Merge "TV PIP: Remove onboarding activity and overlay activity" into oc-dev
diff --git a/api/current.txt b/api/current.txt
index 5697b39..da601e1 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -22979,11 +22979,12 @@
     method public void setMaxDuration(int) throws java.lang.IllegalArgumentException;
     method public void setMaxFileSize(long) throws java.lang.IllegalArgumentException;
     method public void setNextOutputFile(java.io.FileDescriptor) throws java.io.IOException, java.lang.IllegalStateException;
-    method public void setNextOutputFile(java.lang.String) throws java.io.IOException, java.lang.IllegalStateException;
+    method public void setNextOutputFile(java.io.File) throws java.io.IOException, java.lang.IllegalStateException;
     method public void setOnErrorListener(android.media.MediaRecorder.OnErrorListener);
     method public void setOnInfoListener(android.media.MediaRecorder.OnInfoListener);
     method public void setOrientationHint(int);
     method public void setOutputFile(java.io.FileDescriptor) throws java.lang.IllegalStateException;
+    method public void setOutputFile(java.io.File);
     method public void setOutputFile(java.lang.String) throws java.lang.IllegalStateException;
     method public void setOutputFormat(int) throws java.lang.IllegalStateException;
     method public void setPreviewDisplay(android.view.Surface);
@@ -39472,6 +39473,8 @@
     field public static final java.lang.String ACTION_CONFIGURE_PHONE_ACCOUNT = "android.telecom.action.CONFIGURE_PHONE_ACCOUNT";
     field public static final java.lang.String ACTION_DEFAULT_DIALER_CHANGED = "android.telecom.action.DEFAULT_DIALER_CHANGED";
     field public static final deprecated java.lang.String ACTION_INCOMING_CALL = "android.telecom.action.INCOMING_CALL";
+    field public static final java.lang.String ACTION_PHONE_ACCOUNT_REGISTERED = "android.telecom.action.PHONE_ACCOUNT_REGISTERED";
+    field public static final java.lang.String ACTION_PHONE_ACCOUNT_UNREGISTERED = "android.telecom.action.PHONE_ACCOUNT_UNREGISTERED";
     field public static final java.lang.String ACTION_SHOW_CALL_ACCESSIBILITY_SETTINGS = "android.telecom.action.SHOW_CALL_ACCESSIBILITY_SETTINGS";
     field public static final java.lang.String ACTION_SHOW_CALL_SETTINGS = "android.telecom.action.SHOW_CALL_SETTINGS";
     field public static final java.lang.String ACTION_SHOW_MISSED_CALLS_NOTIFICATION = "android.telecom.action.SHOW_MISSED_CALLS_NOTIFICATION";
diff --git a/api/removed.txt b/api/removed.txt
index 82705fd..1e8370e 100644
--- a/api/removed.txt
+++ b/api/removed.txt
@@ -5,10 +5,6 @@
     method public deprecated void setLatestEventInfo(android.content.Context, java.lang.CharSequence, java.lang.CharSequence, android.app.PendingIntent);
   }
 
-  public static class Notification.Builder {
-    method public deprecated android.app.Notification.Builder chooseBadgeIcon(int);
-  }
-
   public final class RecoverableSecurityException extends java.lang.SecurityException implements android.os.Parcelable {
     method public deprecated void showAsNotification(android.content.Context);
   }
diff --git a/api/system-current.txt b/api/system-current.txt
index 8b2ac55..21fce31 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -11274,6 +11274,7 @@
     method public abstract byte[] getInstantAppCookie();
     method public abstract int getInstantAppCookieMaxSize();
     method public abstract android.graphics.drawable.Drawable getInstantAppIcon(java.lang.String);
+    method public abstract android.content.ComponentName getInstantAppInstallerComponent();
     method public abstract android.content.ComponentName getInstantAppResolverSettingsComponent();
     method public abstract java.util.List<android.content.pm.InstantAppInfo> getInstantApps();
     method public abstract android.content.pm.InstrumentationInfo getInstrumentationInfo(android.content.ComponentName, int) throws android.content.pm.PackageManager.NameNotFoundException;
@@ -24812,11 +24813,12 @@
     method public void setMaxDuration(int) throws java.lang.IllegalArgumentException;
     method public void setMaxFileSize(long) throws java.lang.IllegalArgumentException;
     method public void setNextOutputFile(java.io.FileDescriptor) throws java.io.IOException, java.lang.IllegalStateException;
-    method public void setNextOutputFile(java.lang.String) throws java.io.IOException, java.lang.IllegalStateException;
+    method public void setNextOutputFile(java.io.File) throws java.io.IOException, java.lang.IllegalStateException;
     method public void setOnErrorListener(android.media.MediaRecorder.OnErrorListener);
     method public void setOnInfoListener(android.media.MediaRecorder.OnInfoListener);
     method public void setOrientationHint(int);
     method public void setOutputFile(java.io.FileDescriptor) throws java.lang.IllegalStateException;
+    method public void setOutputFile(java.io.File);
     method public void setOutputFile(java.lang.String) throws java.lang.IllegalStateException;
     method public void setOutputFormat(int) throws java.lang.IllegalStateException;
     method public void setPreviewDisplay(android.view.Surface);
@@ -44574,6 +44576,7 @@
     method public byte[] getInstantAppCookie();
     method public int getInstantAppCookieMaxSize();
     method public android.graphics.drawable.Drawable getInstantAppIcon(java.lang.String);
+    method public android.content.ComponentName getInstantAppInstallerComponent();
     method public android.content.ComponentName getInstantAppResolverSettingsComponent();
     method public java.util.List<android.content.pm.InstantAppInfo> getInstantApps();
     method public android.content.pm.InstrumentationInfo getInstrumentationInfo(android.content.ComponentName, int) throws android.content.pm.PackageManager.NameNotFoundException;
diff --git a/api/system-removed.txt b/api/system-removed.txt
index bdcafae..7bdb957 100644
--- a/api/system-removed.txt
+++ b/api/system-removed.txt
@@ -5,10 +5,6 @@
     method public deprecated void setLatestEventInfo(android.content.Context, java.lang.CharSequence, java.lang.CharSequence, android.app.PendingIntent);
   }
 
