Renamed "media playing" APIs to "visible behind"

   - Request from API Review: rename the media playing APIs to a more
     generic name, reflecting the background visibility feature these
     methods actually control.
   - Made the new isActivityVisibleBehind().
   - Changed convertFromTranslucent() and convertToTranslucent() to be
     SystemApi.

Bug: 16959028
Change-Id: I526eac22f44273b3254dd6201f89194d13e597e2

1 files changed, 10 insertions, 8 deletions

diff --git a/core/java/android/app/ApplicationThreadNative.java b/core/java/android/app/ApplicationThreadNative.java
index e9d4bd9763e4..52b69e12eb84 100644
--- a/core/java/android/app/ApplicationThreadNative.java
+++ b/core/java/android/app/ApplicationThreadNative.java
@@ -648,21 +648,21 @@ public abstract class ApplicationThreadNative extends Binder
             return true;
         }
 
-        case STOP_MEDIA_PLAYING_TRANSACTION:
+        case CANCEL_VISIBLE_BEHIND_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
             IBinder token = data.readStrongBinder();
-            scheduleStopMediaPlaying(token);
+            scheduleCancelVisibleBehind(token);
             reply.writeNoException();
             return true;
         }
 
-        case BACKGROUND_MEDIA_PLAYING_CHANGED_TRANSACTION:
+        case BACKGROUND_VISIBLE_BEHIND_CHANGED_TRANSACTION:
         {
             data.enforceInterface(IApplicationThread.descriptor);
             IBinder token = data.readStrongBinder();
             boolean enabled = data.readInt() > 0;
-            scheduleBackgroundMediaPlayingChanged(token, enabled);
+            scheduleBackgroundVisibleBehindChanged(token, enabled);
             reply.writeNoException();
             return true;
         }
@@ -1334,21 +1334,23 @@ class ApplicationThreadProxy implements IApplicationThread {
     }
 
     @Override
-    public void scheduleStopMediaPlaying(IBinder token) throws RemoteException {
+    public void scheduleCancelVisibleBehind(IBinder token) throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
         data.writeStrongBinder(token);
-        mRemote.transact(STOP_MEDIA_PLAYING_TRANSACTION, data, null, IBinder.FLAG_ONEWAY);
+        mRemote.transact(CANCEL_VISIBLE_BEHIND_TRANSACTION, data, null, IBinder.FLAG_ONEWAY);
         data.recycle();
     }
 
     @Override
-    public void scheduleBackgroundMediaPlayingChanged(IBinder token, boolean enabled) throws RemoteException {
+    public void scheduleBackgroundVisibleBehindChanged(IBinder token, boolean enabled)
+            throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
         data.writeStrongBinder(token);
         data.writeInt(enabled ? 1 : 0);
-        mRemote.transact(BACKGROUND_MEDIA_PLAYING_CHANGED_TRANSACTION, data, null, IBinder.FLAG_ONEWAY);
+        mRemote.transact(BACKGROUND_VISIBLE_BEHIND_CHANGED_TRANSACTION, data, null,
+                IBinder.FLAG_ONEWAY);
         data.recycle();
     }