9 +358,16 @@
      */
     public void loadTaskData(Task t, boolean fetchAndInvalidateThumbnails) {
         Drawable icon = mIconCache.getAndInvalidateIfModified(t.key);
-        Bitmap thumbnail = mDefaultThumbnail;
+        Bitmap thumbnail = null;
+        ActivityManager.TaskThumbnailInfo thumbnailInfo = null;
         if (fetchAndInvalidateThumbnails) {
-            thumbnail = mThumbnailCache.getAndInvalidateIfModified(t.key);
+            ThumbnailData thumbnailData = mThumbnailCache.getAndInvalidateIfModified(t.key);
+            if (thumbnailData != null) {
+                thumbnail = thumbnailData.thumbnail;
+                thumbnailInfo = thumbnailData.thumbnailInfo;
+            }
+        } else {
+            thumbnail = mDefaultThumbnail;
         }
 
         // Grab the thumbnail/icon from the cache, if either don't exist, then trigger a reload and
@@ -368,7 +377,8 @@
         if (requiresLoad) {
             mLoadQueue.addTask(t);
         }
-        t.notifyTaskDataLoaded(thumbnail == mDefaultThumbnail ? null : thumbnail, icon);
+        t.notifyTaskDataLoaded(thumbnail == mDefaultThumbnail ? null : thumbnail, icon,
+                thumbnailInfo);
     }
 
     /** Releases the task resource data back into the pool. */
@@ -535,19 +545,19 @@
         SystemServicesProxy ssp = Recents.getSystemServices();
 
         // Return the cached thumbnail if it exists
-        Bitmap thumbnail = mThumbnailCache.getAndInvalidateIfModified(taskKey);
-        if (thumbnail != null) {
-            return thumbnail;
+        ThumbnailData thumbnailData = mThumbnailCache.getAndInvalidateIfModified(taskKey);
+        if (thumbnailData != null) {
+            return thumbnailData.thumbnail;
         }
 
         if (loadIfNotCached) {
             RecentsConfiguration config = Recents.getConfiguration();
             if (config.svelteLevel < RecentsConfiguration.SVELTE_DISABLE_LOADING) {
                 // Load the thumbnail from the system
-                thumbnail = ssp.getTaskThumbnail(taskKey.id);
-                if (thumbnail != null) {
-                    mThumbnailCache.put(taskKey, thumbnail);
-                    return thumbnail;
+                thumbnailData = ssp.getTaskThumbnail(taskKey.id);
+                if (thumbnailData.thumbnail != null) {
+                    mThumbnailCache.put(taskKey, thumbnailData);
+                    return thumbnailData.thumbnail;
                 }
             }
         }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/Task.java b/packages/SystemUI/src/com/android/systemui/recents/model/Task.java
index 3e858a8..d5d5aa0 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/model/Task.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/Task.java
@@ -40,7 +40,7 @@
     /* Task callbacks */
     public interface TaskCallbacks {
         /* Notifies when a task has been bound */
-        public void onTaskDataLoaded(Task task);
+        public void onTaskDataLoaded(Task task, ActivityManager.TaskThumbnailInfo thumbnailInfo);
         /* Notifies when a task has been unbound */
         public void onTaskDataUnloaded();
         /* Notifies when a task's stack id has changed. */
@@ -217,6 +217,7 @@
         this.colorBackground = o.colorBackground;
         this.useLightOnPrimaryColor = o.useLightOnPrimaryColor;
         this.bounds = o.bounds;
+        this.taskDescription = o.taskDescription;
         this.isLaunchTarget = o.isLaunchTarget;
         this.isStackTask = o.isStackTask;
         this.isSystemApp = o.isSystemApp;
@@ -264,12 +265,13 @@
     }
 
     /** Notifies the callback listeners that this task has been loaded */
-    public void notifyTaskDataLoaded(Bitmap thumbnail, Drawable applicationIcon) {
+    public void notifyTaskDataLoaded(Bitmap thumbnail, Drawable applicationIcon,
+            ActivityManager.TaskThumbnailInfo thumbnailInfo) {
         this.icon = applicationIcon;
         this.thumbnail = thumbnail;
         int callbackCount = mCallbacks.size();
         for (int i = 0; i < callbackCount; i++) {
-            mCallbacks.get(i).onTaskDataLoaded(this);
+            mCallbacks.get(i).onTaskDataLoaded(this, thumbnailInfo);
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/recents/model/ThumbnailData.java b/packages/SystemUI/src/com/android/systemui/recents/model/ThumbnailData.java
new file mode 100644
index 0000000..d0cdae5
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/recents/model/ThumbnailData.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2016 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.recents.model;
+
+import android.app.ActivityManager;
+import android.graphics.Bitmap;
+
+/**
+ * Data for a single thumbnail.
+ */
+public class ThumbnailData {
+    public Bitmap thumbnail;
+    public ActivityManager.TaskThumbnailInfo thumbnailInfo;
+}
diff --git a/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java b/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java
index d8e82d9..2c34523 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/tv/RecentsTvActivity.java
@@ -15,6 +15,8 @@
  */
 package com.android.systemui.recents.tv;
 
+import android.animation.AnimatorInflater;
+import android.animation.AnimatorSet;
 import android.app.Activity;
 import android.app.ActivityOptions;
 import android.content.Intent;
@@ -57,6 +59,7 @@
 import com.android.systemui.recents.tv.views.TaskStackHorizontalViewAdapter;
 import com.android.systemui.statusbar.BaseStatusBar;
 import com.android.systemui.tv.pip.PipManager;
+import com.android.systemui.tv.pip.PipControlsView;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -77,8 +80,10 @@
     private boolean mIgnoreAltTabRelease;
 
     private RecentsTvView mRecentsView;
-    private View mPipView;
+    private PipControlsView mPipControlsView;
     private View mPipShadeView;
+    private AnimatorSet mPipControlsViewFadeInAnimator;
+    private AnimatorSet mPipControlsViewFadeOutAnimator;
     private TaskStackHorizontalViewAdapter mTaskStackViewAdapter;
     private FinishRecentsRunnable mFinishLaunchHomeRunnable;
 
@@ -95,7 +100,9 @@
         }
 
         @Override
-        public void onShowPipMenu() { }
+        public void onShowPipMenu() {
+            updatePipUI();
+        }
 
         @Override
         public void onMoveToFullscreen() { }
@@ -106,7 +113,6 @@
         @Override
         public void onMediaControllerChanged() { }
     };
-    private boolean mHasPip;
 
     /**
      * A common Runnable to finish Recents by launching Home with an animation depending on the
@@ -253,8 +259,22 @@
         mRecentsView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
                 View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
                 View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
-        mPipView = findViewById(R.id.pip);
+        mPipControlsView = (PipControlsView) findViewById(R.id.pip_controls);
+        mPipControlsView.setListener(new PipControlsView.Listener() {
+            @Override
+            public void onClosed() {
+                dismissRecentsToLaunchTargetTaskOrHome();
+            }
+        });
         mPipShadeView = findViewById(R.id.pip_shade);
+
+        mPipControlsViewFadeInAnimator = (AnimatorSet) AnimatorInflater.loadAnimator(this,
+                R.anim.tv_pip_controls_fade_in);
+        mPipControlsViewFadeInAnimator.setTarget(mPipControlsView);
+        mPipControlsViewFadeOutAnimator = (AnimatorSet) AnimatorInflater.loadAnimator(this,
+                R.anim.tv_pip_controls_fade_out);
+        mPipControlsViewFadeOutAnimator.setTarget(mPipControlsView);
+
         getWindow().getAttributes().privateFlags |=
                 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_DECOR_VIEW_VISIBILITY;
 
@@ -265,7 +285,6 @@
                 Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
         mFinishLaunchHomeRunnable = new FinishRecentsRunnable(homeIntent);
 
-        mHasPip = false;
         updatePipUI();
         mPipManager.addListener(mPipListener);
     }
@@ -456,37 +475,25 @@
     }
 
     private void updatePipUI() {
-        if (mHasPip == mPipManager.isPipShown()) {
-            return;
-        }
-        mHasPip = mPipManager.isPipShown();
-        if (mHasPip) {
-            // Place mPipView at the PIP bounds for fine tuned focus handling.
-            Rect pipBounds = mPipManager.getPipBounds();
-            LayoutParams lp = (LayoutParams) mPipView.getLayoutParams();
-            lp.width = pipBounds.width();
-            lp.height = pipBounds.height();
-            lp.leftMargin = pipBounds.left;
-            lp.topMargin = pipBounds.top;
-            mPipView.setLayoutParams(lp);
-
-            mPipView.setVisibility(View.VISIBLE);
-            mPipView.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
-                    mPipManager.resizePinnedStack(PipManager.STATE_PIP_MENU);
-                }
-            });
-            mPipView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+        if (mPipManager.isPipShown()) {
+            mPipControlsView.setAlpha(0);
+            mPipControlsView.setVisibility(View.VISIBLE);
+            mPipShadeView.setVisibility(View.INVISIBLE);
+            mPipControlsView.setOnChildFocusChangeListener(new View.OnFocusChangeListener() {
                 @Override
                 public void onFocusChange(View v, boolean hasFocus) {
                     mPipManager.onPipViewFocusChangedInRecents(hasFocus);
+                    if (hasFocus) {
+                        mPipControlsViewFadeInAnimator.start();
+                    } else {
+                        mPipControlsViewFadeOutAnimator.start();
+                    }
                     mPipShadeView.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
                 }
             });
             mPipShadeView.setVisibility(View.GONE);
         } else {
-            mPipView.setVisibility(View.GONE);
+            mPipControlsView.setVisibility(View.GONE);
             mPipShadeView.setVisibility(View.GONE);
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java
index 93c5fc9..83f8b7e 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java
@@ -963,11 +963,22 @@
         }
 
         // Ensure that the new width is at most the smaller display edge size
-        Rect displayRect = Recents.getSystemServices().getDisplayRect();
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        Rect displayRect = ssp.getDisplayRect();
         int sideMargin = getScaleForExtent(windowRect, displayRect, mBaseSideMargin, mMinMargin,
                 WIDTH);
-        int targetStackWidth = Math.min(taskStackBounds.width() - 2 * sideMargin,
-                Math.min(displayRect.width(), displayRect.height()));
+        int targetStackWidth = taskStackBounds.width() - 2 * sideMargin;
+        if (ssp.getDisplayOrientation() == Configuration.ORIENTATION_LANDSCAPE) {
+            // If we are in landscape, calculate the width of the stack in portrait and ensure that
+            // we are not larger than that size
+            Rect portraitDisplayRect = new Rect(0, 0,
+                    Math.min(displayRect.width(), displayRect.height()),
+                    Math.max(displayRect.width(), displayRect.height()));
+            int portraitSideMargin = getScaleForExtent(portraitDisplayRect, portraitDisplayRect,
+                    mBaseSideMargin, mMinMargin, WIDTH);
+            targetStackWidth = Math.min(targetStackWidth,
+                    portraitDisplayRect.width() - 2 * portraitSideMargin);
+        }
         taskStackBounds.inset((taskStackBounds.width() - targetStackWidth) / 2, 0);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
index 107d8d4..0c47b13 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
@@ -22,6 +22,7 @@
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.ValueAnimator;
+import android.app.ActivityManager;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Outline;
@@ -128,8 +129,6 @@
 
     @ViewDebug.ExportedProperty(category="recents")
     float mDimAlpha;
-    PorterDuffColorFilter mDimColorFilter = new PorterDuffColorFilter(0, PorterDuff.Mode.SRC_ATOP);
-    Paint mDimLayerPaint = new Paint();
     float mActionButtonTranslationZ;
 
     @ViewDebug.ExportedProperty(deepExport=true, prefix="task_")
@@ -575,9 +574,9 @@
     }
 
     @Override
-    public void onTaskDataLoaded(Task task) {
+    public void onTaskDataLoaded(Task task, ActivityManager.TaskThumbnailInfo thumbnailInfo) {
         // Bind each of the views to the new task data
-        mThumbnailView.rebindToTask(mTask, mIsDisabledInSafeMode);
+        mThumbnailView.rebindToTask(mTask, thumbnailInfo, mIsDisabledInSafeMode);
         mHeaderView.rebindToTask(mTask, mTouchExplorationEnabled, mIsDisabledInSafeMode);
         mTaskDataLoaded = true;
     }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java
index a2e9573..62995a6 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewHeader.java
@@ -34,9 +34,11 @@
 import android.os.CountDownTimer;
 import android.support.v4.graphics.ColorUtils;
 import android.util.AttributeSet;
+import android.view.Gravity;
 import android.view.View;
 import android.view.ViewAnimationUtils;
 import android.view.ViewDebug;
+import android.view.ViewGroup;
 import android.view.ViewStub;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
@@ -153,6 +155,8 @@
     // Header drawables
     @ViewDebug.ExportedProperty(category="recents")
     Rect mTaskViewRect = new Rect();
+    int mHeaderBarHeight;
+    int mHeaderButtonPadding;
     int mCornerRadius;
     int mHighlightHeight;
     @ViewDebug.ExportedProperty(category="recents")
@@ -245,6 +249,57 @@
         }
         mFocusTimerIndicatorStub = (ViewStub) findViewById(R.id.focus_timer_indicator_stub);
         mAppOverlayViewStub = (ViewStub) findViewById(R.id.app_overlay_stub);
+
+        // Update the dimensions of everything in the header. We do this because we need to use
+        // resources for the display, and not the current configuration.
+        Resources res = getResources();
+        mHeaderBarHeight = TaskStackLayoutAlgorithm.getDimensionForDevice(res,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height_tablet_land,
+                R.dimen.recents_task_view_header_height,
+                R.dimen.recents_task_view_header_height_tablet_land);
+        mHeaderButtonPadding = TaskStackLayoutAlgorithm.getDimensionForDevice(res,
+                R.dimen.recents_task_view_header_button_padding,
+                R.dimen.recents_task_view_header_button_padding,
+                R.dimen.recents_task_view_header_button_padding,
+                R.dimen.recents_task_view_header_button_padding_tablet_land,
+                R.dimen.recents_task_view_header_button_padding,
+                R.dimen.recents_task_view_header_button_padding_tablet_land);
+        updateLayoutParams(mIconView, findViewById(R.id.title_container), mMoveTaskButton,
+                mDismissButton);
+    }
+
+    /**
+     * Programmatically sets the layout params for a header bar layout.  This is necessary because
+     * we can't get resources based on the current configuration, but instead need to get them
+     * based on the device configuration.
+     */
+    private void updateLayoutParams(View icon, View title, View secondaryButton, View button) {
+        FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, mHeaderBarHeight, Gravity.TOP);
+        setLayoutParams(lp);
+        lp = new FrameLayout.LayoutParams(mHeaderBarHeight, mHeaderBarHeight, Gravity.START);
+        icon.setLayoutParams(lp);
+        lp = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
+                ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.START | Gravity.CENTER_VERTICAL);
+        lp.leftMargin = mHeaderBarHeight;
+        lp.rightMargin = mMoveTaskButton != null
+                ? 2 * mHeaderBarHeight
+                : mHeaderBarHeight;
+        title.setLayoutParams(lp);
+        if (secondaryButton != null) {
+            lp = new FrameLayout.LayoutParams(mHeaderBarHeight, mHeaderBarHeight, Gravity.END);
+            lp.rightMargin = mHeaderBarHeight;
+            secondaryButton.setLayoutParams(lp);
+            secondaryButton.setPadding(mHeaderButtonPadding, mHeaderButtonPadding,
+                    mHeaderButtonPadding, mHeaderButtonPadding);
+        }
+        lp = new FrameLayout.LayoutParams(mHeaderBarHeight, mHeaderBarHeight, Gravity.END);
+        button.setLayoutParams(lp);
+        button.setPadding(mHeaderButtonPadding, mHeaderButtonPadding, mHeaderButtonPadding,
+                mHeaderButtonPadding);
     }
 
     @Override
@@ -579,6 +634,7 @@
             mAppInfoView = (ImageView) mAppOverlayView.findViewById(R.id.app_info);
             mAppInfoView.setOnClickListener(this);
             mAppTitleView = (TextView) mAppOverlayView.findViewById(R.id.app_title);
+            updateLayoutParams(mAppIconView, mAppTitleView, null, mAppInfoView);
         }
 
         // Update the overlay contents for the current app
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewThumbnail.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewThumbnail.java
index e46708e..e9c09ac 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewThumbnail.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskViewThumbnail.java
@@ -16,7 +16,9 @@
 
 package com.android.systemui.recents.views;
 