-  public static class Notification.Builder {
-    method public deprecated android.app.Notification.Builder chooseBadgeIcon(int);
-  }
-
   public final class RecoverableSecurityException extends java.lang.SecurityException implements android.os.Parcelable {
     method public deprecated void showAsNotification(android.content.Context);
   }
diff --git a/api/test-current.txt b/api/test-current.txt
index 86227a7..bd2fed0 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -23086,11 +23086,12 @@
     method public void setMaxDuration(int) throws java.lang.IllegalArgumentException;
     method public void setMaxFileSize(long) throws java.lang.IllegalArgumentException;
     method public void setNextOutputFile(java.io.FileDescriptor) throws java.io.IOException, java.lang.IllegalStateException;
-    method public void setNextOutputFile(java.lang.String) throws java.io.IOException, java.lang.IllegalStateException;
+    method public void setNextOutputFile(java.io.File) throws java.io.IOException, java.lang.IllegalStateException;
     method public void setOnErrorListener(android.media.MediaRecorder.OnErrorListener);
     method public void setOnInfoListener(android.media.MediaRecorder.OnInfoListener);
     method public void setOrientationHint(int);
     method public void setOutputFile(java.io.FileDescriptor) throws java.lang.IllegalStateException;
+    method public void setOutputFile(java.io.File);
     method public void setOutputFile(java.lang.String) throws java.lang.IllegalStateException;
     method public void setOutputFormat(int) throws java.lang.IllegalStateException;
     method public void setPreviewDisplay(android.view.Surface);
@@ -39666,6 +39667,8 @@
     field public static final java.lang.String ACTION_CONFIGURE_PHONE_ACCOUNT = "android.telecom.action.CONFIGURE_PHONE_ACCOUNT";
     field public static final java.lang.String ACTION_DEFAULT_DIALER_CHANGED = "android.telecom.action.DEFAULT_DIALER_CHANGED";
     field public static final deprecated java.lang.String ACTION_INCOMING_CALL = "android.telecom.action.INCOMING_CALL";
+    field public static final java.lang.String ACTION_PHONE_ACCOUNT_REGISTERED = "android.telecom.action.PHONE_ACCOUNT_REGISTERED";
+    field public static final java.lang.String ACTION_PHONE_ACCOUNT_UNREGISTERED = "android.telecom.action.PHONE_ACCOUNT_UNREGISTERED";
     field public static final java.lang.String ACTION_SHOW_CALL_ACCESSIBILITY_SETTINGS = "android.telecom.action.SHOW_CALL_ACCESSIBILITY_SETTINGS";
     field public static final java.lang.String ACTION_SHOW_CALL_SETTINGS = "android.telecom.action.SHOW_CALL_SETTINGS";
     field public static final java.lang.String ACTION_SHOW_MISSED_CALLS_NOTIFICATION = "android.telecom.action.SHOW_MISSED_CALLS_NOTIFICATION";
diff --git a/api/test-removed.txt b/api/test-removed.txt
index 82705fd..1e8370e 100644
--- a/api/test-removed.txt
+++ b/api/test-removed.txt
@@ -5,10 +5,6 @@
     method public deprecated void setLatestEventInfo(android.content.Context, java.lang.CharSequence, java.lang.CharSequence, android.app.PendingIntent);
   }
 
