commit b06ea706530e6d19eb2a1a9a7ae6c5dd77d80af0
author Dianne Hackborn <hackbod@google.com> Mon Jul 13 13:07:51 2009 -0700
committer Dianne Hackborn <hackbod@google.com> Tue Jul 14 11:37:11 2009 -0700
tree 2fcae8f89195ef4b162627892aeca97f06d42ef7
parent 3660c09500a4d01eb6a733b5f0b15545855f8fe8

Add reporting of activity movement for search manager.

This adds a new API with the activity manager to find out about movement between
activities.  For my sanity, the old IActivityWatcher is now renamed to
IActivityController, and the new activity movement interface is named
IActivityWatcher.

This changes the search manager itself to use the new API to manage its state.
Note that there are still problems when going back to the search dialog after
it was hidden -- the suggestions window no longer appears until you explicitly
dismiss and re-show it.

core/java/android/app/IActivityManager.java

diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index 3ec7938..ee1b69b 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -216,7 +216,7 @@
         String packageName, boolean waitForDebugger, boolean persistent)
         throws RemoteException;
     public void setAlwaysFinish(boolean enabled) throws RemoteException;
-    public void setActivityWatcher(IActivityWatcher watcher)
+    public void setActivityController(IActivityController watcher)
         throws RemoteException;
 
     public void enterSafeMode() throws RemoteException;
@@ -257,6 +257,11 @@
     public void stopAppSwitches() throws RemoteException;
     public void resumeAppSwitches() throws RemoteException;
     
+    public void registerActivityWatcher(IActivityWatcher watcher)
+            throws RemoteException;
+    public void unregisterActivityWatcher(IActivityWatcher watcher)
+            throws RemoteException;
+
     /*
      * Private non-Binder interfaces
      */
@@ -372,7 +377,7 @@
     int CHECK_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+53;
     int GRANT_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+54;
     int REVOKE_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+55;
-    int SET_ACTIVITY_WATCHER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+56;
+    int SET_ACTIVITY_CONTROLLER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+56;
     int SHOW_WAITING_FOR_DEBUGGER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+57;
     int SIGNAL_PERSISTENT_PROCESSES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+58;
     int GET_RECENT_TASKS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+59;
@@ -408,4 +413,6 @@
     int START_BACKUP_AGENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+89;
     int BACKUP_AGENT_CREATED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+90;
     int UNBIND_BACKUP_AGENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+91;
+    int REGISTER_ACTIVITY_WATCHER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+92;
+    int UNREGISTER_ACTIVITY_WATCHER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+93;
 }