+import android.app.ActivityManager;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.graphics.BitmapShader;
 import android.graphics.Canvas;
@@ -34,6 +36,8 @@
 import android.view.ViewDebug;
 
 import com.android.systemui.R;
+import com.android.systemui.recents.Recents;
+import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.model.Task;
 
 
@@ -43,17 +47,24 @@
  */
 public class TaskViewThumbnail extends View {
 
-
     private static final ColorMatrix TMP_FILTER_COLOR_MATRIX = new ColorMatrix();
     private static final ColorMatrix TMP_BRIGHTNESS_COLOR_MATRIX = new ColorMatrix();
 
     private Task mTask;
 
+    private Rect mDisplayRect = new Rect();
+    private int mOrientation = Configuration.ORIENTATION_UNDEFINED;
+
     // Drawing
     @ViewDebug.ExportedProperty(category="recents")
+    Rect mTaskViewRect = new Rect();
+    @ViewDebug.ExportedProperty(category="recents")
     Rect mThumbnailRect = new Rect();
     @ViewDebug.ExportedProperty(category="recents")
-    Rect mTaskViewRect = new Rect();
+    float mThumbnailScale;
+    float mFullscreenThumbnailScale;
+    ActivityManager.TaskThumbnailInfo mThumbnailInfo;
+
     int mCornerRadius;
     @ViewDebug.ExportedProperty(category="recents")
     float mDimAlpha;
@@ -97,6 +108,8 @@
         mCornerRadius = getResources().getDimensionPixelSize(
                 R.dimen.recents_task_view_rounded_corners_radius);
         mBgFillPaint.setColor(Color.WHITE);
+        mFullscreenThumbnailScale = context.getResources().getFraction(
+                com.android.internal.R.fraction.thumbnail_fullscreen_scale, 1, 1);
     }
 
     /**
@@ -114,57 +127,75 @@
     }
 
     @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+
+        SystemServicesProxy ssp = Recents.getSystemServices();
+        mOrientation = ssp.getDisplayOrientation();
+        mDisplayRect = ssp.getDisplayRect();
+    }
+
+    @Override
     protected void onDraw(Canvas canvas) {
         if (mInvisible) {
             return;
         }
 
-        int thumbnailHeight = (int) (((float) mTaskViewRect.width() / mThumbnailRect.width()) *
-                mThumbnailRect.height());
-        if (thumbnailHeight >= mTaskViewRect.height()) {
-            // The thumbnail fills the full task view bounds, so just draw it
-            canvas.drawRoundRect(0, 0, mTaskViewRect.width(), mTaskViewRect.height(),
-                    mCornerRadius, mCornerRadius, mDrawPaint);
-        } else {
-            int count = 0;
-            if (thumbnailHeight > 0) {
-                // The thumbnail only covers part of the task view bounds, so fill in the
-                // non-thumbnail space with the default background color.  This is the equivalent of
-                // the GL border texture mode.
-                count = canvas.save();
+        if (mBitmapShader != null) {
+            int viewWidth = mTaskViewRect.width();
+            int viewHeight = mTaskViewRect.height();
+
+            // We are drawing the thumbnail in the same orientation, so just fit the width
+            int thumbnailWidth = (int) (mThumbnailRect.width() * mThumbnailScale);
+            int thumbnailHeight = (int) (mThumbnailRect.height() * mThumbnailScale);
+
+            if (thumbnailWidth >= viewWidth && thumbnailHeight >= viewHeight) {
+                // Thumbnail fills the full task view bounds, so just draw it
+                canvas.drawRoundRect(0, 0, viewWidth, viewHeight, mCornerRadius, mCornerRadius,
+                        mDrawPaint);
+            } else {
+                // Thumbnail does not fill the full task view bounds, so just draw it and fill the
+                // empty areas with the background color
+                int count = canvas.save();
 
                 // Since we only want the top corners to be rounded, draw slightly beyond the
                 // thumbnail height, but clip to the thumbnail height
-                canvas.clipRect(0, 0, mTaskViewRect.width(), thumbnailHeight, Region.Op.REPLACE);
-                canvas.drawRoundRect(0, 0, mTaskViewRect.width(), thumbnailHeight + mCornerRadius,
+                canvas.clipRect(0, 0, thumbnailWidth, thumbnailHeight, Region.Op.REPLACE);
+                canvas.drawRoundRect(0, 0,
+                        thumbnailWidth + (thumbnailWidth < viewWidth ? mCornerRadius : 0),
+                        thumbnailHeight + (thumbnailHeight < viewHeight ? mCornerRadius : 0),
                         mCornerRadius, mCornerRadius, mDrawPaint);
-            }
 
-            // In the remaining space, draw the background color
-            canvas.clipRect(0, thumbnailHeight, mTaskViewRect.width(), mTaskViewRect.height(),
-                    Region.Op.REPLACE);
-            canvas.drawRoundRect(0, Math.max(0, thumbnailHeight - mCornerRadius),
-                    mTaskViewRect.width(), mTaskViewRect.height(), mCornerRadius, mCornerRadius,
-                    mBgFillPaint);
+                // In the remaining space, draw the background color
+                if (thumbnailWidth < viewWidth) {
+                    canvas.clipRect(thumbnailWidth, 0, viewWidth, viewHeight, Region.Op.REPLACE);
+                    canvas.drawRoundRect(Math.max(0, thumbnailWidth - mCornerRadius), 0,
+                            viewWidth, viewHeight, mCornerRadius, mCornerRadius, mBgFillPaint);
+                }
+                if (thumbnailWidth > 0 && thumbnailHeight < viewHeight) {
+                    canvas.clipRect(0, thumbnailHeight, viewWidth, viewHeight, Region.Op.REPLACE);
+                    canvas.drawRoundRect(0, Math.max(0, thumbnailHeight - mCornerRadius),
+                            viewWidth, viewHeight, mCornerRadius, mCornerRadius, mBgFillPaint);
+                }
 
-            if (thumbnailHeight > 0) {
                 canvas.restoreToCount(count);
             }
         }
     }
 
     /** Sets the thumbnail to a given bitmap. */
-    void setThumbnail(Bitmap bm) {
+    void setThumbnail(Bitmap bm, ActivityManager.TaskThumbnailInfo thumbnailInfo) {
         if (bm != null) {
-            mBitmapShader = new BitmapShader(bm, Shader.TileMode.CLAMP,
-                    Shader.TileMode.CLAMP);
+            mBitmapShader = new BitmapShader(bm, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
             mDrawPaint.setShader(mBitmapShader);
             mThumbnailRect.set(0, 0, bm.getWidth(), bm.getHeight());
+            mThumbnailInfo = thumbnailInfo;
             updateThumbnailScale();
         } else {
             mBitmapShader = null;
             mDrawPaint.setShader(null);
             mThumbnailRect.setEmpty();
+            mThumbnailInfo = null;
         }
     }
 
@@ -210,20 +241,46 @@
      * Updates the scale of the bitmap relative to this view.
      */
     public void updateThumbnailScale() {
+        mThumbnailScale = 1f;
         if (mBitmapShader != null) {
-            float thumbnailScale;
-            if (!mTask.isFreeformTask() || mTask.bounds == null) {
-                // If this is a stack task, or a stack task moved into the freeform workspace, then
-                // just scale this thumbnail to fit the width of the view
-                thumbnailScale = (float) mTaskViewRect.width() / mThumbnailRect.width();
+
+            if (mThumbnailInfo != null) {
+                System.out.println(mTask.title + " bounds: " + mThumbnailInfo.taskWidth + "x" + mThumbnailInfo.taskHeight + ", " + mThumbnailInfo.screenOrientation);
+            }
+
+            // We consider this a stack task if it is not freeform (ie. has no bounds) or has been
+            // dragged into the stack from the freeform workspace
+            boolean isStackTask = !mTask.isFreeformTask() || mTask.bounds == null;
+            if (mTaskViewRect.isEmpty() || mThumbnailInfo == null ||
+                    mThumbnailInfo.taskWidth == 0 || mThumbnailInfo.taskHeight == 0) {
+                // If we haven't measured or the thumbnail is invalid, skip the thumbnail drawing
+                // and only draw the background color
+                mThumbnailScale = 0f;
+            } else if (isStackTask) {
+                float invThumbnailScale = 1f / mFullscreenThumbnailScale;
+                if (mOrientation == Configuration.ORIENTATION_PORTRAIT) {
+                    if (mThumbnailInfo.screenOrientation == Configuration.ORIENTATION_PORTRAIT) {
+                        // If we are in the same orientation as the screenshot, just scale it to the
+                        // width of the task view
+                        mThumbnailScale = (float) mTaskViewRect.width() / mThumbnailRect.width();
+                    } else {
+                        // Scale the landscape thumbnail up to app size, then scale that to the task
+                        // view size to match other portrait screenshots
+                        mThumbnailScale = invThumbnailScale *
+                                ((float) mTaskViewRect.width() / mDisplayRect.width());
+                    }
+                } else {
+                    // Otherwise, scale the screenshot to fit 1:1 in the current orientation
+                    mThumbnailScale = invThumbnailScale;
+                }
             } else {
                 // Otherwise, if this is a freeform task with task bounds, then scale the thumbnail
                 // to fit the entire bitmap into the task bounds
-                thumbnailScale = Math.min(
+                mThumbnailScale = Math.min(
                         (float) mTaskViewRect.width() / mThumbnailRect.width(),
                         (float) mTaskViewRect.height() / mThumbnailRect.height());
             }
-            mScaleMatrix.setScale(thumbnailScale, thumbnailScale);
+            mScaleMatrix.setScale(mThumbnailScale, mThumbnailScale);
             mBitmapShader.setLocalMatrix(mScaleMatrix);
         }
         if (!mInvisible) {
@@ -261,22 +318,23 @@
     }
 
     /** Binds the thumbnail view to the task */
-    void rebindToTask(Task t, boolean disabledInSafeMode) {
+    void rebindToTask(Task t, ActivityManager.TaskThumbnailInfo thumbnailInfo,
+            boolean disabledInSafeMode) {
         mTask = t;
         mDisabledInSafeMode = disabledInSafeMode;
         if (t.thumbnail != null) {
-            setThumbnail(t.thumbnail);
+            setThumbnail(t.thumbnail, thumbnailInfo);
             if (t.colorBackground != 0) {
                 mBgFillPaint.setColor(t.colorBackground);
             }
         } else {
-            setThumbnail(null);
+            setThumbnail(null, null);
         }
     }
 
     /** Unbinds the thumbnail view from the task */
     void unbindFromTask() {
         mTask = null;
-        setThumbnail(null);
+        setThumbnail(null, null);
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/tv/pip/PipControlsView.java b/packages/SystemUI/src/com/android/systemui/tv/pip/PipControlsView.java
new file mode 100644
index 0000000..0e64dcd
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/tv/pip/PipControlsView.java
@@ -0,0 +1,251 @@
+/*
+ * Copyright (C) 2016 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.tv.pip;
+
+import android.app.Activity;
+import android.content.Context;
+import android.media.session.MediaController;
+import android.media.session.PlaybackState;
+import android.view.View;
+import android.view.View.OnFocusChangeListener;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.LinearLayout;
+import android.util.AttributeSet;
+
+import com.android.systemui.R;
+
+import static android.media.session.PlaybackState.ACTION_PAUSE;
+import static android.media.session.PlaybackState.ACTION_PLAY;
+
+import static com.android.systemui.tv.pip.PipManager.PLAYBACK_STATE_PLAYING;
+import static com.android.systemui.tv.pip.PipManager.PLAYBACK_STATE_PAUSED;
+import static com.android.systemui.tv.pip.PipManager.PLAYBACK_STATE_UNAVAILABLE;
+
+
+/**
+ * A view containing PIP controls including fullscreen, close, and media controls.
+ */
+public class PipControlsView extends LinearLayout implements PipManager.Listener {
+    /**
+     * An interface to listen user action.
+     */
+    public interface Listener {
+        /**
+         * Called when an user clicks close PIP button.
+         */
+        void onClosed();
+    }
+
+    private final PipManager mPipManager = PipManager.getInstance();
+    private MediaController mMediaController;
+    private Listener mListener;
+
+    private View mFullButtonView;
+    private View mFullDescriptionView;
+    private View mPlayPauseView;
+    private ImageView mPlayPauseButtonImageView;
+    private TextView mPlayPauseDescriptionTextView;
+    private View mCloseButtonView;
+    private View mCloseDescriptionView;
+
+    private boolean mHasFocus;
+    private OnFocusChangeListener mOnChildFocusChangeListener;
+
+    private MediaController.Callback mMediaControllerCallback = new MediaController.Callback() {
+        @Override
+        public void onPlaybackStateChanged(PlaybackState state) {
+            updatePlayPauseView();
+        }
+    };
+
+    public PipControlsView(Context context) {
+        this(context, null, 0, 0);
+    }
+
+    public PipControlsView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0, 0);
+    }
+
+    public PipControlsView(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, 0);
+    }
+
+    public PipControlsView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    @Override
+    public void onFinishInflate() {
+        super.onFinishInflate();
+
+        mFullButtonView = findViewById(R.id.full_button);
+        mFullDescriptionView = findViewById(R.id.full_desc);
+        mFullButtonView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                mPipManager.movePipToFullscreen();
+            }
+        });
+        mFullButtonView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View v, boolean hasFocus) {
+                mFullDescriptionView.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
+                onChildViewFocusChanged();
+            }
+        });
+
+        mPlayPauseView = findViewById(R.id.play_pause);
+        mPlayPauseButtonImageView = (ImageView) findViewById(R.id.play_pause_button);
+        mPlayPauseDescriptionTextView = (TextView) findViewById(R.id.play_pause_desc);
+        mPlayPauseButtonImageView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (mMediaController == null || mMediaController.getPlaybackState() == null) {
+                    return;
+                }
+                long actions = mMediaController.getPlaybackState().getActions();
+                int state = mMediaController.getPlaybackState().getState();
+                if (mPipManager.getPlaybackState() == PLAYBACK_STATE_PAUSED) {
+                    mMediaController.getTransportControls().play();
+                } else if (mPipManager.getPlaybackState() == PLAYBACK_STATE_PLAYING) {
+                    mMediaController.getTransportControls().pause();
+                }
+                // View will be updated later in {@link mMediaControllerCallback}
+            }
+        });
+        mPlayPauseButtonImageView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View v, boolean hasFocus) {
+                mPlayPauseDescriptionTextView.setVisibility(
+                        hasFocus ? View.VISIBLE : View.INVISIBLE);
+                onChildViewFocusChanged();
+            }
+        });
+
+        mCloseButtonView = findViewById(R.id.close_button);
+        mCloseDescriptionView = findViewById(R.id.close_desc);
+        mCloseButtonView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                mPipManager.closePip();
+                mListener.onClosed();
+            }
+        });
+        mCloseButtonView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View v, boolean hasFocus) {
+                mCloseDescriptionView.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
+                onChildViewFocusChanged();
+            }
+        });
+    }
+
+    @Override
+    public void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        updateMediaController();
+        mPipManager.addListener(this);
+    }
+
+    @Override
+    public void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        mPipManager.removeListener(this);
+        if (mMediaController != null) {
+            mMediaController.unregisterCallback(mMediaControllerCallback);
+        }
+    }
+
+    private void updateMediaController() {
+        MediaController newController = mPipManager.getMediaController();
+        if (mMediaController == newController) {
+            return;
+        }
+        if (mMediaController != null) {
+            mMediaController.unregisterCallback(mMediaControllerCallback);
+        }
+        mMediaController = newController;
+        if (mMediaController != null) {
+            mMediaController.registerCallback(mMediaControllerCallback);
+        }
+        updatePlayPauseView();
+    }
+
+    private void updatePlayPauseView() {
+        int state = mPipManager.getPlaybackState();
+        if (state == PLAYBACK_STATE_UNAVAILABLE) {
+            mPlayPauseView.setVisibility(View.GONE);
+        } else {
+            mPlayPauseView.setVisibility(View.VISIBLE);
+            if (state == PLAYBACK_STATE_PLAYING) {
+                mPlayPauseButtonImageView.setImageResource(R.drawable.tv_pip_pause_button);
+                mPlayPauseDescriptionTextView.setText(R.string.pip_pause);
+            } else {
+                mPlayPauseButtonImageView.setImageResource(R.drawable.tv_pip_play_button);
+                mPlayPauseDescriptionTextView.setText(R.string.pip_play);
+            }
+        }
+    }
+
+    /**
+     * Sets a listener to be invoked when {@link android.view.View.hasFocus()} is changed.
+     */
+    public void setOnChildFocusChangeListener(OnFocusChangeListener listener) {
+        mOnChildFocusChangeListener = listener;
+    }
+
+    private void onChildViewFocusChanged() {
+        // At this moment, hasFocus() returns true although there's no focused child.
+        boolean hasFocus = (mFullButtonView != null && mFullButtonView.isFocused())
+                || (mPlayPauseButtonImageView != null && mPlayPauseButtonImageView.isFocused())
+                || (mCloseButtonView != null && mCloseButtonView.isFocused());
+        if (mHasFocus != hasFocus) {
+            mHasFocus = hasFocus;
+            if (mOnChildFocusChangeListener != null) {
+                mOnChildFocusChangeListener.onFocusChange(getFocusedChild(), mHasFocus);
+            }
+        }
+    }
+
+    /**
+     * Sets the {@link Listener} to listen user actions.
+     */
+    public void setListener(Listener listener) {
+        mListener = listener;
+    }
+
+    @Override
+    public void onPipEntered() { }
+
+    @Override
+    public void onPipActivityClosed() { }
+
+    @Override
+    public void onShowPipMenu() { }
+
+    @Override
+    public void onMoveToFullscreen() { }
+
+    @Override
+    public void onMediaControllerChanged() {
+        updateMediaController();
+    }
+
+    @Override
+    public void onPipResizeAboutToStart() { }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java b/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java
index acb1a7f..68e0883 100644
--- a/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java
+++ b/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java
@@ -30,6 +30,7 @@
 import android.graphics.Rect;
 import android.media.session.MediaController;
 import android.media.session.MediaSessionManager;
+import android.media.session.PlaybackState;
 import android.os.Debug;
 import android.os.Handler;
 import android.os.RemoteException;
@@ -37,6 +38,7 @@
 import android.util.Log;
 
 import com.android.systemui.Prefs;
+import com.android.systemui.R;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.misc.SystemServicesProxy.TaskStackListener;
 