-  public static class Notification.Builder {
-    method public deprecated android.app.Notification.Builder chooseBadgeIcon(int);
-  }
-
   public final class RecoverableSecurityException extends java.lang.SecurityException implements android.os.Parcelable {
     method public deprecated void showAsNotification(android.content.Context);
   }
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index a6838f8b..e07b7e4 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -2639,4 +2639,13 @@
             throw e.rethrowAsRuntimeException();
         }
     }
+
+    @Override
+    public ComponentName getInstantAppInstallerComponent() {
+        try {
+            return mPM.getInstantAppInstallerComponent();
+        } catch (RemoteException e) {
+            throw e.rethrowAsRuntimeException();
+        }
+    }
 }
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index 7f26f4f..ed316bd 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -2339,7 +2339,9 @@
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder();
-        sb.append("Notification(pri=");
+        sb.append("Notification(channel=");
+        sb.append(getChannel());
+        sb.append(" pri=");
         sb.append(priority);
         sb.append(" contentView=");
         if (contentView != null) {
@@ -2729,21 +2731,6 @@
         }
 
         /**
-         * @removed
-         * Sets which icon to display as a badge for this notification.
-         *
-         * Must be one of {@link #BADGE_ICON_NONE}, {@link #BADGE_ICON_SMALL},
-         * {@link #BADGE_ICON_LARGE}.
-         *
-         * Note: This value might be ignored, for launchers that don't support badge icons.
-         */
-        @Deprecated
-        public Builder chooseBadgeIcon(int icon) {
-            mN.mBadgeIcon = icon;
-            return this;
-        }
-
-        /**
          * Sets which icon to display as a badge for this notification.
          *
          * Must be one of {@link #BADGE_ICON_NONE}, {@link #BADGE_ICON_SMALL},
diff --git a/core/java/android/app/ResourcesManager.java b/core/java/android/app/ResourcesManager.java
index 3191eec..6f326de 100644
--- a/core/java/android/app/ResourcesManager.java
+++ b/core/java/android/app/ResourcesManager.java
@@ -112,13 +112,6 @@
     private final ArrayMap<Pair<Integer, DisplayAdjustments>, WeakReference<Display>>
             mAdjustedDisplays = new ArrayMap<>();
 
-    /**
-     * A cache of DisplayId, Resources to Display. These display adjustments associated with these
-     * {@link Display}s will change as the resources change.
-     */
-    private final ArrayMap<Pair<Integer, ResourcesKey>, WeakReference<Display>> mResourceDisplays =
-        new ArrayMap<>();
-
     public static ResourcesManager getInstance() {
         synchronized (ResourcesManager.class) {
             if (sResourcesManager == null) {
@@ -251,51 +244,16 @@
      */
     public Display getAdjustedDisplay(final int displayId, Resources resources) {
         synchronized (this) {
-            // Note that the ResourcesKey might be {@code null} in the case that the
-            // {@link Resources} is actually from {@link Resources#getSystem}. In this case, it is
-            // not managed by {@link ResourcesManager}, but we still want to cache the display
-            // object.
-            final Pair<Integer, ResourcesKey> key = Pair.create(displayId,
-                    findKeyForResourceImplLocked(resources.getImpl()));
-
-            WeakReference<Display> wd = mResourceDisplays.get(key);
-            if (wd != null) {
-                final Display display = wd.get();
-                if (display != null) {
-                    return display;
-                }
-            }
             final DisplayManagerGlobal dm = DisplayManagerGlobal.getInstance();
             if (dm == null) {
                 // may be null early in system startup
                 return null;
             }
-            final Display display = dm.getCompatibleDisplay(displayId, resources);
-            if (display != null) {
-                mResourceDisplays.put(key, new WeakReference<>(display));
-            }
-            return display;
+            return dm.getCompatibleDisplay(displayId, resources);
         }
     }
 
     private void cleanupResourceImpl(ResourcesKey removedKey) {
-        // Remove any resource to display mapping based on this key.
-        final Iterator<Map.Entry<Pair<Integer, ResourcesKey>, WeakReference<Display>>> iter =
-                mResourceDisplays.entrySet().iterator();
-        while (iter.hasNext()) {
-            final Map.Entry<Pair<Integer, ResourcesKey>, WeakReference<Display>> entry =
-                    iter.next();
-            final ResourcesKey key = entry.getKey().second;
-
-            // Do not touch system resource displays (indicated by a {@code null} key) or
-            // non-matching keys.
-            if (key == null || !key.equals(removedKey)) {
-                continue;
-            }
-
-            iter.remove();
-        }
-
         // Remove resource key to resource impl mapping and flush cache
         final ResourcesImpl res = mResourceImpls.remove(removedKey).get();
 
