From d6a39495881ee89c9217ab0764b948b6eb773aea Mon Sep 17 00:00:00 2001
From: Jorim Jaggi <jjaggi@google.com>
Date: Mon, 25 Apr 2016 17:31:22 -0700
Subject: [PATCH] Make sure to notify divider always

In some cases, recents didn't get resumed, so divider was never
notified and thus we didn't start the animation. Instead, move
the first drawn logic into onStart.

Bug: 28366529
Change-Id: Ia71d6b517451bba727ae31a184bb55cecf5af198
---
 .../systemui/recents/RecentsActivity.java     | 29 ++++++++-----------
 1 file changed, 12 insertions(+), 17 deletions(-)

diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
index 54713d072fc74..f41355cc14f7e 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
@@ -314,6 +314,18 @@ public class RecentsActivity extends Activity implements ViewTreeObserver.OnPreD
         // Notify that recents is now visible
         EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, true));
         MetricsLogger.visible(this, MetricsEvent.OVERVIEW_ACTIVITY);
+
+        // Notify of the next draw
+        mRecentsView.getViewTreeObserver().addOnPreDrawListener(
+                new ViewTreeObserver.OnPreDrawListener() {
+
+                    @Override
+                    public boolean onPreDraw() {
+                        mRecentsView.getViewTreeObserver().removeOnPreDrawListener(this);
+                        EventBus.getDefault().post(new RecentsDrawnEvent());
+                        return true;
+                    }
+                });
     }
 
     @Override
@@ -399,23 +411,6 @@ public class RecentsActivity extends Activity implements ViewTreeObserver.OnPreD
         EventBus.getDefault().send(new EnterRecentsWindowAnimationCompletedEvent());
     }
 
-    @Override
-    protected void onResume() {
-        super.onResume();
-
-        // Notify of the next draw
-        mRecentsView.getViewTreeObserver().addOnPreDrawListener(
-                new ViewTreeObserver.OnPreDrawListener() {
-
-                    @Override
-                    public boolean onPreDraw() {
-                        mRecentsView.getViewTreeObserver().removeOnPreDrawListener(this);
-                        EventBus.getDefault().post(new RecentsDrawnEvent());
-                        return true;
-                    }
-                });
-    }
-
     @Override
     protected void onPause() {
         super.onPause();