@@ -70,12 +72,23 @@
     public static final int SUSPEND_PIP_RESIZE_REASON_WAITING_FOR_MENU_ACTIVITY_FINISH = 0x1;
     public static final int SUSPEND_PIP_RESIZE_REASON_WAITING_FOR_OVERLAY_ACTIVITY_FINISH = 0x2;
 
+    /**
+     * PIPed activity is playing a media and it can be paused.
+     */
+    static final int PLAYBACK_STATE_PLAYING = 0;
+    /**
+     * PIPed activity has a paused media and it can be played.
+     */
+    static final int PLAYBACK_STATE_PAUSED = 1;
+    /**
+     * Users are unable to control PIPed activity's media playback.
+     */
+    static final int PLAYBACK_STATE_UNAVAILABLE = 2;
+
     private static final int CLOSE_PIP_WHEN_MEDIA_SESSION_GONE_TIMEOUT_MS = 3000;
 
     private int mSuspendPipResizingReason;
 
-    private static final float SCALE_FACTOR = 1.1f;
-
     private Context mContext;
     private IActivityManager mActivityManager;
     private MediaSessionManager mMediaSessionManager;
@@ -87,6 +100,7 @@
     private Rect mMenuModePipBounds;
     private Rect mRecentsPipBounds;
     private Rect mRecentsFocusedPipBounds;
+    private int mRecentsFocusChangedAnimationDurationMs;
     private boolean mInitialized;
     private int mPipTaskId = TASK_ID_NO_PIP;
     private ComponentName mPipComponentName;
@@ -148,15 +162,13 @@
         mPipBounds = Rect.unflattenFromString(res.getString(
                 com.android.internal.R.string.config_defaultPictureInPictureBounds));
         mMenuModePipBounds = Rect.unflattenFromString(res.getString(
-                com.android.internal.R.string.config_centeredPictureInPictureBounds));
+                R.string.pip_menu_bounds));
         mRecentsPipBounds = Rect.unflattenFromString(res.getString(
-                com.android.internal.R.string.config_pictureInPictureBoundsInRecents));
-        float scaleBy = (SCALE_FACTOR - 1.0f) / 2;
-        mRecentsFocusedPipBounds = new Rect(
-                (int) (mRecentsPipBounds.left - scaleBy * mRecentsPipBounds.width()),
-                (int) (mRecentsPipBounds.top - scaleBy * mRecentsPipBounds.height()),
-                (int) (mRecentsPipBounds.right + scaleBy * mRecentsPipBounds.width()),
-                (int) (mRecentsPipBounds.bottom + scaleBy * mRecentsPipBounds.height()));
+                R.string.pip_recents_bounds));
+        mRecentsFocusedPipBounds = Rect.unflattenFromString(res.getString(
+                R.string.pip_recents_focused_bounds));
+        mRecentsFocusChangedAnimationDurationMs = res.getInteger(
+                R.integer.recents_tv_pip_focus_anim_duration);
 
         mActivityManager = ActivityManagerNative.getDefault();
         SystemServicesProxy.getInstance(context).registerTaskStackListener(mTaskStackListener);
@@ -279,6 +291,7 @@
                             mSuspendPipResizingReason);
             return;
         }
+        int animationDurationMs = -1;
         switch (mState) {
             case STATE_NO_PIP:
                 mCurrentPipBounds = null;
@@ -288,6 +301,10 @@
                 break;
             case STATE_PIP_OVERLAY:
                 if (mIsRecentsShown) {
+                    if (mCurrentPipBounds == mRecentsFocusedPipBounds
+                            || mCurrentPipBounds == mRecentsFocusedPipBounds) {
+                        animationDurationMs = mRecentsFocusChangedAnimationDurationMs;
+                    }
                     if (mIsPipFocusedInRecent) {
                         mCurrentPipBounds = mRecentsFocusedPipBounds;
                     } else {
@@ -302,7 +319,8 @@
                 break;
         }
         try {
-            mActivityManager.resizeStack(PINNED_STACK_ID, mCurrentPipBounds, true, true, true, -1);
+            mActivityManager.resizeStack(PINNED_STACK_ID, mCurrentPipBounds,
+                    true, true, true, animationDurationMs);
         } catch (RemoteException e) {
             Log.e(TAG, "resizeStack failed", e);
         }
@@ -364,9 +382,17 @@
     }
 
     /**
+     * Returns {@code true} if the PIP view in
+     * {@link com.android.systemui.recents.tv.RecentsTvActivity} is focused in Recents.
+     * This API is valid only when {@link isRecentsShown()} returns {@code true}.
+     */
+    boolean isPipViewFocusdInRecents() {
+        return mIsPipFocusedInRecent;
+    }
+
+    /**
      * Shows PIP menu UI by launching {@link PipMenuActivity}. It also locates the pinned
-     * stack to the centered PIP bound {@link com.android.internal.R.string
-     * .config_centeredPictureInPictureBounds}.
+     * stack to the centered PIP bound {@link R.config_centeredPictureInPictureBounds}.
      */
     private void showPipMenu() {
         if (DEBUG) Log.d(TAG, "showPipMenu()");
@@ -478,6 +504,32 @@
         return mPipMediaController;
     }
 
+    /**
+     * Returns the PIPed activity's playback state.
+     * This returns one of {@link PLAYBACK_STATE_PLAYING}, {@link PLAYBACK_STATE_PAUSED},
+     * or {@link PLAYBACK_STATE_UNAVAILABLE}.
+     */
+    int getPlaybackState() {
+        if (mPipMediaController == null || mPipMediaController.getPlaybackState() == null) {
+            return PLAYBACK_STATE_UNAVAILABLE;
+        }
+        int state = mPipMediaController.getPlaybackState().getState();
+        boolean isPlaying = (state == PlaybackState.STATE_BUFFERING
+                || state == PlaybackState.STATE_CONNECTING
+                || state == PlaybackState.STATE_PLAYING
+                || state == PlaybackState.STATE_FAST_FORWARDING
+                || state == PlaybackState.STATE_REWINDING
+                || state == PlaybackState.STATE_SKIPPING_TO_PREVIOUS
+                || state == PlaybackState.STATE_SKIPPING_TO_NEXT);
+        long actions = mPipMediaController.getPlaybackState().getActions();
+        if (!isPlaying && ((actions & PlaybackState.ACTION_PLAY) != 0)) {
+            return PLAYBACK_STATE_PAUSED;
+        } else if (isPlaying && ((actions & PlaybackState.ACTION_PAUSE) != 0)) {
+            return PLAYBACK_STATE_PLAYING;
+        }
+        return PLAYBACK_STATE_UNAVAILABLE;
+    }
+
     TaskStackListener mTaskStackListener = new TaskStackListener() {
         @Override
         public void onTaskStackChanged() {
diff --git a/packages/SystemUI/src/com/android/systemui/tv/pip/PipMenuActivity.java b/packages/SystemUI/src/com/android/systemui/tv/pip/PipMenuActivity.java
index b8b837a..ea9275f 100644
--- a/packages/SystemUI/src/com/android/systemui/tv/pip/PipMenuActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/tv/pip/PipMenuActivity.java
@@ -17,12 +17,7 @@
 package com.android.systemui.tv.pip;
 
 import android.app.Activity;
-import android.media.session.MediaController;
-import android.media.session.PlaybackState;
 import android.os.Bundle;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.TextView;
 
 import com.android.systemui.R;
 import com.android.systemui.SystemUI;
@@ -31,8 +26,6 @@
 
 import static android.content.pm.PackageManager.FEATURE_LEANBACK;
 import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE;
-import static android.media.session.PlaybackState.ACTION_PAUSE;
-import static android.media.session.PlaybackState.ACTION_PLAY;
 
 /**
  * Activity to show the PIP menu to control PIP.
@@ -41,131 +34,17 @@
     private static final String TAG = "PipMenuActivity";
 
     private final PipManager mPipManager = PipManager.getInstance();
-    private MediaController mMediaController;
 
-    private View mFullButtonView;
-    private View mFullDescriptionView;
-    private View mPlayPauseView;
-    private ImageView mPlayPauseButtonImageView;
-    private TextView mPlayPauseDescriptionTextView;
-    private View mCloseButtonView;
-    private View mCloseDescriptionView;
+    private PipControlsView mPipControlsView;
     private boolean mPipMovedToFullscreen;
 
-    private MediaController.Callback mMediaControllerCallback = new MediaController.Callback() {
-        @Override
-        public void onPlaybackStateChanged(PlaybackState state) {
-            updatePlayPauseView(state);
-        }
-    };
-
     @Override
     protected void onCreate(Bundle bundle) {
         super.onCreate(bundle);
         setContentView(R.layout.tv_pip_menu);
         mPipManager.addListener(this);
-        mFullButtonView = findViewById(R.id.full_button);
-        mFullDescriptionView = findViewById(R.id.full_desc);
-        mFullButtonView.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                mPipManager.movePipToFullscreen();
-                mPipMovedToFullscreen = true;
-                finish();
-            }
-        });
-        mFullButtonView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
-            @Override
-            public void onFocusChange(View v, boolean hasFocus) {
-                mFullDescriptionView.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
-            }
-        });
 
-        mPlayPauseView = findViewById(R.id.play_pause);
-        mPlayPauseButtonImageView = (ImageView) findViewById(R.id.play_pause_button);
-        mPlayPauseDescriptionTextView = (TextView) findViewById(R.id.play_pause_desc);
-        mPlayPauseButtonImageView.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if (mMediaController == null || mMediaController.getPlaybackState() == null) {
-                    return;
-                }
-                long actions = mMediaController.getPlaybackState().getActions();
-                int state = mMediaController.getPlaybackState().getState();
-                if (((actions & ACTION_PLAY) != 0) && !isPlaying(state)) {
-                    mMediaController.getTransportControls().play();
-                } else if ((actions & ACTION_PAUSE) != 0 && isPlaying(state)) {
-                    mMediaController.getTransportControls().pause();
-                }
-                // View will be updated later in {@link mMediaControllerCallback}
-            }
-        });
-        mPlayPauseButtonImageView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
-            @Override
-            public void onFocusChange(View v, boolean hasFocus) {
-                mPlayPauseDescriptionTextView.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
-            }
-        });
-
-        mCloseButtonView = findViewById(R.id.close_button);
-        mCloseDescriptionView = findViewById(R.id.close_desc);
-        mCloseButtonView.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                mPipManager.closePip();
-                finish();
-            }
-        });
-        mCloseButtonView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
-            @Override
-            public void onFocusChange(View v, boolean hasFocus) {
-                mCloseDescriptionView.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
-            }
-        });
-        updateMediaController();
-    }
-
-    private void updateMediaController() {
-        MediaController newController = mPipManager.getMediaController();
-        if (mMediaController == newController) {
-            return;
-        }
-        if (mMediaController != null) {
-            mMediaController.unregisterCallback(mMediaControllerCallback);
-        }
-        mMediaController = newController;
-        if (mMediaController != null) {
-            mMediaController.registerCallback(mMediaControllerCallback);
-            updatePlayPauseView(mMediaController.getPlaybackState());
-        } else {
-            updatePlayPauseView(null);
-        }
-    }
-
-    private void updatePlayPauseView(PlaybackState playbackState) {
-        if (playbackState != null
-                && (playbackState.getActions() & (ACTION_PLAY | ACTION_PAUSE)) != 0) {
-            mPlayPauseView.setVisibility(View.VISIBLE);
-            if (isPlaying(playbackState.getState())) {
-                mPlayPauseButtonImageView.setImageResource(R.drawable.tv_pip_pause_button);
-                mPlayPauseDescriptionTextView.setText(R.string.pip_pause);
-            } else {
-                mPlayPauseButtonImageView.setImageResource(R.drawable.tv_pip_play_button);
-                mPlayPauseDescriptionTextView.setText(R.string.pip_play);
-            }
-        } else {
-            mPlayPauseView.setVisibility(View.GONE);
-        }
-    }
-
-    private boolean isPlaying(int state) {
-        return state == PlaybackState.STATE_BUFFERING
-                || state == PlaybackState.STATE_CONNECTING
-                || state == PlaybackState.STATE_PLAYING
-                || state == PlaybackState.STATE_FAST_FORWARDING
-                || state == PlaybackState.STATE_REWINDING
-                || state == PlaybackState.STATE_SKIPPING_TO_PREVIOUS
-                || state == PlaybackState.STATE_SKIPPING_TO_NEXT;
+        mPipControlsView = (PipControlsView) findViewById(R.id.pip_controls);
     }
 
     private void restorePipAndFinish() {
@@ -184,9 +63,6 @@
     @Override
     protected void onDestroy() {
         super.onDestroy();
-        if (mMediaController != null) {
-            mMediaController.unregisterCallback(mMediaControllerCallback);
-        }
         mPipManager.removeListener(this);
         mPipManager.resumePipResizing(
                 PipManager.SUSPEND_PIP_RESIZE_REASON_WAITING_FOR_MENU_ACTIVITY_FINISH);
@@ -210,13 +86,12 @@
 
     @Override
     public void onMoveToFullscreen() {
+        mPipMovedToFullscreen = true;
         finish();
     }
 
     @Override
-    public void onMediaControllerChanged() {
-        updateMediaController();
-    }
+    public void onMediaControllerChanged() { }
 
     @Override
     public void onPipResizeAboutToStart() {
diff --git a/packages/SystemUI/src/com/android/systemui/tv/pip/PipOverlayActivity.java b/packages/SystemUI/src/com/android/systemui/tv/pip/PipOverlayActivity.java
index 1de321d..12cb4cd 100644
--- a/packages/SystemUI/src/com/android/systemui/tv/pip/PipOverlayActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/tv/pip/PipOverlayActivity.java
@@ -23,6 +23,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.view.View;
+import android.widget.ImageView;
 
 import com.android.systemui.R;
 
@@ -46,9 +47,10 @@
     private final Handler mHandler = new Handler();
     private View mGuideOverlayView;
     private View mGuideButtonsView;
+    private ImageView mGuideButtonPlayPauseImageView;
     private final Runnable mHideGuideOverlayRunnable = new Runnable() {
         public void run() {
-            mGuideOverlayView.setVisibility(View.INVISIBLE);
+            mGuideOverlayView.setVisibility(View.GONE);
         }
     };
 