@@ -887,7 +845,6 @@
             int changes = mResConfiguration.updateFrom(config);
             // Things might have changed in display manager, so clear the cached displays.
             mAdjustedDisplays.clear();
-            mResourceDisplays.clear();
 
             DisplayMetrics defaultDisplayMetrics = getDisplayMetrics();
 
diff --git a/core/java/android/content/pm/IPackageManager.aidl b/core/java/android/content/pm/IPackageManager.aidl
index 147df76..bbc942a 100644
--- a/core/java/android/content/pm/IPackageManager.aidl
+++ b/core/java/android/content/pm/IPackageManager.aidl
@@ -632,4 +632,6 @@
     void deletePreloadsFileCache();
 
     ComponentName getInstantAppResolverSettingsComponent();
+
+    ComponentName getInstantAppInstallerComponent();
 }
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index e5c8f0d..09906be 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -6275,9 +6275,19 @@
      * Return the {@link ComponentName} of the activity providing Settings for the Instant App
      * resolver.
      *
-     * @see {@link android.content.intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS}
+     * @see {@link android.content.Intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS}
      * @hide
      */
     @SystemApi
     public abstract ComponentName getInstantAppResolverSettingsComponent();
+
+    /**
+     * Return the {@link ComponentName} of the activity responsible for installing instant
+     * applications.
+     *
+     * @see {@link android.content.Intent#ACTION_INSTALL_INSTANT_APP_PACKAGE}
+     * @hide
+     */
+    @SystemApi
+    public abstract ComponentName getInstantAppInstallerComponent();
 }
diff --git a/media/java/android/media/MediaRecorder.java b/media/java/android/media/MediaRecorder.java
index 858c678..997d562 100644
--- a/media/java/android/media/MediaRecorder.java
+++ b/media/java/android/media/MediaRecorder.java
@@ -28,6 +28,7 @@
 import android.util.Log;
 import android.view.Surface;
 
+import java.io.File;
 import java.io.FileDescriptor;
 import java.io.IOException;
 import java.io.RandomAccessFile;
@@ -92,6 +93,7 @@
 
     private String mPath;
     private FileDescriptor mFd;
+    private File mFile;
     private EventHandler mEventHandler;
     private OnErrorListener mOnErrorListener;
     private OnInfoListener mOnInfoListener;
@@ -804,10 +806,26 @@
     public void setOutputFile(FileDescriptor fd) throws IllegalStateException
     {
         mPath = null;
+        mFile = null;
         mFd = fd;
     }
 
     /**
+     * Pass in the file object to be written. Call this after setOutputFormat() but before prepare().
+     * File should be seekable. After setting the next output file, application should not use the
+     * file until {@link #stop}. Application is responsible for cleaning up unused files after
+     * {@link #stop} is called.
+     *
+     * @param file the file object to be written into.
+     */
+    public void setOutputFile(File file)
+    {
+        mPath = null;
+        mFd = null;
+        mFile = file;
+    }
+
+    /**
      * Sets the next output file descriptor to be used when the maximum filesize is reached
      * on the prior output {@link #setOutputFile} or {@link #setNextOutputFile}). File descriptor
      * must be seekable and writable. After setting the next output file, application should not
@@ -842,15 +860,16 @@
     public void setOutputFile(String path) throws IllegalStateException
     {
         mFd = null;
+        mFile = null;
         mPath = path;
     }
 
     /**
-     * Sets the next output file path to be used when the maximum filesize is reached
-     * on the prior output {@link #setOutputFile} or {@link #setNextOutputFile}). File should
-     * be seekable. After setting the next output file, application should not use the file
-     * referenced by this file descriptor until {@link #stop}. Application must call this
-     * after receiving on the {@link android.media.MediaRecorder.OnInfoListener} a "what" code of
+     * Sets the next output file to be used when the maximum filesize is reached on the prior
+     * output {@link #setOutputFile} or {@link #setNextOutputFile}). File should be seekable.
+     * After setting the next output file, application should not use the file until {@link #stop}.
+     * Application must call this after receiving on the
+     * {@link android.media.MediaRecorder.OnInfoListener} a "what" code of
      * {@link #MEDIA_RECORDER_INFO_MAX_FILESIZE_APPROACHING} and before receiving a "what" code of
      * {@link #MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED}. The file is not used until switching to
      * that output. Application will receive {@link #MEDIA_RECORDER_INFO_NEXT_OUTPUT_FILE_STARTED}
@@ -858,19 +877,17 @@
      * the previous one has not been used. Application is responsible for cleaning up unused files
      * after {@link #stop} is called.
      *
-     * @param  path The pathname to use.
+     * @param  file The file to use.
      * @throws IllegalStateException if it is called before prepare().
      * @throws IOException if setNextOutputFile fails otherwise.
      */
-    public void setNextOutputFile(String path) throws IllegalStateException, IOException
+    public void setNextOutputFile(File file) throws IllegalStateException, IOException
     {
-        if (path != null) {
-            RandomAccessFile file = new RandomAccessFile(path, "rws");
-            try {
-                _setNextOutputFile(file.getFD());
-            } finally {
-                file.close();
-            }
+        RandomAccessFile f = new RandomAccessFile(file, "rws");
+        try {
+            _setNextOutputFile(f.getFD());
+        } finally {
+            f.close();
         }
     }
 
