commit 303e1ff1fec8b240b587bb18b981247a99833aa8
author Winson Chung <winsonc@google.com> Fri Mar 07 15:06:19 2014 -0800
committer Winson Chung <winsonc@google.com> Tue Mar 11 12:03:08 2014 -0700
tree 277b80ed79659b89d26ce701af9d60593f3b2d9d
parent 4cfde32ff0105d7c8a4743e084f1c9775f4c6b5c

Initial changes for recents.

Change-Id: Ide2c202b4a5b25410f0f32bd0a81ccf817ede38f

core/java/android/app/ActivityManagerNative.java

diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index f4358e9..c7c81dd 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -654,6 +654,15 @@
             return true;
         }
 
+        case IS_IN_HOME_STACK_TRANSACTION: {
+            data.enforceInterface(IActivityManager.descriptor);
+            int taskId = data.readInt();
+            boolean isInHomeStack = isInHomeStack(taskId);
+            reply.writeNoException();
+            reply.writeInt(isInHomeStack ? 1 : 0);
+            return true;
+        }
+
         case SET_FOCUSED_STACK_TRANSACTION: {
             data.enforceInterface(IActivityManager.descriptor);
             int stackId = data.readInt();
@@ -2833,6 +2842,19 @@
         return info;
     }
     @Override
+    public boolean isInHomeStack(int taskId) throws RemoteException {
+        Parcel data = Parcel.obtain();
+        Parcel reply = Parcel.obtain();
+        data.writeInterfaceToken(IActivityManager.descriptor);
+        data.writeInt(taskId);
+        mRemote.transact(IS_IN_HOME_STACK_TRANSACTION, data, reply, 0);
+        reply.readException();
+        boolean isInHomeStack = reply.readInt() > 0;
+        data.recycle();
+        reply.recycle();
+        return isInHomeStack;
+    }
+    @Override
     public void setFocusedStack(int stackId) throws RemoteException
     {
         Parcel data = Parcel.obtain();