@@ -71,6 +73,7 @@
         setContentView(R.layout.tv_pip_overlay);
         mGuideOverlayView = findViewById(R.id.guide_overlay);
         mGuideButtonsView = findViewById(R.id.guide_buttons);
+        mGuideButtonPlayPauseImageView = (ImageView) findViewById(R.id.guide_button_play_pause);
         mPipManager.addListener(this);
 
         sPipOverlayActivity = this;
@@ -80,12 +83,17 @@
     protected void onResume() {
         super.onResume();
         // TODO: Implement animation for this
-        if (!mPipManager.isRecentsShown()) {
-            mGuideOverlayView.setVisibility(View.VISIBLE);
-            mGuideButtonsView.setVisibility(View.INVISIBLE);
+        if (mPipManager.isRecentsShown()) {
+            mGuideOverlayView.setVisibility(View.GONE);
+            if (mPipManager.isPipViewFocusdInRecents()) {
+                mGuideButtonsView.setVisibility(View.GONE);
+            } else {
+                mGuideButtonsView.setVisibility(View.VISIBLE);
+                updateGuideButtonsView();
+            }
         } else {
-            mGuideOverlayView.setVisibility(View.INVISIBLE);
-            mGuideButtonsView.setVisibility(View.VISIBLE);
+            mGuideOverlayView.setVisibility(View.VISIBLE);
+            mGuideButtonsView.setVisibility(View.GONE);
         }
         mHandler.removeCallbacks(mHideGuideOverlayRunnable);
         mHandler.postDelayed(mHideGuideOverlayRunnable, SHOW_GUIDE_OVERLAY_VIEW_DURATION_MS);
@@ -134,11 +142,30 @@
     }
 
     @Override
-    public void onMediaControllerChanged() { }
+    public void onMediaControllerChanged() {
+        updateGuideButtonsView();
+    }
 
     @Override
     public void finish() {
         sPipOverlayActivity = null;
         super.finish();
     }
+
+    private void updateGuideButtonsView() {
+        switch (mPipManager.getPlaybackState()) {
+            case PipManager.PLAYBACK_STATE_PLAYING:
+                mGuideButtonPlayPauseImageView.setVisibility(View.VISIBLE);
+                mGuideButtonPlayPauseImageView.setImageResource(R.drawable.ic_pause_white_24dp);
+                break;
+            case PipManager.PLAYBACK_STATE_PAUSED:
+                mGuideButtonPlayPauseImageView.setVisibility(View.VISIBLE);
+                mGuideButtonPlayPauseImageView.setImageResource(
+                        R.drawable.ic_play_arrow_white_24dp);
+                break;
+            case PipManager.PLAYBACK_STATE_UNAVAILABLE:
+                mGuideButtonPlayPauseImageView.setVisibility(View.GONE);
+                break;
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index b1398f1..d88ddfd 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -71,6 +71,7 @@
 import android.net.RouteInfo;
 import android.net.UidRange;
 import android.net.Uri;
+import android.net.metrics.ConnectivityServiceChangeEvent;
 import android.os.Binder;
 import android.os.Build;
 import android.os.Bundle;
@@ -4511,6 +4512,7 @@
 
     private void makeDefault(NetworkAgentInfo newNetwork) {
         if (DBG) log("Switching to new default network: " + newNetwork);
+        ConnectivityServiceChangeEvent.logEvent(newNetwork.network.netId);
         setupDataActivityTracking(newNetwork);
         try {
             mNetd.setDefaultNetId(newNetwork.network.netId);
@@ -5141,5 +5143,4 @@
             NetworkAgentInfo nai, NetworkRequest defaultRequest) {
         return new NetworkMonitor(context, handler, nai, defaultRequest);
     }
-
 }
diff --git a/services/core/java/com/android/server/HardwarePropertiesManagerService.java b/services/core/java/com/android/server/HardwarePropertiesManagerService.java
index 575d99e..23cf64a 100644
--- a/services/core/java/com/android/server/HardwarePropertiesManagerService.java
+++ b/services/core/java/com/android/server/HardwarePropertiesManagerService.java
@@ -23,6 +23,8 @@
 import android.os.CpuUsageInfo;
 import android.os.IHardwarePropertiesManager;
 import android.os.Process;
+import android.os.UserHandle;
+import com.android.server.vr.VrManagerInternal;
 
 import java.util.Arrays;
 
@@ -78,14 +80,15 @@
      *
      * @param callingPackage The calling package name.
      *
-     * @throws SecurityException if a non profile or device owner or system tries to retrieve
-     * information provided by the service.
+     * @throws SecurityException if something other than the profile or device owner, or the
+     *        current VR service tries to retrieve information provided by this service.
      */
     private void enforceHardwarePropertiesRetrievalAllowed(String callingPackage)
             throws SecurityException {
         final PackageManager pm = mContext.getPackageManager();
+        int uid = 0;
         try {
-            final int uid = pm.getPackageUid(callingPackage, 0);
+            uid = pm.getPackageUid(callingPackage, 0);
             if (Binder.getCallingUid() != uid) {
                 throw new SecurityException("The caller has faked the package name.");
             }
@@ -93,10 +96,13 @@
             throw new SecurityException("The caller has faked the package name.");
         }
 
+        final int userId = UserHandle.getUserId(uid);
+        final VrManagerInternal vrService = LocalServices.getService(VrManagerInternal.class);
         final DevicePolicyManager dpm = mContext.getSystemService(DevicePolicyManager.class);
         if (!dpm.isDeviceOwnerApp(callingPackage) && !dpm.isProfileOwnerApp(callingPackage)
-                && Binder.getCallingUid() != Process.SYSTEM_UID) {
-            throw new SecurityException("The caller is not a device or profile owner or system.");
+                && !vrService.isCurrentVrListener(callingPackage, userId)) {
+            throw new SecurityException("The caller is not a device or profile owner or bound "
+                + "VrListenerService.");
         }
     }
 }
diff --git a/services/core/java/com/android/server/NetworkManagementService.java b/services/core/java/com/android/server/NetworkManagementService.java
index 548b662..c1a352c 100644
--- a/services/core/java/com/android/server/NetworkManagementService.java
+++ b/services/core/java/com/android/server/NetworkManagementService.java
@@ -513,6 +513,28 @@
         }
     }
 
+    // Sync the state of the given chain with the native daemon.
+    private void syncFirewallChainLocked(int chain, SparseIntArray uidFirewallRules, String name) {
+        int size = uidFirewallRules.size();
+        if (size > 0) {
+            // Make a copy of the current rules, and then clear them. This is because
+            // setFirewallUidRuleInternal only pushes down rules to the native daemon if they are
+            // different from the current rules stored in the mUidFirewall*Rules array for the
+            // specified chain. If we don't clear the rules, setFirewallUidRuleInternal will do
+            // nothing.
+            final SparseIntArray rules = uidFirewallRules.clone();
+            uidFirewallRules.clear();
+
+            // Now push the rules. setFirewallUidRuleInternal will push each of these down to the
+            // native daemon, and also add them to the mUidFirewall*Rules array for the specified
+            // chain.
+            if (DBG) Slog.d(TAG, "Pushing " + size + " active firewall " + name + "UID rules");
+            for (int i = 0; i < rules.size(); i++) {
+                setFirewallUidRuleInternal(chain, rules.keyAt(i), rules.valueAt(i));
+            }
+        }
+    }
+
     /**
      * Prepare native daemon once connected, enabling modules and pushing any
      * existing in-memory rules.
@@ -603,55 +625,18 @@
 
             setFirewallEnabled(mFirewallEnabled || LockdownVpnTracker.isEnabled());
 
-            size = mUidFirewallRules.size();
-            if (size > 0) {
-                if (DBG) Slog.d(TAG, "Pushing " + size + " active firewall UID rules");
-                final SparseIntArray uidFirewallRules = mUidFirewallRules;
-                mUidFirewallRules = new SparseIntArray();
-                for (int i = 0; i < uidFirewallRules.size(); i++) {
-                    setFirewallUidRuleInternal(FIREWALL_CHAIN_NONE, uidFirewallRules.keyAt(i),
-                            uidFirewallRules.valueAt(i));
-                }
-            }
+            syncFirewallChainLocked(FIREWALL_CHAIN_NONE, mUidFirewallRules, "");
+            syncFirewallChainLocked(FIREWALL_CHAIN_STANDBY, mUidFirewallStandbyRules, "standby ");
+            syncFirewallChainLocked(FIREWALL_CHAIN_DOZABLE, mUidFirewallDozableRules, "dozable ");
+            syncFirewallChainLocked(FIREWALL_CHAIN_POWERSAVE, mUidFirewallPowerSaveRules,
+                    "powersave ");
 
-            size = mUidFirewallStandbyRules.size();
-            if (size > 0) {
-                if (DBG) Slog.d(TAG, "Pushing " + size + " active firewall standby UID rules");
-                final SparseIntArray uidFirewallRules = mUidFirewallStandbyRules;
-                mUidFirewallStandbyRules = new SparseIntArray();
-                for (int i = 0; i < uidFirewallRules.size(); i++) {
-                    setFirewallUidRuleInternal(FIREWALL_CHAIN_STANDBY, uidFirewallRules.keyAt(i),
-                            uidFirewallRules.valueAt(i));
-                }
-            }
             if (mFirewallChainStates.get(FIREWALL_CHAIN_STANDBY)) {
                 setFirewallChainEnabled(FIREWALL_CHAIN_STANDBY, true);
             }
-
-            size = mUidFirewallDozableRules.size();
-            if (size > 0) {
-                if (DBG) Slog.d(TAG, "Pushing " + size + " active firewall dozable UID rules");
-                final SparseIntArray uidFirewallRules = mUidFirewallDozableRules;
-                mUidFirewallDozableRules = new SparseIntArray();
-                for (int i = 0; i < uidFirewallRules.size(); i++) {
-                    setFirewallUidRuleInternal(FIREWALL_CHAIN_DOZABLE, uidFirewallRules.keyAt(i),
-                            uidFirewallRules.valueAt(i));
-                }
-            }
             if (mFirewallChainStates.get(FIREWALL_CHAIN_DOZABLE)) {
                 setFirewallChainEnabled(FIREWALL_CHAIN_DOZABLE, true);
             }
-
-            size = mUidFirewallPowerSaveRules.size();
-            if (size > 0) {
-                Slog.d(TAG, "Pushing " + size + " active firewall powersave UID rules");
-                final SparseIntArray uidFirewallRules = mUidFirewallPowerSaveRules;
-                mUidFirewallPowerSaveRules = new SparseIntArray();
-                for (int i = 0; i < uidFirewallRules.size(); i++) {
-                    setFirewallUidRuleInternal(FIREWALL_CHAIN_POWERSAVE, uidFirewallRules.keyAt(i),
-                            uidFirewallRules.valueAt(i));
-                }
-            }
             if (mFirewallChainStates.get(FIREWALL_CHAIN_POWERSAVE)) {
                 setFirewallChainEnabled(FIREWALL_CHAIN_POWERSAVE, true);
             }
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index fa0b5dc..1abb5ff 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -526,6 +526,7 @@
 
     // Determines whether to take full screen screenshots
     static final boolean TAKE_FULLSCREEN_SCREENSHOTS = true;
+    public static final float FULLSCREEN_SCREENSHOT_SCALE = 0.6f;
 
     private static native int nativeMigrateToBoost();
     private static native int nativeMigrateFromBoost();
@@ -1491,6 +1492,7 @@
     /** The dimensions of the thumbnails in the Recents UI. */
     int mThumbnailWidth;
     int mThumbnailHeight;
+    float mFullscreenThumbnailScale;
 
     final ServiceThread mHandlerThread;
     final MainHandler mHandler;
@@ -12590,6 +12592,8 @@
                     com.android.internal.R.dimen.thumbnail_width);
             mThumbnailHeight = res.getDimensionPixelSize(
                     com.android.internal.R.dimen.thumbnail_height);
+            mFullscreenThumbnailScale = res.getFraction(
+                    com.android.internal.R.fraction.thumbnail_fullscreen_scale, 1, 1);
             mDefaultPinnedStackBounds = Rect.unflattenFromString(res.getString(
                     com.android.internal.R.string.config_defaultPictureInPictureBounds));
             mAppErrors.loadAppsNotReportingCrashesFromConfigLocked(res.getString(
diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index bbc37cd..5cb04c8 100644
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -929,7 +929,7 @@
             // use within SystemUI while keeping memory usage low.
             if (ActivityManagerService.TAKE_FULLSCREEN_SCREENSHOTS) {
                 w = h = -1;
-                scale = 0.5f;
+                scale = mService.mFullscreenThumbnailScale;
             }
             return mWindowManager.screenshotApplications(who.appToken, Display.DEFAULT_DISPLAY,
                     w, h, scale);
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 71a1f97..ffa3b5b 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -1170,7 +1170,8 @@
         }
 
         if (useCheckinFormat) {
-            List<ApplicationInfo> apps = mContext.getPackageManager().getInstalledApplications(0);
+            List<ApplicationInfo> apps = mContext.getPackageManager().getInstalledApplications(
+                    PackageManager.MATCH_UNINSTALLED_PACKAGES | PackageManager.MATCH_ALL);
             if (isRealCheckin) {
                 // For a real checkin, first we want to prefer to use the last complete checkin
                 // file if there is one.
diff --git a/services/core/java/com/android/server/connectivity/MetricsLoggerService.java b/services/core/java/com/android/server/connectivity/MetricsLoggerService.java
index f6dc9b9..7cac227 100644
--- a/services/core/java/com/android/server/connectivity/MetricsLoggerService.java
+++ b/services/core/java/com/android/server/connectivity/MetricsLoggerService.java
@@ -60,7 +60,7 @@
     private long mLastSentEventTimeMillis = System.currentTimeMillis();
 
     private final void enforceConnectivityInternalPermission() {
-        getContext().enforceCallingPermission(
+        getContext().enforceCallingOrSelfPermission(
                 android.Manifest.permission.CONNECTIVITY_INTERNAL,
                 "MetricsLoggerService");
     }
diff --git a/services/core/java/com/android/server/connectivity/NetworkMonitor.java b/services/core/java/com/android/server/connectivity/NetworkMonitor.java
index bce7733..bbb162e 100644
--- a/services/core/java/com/android/server/connectivity/NetworkMonitor.java
+++ b/services/core/java/com/android/server/connectivity/NetworkMonitor.java
@@ -34,6 +34,8 @@
 import android.net.ProxyInfo;
 import android.net.TrafficStats;
 import android.net.Uri;
+import android.net.metrics.CaptivePortalCheckResultEvent;
+import android.net.metrics.CaptivePortalStateChangeEvent;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
 import android.os.Handler;
@@ -297,9 +299,13 @@
                     transitionTo(mLingeringState);
                     return HANDLED;
                 case CMD_NETWORK_CONNECTED:
+                    CaptivePortalStateChangeEvent.logEvent(
+                            CaptivePortalStateChangeEvent.NETWORK_MONITOR_CONNECTED);
                     transitionTo(mEvaluatingState);
                     return HANDLED;
                 case CMD_NETWORK_DISCONNECTED:
+                    CaptivePortalStateChangeEvent.logEvent(
+                            CaptivePortalStateChangeEvent.NETWORK_MONITOR_DISCONNECTED);
                     if (mLaunchCaptivePortalAppBroadcastReceiver != null) {
                         mContext.unregisterReceiver(mLaunchCaptivePortalAppBroadcastReceiver);
                         mLaunchCaptivePortalAppBroadcastReceiver = null;
@@ -349,6 +355,8 @@
     private class ValidatedState extends State {
         @Override
         public void enter() {
+            CaptivePortalStateChangeEvent.logEvent(
+                   CaptivePortalStateChangeEvent.NETWORK_MONITOR_VALIDATED);
             mConnectivityServiceHandler.sendMessage(obtainMessage(EVENT_NETWORK_TESTED,
                     NETWORK_TEST_RESULT_VALID, 0, mNetworkAgentInfo));
         }
@@ -457,6 +465,8 @@
                     // will be unresponsive. isCaptivePortal() could be executed on another Thread
                     // if this is found to cause problems.
                     int httpResponseCode = isCaptivePortal();
+                    CaptivePortalCheckResultEvent.logEvent(mNetworkAgentInfo.network.netId,
+                            httpResponseCode);
                     if (httpResponseCode == 204) {
                         transitionTo(mValidatedState);
                     } else if (httpResponseCode >= 200 && httpResponseCode <= 399) {
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index e66ec3c..fa0eb46 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -4456,7 +4456,8 @@
             }
         }
 