@@ -899,6 +916,13 @@
             }
         } else if (mFd != null) {
             _setOutputFile(mFd);
+        } else if (mFile != null) {
+            RandomAccessFile file = new RandomAccessFile(mFile, "rws");
+            try {
+                _setOutputFile(file.getFD());
+            } finally {
+                file.close();
+            }
         } else {
             throw new IOException("No valid output file");
         }
diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java
index f277165..314791e 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiTracker.java
@@ -234,10 +234,19 @@
     }
 
     /**
-     * Forces an update of the wifi networks when not scanning.
+     * Synchronously update the list of access points with the latest information.
      */
     public void forceUpdate() {
+        mWorkHandler.removeMessages(WorkHandler.MSG_UPDATE_ACCESS_POINTS);
+
+        mLastInfo = mWifiManager.getConnectionInfo();
+        mLastNetworkInfo = mConnectivityManager.getNetworkInfo(mWifiManager.getCurrentNetwork());
         updateAccessPoints();
+
+        // Synchronously copy access points
+        mMainHandler.removeMessages(MainHandler.MSG_ACCESS_POINT_CHANGED);
+        mMainHandler.handleMessage(
+                Message.obtain(mMainHandler, MainHandler.MSG_ACCESS_POINT_CHANGED));
     }
 
     /**
diff --git a/packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/WifiTrackerTest.java b/packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/WifiTrackerTest.java
index f9e695d..b938fe2 100644
--- a/packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/WifiTrackerTest.java
+++ b/packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/WifiTrackerTest.java
@@ -20,7 +20,6 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.atLeast;
@@ -33,12 +32,13 @@
 import android.content.Context;
 import android.content.Intent;
 import android.net.ConnectivityManager;
+import android.net.Network;
 import android.net.NetworkBadging;
 import android.net.NetworkInfo;
 import android.net.NetworkKey;
 import android.net.NetworkScoreManager;
-import android.net.ScoredNetwork;
 import android.net.RssiCurve;
+import android.net.ScoredNetwork;
 import android.net.WifiKey;
 import android.net.wifi.ScanResult;
 import android.net.wifi.WifiConfiguration;
@@ -47,10 +47,10 @@
 import android.net.wifi.WifiNetworkScoreCache;
 import android.net.wifi.WifiSsid;
 import android.os.Bundle;
-import android.os.SystemClock;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Looper;
+import android.os.SystemClock;
 import android.provider.Settings;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.filters.SmallTest;
@@ -62,8 +62,8 @@
 import org.junit.runner.RunWith;
 
 import org.mockito.ArgumentCaptor;
-import org.mockito.Matchers;
 import org.mockito.Captor;
+import org.mockito.Matchers;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.invocation.InvocationOnMock;
@@ -666,4 +666,29 @@
         verify(mockWifiManager, atLeast(2)).getConnectionInfo();
         assertThat(tracker.getAccessPoints().get(0).getRssi()).isEqualTo(newRssi);
     }
+
+    @Test
+    public void forceUpdateShouldSynchronouslyFetchLatestInformation() throws Exception {
+        when(mockWifiManager.getConnectionInfo()).thenReturn(CONNECTED_AP_1_INFO);
+
+        WifiConfiguration configuration = new WifiConfiguration();
+        configuration.SSID = SSID_1;
+        configuration.BSSID = BSSID_1;
+        configuration.networkId = CONNECTED_NETWORK_ID;
+        when(mockWifiManager.getConfiguredNetworks()).thenReturn(Arrays.asList(configuration));
+
+        NetworkInfo networkInfo = new NetworkInfo(
+                ConnectivityManager.TYPE_WIFI, 0, "Type Wifi", "subtype");
+        networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTED, "connected", "test");
+        when(mockConnectivityManager.getNetworkInfo(any(Network.class))).thenReturn(networkInfo);
+
+
+        WifiTracker tracker = createMockedWifiTracker();
+        startTracking(tracker);
+        tracker.forceUpdate();
+
+        verify(mockWifiListener).onAccessPointsChanged();
+        assertThat(tracker.getAccessPoints().size()).isEqualTo(2);
+        assertThat(tracker.getAccessPoints().get(0).isActive()).isTrue();
+    }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java
index be16266..dd99749 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java
@@ -23,6 +23,7 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.ViewStub;
 import android.widget.LinearLayout;
 
 import com.android.systemui.Dependency;
@@ -36,6 +37,7 @@
 import com.android.systemui.statusbar.policy.EncryptionHelper;
 import com.android.systemui.statusbar.policy.KeyguardMonitor;
 import com.android.systemui.statusbar.policy.NetworkController;
+import com.android.systemui.statusbar.policy.NetworkController.SignalCallback;
 
