commit 03ce863860e3e45781e44317d8b2f42a08f40512
author Wale Ogunwale <ogunwale@google.com> Tue Dec 29 16:15:22 2015 -0800
committer Wale Ogunwale <ogunwale@google.com> Tue Jan 05 03:22:25 2016 +0000
tree f38f1a311c034f256f00f055d902a7bd9f809467
parent 20e818238e20939e5e88cf10368d11b3fbd044d5

Added support for notifying listeners when an activity is pinned.

Also, protected AMS#registerTaskStackListener call with
MANAGE_ACTIVITY_STACKS permission.

Bug: 26273032
Bug: 25928537
Change-Id: Ic5e663e373978e0429ecdcc6934a51a295c18268

services/core/java/com/android/server/am/ActivityStackSupervisor.java

diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index c47549d..4f8f670 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -2200,6 +2200,10 @@
         // the visibility of the stack / windows.
         ensureActivitiesVisibleLocked(null, 0, !PRESERVE_WINDOWS);
         resumeFocusedStackTopActivityLocked();
+
+        if (stackId == PINNED_STACK_ID) {
+            mService.notifyActivityPinnedLocked();
+        }
     }
 
     void positionTaskInStackLocked(int taskId, int stackId, int position) {