-        if ((permissionNames != null || dumpAll) && ps.pkg.requestedPermissions != null
+        if ((permissionNames != null || dumpAll) && ps.pkg != null
+                && ps.pkg.requestedPermissions != null
                 && ps.pkg.requestedPermissions.size() > 0) {
             final ArrayList<String> perms = ps.pkg.requestedPermissions;
             pw.print(prefix); pw.println("  requested permissions:");
diff --git a/services/core/java/com/android/server/vr/VrManagerInternal.java b/services/core/java/com/android/server/vr/VrManagerInternal.java
index 8316efa..93bb9d7 100644
--- a/services/core/java/com/android/server/vr/VrManagerInternal.java
+++ b/services/core/java/com/android/server/vr/VrManagerInternal.java
@@ -38,6 +38,17 @@
     public abstract boolean isInVrMode();
 
     /**
+     * Return {@code true} if the given package is the currently bound VrListenerService for the
+     * given user.
+     *
+     * @param packageName The package name to check.
+     * @param userId the user ID to check the package name for.
+     *
+     * @return {@code true} if the given package is the currently bound VrListenerService.
+     */
+    public abstract boolean isCurrentVrListener(String packageName, int userId);
+
+    /**
      * Set the current VR mode state.
      *
      * @param enabled {@code true} to enable VR mode.
diff --git a/services/core/java/com/android/server/vr/VrManagerService.java b/services/core/java/com/android/server/vr/VrManagerService.java
index 6bf949c..aa6f59e 100644
--- a/services/core/java/com/android/server/vr/VrManagerService.java
+++ b/services/core/java/com/android/server/vr/VrManagerService.java
@@ -127,6 +127,11 @@
         }
 
         @Override
+        public boolean isCurrentVrListener(String packageName, int userId) {
+            return VrManagerService.this.isCurrentVrListener(packageName, userId);
+        }
+
+        @Override
         public void registerListener(VrStateListener listener) {
             VrManagerService.this.addListener(listener);
         }
@@ -355,6 +360,16 @@
         }
     }
 
+    private boolean isCurrentVrListener(String packageName, int userId) {
+        synchronized (mLock) {
+            if (mCurrentVrService == null) {
+                return false;
+            }
+            return mCurrentVrService.getComponent().getPackageName().equals(packageName) &&
+                    userId == mCurrentVrService.getUserId();
+        }
+    }
+
     private void addListener(VrStateListener listener) {
         synchronized (mLock) {
             mListeners.add(listener);
diff --git a/services/core/java/com/android/server/wm/AppTransition.java b/services/core/java/com/android/server/wm/AppTransition.java
index bea300a..2a57d8e 100644
--- a/services/core/java/com/android/server/wm/AppTransition.java
+++ b/services/core/java/com/android/server/wm/AppTransition.java
@@ -48,6 +48,7 @@
 
 import android.annotation.Nullable;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.graphics.Rect;
 import android.os.Debug;
@@ -945,6 +946,8 @@
         final float thumbWidth = thumbWidthI > 0 ? thumbWidthI : 1;
         final int thumbHeightI = mTmpRect.height();
         final float thumbHeight = thumbHeightI > 0 ? thumbHeightI : 1;
+        final int thumbStartX = mTmpRect.left - containingFrame.left;
+        final int thumbStartY = mTmpRect.top - containingFrame.top;
 
         // Used for the ENTER_SCALE_UP and EXIT_SCALE_DOWN transitions
         float scale = 1f;
@@ -956,6 +959,9 @@
                     a = createAspectScaledThumbnailEnterFreeformAnimationLocked(
                             containingFrame, surfaceInsets, taskId);
                 } else {
+                    AnimationSet set = new AnimationSet(true);
+
+                    // In portrait, we scale to fit the width
                     mTmpFromClipRect.set(containingFrame);
                     mTmpToClipRect.set(containingFrame);
 
@@ -966,26 +972,40 @@
 
                     // Exclude insets region from the source clip.
                     mTmpFromClipRect.inset(contentInsets);
-
-                    // We scale the width and clip to the top/left square
-                    scale = thumbWidth / (appWidth - contentInsets.left - contentInsets.right);
-                    scaledTopDecor = (int) (scale * contentInsets.top);
-                    int unscaledThumbHeight = (int) (thumbHeight / scale);
-                    mTmpFromClipRect.bottom = mTmpFromClipRect.top + unscaledThumbHeight;
-
                     mNextAppTransitionInsets.set(contentInsets);
 
-                    Animation scaleAnim = new ScaleAnimation(scale, 1, scale, 1,
-                            computePivot(mTmpRect.left - containingFrame.left, scale),
-                            computePivot(mTmpRect.top - containingFrame.top, scale));
-                    Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
-                    Animation translateAnim = new TranslateAnimation(0, 0, -scaledTopDecor, 0);
+                    if (orientation == Configuration.ORIENTATION_PORTRAIT) {
+                        // We scale the width and clip to the top/left square
+                        scale = thumbWidth / (appWidth - contentInsets.left - contentInsets.right);
+                        scaledTopDecor = (int) (scale * contentInsets.top);
+                        int unscaledThumbHeight = (int) (thumbHeight / scale);
+                        mTmpFromClipRect.bottom = mTmpFromClipRect.top + unscaledThumbHeight;
 
-                    AnimationSet set = new AnimationSet(true);
-                    set.addAnimation(clipAnim);
-                    set.addAnimation(scaleAnim);
-                    set.addAnimation(translateAnim);
+                        Animation scaleAnim = new ScaleAnimation(scale, 1, scale, 1,
+                                computePivot(mTmpRect.left - containingFrame.left, scale),
+                                computePivot(mTmpRect.top - containingFrame.top, scale));
+                        Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
+                        Animation translateAnim = new TranslateAnimation(0, 0, -scaledTopDecor, 0);
+
+                        set.addAnimation(clipAnim);
+                        set.addAnimation(scaleAnim);
+                        set.addAnimation(translateAnim);
+
+                    } else {
+                        // In landscape, we don't scale at all and only crop
+                        mTmpFromClipRect.bottom = mTmpFromClipRect.top + thumbHeightI;
+                        mTmpFromClipRect.right = mTmpFromClipRect.left + thumbWidthI;
+
+                        Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
+                        Animation translateAnim = new TranslateAnimation(thumbStartX, 0,
+                                thumbStartY - contentInsets.top, 0);
+
+                        set.addAnimation(clipAnim);
+                        set.addAnimation(translateAnim);
+                    }
+
                     a = set;
+                    a.setZAdjustment(Animation.ZORDER_TOP);
                 }
                 break;
             }
@@ -1017,6 +1037,7 @@
                     a = createAspectScaledThumbnailExitFreeformAnimationLocked(
                             containingFrame, surfaceInsets, taskId);
                 } else {
+                    AnimationSet set = new AnimationSet(true);
                     mTmpFromClipRect.set(containingFrame);
                     mTmpToClipRect.set(containingFrame);
 
@@ -1027,25 +1048,37 @@
 
                     // Exclude insets region from the target clip.
                     mTmpToClipRect.inset(contentInsets);
-
-                    // We scale the width and clip to the top/left square
-                    scale = thumbWidth / (appWidth - contentInsets.left - contentInsets.right);
-                    scaledTopDecor = (int) (scale * contentInsets.top);
-                    int unscaledThumbHeight = (int) (thumbHeight / scale);
-                    mTmpToClipRect.bottom = mTmpToClipRect.top + unscaledThumbHeight;
-
                     mNextAppTransitionInsets.set(contentInsets);
 
-                    Animation scaleAnim = new ScaleAnimation(1, scale, 1, scale,
-                            computePivot(mTmpRect.left - containingFrame.left, scale),
-                            computePivot(mTmpRect.top - containingFrame.top, scale));
-                    Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
-                    Animation translateAnim = new TranslateAnimation(0, 0, 0, -scaledTopDecor);
+                    if (orientation == Configuration.ORIENTATION_PORTRAIT) {
+                        // We scale the width and clip to the top/left square
+                        scale = thumbWidth / (appWidth - contentInsets.left - contentInsets.right);
+                        scaledTopDecor = (int) (scale * contentInsets.top);
+                        int unscaledThumbHeight = (int) (thumbHeight / scale);
+                        mTmpToClipRect.bottom = mTmpToClipRect.top + unscaledThumbHeight;
 
-                    AnimationSet set = new AnimationSet(true);
-                    set.addAnimation(clipAnim);
-                    set.addAnimation(scaleAnim);
-                    set.addAnimation(translateAnim);
+                        Animation scaleAnim = new ScaleAnimation(1, scale, 1, scale,
+                                computePivot(mTmpRect.left - containingFrame.left, scale),
+                                computePivot(mTmpRect.top - containingFrame.top, scale));
+                        Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
+                        Animation translateAnim = new TranslateAnimation(0, 0, 0, -scaledTopDecor);
+
+                        set.addAnimation(clipAnim);
+                        set.addAnimation(scaleAnim);
+                        set.addAnimation(translateAnim);
+
+                    } else {
+                        // In landscape, we don't scale at all and only crop
+                        mTmpToClipRect.bottom = mTmpToClipRect.top + thumbHeightI;
+                        mTmpToClipRect.right = mTmpToClipRect.left + thumbWidthI;
+
+                        Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
+                        Animation translateAnim = new TranslateAnimation(0, thumbStartX, 0,
+                                thumbStartY - contentInsets.top);
+
+                        set.addAnimation(clipAnim);
+                        set.addAnimation(translateAnim);
+                    }
 
                     a = set;
                     a.setZAdjustment(Animation.ZORDER_TOP);
diff --git a/services/net/java/android/net/dhcp/DhcpClient.java b/services/net/java/android/net/dhcp/DhcpClient.java
index e2562cd..406dd56 100644
--- a/services/net/java/android/net/dhcp/DhcpClient.java
+++ b/services/net/java/android/net/dhcp/DhcpClient.java
@@ -30,6 +30,8 @@
 import android.net.InterfaceConfiguration;
 import android.net.LinkAddress;
 import android.net.NetworkUtils;
+import android.net.metrics.IpConnectivityEvent;
+import android.net.metrics.DhcpClientEvent;
 import android.os.IBinder;
 import android.os.INetworkManagementService;
 import android.os.Message;
@@ -136,7 +138,7 @@
             MessageUtils.findMessageNames(sMessageClasses);
 
     // DHCP parameters that we request.
-    private static final byte[] REQUESTED_PARAMS = new byte[] {
+    /* package */ static final byte[] REQUESTED_PARAMS = new byte[] {
         DHCP_SUBNET_MASK,
         DHCP_ROUTER,
         DHCP_DNS_SERVER,
@@ -146,6 +148,7 @@
         DHCP_LEASE_TIME,
         DHCP_RENEWAL_TIME,
         DHCP_REBINDING_TIME,
+        DHCP_VENDOR_INFO,
     };
 
     // DHCP flag that means "yes, we support unicast."
@@ -355,11 +358,15 @@
                     if (!stopped) {
                         Log.e(TAG, "Read error", e);
                     }
+                    DhcpClientEvent.logEvent(IpConnectivityEvent.IPCE_DHCP_RECV_ERROR,
+                            mIfaceName, e.getMessage());
                 } catch (DhcpPacket.ParseException e) {
                     Log.e(TAG, "Can't parse packet: " + e.getMessage());
                     if (PACKET_DBG) {
                         Log.d(TAG, HexDump.dumpHexString(mPacket, 0, length));
                     }
+                    DhcpClientEvent.logEvent(IpConnectivityEvent.IPCE_DHCP_PARSE_ERROR, mIfaceName,
+                            e.getMessage());
                 }
             }
             if (DBG) Log.d(TAG, "Receive thread stopped");
@@ -456,7 +463,9 @@
 
     abstract class LoggingState extends State {
         public void enter() {
-            if (STATE_DBG) Log.d(TAG, "Entering state " + getName());
+            String msg = "Entering state " + getName();
+            if (STATE_DBG) Log.d(TAG, msg);
+            DhcpClientEvent.logEvent(IpConnectivityEvent.IPCE_DHCP_STATE_CHANGE, mIfaceName, msg);
         }
 
         private String messageName(int what) {
diff --git a/services/net/java/android/net/ip/IpReachabilityMonitor.java b/services/net/java/android/net/ip/IpReachabilityMonitor.java
index 5b4fd50..af3175a 100644
--- a/services/net/java/android/net/ip/IpReachabilityMonitor.java
+++ b/services/net/java/android/net/ip/IpReachabilityMonitor.java
@@ -24,6 +24,8 @@
 import android.net.LinkProperties.ProvisioningChange;
 import android.net.ProxyInfo;
 import android.net.RouteInfo;
+import android.net.metrics.IpReachabilityMonitorMessageEvent;
+import android.net.metrics.IpReachabilityMonitorProbeEvent;
 import android.net.netlink.NetlinkConstants;
 import android.net.netlink.NetlinkErrorMessage;
 import android.net.netlink.NetlinkMessage;
@@ -162,7 +164,7 @@
     private boolean mRunning;
 
     /**
-     * Make the kernel to perform neighbor reachability detection (IPv4 ARP or IPv6 ND)
+     * Make the kernel perform neighbor reachability detection (IPv4 ARP or IPv6 ND)
      * for the given IP address on the specified interface index.
      *
      * @return true, if the request was successfully passed to the kernel; false otherwise.
@@ -203,7 +205,8 @@
         } catch (ErrnoException | InterruptedIOException | SocketException e) {
             Log.d(TAG, "Error " + msgSnippet, e);
         }
-
+        IpReachabilityMonitorProbeEvent.logEvent("ifindex-" + ifIndex, ip.getHostAddress(),
+                returnValue);
         return returnValue;
     }
 
@@ -400,8 +403,7 @@
         return (numUnicastProbes * retransTimeMs) + gracePeriodMs;
     }
 
-
-    // TODO: simply the number of objects by making this extend Thread.
+    // TODO: simplify the number of objects by making this extend Thread.
     private final class NetlinkSocketObserver implements Runnable {
         private NetlinkSocket mSocket;
 