 /**
  * Contains the collapsed status bar and handles hiding/showing based on disable flags
@@ -56,6 +58,13 @@
     private DarkIconManager mDarkIconManager;
     private SignalClusterView mSignalClusterView;
 
+    private SignalCallback mSignalCallback = new SignalCallback() {
+        @Override
+        public void setIsAirplaneMode(NetworkController.IconState icon) {
+            mStatusBarComponent.recomputeDisableFlags(true /* animate */);
+        }
+    };
+
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -84,6 +93,7 @@
         Dependency.get(DarkIconDispatcher.class).addDarkReceiver(mSignalClusterView);
         // Default to showing until we know otherwise.
         showSystemIconArea(false);
+        initEmergencyCryptkeeperText();
     }
 
     @Override
@@ -109,6 +119,9 @@
         super.onDestroyView();
         Dependency.get(DarkIconDispatcher.class).removeDarkReceiver(mSignalClusterView);
         Dependency.get(StatusBarIconController.class).removeIconGroup(mDarkIconManager);
+        if (mNetworkController.hasEmergencyCryptKeeperText()) {
+            mNetworkController.removeCallback(mSignalCallback);
+        }
     }
 
     public void initNotificationIconArea(NotificationIconAreaController
@@ -233,4 +246,17 @@
                     .start();
         }
     }
+
+    private void initEmergencyCryptkeeperText() {
+        View emergencyViewStub = mStatusBar.findViewById(R.id.emergency_cryptkeeper_text);
+        if (mNetworkController.hasEmergencyCryptKeeperText()) {
+            if (emergencyViewStub != null) {
+                ((ViewStub) emergencyViewStub).inflate();
+            }
+            mNetworkController.addCallback(mSignalCallback);
+        } else if (emergencyViewStub != null) {
+            ViewGroup parent = (ViewGroup) emergencyViewStub.getParent();
+            parent.removeView(emergencyViewStub);
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index fbf53e3..f0d38b2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -1119,8 +1119,6 @@
         // Other icons
         mVolumeComponent = getComponent(VolumeComponent.class);
 
-        initEmergencyCryptkeeperText();
-
         mKeyguardBottomArea.setStatusBar(this);
         mKeyguardBottomArea.setUserSetupComplete(mUserSetup);
         if (UserManager.get(mContext).isUserSwitcherEnabled()) {
@@ -1230,24 +1228,6 @@
         });
     }
 
-    private void initEmergencyCryptkeeperText() {
-        View emergencyViewStub = mStatusBarWindow.findViewById(R.id.emergency_cryptkeeper_text);
-        if (mNetworkController.hasEmergencyCryptKeeperText()) {
-            if (emergencyViewStub != null) {
-                ((ViewStub) emergencyViewStub).inflate();
-            }
-            mNetworkController.addCallback(new NetworkController.SignalCallback() {
-                @Override
-                public void setIsAirplaneMode(NetworkController.IconState icon) {
-                    recomputeDisableFlags(true /* animate */);
-                }
-            });
-        } else if (emergencyViewStub != null) {
-            ViewGroup parent = (ViewGroup) emergencyViewStub.getParent();
-            parent.removeView(emergencyViewStub);
-        }
-    }
-
     /**
      * Returns the {@link android.view.View.OnTouchListener} that will be invoked when the
      * background window of the status bar is clicked.
diff --git a/services/backup/java/com/android/server/backup/BackupManagerService.java b/services/backup/java/com/android/server/backup/BackupManagerService.java
index d647c63..aa5083d 100644
--- a/services/backup/java/com/android/server/backup/BackupManagerService.java
+++ b/services/backup/java/com/android/server/backup/BackupManagerService.java
@@ -798,6 +798,19 @@
         return ((app.flags & ApplicationInfo.FLAG_STOPPED) != 0);
     }
 
