commit 5eda9b330120f75964cd78b29f6101cc273c2a7e
author Craig Mautner <cmautner@google.com> Tue Jul 02 11:58:16 2013 -0700
committer Craig Mautner <cmautner@google.com> Tue Jul 09 14:50:12 2013 -0700
tree 671e3998d5a7d8ebacaebd1cef3d8279d4667924
parent ef50a1a0dd9a962d1b92613399ed34058ee2098c

Add convertToTranslucent to API.

Rename convertToOpaque to convertFromTranslucent. Add the
counterpart to Activity.convertFromTranslucent() for returning from
opaque to a translucent Activity. The caller should wait until
TranslucentConversionListener.onTranslucentConversionComplete() is
called before actually changing the background to translucent.

Change-Id: Id04b026bcc4dd8bad9a33a7af126e1bb28fb9c03

core/java/android/app/ActivityManagerNative.java

diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index a23611e..acfcb40 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -1499,10 +1499,18 @@
             return true;
         }
 
-        case CONVERT_TO_OPAQUE_TRANSACTION: {
+        case CONVERT_FROM_TRANSLUCENT_TRANSACTION: {
             data.enforceInterface(IActivityManager.descriptor);
             IBinder token = data.readStrongBinder();
-            convertToOpaque(token);
+            convertFromTranslucent(token);
+            reply.writeNoException();
+            return true;
+        }
+
+        case CONVERT_TO_TRANSLUCENT_TRANSACTION: {
+            data.enforceInterface(IActivityManager.descriptor);
+            IBinder token = data.readStrongBinder();
+            convertToTranslucent(token);
             reply.writeNoException();
             return true;
         }
@@ -1957,6 +1965,13 @@
             return true;
         }
 
+        case NOTIFY_ACTIVITY_DRAWN_TRANSACTION: {
+            data.enforceInterface(IActivityManager.descriptor);
+            IBinder token = data.readStrongBinder();
+            notifyActivityDrawn(token);
+            reply.writeNoException();
+            return true;
+        }
         }
 
         return super.onTransact(code, data, reply, flags);
@@ -3840,13 +3855,25 @@
         reply.recycle();
     }
 
-    public void convertToOpaque(IBinder token)
+    public void convertFromTranslucent(IBinder token)
             throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
         data.writeStrongBinder(token);
-        mRemote.transact(CONVERT_TO_OPAQUE_TRANSACTION, data, reply, 0);
+        mRemote.transact(CONVERT_FROM_TRANSLUCENT_TRANSACTION, data, reply, 0);
+        reply.readException();
+        data.recycle();
+        reply.recycle();
+    }
+
+    public void convertToTranslucent(IBinder token)
+            throws RemoteException {
+        Parcel data = Parcel.obtain();
+        Parcel reply = Parcel.obtain();
+        data.writeInterfaceToken(IActivityManager.descriptor);
+        data.writeStrongBinder(token);
+        mRemote.transact(CONVERT_TO_TRANSLUCENT_TRANSACTION, data, reply, 0);
         reply.readException();
         data.recycle();
         reply.recycle();
@@ -4482,5 +4509,16 @@
         reply.recycle();
     }
 
+    public void notifyActivityDrawn(IBinder token) throws RemoteException {
+        Parcel data = Parcel.obtain();
+        Parcel reply = Parcel.obtain();
+        data.writeInterfaceToken(IActivityManager.descriptor);
+        data.writeStrongBinder(token);
+        mRemote.transact(NOTIFY_ACTIVITY_DRAWN_TRANSACTION, data, reply, 0);
+        reply.readException();
+        data.recycle();
+        reply.recycle();
+    }
+
     private IBinder mRemote;
 }