@@ -519,6 +521,8 @@
 
             final short msgType = neighMsg.getHeader().nlmsg_type;
             final short nudState = ndMsg.ndm_state;
+            IpReachabilityMonitorMessageEvent.logEvent(maybeGetInterfaceName(mInterfaceIndex),
+                    destination.getHostAddress(), msgType, nudState);
             final String eventMsg = "NeighborEvent{"
                     + "elapsedMs=" + whenMs + ", "
                     + destination.getHostAddress() + ", "
@@ -549,4 +553,11 @@
             }
         }
     }
+
+    private String maybeGetInterfaceName(int index) {
+        if (index == mInterfaceIndex) {
+            return mInterfaceName;
+        }
+        return "ifindex-" + index;
+    }
 }
diff --git a/services/net/java/android/net/metrics/CaptivePortalCheckResultEvent.java b/services/net/java/android/net/metrics/CaptivePortalCheckResultEvent.java
new file mode 100644
index 0000000..163f7e40
--- /dev/null
+++ b/services/net/java/android/net/metrics/CaptivePortalCheckResultEvent.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2016 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.net.metrics;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class CaptivePortalCheckResultEvent extends IpConnectivityEvent implements Parcelable {
+    public static final String TAG = "CaptivePortalCheckResultEvent";
+
+    private int mNetId;
+    private int mResult;
+
+    public CaptivePortalCheckResultEvent(int netId, int result) {
+        mNetId = netId;
+        mResult = result;
+    }
+
+    public CaptivePortalCheckResultEvent(Parcel in) {
+        mNetId = in.readInt();
+        mResult = in.readInt();
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeInt(mNetId);
+        out.writeInt(mResult);
+    }
+
+    public static final Parcelable.Creator<CaptivePortalCheckResultEvent> CREATOR
+        = new Parcelable.Creator<CaptivePortalCheckResultEvent>() {
+            public CaptivePortalCheckResultEvent createFromParcel(Parcel in) {
+                return new CaptivePortalCheckResultEvent(in);
+            }
+
+            public CaptivePortalCheckResultEvent[] newArray(int size) {
+                return new CaptivePortalCheckResultEvent[size];
+            }
+        };
+
+    public static void logEvent(int netId, int result) {
+        IpConnectivityEvent.logEvent(IpConnectivityEvent.IPCE_NETMON_CHECK_RESULT,
+                new CaptivePortalCheckResultEvent(netId, result));
+    }
+};
diff --git a/services/net/java/android/net/metrics/CaptivePortalStateChangeEvent.java b/services/net/java/android/net/metrics/CaptivePortalStateChangeEvent.java
new file mode 100644
index 0000000..d0cc120
--- /dev/null
+++ b/services/net/java/android/net/metrics/CaptivePortalStateChangeEvent.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2016 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.net.metrics;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class CaptivePortalStateChangeEvent extends IpConnectivityEvent implements Parcelable {
+    public static final String TAG = "CaptivePortalStateChangeEvent";
+
+    public static final int NETWORK_MONITOR_CONNECTED = 0;
+    public static final int NETWORK_MONITOR_DISCONNECTED = 1;
+    public static final int NETWORK_MONITOR_VALIDATED = 2;
+    private int mState;
+
+    public CaptivePortalStateChangeEvent(int state) {
+        mState = state;
+    }
+
+    public CaptivePortalStateChangeEvent(Parcel in) {
+        mState = in.readInt();
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeInt(mState);
+    }
+
+    public static final Parcelable.Creator<CaptivePortalStateChangeEvent> CREATOR
+        = new Parcelable.Creator<CaptivePortalStateChangeEvent>() {
+        public CaptivePortalStateChangeEvent createFromParcel(Parcel in) {
+            return new CaptivePortalStateChangeEvent(in);
+        }
+
+        public CaptivePortalStateChangeEvent[] newArray(int size) {
+            return new CaptivePortalStateChangeEvent[size];
+        }
+    };
+
+    public static void logEvent(int state) {
+        IpConnectivityEvent.logEvent(IpConnectivityEvent.IPCE_NETMON_STATE_CHANGE,
+                new CaptivePortalStateChangeEvent(state));
+    }
+};
diff --git a/services/net/java/android/net/metrics/ConnectivityServiceChangeEvent.java b/services/net/java/android/net/metrics/ConnectivityServiceChangeEvent.java
new file mode 100644
index 0000000..92b376c
--- /dev/null
+++ b/services/net/java/android/net/metrics/ConnectivityServiceChangeEvent.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2016 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.net.metrics;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class ConnectivityServiceChangeEvent extends IpConnectivityEvent implements Parcelable {
+    public static final String TAG = "ConnectivityServiceChangeEvent";
+
+    private int mNetId;
+
+    public ConnectivityServiceChangeEvent(int netId) {
+        mNetId = netId;
+    }
+
+    public ConnectivityServiceChangeEvent(Parcel in) {
+        mNetId = in.readInt();
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeInt(mNetId);
+    }
+
+    public static final Parcelable.Creator<ConnectivityServiceChangeEvent> CREATOR
+        = new Parcelable.Creator<ConnectivityServiceChangeEvent>() {
+        public ConnectivityServiceChangeEvent createFromParcel(Parcel in) {
+            return new ConnectivityServiceChangeEvent(in);
+        }
+
+        public ConnectivityServiceChangeEvent[] newArray(int size) {
+            return new ConnectivityServiceChangeEvent[size];
+        }
+    };
+
+    public static void logEvent(int netId) {
+        IpConnectivityEvent.logEvent(IpConnectivityEvent.IPCE_CONSRV_DEFAULT_NET_CHANGE,
+                new ConnectivityServiceChangeEvent(netId));
+    }
+};
diff --git a/services/net/java/android/net/metrics/DhcpClientEvent.java b/services/net/java/android/net/metrics/DhcpClientEvent.java
new file mode 100644
index 0000000..2c24034
--- /dev/null
+++ b/services/net/java/android/net/metrics/DhcpClientEvent.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2016 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.net.metrics;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class DhcpClientEvent extends IpConnectivityEvent implements Parcelable {
+    public static final String TAG = "DhcpClientEvent";
+
+    private String mIfName;
+    private String mMsg;
+
+    public DhcpClientEvent(String ifName, String msg) {
+        mIfName = ifName;
+        mMsg = msg;
+    }
+
+    public DhcpClientEvent(Parcel in) {
+        mIfName = in.readString();
+        mMsg = in.readString();
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeString(mIfName);
+        out.writeString(mMsg);
+    }
+
+    public static final Parcelable.Creator<DhcpClientEvent> CREATOR
+        = new Parcelable.Creator<DhcpClientEvent>() {
+        public DhcpClientEvent createFromParcel(Parcel in) {
+            return new DhcpClientEvent(in);
+        }
+
+        public DhcpClientEvent[] newArray(int size) {
+            return new DhcpClientEvent[size];
+        }
+    };
+
+    public static void logEvent(int eventType, String ifName, String msg) {
+        IpConnectivityEvent.logEvent(eventType, new DhcpClientEvent(ifName, msg));
+    }
+};
diff --git a/services/net/java/android/net/metrics/IpConnectivityEvent.java b/services/net/java/android/net/metrics/IpConnectivityEvent.java
new file mode 100644
index 0000000..f277bd0
--- /dev/null
+++ b/services/net/java/android/net/metrics/IpConnectivityEvent.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2016 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.net.metrics;
+
+import android.net.ConnectivityMetricsLogger;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class IpConnectivityEvent implements Parcelable {
+    // IPRM = IpReachabilityMonitor
+    // DHCP = DhcpClient
+    // NETMON = NetworkMonitorEvent
+    // CONSRV = ConnectivityServiceEvent
+    public static final String TAG = "IpConnectivityEvent";
+    public static final int IPCE_IPRM_BASE = 0*1024;
+    public static final int IPCE_DHCP_BASE = 1*1024;
+    public static final int IPCE_NETMON_BASE = 2*1024;
+    public static final int IPCE_CONSRV_BASE = 3*1024;
+
+    public static final int IPCE_IPRM_PROBE_RESULT = IPCE_IPRM_BASE + 0;
+    public static final int IPCE_IPRM_MESSAGE_RECEIVED = IPCE_IPRM_BASE + 1;
+    public static final int IPCE_DHCP_RECV_ERROR = IPCE_DHCP_BASE + 0;
+    public static final int IPCE_DHCP_PARSE_ERROR = IPCE_DHCP_BASE + 1;
+    public static final int IPCE_DHCP_TIMEOUT = IPCE_DHCP_BASE + 2;
+    public static final int IPCE_DHCP_STATE_CHANGE = IPCE_DHCP_BASE + 3;
+    public static final int IPCE_NETMON_STATE_CHANGE = IPCE_NETMON_BASE + 0;
+    public static final int IPCE_NETMON_CHECK_RESULT = IPCE_NETMON_BASE + 1;
+    public static final int IPCE_CONSRV_DEFAULT_NET_CHANGE = IPCE_CONSRV_BASE + 0;
+
+    private static ConnectivityMetricsLogger mMetricsLogger = new ConnectivityMetricsLogger();
+
+    public int describeContents() {
+        return 0;
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+    }
+
+    public static void logEvent(int tag, IpConnectivityEvent event) {
+        long timestamp = System.currentTimeMillis();
+        mMetricsLogger.logEvent(timestamp, ConnectivityMetricsLogger.COMPONENT_TAG_CONNECTIVITY,
+                tag, event);
+    }
+};
diff --git a/services/net/java/android/net/metrics/IpReachabilityMonitorMessageEvent.java b/services/net/java/android/net/metrics/IpReachabilityMonitorMessageEvent.java
new file mode 100644
index 0000000..a8c18d6
--- /dev/null
+++ b/services/net/java/android/net/metrics/IpReachabilityMonitorMessageEvent.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2016 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.net.metrics;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class IpReachabilityMonitorMessageEvent extends IpConnectivityEvent
+    implements Parcelable {
+    public static final String TAG = "IpReachabilityMonitorMessageEvent";
+
+    private String mIfName;
+    private String mDestination;
+    private int mMsgType;
+    private int mNudState;
+
+    public IpReachabilityMonitorMessageEvent(String ifName, String destination, int msgType,
+            int nudState) {
+        mIfName = ifName;
+        mDestination = destination;
+        mMsgType = msgType;
+        mNudState = nudState;
+    }
+
+    public IpReachabilityMonitorMessageEvent(Parcel in) {
+        mIfName = in.readString();
+        mDestination = in.readString();
+        mMsgType = in.readInt();
+        mNudState = in.readInt();
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeString(mIfName);
+        out.writeString(mDestination);
+        out.writeInt(mMsgType);
+        out.writeInt(mNudState);
+    }
+
+    public static final Parcelable.Creator<IpReachabilityMonitorMessageEvent> CREATOR
+        = new Parcelable.Creator<IpReachabilityMonitorMessageEvent>() {
+        public IpReachabilityMonitorMessageEvent createFromParcel(Parcel in) {
+            return new IpReachabilityMonitorMessageEvent(in);
+        }
+
+        public IpReachabilityMonitorMessageEvent[] newArray(int size) {
+            return new IpReachabilityMonitorMessageEvent[size];
+        }
+    };
+
+    public static void logEvent(String ifName, String destination, int msgType, int nudState) {
+        IpConnectivityEvent.logEvent(IpConnectivityEvent.IPCE_IPRM_MESSAGE_RECEIVED,
+                new IpReachabilityMonitorMessageEvent(ifName, destination, msgType, nudState));
+    }
+};
diff --git a/services/net/java/android/net/metrics/IpReachabilityMonitorProbeEvent.java b/services/net/java/android/net/metrics/IpReachabilityMonitorProbeEvent.java
new file mode 100644
index 0000000..172cbf8
--- /dev/null
+++ b/services/net/java/android/net/metrics/IpReachabilityMonitorProbeEvent.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2016 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.net.metrics;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class IpReachabilityMonitorProbeEvent extends IpConnectivityEvent
+    implements Parcelable {
+    public static final String TAG = "IpReachabilityMonitorProbeEvent";
+
+    private String mIfName;
+    private String mDestination;
+    private boolean mSuccess;
+
+    public IpReachabilityMonitorProbeEvent(String ifName, String destination, boolean success) {
+        mIfName = ifName;
+        mDestination = destination;
+        mSuccess = success;
+    }
+
+    public IpReachabilityMonitorProbeEvent(Parcel in) {
+        mIfName = in.readString();
+        mDestination = in.readString();
+        mSuccess = in.readByte() > 0 ? true : false;
+    }
+
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeString(mIfName);
+        out.writeString(mDestination);
+        out.writeByte((byte)(mSuccess ? 1 : 0));
+    }
+
+    public static final Parcelable.Creator<IpReachabilityMonitorProbeEvent> CREATOR
+        = new Parcelable.Creator<IpReachabilityMonitorProbeEvent>() {
+        public IpReachabilityMonitorProbeEvent createFromParcel(Parcel in) {
+            return new IpReachabilityMonitorProbeEvent(in);
+        }
+
+        public IpReachabilityMonitorProbeEvent[] newArray(int size) {
+            return new IpReachabilityMonitorProbeEvent[size];
+        }
+    };
+
+    public static void logEvent(String ifName, String destination, boolean success) {
+        IpConnectivityEvent.logEvent(IpConnectivityEvent.IPCE_IPRM_PROBE_RESULT,
+                new IpReachabilityMonitorProbeEvent(ifName, destination, success));
+    }
+};
diff --git a/services/tests/servicestests/src/android/net/dhcp/DhcpPacketTest.java b/services/tests/servicestests/src/android/net/dhcp/DhcpPacketTest.java
index c322ab8..876d95b 100644
--- a/services/tests/servicestests/src/android/net/dhcp/DhcpPacketTest.java
+++ b/services/tests/servicestests/src/android/net/dhcp/DhcpPacketTest.java
@@ -631,18 +631,10 @@
         byte[] hwaddr = {
                 (byte) 0xda, (byte) 0x01, (byte) 0x19, (byte) 0x5b, (byte) 0xb1, (byte) 0x7a
         };
-        byte[] params = new byte[] {
-            DHCP_SUBNET_MASK,
-            DHCP_ROUTER,
-            DHCP_DNS_SERVER,
-            DHCP_DOMAIN_NAME,
-            DHCP_MTU,
-            DHCP_LEASE_TIME,
-        };
 
         ByteBuffer packet = DhcpPacket.buildDiscoverPacket(
                 DhcpPacket.ENCAP_L2, transactionId, secs, hwaddr,
-                false /* do unicast */, params);
+                false /* do unicast */, DhcpClient.REQUESTED_PARAMS);
 
         byte[] headers = new byte[] {
             // Ethernet header.
@@ -650,14 +642,14 @@
             (byte) 0xda, (byte) 0x01, (byte) 0x19, (byte) 0x5b, (byte) 0xb1, (byte) 0x7a,
             (byte) 0x08, (byte) 0x00,
             // IP header.
-            (byte) 0x45, (byte) 0x10, (byte) 0x01, (byte) 0x52,
+            (byte) 0x45, (byte) 0x10, (byte) 0x01, (byte) 0x56,
             (byte) 0x00, (byte) 0x00, (byte) 0x40, (byte) 0x00,
-            (byte) 0x40, (byte) 0x11, (byte) 0x39, (byte) 0x8c,
+            (byte) 0x40, (byte) 0x11, (byte) 0x39, (byte) 0x88,
             (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
             (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
             // UDP header.
             (byte) 0x00, (byte) 0x44, (byte) 0x00, (byte) 0x43,
-            (byte) 0x01, (byte) 0x3e, (byte) 0xd8, (byte) 0xa4,
+            (byte) 0x01, (byte) 0x42, (byte) 0x6a, (byte) 0x4a,
             // BOOTP.
             (byte) 0x01, (byte) 0x01, (byte) 0x06, (byte) 0x00,
             (byte) 0xde, (byte) 0xad, (byte) 0xbe, (byte) 0xef,
@@ -688,13 +680,17 @@
                     'a', 'n', 'd', 'r', 'o', 'i', 'd', '-',
                     '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 'a', 'b', 'c', 'd', 'e',
             // Requested parameter list.
-            (byte) 0x37, (byte) 0x06,
+            (byte) 0x37, (byte) 0x0a,
                 DHCP_SUBNET_MASK,
                 DHCP_ROUTER,
                 DHCP_DNS_SERVER,
                 DHCP_DOMAIN_NAME,
                 DHCP_MTU,
+                DHCP_BROADCAST_ADDRESS,
                 DHCP_LEASE_TIME,
+                DHCP_RENEWAL_TIME,
+                DHCP_REBINDING_TIME,
+                DHCP_VENDOR_INFO,
             // End options.
             (byte) 0xff,
             // Our packets are always of even length. TODO: find out why and possibly fix it.
diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index e26e54b..b4c6e6a 100644
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -250,7 +250,7 @@
          * in its manifest.
          * <p>
          * See {@link Connection#CAPABILITY_CAN_PULL_CALL} and
-         * {@link Connection#CAPABILITY_IS_EXTERNAL_CALL}.
+         * {@link Connection#PROPERTY_IS_EXTERNAL_CALL}.
          */
         public static final int CAPABILITY_CAN_PULL_CALL = 0x00800000;
 
@@ -296,13 +296,13 @@
          * Consider, for example, a scenario where a user has two phones with the same phone number.
          * When a user places a call on one device, the telephony stack can represent that call on
          * the other device by adding it to the {@link ConnectionService} with the
-         * {@link Connection#CAPABILITY_IS_EXTERNAL_CALL} capability set.
+         * {@link Connection#PROPERTY_IS_EXTERNAL_CALL} property set.
          * <p>
          * An {@link InCallService} will only see calls with this property if it has the
          * {@link TelecomManager#METADATA_INCLUDE_EXTERNAL_CALLS} metadata set to {@code true}
          * in its manifest.
          * <p>
-         * See {@link Connection#CAPABILITY_IS_EXTERNAL_CALL}.
+         * See {@link Connection#PROPERTY_IS_EXTERNAL_CALL}.
          */
         public static final int PROPERTY_IS_EXTERNAL_CALL = 0x00000040;
 
@@ -686,7 +686,7 @@
             sb.append(", caps: ");
             sb.append(capabilitiesToString(mCallCapabilities));
             sb.append(", props: ");
-            sb.append(mCallProperties);
+            sb.append(propertiesToString(mCallProperties));
             sb.append("]");
             return sb.toString();
         }
diff --git a/telecomm/java/android/telecom/Conference.java b/telecomm/java/android/telecom/Conference.java
index 00e07af..06851ee 100644
--- a/telecomm/java/android/telecom/Conference.java
+++ b/telecomm/java/android/telecom/Conference.java
@@ -53,6 +53,8 @@
         public void onDestroyed(Conference conference) {}
         public void onConnectionCapabilitiesChanged(
                 Conference conference, int connectionCapabilities) {}
+        public void onConnectionPropertiesChanged(
+                Conference conference, int connectionProperties) {}
         public void onVideoStateChanged(Conference c, int videoState) { }
         public void onVideoProviderChanged(Conference c, Connection.VideoProvider videoProvider) {}
         public void onStatusHintsChanged(Conference conference, StatusHints statusHints) {}
@@ -74,6 +76,7 @@
     private int mState = Connection.STATE_NEW;
     private DisconnectCause mDisconnectCause;
     private int mConnectionCapabilities;
+    private int mConnectionProperties;
     private String mDisconnectMessage;
     private long mConnectTimeMillis = CONNECT_TIME_NOT_SPECIFIED;
     private StatusHints mStatusHints;
@@ -156,6 +159,16 @@
     }
 
