am 2af7b915: Merge "Redraw all windows earlier in power on sequence." into jb-dev

* commit '2af7b9151f8df3581e38847ac711185426df5dea':
  Redraw all windows earlier in power on sequence.

policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

@@ -3506,6 +3506,10 @@ public class PhoneWindowManager implements WindowManagerPolicy {
         }
         if (screenOnListener != null) {
             if (mKeyguardMediator != null) {
+                try {
+                    mWindowManager.setEventDispatching(true);
+                } catch (RemoteException unhandled) {
+                }
                 mKeyguardMediator.onScreenTurnedOn(new KeyguardViewManager.ShowListener() {
                     @Override public void onShown(IBinder windowToken) {
                         if (windowToken != null) {

services/java/com/android/server/wm/WindowManagerService.java

@@ -6621,15 +6621,14 @@ public class WindowManagerService extends IWindowManager.Stub
 
     public void setEventDispatching(boolean enabled) {
         if (!checkCallingPermission(android.Manifest.permission.MANAGE_APP_TOKENS,
-                "resumeKeyDispatching()")) {
+                "setEventDispatching()")) {
             throw new SecurityException("Requires MANAGE_APP_TOKENS permission");
         }
 
         synchronized (mWindowMap) {
             mInputMonitor.setEventDispatchingLw(enabled);
+            sendScreenStatusToClientsLocked();
         }
-
-        sendScreenStatusToClients();
     }
 
     public IBinder getFocusedWindowClientToken() {
@@ -6735,7 +6734,7 @@ public class WindowManagerService extends IWindowManager.Stub
         mPolicy.systemReady();
     }
 
-    private void sendScreenStatusToClients() {
+    private void sendScreenStatusToClientsLocked() {
         final ArrayList<WindowState> windows = mWindows;
         final int count = windows.size();
         boolean on = mPowerManager.isScreenOn();