From 006f0e41abca961bade88908d7ef56ae63c429fb Mon Sep 17 00:00:00 2001
From: Craig Mautner <cmautner@google.com>
Date: Wed, 21 Mar 2012 11:00:32 -0700
Subject: Override not drawing to screen when screen is off.

A new test had been added to performDraw to provide an early return if
the screen was off. Drawing should have proceeded however if
mReportNextDraw is set. Otherwise views that turn on the screen (such
as the alarm) are not shown.

Fixes bug 6168158.

Change-Id: If9013d9dbd39d60ee1de8aeb3e0c1facbc5a7db5
---
 core/java/android/view/ViewRootImpl.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 4eb70ab17a70..14b8084c7eba 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -1919,7 +1919,9 @@ public final class ViewRootImpl implements ViewParent,
     }
 
     private void performDraw() {
-        if (!mAttachInfo.mScreenOn) return;
+        if (!mAttachInfo.mScreenOn && !mReportNextDraw) {
+            return;
+        }
 
         final long drawStartTime;
         if (ViewDebug.DEBUG_LATENCY) {
-- 
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