     /**
+     * Returns the properties of the conference. See {@code PROPERTY_*} constants in class
+     * {@link Connection} for valid values.
+     *
+     * @return A bitmask of the properties of the conference call.
+     */
+    public final int getConnectionProperties() {
+        return mConnectionProperties;
+    }
+
+    /**
      * Whether the given capabilities support the specified capability.
      *
      * @param capabilities A capability bit field.
@@ -364,7 +377,7 @@
      * Sets the capabilities of a conference. See {@code CAPABILITY_*} constants of class
      * {@link Connection} for valid values.
      *
-     * @param connectionCapabilities A bitmask of the {@code PhoneCapabilities} of the conference call.
+     * @param connectionCapabilities A bitmask of the {@code Capabilities} of the conference call.
      */
     public final void setConnectionCapabilities(int connectionCapabilities) {
         if (connectionCapabilities != mConnectionCapabilities) {
@@ -377,6 +390,22 @@
     }
 
     /**
+     * Sets the properties of a conference. See {@code PROPERTY_*} constants of class
+     * {@link Connection} for valid values.
+     *
+     * @param connectionProperties A bitmask of the {@code Properties} of the conference call.
+     */
+    public final void setConnectionProperties(int connectionProperties) {
+        if (connectionProperties != mConnectionProperties) {
+            mConnectionProperties = connectionProperties;
+
+            for (Listener l : mListeners) {
+                l.onConnectionPropertiesChanged(this, mConnectionProperties);
+            }
+        }
+    }
+
+    /**
      * Adds the specified connection as a child of this conference.
      *
      * @param connection The connection to add.
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index 3ea1c6a..310c957 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -98,7 +98,7 @@
      * The state of an external connection which is in the process of being pulled from a remote
      * device to the local device.
      * <p>
-     * A connection can only be in this state if the {@link #CAPABILITY_IS_EXTERNAL_CALL} and
+     * A connection can only be in this state if the {@link #PROPERTY_IS_EXTERNAL_CALL} property and
      * {@link #CAPABILITY_CAN_PULL_CALL} capability bits are set on the connection.
      */
     public static final int STATE_PULLING_CALL = 7;
@@ -194,31 +194,28 @@
     public static final int CAPABILITY_DISCONNECT_FROM_CONFERENCE = 0x00002000;
 
     /**
-     * Whether the call is a generic conference, where we do not know the precise state of
-     * participants in the conference (eg. on CDMA).
-     *
+     * Un-used.
      * @hide
      */
-    public static final int CAPABILITY_GENERIC_CONFERENCE = 0x00004000;
+    public static final int CAPABILITY_UNUSED_2 = 0x00004000;
 
     /**
-     * Connection is using high definition audio.
+     * Un-used.
      * @hide
      */
-    public static final int CAPABILITY_HIGH_DEF_AUDIO = 0x00008000;
+    public static final int CAPABILITY_UNUSED_3 = 0x00008000;
 
     /**
-     * Connection is using WIFI.
+     * Un-used.
      * @hide
      */
-    public static final int CAPABILITY_WIFI = 0x00010000;
+    public static final int CAPABILITY_UNUSED_4 = 0x00010000;
 
     /**
-     * Indicates that the current device callback number should be shown.
-     *
+     * Un-used.
      * @hide
      */
-    public static final int CAPABILITY_SHOW_CALLBACK_NUMBER = 0x00020000;
+    public static final int CAPABILITY_UNUSED_5 = 0x00020000;
 
     /**
      * Speed up audio setup for MT call.
@@ -281,32 +278,64 @@
     public static final int CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO = 0x00800000;
 
     /**
+     * When set for an external connection, indicates that this {@code Connection} can be pulled
+     * from a remote device to the current device.
+     * <p>
+     * Should only be set on a {@code Connection} where {@link #PROPERTY_IS_EXTERNAL_CALL}
+     * is set.
+     */
+    public static final int CAPABILITY_CAN_PULL_CALL = 0x01000000;
+
+    //**********************************************************************************************
+    // Next CAPABILITY value: 0x02000000
+    //**********************************************************************************************
+
+    /**
+     * Indicates that the current device callback number should be shown.
+     *
+     * @hide
+     */
+    public static final int PROPERTY_SHOW_CALLBACK_NUMBER = 1<<0;
+
+    /**
+     * Whether the call is a generic conference, where we do not know the precise state of
+     * participants in the conference (eg. on CDMA).
+     *
+     * @hide
+     */
+    public static final int PROPERTY_GENERIC_CONFERENCE = 1<<1;
+
+    /**
+     * Connection is using high definition audio.
+     * @hide
+     */
+    public static final int PROPERTY_HIGH_DEF_AUDIO = 1<<2;
+
+    /**
+     * Connection is using WIFI.
+     * @hide
+     */
+    public static final int PROPERTY_WIFI = 1<<3;
+
+    /**
      * When set, indicates that the {@code Connection} does not actually exist locally for the
      * {@link ConnectionService}.
      * <p>
      * Consider, for example, a scenario where a user has two devices with the same phone number.
      * When a user places a call on one devices, the telephony stack can represent that call on the
      * other device by adding is to the {@link ConnectionService} with the
-     * {@code CAPABILITY_IS_EXTERNAL_CALL} capability set.
+     * {@link #PROPERTY_IS_EXTERNAL_CALL} capability set.
      * <p>
      * An {@link ConnectionService} should not assume that all {@link InCallService}s will handle
      * external connections.  Only those {@link InCallService}s which have the
      * {@link TelecomManager#METADATA_INCLUDE_EXTERNAL_CALLS} metadata set to {@code true} in its
      * manifest will see external connections.
      */
-    public static final int CAPABILITY_IS_EXTERNAL_CALL = 0x01000000;
+    public static final int PROPERTY_IS_EXTERNAL_CALL = 1<<4;
 
-    /**
-     * When set for an external connection, indicates that this {@code Connection} can be pulled
-     * from a remote device to the current device.
-     * <p>
-     * Should only be set on a {@code Connection} where {@link #CAPABILITY_IS_EXTERNAL_CALL}
-     * is set.
-     */
-    public static final int CAPABILITY_CAN_PULL_CALL = 0x02000000;
 
     //**********************************************************************************************
-    // Next CAPABILITY value: 0x04000000
+    // Next PROPERTY value: 1<<5
     //**********************************************************************************************
 
     /**
@@ -454,18 +483,6 @@
         if (can(capabilities, CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO)) {
             builder.append(" CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO");
         }
-        if (can(capabilities, CAPABILITY_HIGH_DEF_AUDIO)) {
-            builder.append(" CAPABILITY_HIGH_DEF_AUDIO");
-        }
-        if (can(capabilities, CAPABILITY_WIFI)) {
-            builder.append(" CAPABILITY_WIFI");
-        }
-        if (can(capabilities, CAPABILITY_GENERIC_CONFERENCE)) {
-            builder.append(" CAPABILITY_GENERIC_CONFERENCE");
-        }
-        if (can(capabilities, CAPABILITY_SHOW_CALLBACK_NUMBER)) {
-            builder.append(" CAPABILITY_SHOW_CALLBACK_NUMBER");
-        }
         if (can(capabilities, CAPABILITY_SPEED_UP_MT_AUDIO)) {
             builder.append(" CAPABILITY_SPEED_UP_MT_AUDIO");
         }
@@ -481,9 +498,6 @@
         if (can(capabilities, CAPABILITY_CAN_SEND_RESPONSE_VIA_CONNECTION)) {
             builder.append(" CAPABILITY_CAN_SEND_RESPONSE_VIA_CONNECTION");
         }
-        if (can(capabilities, CAPABILITY_IS_EXTERNAL_CALL)) {
-            builder.append(" CAPABILITY_IS_EXTERNAL_CALL");
-        }
         if (can(capabilities, CAPABILITY_CAN_PULL_CALL)) {
             builder.append(" CAPABILITY_CAN_PULL_CALL");
         }
@@ -492,6 +506,34 @@
         return builder.toString();
     }
 
+    public static String propertiesToString(int properties) {
+        StringBuilder builder = new StringBuilder();
+        builder.append("[Properties:");
+
+        if (can(properties, PROPERTY_SHOW_CALLBACK_NUMBER)) {
+            builder.append(" PROPERTY_SHOW_CALLBACK_NUMBER");
+        }
+
+        if (can(properties, PROPERTY_HIGH_DEF_AUDIO)) {
+            builder.append(" PROPERTY_HIGH_DEF_AUDIO");
+        }
+
+        if (can(properties, PROPERTY_WIFI)) {
+            builder.append(" PROPERTY_WIFI");
+        }
+
+        if (can(properties, PROPERTY_GENERIC_CONFERENCE)) {
+            builder.append(" PROPERTY_GENERIC_CONFERENCE");
+        }
+
+        if (can(properties, PROPERTY_IS_EXTERNAL_CALL)) {
+            builder.append(" PROPERTY_IS_EXTERNAL_CALL");
+        }
+
+        builder.append("]");
+        return builder.toString();
+    }
+
     /** @hide */
     public abstract static class Listener {
         public void onStateChanged(Connection c, int state) {}
@@ -505,6 +547,7 @@
         public void onRingbackRequested(Connection c, boolean ringback) {}
         public void onDestroyed(Connection c) {}
         public void onConnectionCapabilitiesChanged(Connection c, int capabilities) {}
+        public void onConnectionPropertiesChanged(Connection c, int properties) {}
         public void onVideoProviderChanged(
                 Connection c, VideoProvider videoProvider) {}
         public void onAudioModeIsVoipChanged(Connection c, boolean isVoip) {}
@@ -1175,6 +1218,7 @@
     private int mCallerDisplayNamePresentation;
     private boolean mRingbackRequested = false;
     private int mConnectionCapabilities;
+    private int mConnectionProperties;
     private VideoProvider mVideoProvider;
     private boolean mAudioModeIsVoip;
     private long mConnectTimeMillis = Conference.CONNECT_TIME_NOT_SPECIFIED;
@@ -1439,6 +1483,13 @@
     }
 
     /**
+     * Returns the connection's properties, as a bit mask of the {@code PROPERTY_*} constants.
+     */
+    public final int getConnectionProperties() {
+        return mConnectionProperties;
+    }
+
+    /**
      * Sets the value of the {@link #getAddress()} property.
      *
      * @param address The new address.
@@ -1635,6 +1686,21 @@
     }
 
     /**
+     * Sets the connection's properties as a bit mask of the {@code PROPERTY_*} constants.
+     *
+     * @param connectionProperties The new connection properties.
+     */
+    public final void setConnectionProperties(int connectionProperties) {
+        checkImmutable();
+        if (mConnectionProperties != connectionProperties) {
+            mConnectionProperties = connectionProperties;
+            for (Listener l : mListeners) {
+                l.onConnectionPropertiesChanged(this, mConnectionProperties);
+            }
+        }
+    }
+
+    /**
      * Tears down the Connection object.
      */
     public final void destroy() {
@@ -2042,10 +2108,10 @@
      * The {@link InCallService} issues a request to pull an external call to the local device via
      * {@link Call#pullExternalCall()}.
      * <p>
-     * For a Connection to be pulled, both the {@link Connection#CAPABILITY_CAN_PULL_CALL} and
-     * {@link Connection#CAPABILITY_IS_EXTERNAL_CALL} capability bits must be set.
+     * For a Connection to be pulled, both the {@link Connection#CAPABILITY_CAN_PULL_CALL}
+     * capability and {@link Connection#PROPERTY_IS_EXTERNAL_CALL} property bits must be set.
      * <p>
-     * For more information on external calls, see {@link Connection#CAPABILITY_IS_EXTERNAL_CALL}.
+     * For more information on external calls, see {@link Connection#PROPERTY_IS_EXTERNAL_CALL}.
      */
     public void onPullExternalCall() {}
 
diff --git a/telecomm/java/android/telecom/ConnectionService.java b/telecomm/java/android/telecom/ConnectionService.java
index e092095..4cab7f0 100644
--- a/telecomm/java/android/telecom/ConnectionService.java
+++ b/telecomm/java/android/telecom/ConnectionService.java
@@ -495,6 +495,16 @@
         }
 
         @Override
+        public void onConnectionPropertiesChanged(
+                Conference conference,
+                int connectionProperties) {
+            String id = mIdByConference.get(conference);
+            Log.d(this, "call capabilities: conference: %s",
+                    Connection.propertiesToString(connectionProperties));
+            mAdapter.setConnectionProperties(id, connectionProperties);
+        }
+
+        @Override
         public void onVideoStateChanged(Conference c, int videoState) {
             String id = mIdByConference.get(c);
             Log.d(this, "onVideoStateChanged set video state %d", videoState);
@@ -623,6 +633,14 @@
         }
 
         @Override
+        public void onConnectionPropertiesChanged(Connection c, int properties) {
+            String id = mIdByConnection.get(c);
+            Log.d(this, "properties: parcelableconnection: %s",
+                    Connection.propertiesToString(properties));
+            mAdapter.setConnectionProperties(id, properties);
+        }
+
+        @Override
         public void onVideoProviderChanged(Connection c, Connection.VideoProvider videoProvider) {
             String id = mIdByConnection.get(c);
             Log.d(this, "onVideoProviderChanged: Connection: %s, VideoProvider: %s", c,
@@ -740,10 +758,11 @@
 
         Uri address = connection.getAddress();
         String number = address == null ? "null" : address.getSchemeSpecificPart();
-        Log.v(this, "createConnection, number: %s, state: %s, capabilities: %s",
+        Log.v(this, "createConnection, number: %s, state: %s, capabilities: %s, properties: %s",
                 Connection.toLogSafePhoneNumber(number),
                 Connection.stateToString(connection.getState()),
-                Connection.capabilitiesToString(connection.getConnectionCapabilities()));
+                Connection.capabilitiesToString(connection.getConnectionCapabilities()),
+                Connection.propertiesToString(connection.getConnectionProperties()));
 
         Log.d(this, "createConnection, calling handleCreateConnectionSuccessful %s", callId);
         mAdapter.handleCreateConnectionComplete(
@@ -753,6 +772,7 @@
                         request.getAccountHandle(),
                         connection.getState(),
                         connection.getConnectionCapabilities(),
+                        connection.getConnectionProperties(),
                         connection.getAddress(),
                         connection.getAddressPresentation(),
                         connection.getCallerDisplayName(),
@@ -1110,6 +1130,7 @@
                     conference.getPhoneAccountHandle(),
                     conference.getState(),
                     conference.getConnectionCapabilities(),
+                    conference.getConnectionProperties(),
                     connectionIds,
                     conference.getVideoProvider() == null ?
                             null : conference.getVideoProvider().getInterface(),
@@ -1150,6 +1171,7 @@
                     phoneAccountHandle,
                     connection.getState(),
                     connection.getConnectionCapabilities(),
+                    connection.getConnectionProperties(),
                     connection.getAddress(),
                     connection.getAddressPresentation(),
                     connection.getCallerDisplayName(),
diff --git a/telecomm/java/android/telecom/ConnectionServiceAdapter.java b/telecomm/java/android/telecom/ConnectionServiceAdapter.java
index 81e4c22..c8cd3c0 100644
--- a/telecomm/java/android/telecom/ConnectionServiceAdapter.java
+++ b/telecomm/java/android/telecom/ConnectionServiceAdapter.java
@@ -196,6 +196,15 @@
         }
     }
 
+    void setConnectionProperties(String callId, int properties) {
+        for (IConnectionServiceAdapter adapter : mAdapters) {
+            try {
+                adapter.setConnectionProperties(callId, properties);
+            } catch (RemoteException ignored) {
+            }
+        }
+    }
+
     /**
      * Indicates whether or not the specified call is currently conferenced into the specified
      * conference call.
diff --git a/telecomm/java/android/telecom/ConnectionServiceAdapterServant.java b/telecomm/java/android/telecom/ConnectionServiceAdapterServant.java
index 3e46557..bf28feb 100644
--- a/telecomm/java/android/telecom/ConnectionServiceAdapterServant.java
+++ b/telecomm/java/android/telecom/ConnectionServiceAdapterServant.java
@@ -64,6 +64,7 @@
     private static final int MSG_PUT_EXTRAS = 24;
     private static final int MSG_REMOVE_EXTRAS = 25;
     private static final int MSG_ON_CONNECTION_EVENT = 26;
+    private static final int MSG_SET_CONNECTION_PROPERTIES = 27;
 
     private final IConnectionServiceAdapter mDelegate;
 
