commit 621e17de87f18003aba2dedb719a2941020a7902
author Dianne Hackborn <hackbod@google.com> Mon Nov 22 15:59:56 2010 -0800
committer Dianne Hackborn <hackbod@google.com> Mon Nov 22 18:35:55 2010 -0800
tree 978b402ced5bd03d3b4f6eaa9fbaaf186427823c
parent 703c5f39c58168829e8d8f7ed7b5aea3f4fb600b

Implement issue #3221502: New APIs to support new back stack / task navigation

What this adds:

- A new Intent activity flag to completely replace an existing task.
- A new Intent activity flag to bring the current home task up behind
  a new task being started/brought to the foreground.
- New versions of startActivity() that take an array of Intents to be
  started, allowing applications to start a task in a specific state.
- A public moveTaskToFront() method on ActivityManager, with a new flag
  that allows the caller to have the task moved to the front with the
  current home task immediately behind it.

Change-Id: Ie8028d09acffb5349d98043c67676daba09f75c8

core/java/android/app/IActivityManager.java

diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index c9d5448..dc18083 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -134,7 +134,7 @@
     public List getServices(int maxNum, int flags) throws RemoteException;
     public List<ActivityManager.ProcessErrorStateInfo> getProcessesInErrorState()
             throws RemoteException;
-    public void moveTaskToFront(int task) throws RemoteException;
+    public void moveTaskToFront(int task, int flags) throws RemoteException;
     public void moveTaskToBack(int task) throws RemoteException;
     public boolean moveActivityTaskToBack(IBinder token, boolean nonRoot) throws RemoteException;
     public void moveTaskBackwards(int task) throws RemoteException;
@@ -199,7 +199,8 @@
     public static final int INTENT_SENDER_SERVICE = 4;
     public IIntentSender getIntentSender(int type,
             String packageName, IBinder token, String resultWho,
-            int requestCode, Intent intent, String resolvedType, int flags) throws RemoteException;
+            int requestCode, Intent[] intents, String[] resolvedTypes,
+            int flags) throws RemoteException;
     public void cancelIntentSender(IIntentSender sender) throws RemoteException;
     public boolean clearApplicationUserData(final String packageName,
             final IPackageDataObserver observer) throws RemoteException;
@@ -208,7 +209,8 @@
     public void setProcessLimit(int max) throws RemoteException;
     public int getProcessLimit() throws RemoteException;
     
-    public void setProcessForeground(IBinder token, int pid, boolean isForeground) throws RemoteException;
+    public void setProcessForeground(IBinder token, int pid,
+            boolean isForeground) throws RemoteException;
     
     public int checkPermission(String permission, int pid, int uid)
             throws RemoteException;
@@ -332,6 +334,11 @@
     public boolean dumpHeap(String process, boolean managed, String path,
         ParcelFileDescriptor fd) throws RemoteException;
 
+    public int startActivities(IApplicationThread caller,
+            Intent[] intents, String[] resolvedTypes, IBinder resultTo) throws RemoteException;
+    public int startActivitiesInPackage(int uid,
+            Intent[] intents, String[] resolvedTypes, IBinder resultTo) throws RemoteException;
+
     /*
      * Private non-Binder interfaces
      */
@@ -544,4 +551,6 @@
     int REVOKE_URI_PERMISSION_FROM_OWNER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+117;
     int CHECK_GRANT_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+118;
     int DUMP_HEAP_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+119;
+    int START_ACTIVITIES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+120;
+    int START_ACTIVITIES_IN_PACKAGE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+121;
 }