+    // We also avoid backups of 'disabled' apps
+    private static boolean appIsDisabled(ApplicationInfo app, PackageManager pm) {
+        switch (pm.getApplicationEnabledSetting(app.packageName)) {
+            case PackageManager.COMPONENT_ENABLED_STATE_DISABLED:
+            case PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER:
+            case PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED:
+                return true;
+
+            default:
+                return false;
+        }
+    }
+
     /* does *not* check overall backup eligibility policy! */
     private static boolean appGetsFullBackup(PackageInfo pkg) {
         if (pkg.applicationInfo.backupAgentName != null) {
@@ -10774,7 +10787,8 @@
             PackageInfo packageInfo = mPackageManager.getPackageInfo(packageName,
                     PackageManager.GET_SIGNATURES);
             if (!appIsEligibleForBackup(packageInfo.applicationInfo) ||
-                    appIsStopped(packageInfo.applicationInfo)) {
+                    appIsStopped(packageInfo.applicationInfo) ||
+                    appIsDisabled(packageInfo.applicationInfo, mPackageManager)) {
                 return false;
             }
             IBackupTransport transport = mTransportManager.getCurrentTransportBinder();
diff --git a/services/core/java/com/android/server/notification/NotificationRecord.java b/services/core/java/com/android/server/notification/NotificationRecord.java
index b7d3173..b48fd5c 100644
--- a/services/core/java/com/android/server/notification/NotificationRecord.java
+++ b/services/core/java/com/android/server/notification/NotificationRecord.java
@@ -172,7 +172,7 @@
             final boolean useDefaultSound = (n.defaults & Notification.DEFAULT_SOUND) != 0;
             if (useDefaultSound) {
                 sound = Settings.System.DEFAULT_NOTIFICATION_URI;
-            } else if (n.sound != null) {
+            } else {
                 sound = n.sound;
             }
         }
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 650d2f6..9040fcf 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -23636,4 +23636,10 @@
     public ComponentName getInstantAppResolverSettingsComponent() {
         return mInstantAppResolverSettingsComponent;
     }
+
+    @Override
+    public ComponentName getInstantAppInstallerComponent() {
+        return mInstantAppInstallerActivity == null
+                ? null : mInstantAppInstallerActivity.getComponentName();
+    }
 }
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 058fdae..1823610 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -125,6 +125,7 @@
 import android.view.SurfaceControl;
 import android.view.WindowManagerPolicy;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ToBooleanFunction;
 import com.android.internal.view.IInputMethodClient;
 
@@ -1396,6 +1397,22 @@
         return null;
     }
 
+    @VisibleForTesting
+    int getStackCount() {
+        return mTaskStackContainers.size();
+    }
+
+    @VisibleForTesting
+    int getStaskPosById(int stackId) {
+        for (int i = mTaskStackContainers.size() - 1; i >= 0; --i) {
+            final TaskStack stack = mTaskStackContainers.get(i);
+            if (stack.mStackId == stackId) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
     @Override
     void onConfigurationChanged(Configuration newParentConfig) {
         super.onConfigurationChanged(newParentConfig);
@@ -3274,8 +3291,9 @@
                     : requestedPosition >= topChildPosition;
             int targetPosition = requestedPosition;
 
-            if (toTop && isStackVisible(PINNED_STACK_ID) && stack.mStackId != PINNED_STACK_ID) {
-                // The pinned stack is always the top most stack (always-on-top) when it is visible.
+            if (toTop && stack.mStackId != PINNED_STACK_ID
+                    && getStackById(PINNED_STACK_ID) != null) {
+                // The pinned stack is always the top most stack (always-on-top) when it is present.
                 TaskStack topStack = mChildren.get(topChildPosition);
                 if (topStack.mStackId != PINNED_STACK_ID) {
                     throw new IllegalStateException("Pinned stack isn't top stack??? " + mChildren);
diff --git a/services/tests/notification/src/com/android/server/notification/NotificationRecordTest.java b/services/tests/notification/src/com/android/server/notification/NotificationRecordTest.java
index 946044d..b2e6ef9 100644
--- a/services/tests/notification/src/com/android/server/notification/NotificationRecordTest.java
+++ b/services/tests/notification/src/com/android/server/notification/NotificationRecordTest.java
@@ -124,6 +124,9 @@
                 builder.setSound(CUSTOM_SOUND, CUSTOM_ATTRIBUTES);
                 channel.setSound(CUSTOM_SOUND, CUSTOM_ATTRIBUTES);
             }
+        } else {
+            channel.setSound(null, null);
+            builder.setSound(null, null);
         }
         if (buzzy) {
             if (defaultVibration) {
@@ -206,6 +209,18 @@
     }
 