@@ -118,6 +119,9 @@
                 case MSG_SET_CONNECTION_CAPABILITIES:
                     mDelegate.setConnectionCapabilities((String) msg.obj, msg.arg1);
                     break;
+                case MSG_SET_CONNECTION_PROPERTIES:
+                    mDelegate.setConnectionProperties((String) msg.obj, msg.arg1);
+                    break;
                 case MSG_SET_IS_CONFERENCED: {
                     SomeArgs args = (SomeArgs) msg.obj;
                     try {
@@ -322,6 +326,13 @@
         }
 
         @Override
+        public void setConnectionProperties(String connectionId, int connectionProperties) {
+            mHandler.obtainMessage(
+                    MSG_SET_CONNECTION_PROPERTIES, connectionProperties, 0, connectionId)
+                    .sendToTarget();
+        }
+
+        @Override
         public void setConferenceMergeFailed(String callId) {
             SomeArgs args = SomeArgs.obtain();
             args.arg1 = callId;
diff --git a/telecomm/java/android/telecom/ParcelableConference.java b/telecomm/java/android/telecom/ParcelableConference.java
index 870f5ee..f5689d8 100644
--- a/telecomm/java/android/telecom/ParcelableConference.java
+++ b/telecomm/java/android/telecom/ParcelableConference.java
@@ -34,6 +34,7 @@
     private PhoneAccountHandle mPhoneAccount;
     private int mState;
     private int mConnectionCapabilities;
+    private int mConnectionProperties;
     private List<String> mConnectionIds;
     private long mConnectTimeMillis = Conference.CONNECT_TIME_NOT_SPECIFIED;
     private final IVideoProvider mVideoProvider;
@@ -45,6 +46,7 @@
             PhoneAccountHandle phoneAccount,
             int state,
             int connectionCapabilities,
+            int connectionProperties,
             List<String> connectionIds,
             IVideoProvider videoProvider,
             int videoState,
@@ -54,6 +56,7 @@
         mPhoneAccount = phoneAccount;
         mState = state;
         mConnectionCapabilities = connectionCapabilities;
+        mConnectionProperties = connectionProperties;
         mConnectionIds = connectionIds;
         mConnectTimeMillis = Conference.CONNECT_TIME_NOT_SPECIFIED;
         mVideoProvider = videoProvider;
@@ -72,6 +75,8 @@
                 .append(Connection.stateToString(mState))
                 .append(", capabilities: ")
                 .append(Connection.capabilitiesToString(mConnectionCapabilities))
+                .append(", properties: ")
+                .append(Connection.propertiesToString(mConnectionProperties))
                 .append(", connectTime: ")
                 .append(mConnectTimeMillis)
                 .append(", children: ")
@@ -95,6 +100,10 @@
         return mConnectionCapabilities;
     }
 
+    public int getConnectionProperties() {
+        return mConnectionProperties;
+    }
+
     public List<String> getConnectionIds() {
         return mConnectionIds;
     }
@@ -134,9 +143,11 @@
             int videoState = source.readInt();
             StatusHints statusHints = source.readParcelable(classLoader);
             Bundle extras = source.readBundle(classLoader);
+            int properties = source.readInt();
 
-            return new ParcelableConference(phoneAccount, state, capabilities, connectionIds,
-                    videoCallProvider, videoState, connectTimeMillis, statusHints, extras);
+            return new ParcelableConference(phoneAccount, state, capabilities, properties,
+                    connectionIds, videoCallProvider, videoState, connectTimeMillis, statusHints,
+                    extras);
         }
 
         @Override
@@ -164,5 +175,6 @@
         destination.writeInt(mVideoState);
         destination.writeParcelable(mStatusHints, 0);
         destination.writeBundle(mExtras);
+        destination.writeInt(mConnectionProperties);
     }
 }
diff --git a/telecomm/java/android/telecom/ParcelableConnection.java b/telecomm/java/android/telecom/ParcelableConnection.java
index ce51c96..540f388 100644
--- a/telecomm/java/android/telecom/ParcelableConnection.java
+++ b/telecomm/java/android/telecom/ParcelableConnection.java
@@ -36,6 +36,7 @@
     private final PhoneAccountHandle mPhoneAccount;
     private final int mState;
     private final int mConnectionCapabilities;
+    private final int mConnectionProperties;
     private final Uri mAddress;
     private final int mAddressPresentation;
     private final String mCallerDisplayName;
@@ -55,6 +56,7 @@
             PhoneAccountHandle phoneAccount,
             int state,
             int capabilities,
+            int properties,
             Uri address,
             int addressPresentation,
             String callerDisplayName,
@@ -71,6 +73,7 @@
         mPhoneAccount = phoneAccount;
         mState = state;
         mConnectionCapabilities = capabilities;
+        mConnectionProperties = properties;
         mAddress = address;
         mAddressPresentation = addressPresentation;
         mCallerDisplayName = callerDisplayName;
@@ -94,11 +97,26 @@
         return mState;
     }
 
-    // Bit mask of actions a call supports, values are defined in {@link CallCapabilities}.
+    /**
+     * Returns the current connection capabilities bit-mask.  Connection capabilities are defined as
+     * {@code CAPABILITY_*} constants in {@link Connection}.
+     *
+     * @return Bit-mask containing capabilities of the connection.
+     */
     public int getConnectionCapabilities() {
         return mConnectionCapabilities;
     }
 
+    /**
+     * Returns the current connection properties bit-mask.  Connection properties are defined as
+     * {@code PROPERTY_*} constants in {@link Connection}.
+     *
+     * @return Bit-mask containing properties of the connection.
+     */
+    public int getConnectionProperties() {
+        return mConnectionProperties;
+    }
+
     public Uri getHandle() {
         return mAddress;
     }
@@ -160,6 +178,8 @@
                 .append(mState)
                 .append(", capabilities:")
                 .append(Connection.capabilitiesToString(mConnectionCapabilities))
+                .append(", properties:")
+                .append(Connection.propertiesToString(mConnectionProperties))
                 .append(", extras:")
                 .append(mExtras)
                 .toString();
@@ -189,11 +209,13 @@
             List<String> conferenceableConnectionIds = new ArrayList<>();
             source.readStringList(conferenceableConnectionIds);
             Bundle extras = Bundle.setDefusable(source.readBundle(classLoader), true);
+            int properties = source.readInt();
 
             return new ParcelableConnection(
                     phoneAccount,
                     state,
                     capabilities,
+                    properties,
                     address,
                     addressPresentation,
                     callerDisplayName,
@@ -241,5 +263,6 @@
         destination.writeParcelable(mDisconnectCause, 0);
         destination.writeStringList(mConferenceableConnectionIds);
         destination.writeBundle(mExtras);
+        destination.writeInt(mConnectionProperties);
     }
 }
diff --git a/telecomm/java/android/telecom/RemoteConference.java b/telecomm/java/android/telecom/RemoteConference.java
index b03cb51..943da6d 100644
--- a/telecomm/java/android/telecom/RemoteConference.java
+++ b/telecomm/java/android/telecom/RemoteConference.java
@@ -92,6 +92,18 @@
                 int connectionCapabilities) {}
 
         /**
+         * Indicates that the call properties of this {@code RemoteConference} have changed.
+         * See {@link #getConnectionProperties()}.
+         *
+         * @param conference The {@code RemoteConference} invoking this method.
+         * @param connectionProperties The new properties of the {@code RemoteConference}.
+         */
+        public void onConnectionPropertiesChanged(
+                RemoteConference conference,
+                int connectionProperties) {}
+
+
+        /**
          * Invoked when the set of {@link RemoteConnection}s which can be added to this conference
          * call have changed.
          *
@@ -133,6 +145,7 @@
     private int mState = Connection.STATE_NEW;
     private DisconnectCause mDisconnectCause;
     private int mConnectionCapabilities;
+    private int mConnectionProperties;
     private Bundle mExtras;
 
     /** @hide */
@@ -244,6 +257,24 @@
     }
 
     /** @hide */
+    void setConnectionProperties(final int connectionProperties) {
+        if (mConnectionProperties != connectionProperties) {
+            mConnectionProperties = connectionProperties;
+            for (CallbackRecord<Callback> record : mCallbackRecords) {
+                final RemoteConference conference = this;
+                final Callback callback = record.getCallback();
+                record.getHandler().post(new Runnable() {
+                    @Override
+                    public void run() {
+                        callback.onConnectionPropertiesChanged(
+                                conference, mConnectionProperties);
+                    }
+                });
+            }
+        }
+    }
+
+    /** @hide */
     void setConferenceableConnections(List<RemoteConnection> conferenceableConnections) {
         mConferenceableConnections.clear();
         mConferenceableConnections.addAll(conferenceableConnections);
@@ -342,6 +373,16 @@
     }
 
     /**
+     * Returns the properties of the conference. See {@code PROPERTY_*} constants in class
+     * {@link Connection} for valid values.
+     *
+     * @return A bitmask of the properties of the conference call.
+     */
+    public final int getConnectionProperties() {
+        return mConnectionProperties;
+    }
+
+    /**
      * Obtain the extras associated with this {@code RemoteConnection}.
      *
      * @return The extras for this connection.
diff --git a/telecomm/java/android/telecom/RemoteConnection.java b/telecomm/java/android/telecom/RemoteConnection.java
index 7df6678..dc8eaf6 100644
--- a/telecomm/java/android/telecom/RemoteConnection.java
+++ b/telecomm/java/android/telecom/RemoteConnection.java
@@ -90,6 +90,17 @@
                 int connectionCapabilities) {}
 
         /**
+         * Indicates that the call properties of this {@code RemoteConnection} have changed.
+         * See {@link #getConnectionProperties()}.
+         *
+         * @param connection The {@code RemoteConnection} invoking this method.
+         * @param connectionProperties The new properties of the {@code RemoteConnection}.
+         */
+        public void onConnectionPropertiesChanged(
+                RemoteConnection connection,
+                int connectionProperties) {}
+
+        /**
          * Invoked when the post-dial sequence in the outgoing {@code Connection} has reached a
          * pause character. This causes the post-dial signals to stop pending user confirmation. An
          * implementation should present this choice to the user and invoke
@@ -588,6 +599,7 @@
     private boolean mRingbackRequested;
     private boolean mConnected;
     private int mConnectionCapabilities;
+    private int mConnectionProperties;
     private int mVideoState;
     private VideoProvider mVideoProvider;
     private boolean mIsVoipAudioMode;
@@ -624,6 +636,7 @@
         mDisconnectCause = connection.getDisconnectCause();
         mRingbackRequested = connection.isRingbackRequested();
         mConnectionCapabilities = connection.getConnectionCapabilities();
+        mConnectionProperties = connection.getConnectionProperties();
         mVideoState = connection.getVideoState();
         mVideoProvider = new RemoteConnection.VideoProvider(connection.getVideoProvider());
         mIsVoipAudioMode = connection.getIsVoipAudioMode();
@@ -719,6 +732,16 @@
     }
 
     /**
+     * Obtains the properties of this {@code RemoteConnection}.
+     *
+     * @return A bitmask of the properties of the {@code RemoteConnection}, as defined in the
+     *         {@code PROPERTY_*} constants in class {@link Connection}.
+     */
+    public int getConnectionProperties() {
+        return mConnectionProperties;
+    }
+
+    /**
      * Determines if the audio mode of this {@code RemoteConnection} is VOIP.
      *
      * @return {@code true} if the {@code RemoteConnection}'s current audio mode is VOIP.
@@ -1114,6 +1137,23 @@
     /**
      * @hide
      */
+    void setConnectionProperties(final int connectionProperties) {
+        mConnectionProperties = connectionProperties;
+        for (CallbackRecord record : mCallbackRecords) {
+            final RemoteConnection connection = this;
+            final Callback callback = record.getCallback();
+            record.getHandler().post(new Runnable() {
+                @Override
+                public void run() {
+                    callback.onConnectionPropertiesChanged(connection, connectionProperties);
+                }
+            });
+        }
+    }
+
+    /**
+     * @hide
+     */
     void setDestroyed() {
         if (!mCallbackRecords.isEmpty()) {
             // Make sure that the callbacks are notified that the call is destroyed first.
diff --git a/telecomm/java/android/telecom/RemoteConnectionService.java b/telecomm/java/android/telecom/RemoteConnectionService.java
index d88d007..21a7706 100644
--- a/telecomm/java/android/telecom/RemoteConnectionService.java
+++ b/telecomm/java/android/telecom/RemoteConnectionService.java
@@ -61,6 +61,7 @@
                 mPendingConnections.remove(connection);
                 // Unconditionally initialize the connection ...
                 connection.setConnectionCapabilities(parcel.getConnectionCapabilities());
+                connection.setConnectionProperties(parcel.getConnectionProperties());
                 if (parcel.getHandle() != null
                     || parcel.getState() != Connection.STATE_DISCONNECTED) {
                     connection.setAddress(parcel.getHandle(), parcel.getHandlePresentation());
@@ -156,6 +157,17 @@
         }
 
         @Override
+        public void setConnectionProperties(String callId, int connectionProperties) {
+            if (mConnectionById.containsKey(callId)) {
+                findConnectionForAction(callId, "setConnectionProperties")
+                        .setConnectionProperties(connectionProperties);
+            } else {
+                findConferenceForAction(callId, "setConnectionProperties")
+                        .setConnectionProperties(connectionProperties);
+            }
+        }
+
+        @Override
         public void setIsConferenced(String callId, String conferenceCallId) {
             // Note: callId should not be null; conferenceCallId may be null
             RemoteConnection connection =
diff --git a/telecomm/java/com/android/internal/telecom/IConnectionServiceAdapter.aidl b/telecomm/java/com/android/internal/telecom/IConnectionServiceAdapter.aidl
index 6804805..9bc8ffe 100644
--- a/telecomm/java/com/android/internal/telecom/IConnectionServiceAdapter.aidl
+++ b/telecomm/java/com/android/internal/telecom/IConnectionServiceAdapter.aidl
@@ -55,6 +55,8 @@
 
     void setConnectionCapabilities(String callId, int connectionCapabilities);
 
+    void setConnectionProperties(String callId, int connectionProperties);
+
     void setIsConferenced(String callId, String conferenceCallId);
 
     void setConferenceMergeFailed(String callId);
diff --git a/telephony/java/com/android/ims/ImsCallProfile.java b/telephony/java/com/android/ims/ImsCallProfile.java
index 96c6243..303746c 100644
--- a/telephony/java/com/android/ims/ImsCallProfile.java
+++ b/telephony/java/com/android/ims/ImsCallProfile.java
@@ -201,7 +201,7 @@
      * "14" vs (int) 14).
      * Note: This is used by {@link com.android.internal.telephony.imsphone.ImsPhoneConnection#
      *      updateWifiStateFromExtras(Bundle)} to determine whether to set the
-     * {@link android.telecom.Connection#CAPABILITY_WIFI} capability on a connection.
+     * {@link android.telecom.Connection#PROPERTY_WIFI} property on a connection.
      */
     public static final String EXTRA_CALL_RAT_TYPE = "CallRadioTech";
 
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index 7904759..06dea07 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -1556,18 +1556,6 @@
         return sbuf.toString();
     }
 
-    /**
-     * Construct a WifiConfiguration from a scanned network
-     * @param scannedAP the scan result used to construct the config entry
-     * TODO: figure out whether this is a useful way to construct a new entry.
-     *
-    public WifiConfiguration(ScanResult scannedAP) {
-        networkId = -1;
-        SSID = scannedAP.SSID;
-        BSSID = scannedAP.BSSID;
-    }
-    */
-
     /** {@hide} */
     public String getPrintableSsid() {
         if (SSID == null) return "";
@@ -1881,11 +1869,6 @@
         }
     }
 
-    /** {@hide} */
-    //public static final int NOTHING_TAG = 0;
-    /** {@hide} */
-    //public static final int SCAN_CACHE_TAG = 1;
-
     /** Implement the Parcelable interface {@hide} */
     @Override
     public void writeToParcel(Parcel dest, int flags) {