Merge "App title in PiP notification" into rvc-dev am: 29f0eb33f0

Change-Id: Ibb7bcfab03c44b019e661dae363f2842dc7fa1da

packages/SystemUI/src/com/android/systemui/pip/tv/PipManager.java

@@ -708,7 +708,7 @@ public class PipManager implements BasePipManager, PipTaskOrganizer.PipTransitio
                     mActiveMediaSessionListener, null);
             updateMediaController(mMediaSessionManager.getActiveSessions(null));
             for (int i = mListeners.size() - 1; i >= 0; i--) {
-                mListeners.get(i).onPipEntered();
+                mListeners.get(i).onPipEntered(packageName);
             }
             updatePipVisibility(true);
         }
@@ -758,7 +758,7 @@ public class PipManager implements BasePipManager, PipTaskOrganizer.PipTransitio
          * because there's no guarantee for the PIP manager be return relavent information
          * correctly. (e.g. {@link isPipShown}).
          */
-        void onPipEntered();
+        void onPipEntered(String packageName);
         /** Invoked when a PIPed activity is closed. */
         void onPipActivityClosed();
         /** Invoked when the PIP menu gets shown. */

packages/SystemUI/src/com/android/systemui/pip/tv/PipMenuActivity.java

@@ -137,8 +137,8 @@ public class PipMenuActivity extends Activity implements PipManager.Listener {
     }
 
     @Override
-    public void onPipEntered() {
+    public void onPipEntered(String packageName) {
-        if (DEBUG) Log.d(TAG, "onPipEntered()");
+        if (DEBUG) Log.d(TAG, "onPipEntered(), packageName=" + packageName);
     }
 
     @Override

packages/SystemUI/src/com/android/systemui/pip/tv/PipNotification.java

@@ -23,6 +23,8 @@ import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
 import android.content.pm.ParceledListSlice;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
@@ -50,6 +52,8 @@ public class PipNotification {
     private static final String ACTION_MENU = "PipNotification.menu";
     private static final String ACTION_CLOSE = "PipNotification.close";
 
+    private final PackageManager mPackageManager;
+
     private final PipManager mPipManager;
 
     private final NotificationManager mNotificationManager;
@@ -59,13 +63,16 @@ public class PipNotification {
     private String mDefaultTitle;
     private int mDefaultIconResId;
 
+    /** Package name for the application that owns PiP window. */
+    private String mPackageName;
     private boolean mNotified;
-    private String mTitle;
+    private String mMediaTitle;
     private Bitmap mArt;
 
     private PipManager.Listener mPipListener = new PipManager.Listener() {
         @Override
-        public void onPipEntered() {
+        public void onPipEntered(String packageName) {
+            mPackageName = packageName;
             updateMediaControllerMetadata();
             notifyPipNotification();
         }
@@ -73,6 +80,7 @@ public class PipNotification {
         @Override
         public void onPipActivityClosed() {
             dismissPipNotification();
+            mPackageName = null;
         }
 
         @Override
@@ -88,6 +96,7 @@ public class PipNotification {
         @Override
         public void onMoveToFullscreen() {
             dismissPipNotification();
+            mPackageName = null;
         }
 
         @Override
@@ -146,6 +155,8 @@ public class PipNotification {
 
     public PipNotification(Context context, BroadcastDispatcher broadcastDispatcher,
             PipManager pipManager) {
+        mPackageManager = context.getPackageManager();
+
         mNotificationManager = (NotificationManager) context.getSystemService(
                 Context.NOTIFICATION_SERVICE);
 
@@ -188,7 +199,7 @@ public class PipNotification {
                 .setShowWhen(true)
                 .setWhen(System.currentTimeMillis())
                 .setSmallIcon(mDefaultIconResId)
-                .setContentTitle(!TextUtils.isEmpty(mTitle) ? mTitle : mDefaultTitle);
+                .setContentTitle(getNotificationTitle());
         if (mArt != null) {
             mNotificationBuilder.setStyle(new Notification.BigPictureStyle()
                     .bigPicture(mArt));
@@ -220,14 +231,36 @@ public class PipNotification {
                 }
             }
         }
-        if (!TextUtils.equals(title, mTitle) || art != mArt) {
+        if (!TextUtils.equals(title, mMediaTitle) || art != mArt) {
-            mTitle = title;
+            mMediaTitle = title;
             mArt = art;
             return true;
         }
         return false;
     }
 
+    private String getNotificationTitle() {
+        if (!TextUtils.isEmpty(mMediaTitle)) {
+            return mMediaTitle;
+        }
+
+        final String applicationTitle = getApplicationLabel(mPackageName);
+        if (!TextUtils.isEmpty(applicationTitle)) {
+            return applicationTitle;
+        }
+
+        return mDefaultTitle;
+    }
+
+    private String getApplicationLabel(String packageName) {
+        try {
+            final ApplicationInfo appInfo = mPackageManager.getApplicationInfo(packageName, 0);
+            return mPackageManager.getApplicationLabel(appInfo).toString();
+        } catch (PackageManager.NameNotFoundException e) {
+            return null;
+        }
+    }
+
     private static PendingIntent createPendingIntent(Context context, String action) {
         return PendingIntent.getBroadcast(context, 0,
                 new Intent(action), PendingIntent.FLAG_CANCEL_CURRENT);