     @Test
+    public void testSound_noSound_preUpgrade() throws Exception {
+        // pre upgrade, default sound.
+        StatusBarNotification sbn = getNotification(true /*preO */, false /* noisy */,
+                false /* defaultSound */, false /* buzzy */, false /* defaultBuzz */,
+                false /* lights */, false /*defaultLights */);
+
+        NotificationRecord record = new NotificationRecord(mMockContext, sbn, defaultChannel);
+        assertEquals(null, record.getSound());
+        assertEquals(Notification.AUDIO_ATTRIBUTES_DEFAULT, record.getAudioAttributes());
+    }
+
+    @Test
     public void testSound_default_upgradeUsesChannel() throws Exception {
         channel.setSound(CUSTOM_SOUND, CUSTOM_ATTRIBUTES);
         // post upgrade, default sound.
diff --git a/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java b/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
index 0270bb9..837ce56 100644
--- a/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
@@ -16,6 +16,7 @@
 
 package com.android.server.wm;
 
+import static android.app.ActivityManager.StackId.PINNED_STACK_ID;
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
@@ -289,6 +290,24 @@
         verifySizes(sDisplayContent, smallerWidth, smallerHeight, smallerDensity);
     }
 
+    /**
+     * This test enforces that the pinned stack is always kept as the top stack.
+     */
+    @Test
+    public void testPinnedStackLocation() {
+        createStackControllerOnStackOnDisplay(PINNED_STACK_ID, sDisplayContent);
+        final int initialStackCount = sDisplayContent.getStackCount();
+        // Ensure that the pinned stack was placed at the end
+        assertEquals(initialStackCount - 1, sDisplayContent.getStaskPosById(PINNED_STACK_ID));
+        // By default, this should try to create a new stack on top
+        createTaskStackOnDisplay(sDisplayContent);
+        final int afterStackCount = sDisplayContent.getStackCount();
+        // Make sure the stack count has increased
+        assertEquals(initialStackCount + 1, afterStackCount);
+        // Ensure that the pinned stack is still on top
+        assertEquals(afterStackCount - 1, sDisplayContent.getStaskPosById(PINNED_STACK_ID));
+    }
+
     private static void verifySizes(DisplayContent displayContent, int expectedBaseWidth,
                              int expectedBaseHeight, int expectedBaseDensity) {
         assertEquals(displayContent.mBaseDisplayWidth, expectedBaseWidth);
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 1874d8d..0342da7 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -112,20 +112,26 @@
             "android.telecom.action.CHANGE_PHONE_ACCOUNTS";
 
     /**
-     * The {@link android.content.Intent} action used indicate that a new phone account was
-     * just registered.
-     * @hide
+     * {@link android.content.Intent} action used indicate that a new phone account was just
+     * registered.
+     * <p>
+     * The Intent {@link Intent#getExtras() extras} will contain {@link #EXTRA_PHONE_ACCOUNT_HANDLE}
+     * to indicate which {@link PhoneAccount} was registered.
+     * <p>
+     * Will only be sent to the default dialer app (see {@link #getDefaultDialerPackage()}).
      */
-    @SystemApi
     public static final String ACTION_PHONE_ACCOUNT_REGISTERED =
             "android.telecom.action.PHONE_ACCOUNT_REGISTERED";
 
     /**
-     * The {@link android.content.Intent} action used indicate that a phone account was
-     * just unregistered.
-     * @hide
+     * {@link android.content.Intent} action used indicate that a phone account was just
+     * unregistered.
+     * <p>
+     * The Intent {@link Intent#getExtras() extras} will contain {@link #EXTRA_PHONE_ACCOUNT_HANDLE}
+     * to indicate which {@link PhoneAccount} was unregistered.
+     * <p>
+     * Will only be sent to the default dialer app (see {@link #getDefaultDialerPackage()}).
      */
-    @SystemApi
     public static final String ACTION_PHONE_ACCOUNT_UNREGISTERED =
             "android.telecom.action.PHONE_ACCOUNT_UNREGISTERED";
 
diff --git a/test-runner/src/android/test/mock/MockPackageManager.java b/test-runner/src/android/test/mock/MockPackageManager.java
index 960a2d9..20392e7 100644
--- a/test-runner/src/android/test/mock/MockPackageManager.java
+++ b/test-runner/src/android/test/mock/MockPackageManager.java
@@ -1126,4 +1126,12 @@
     public ComponentName getInstantAppResolverSettingsComponent() {
         throw new UnsupportedOperationException();
     }
+
+    /**
+     * @hide
+     */
+    @Override
+    public ComponentName getInstantAppInstallerComponent() {
+        throw new UnsupportedOperationException();
+    }
 }
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
index 5a239e1..ad26bc8 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
@@ -923,4 +923,9 @@
     public ComponentName getInstantAppResolverSettingsComponent() {
         return null;
     }
+
+    @Override
+    public ComponentName getInstantAppInstallerComponent() {
+        return null;
+    }
 }