commit ca0ac5c6b245aca55c7b78c0d1e4929ed9ee3ff5
author Amith Yamasani <yamasani@google.com> Fri Nov 20 09:44:08 2015 -0800
committer Amith Yamasani <yamasani@google.com> Fri Nov 20 14:16:24 2015 -0800
tree 22e4b36e5e0520930f5da7b4f9865574976b7b29
parent 9f8b27b4eafe0973abd603f709b3074eb1828e1b

Fix missing observer reply callbacks

This was causing upto 2 seconds in user switching delay.

Also switched to using Log.wtf for the timeout message to
track any regressions in this due to new clients.

Bug: 25813588
Change-Id: Icf23b021f134a8ccfa2dae470af02b2da7454acc

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
index fa9c4bb..83edc96 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
@@ -383,6 +383,12 @@
                 @Override
                 public void onUserSwitching(int newUserId, IRemoteCallback reply) {
                     mUserInfoController.reloadUserInfo();
+                    if (reply != null) {
+                        try {
+                            reply.sendResult(null);
+                        } catch (RemoteException e) {
+                        }
+                    }
                 }
 
                 @Override