From 45eed3c69b718fe5dedaff0322e2ed4c2f55b9d3 Mon Sep 17 00:00:00 2001
From: Michael Jurka <mikejurka@google.com>
Date: Thu, 2 May 2013 14:49:45 +0200
Subject: [PATCH] Fix bug where thumbnails in Recents disappear

Bug: 7900353
Bug: 8752242
Bug: 7382208
---
 .../src/com/android/systemui/recent/RecentTasksLoader.java    | 4 ++++
 .../src/com/android/systemui/recent/RecentsActivity.java      | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java b/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java
index 9281c750b7496..02ddb739d79ac 100644
--- a/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java
+++ b/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java
@@ -286,6 +286,10 @@ public class RecentTasksLoader implements View.OnTouchListener {
 
 
     private void cancelLoadingThumbnailsAndIcons() {
+        if (mRecentsPanel != null && mRecentsPanel.isShowing()) {
+            return;
+        }
+
         if (mTaskLoader != null) {
             mTaskLoader.cancel(false);
             mTaskLoader = null;
diff --git a/packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java
index c3259373a2c42..62030ad194fd1 100644
--- a/packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recent/RecentsActivity.java
@@ -127,6 +127,9 @@ public class RecentsActivity extends Activity {
         }
         mShowing = true;
         if (mRecentsPanel != null) {
+            // Call and refresh the recent tasks list in case we didn't preload tasks
+            // or in case we don't get an onNewIntent
+            mRecentsPanel.refreshRecentTasksList();
             mRecentsPanel.refreshViews();
         }
         super.onStart();