From a04997b0811f2af79c0a91046d85d7e992496cab Mon Sep 17 00:00:00 2001
From: Vinit Nayak <peanutbutter@google.com>
Date: Tue, 23 Jul 2019 18:33:58 -0700
Subject: Use new onTaskListUpdated() callback

Migrated to general method for receiving updates
whenever the recents list undergoes any additions or
removals.

Test: Opened apps, and as I closed them I ensured
via debugger and log statements that the callback was
being triggered from the framework module. See
tests in RecentTasksTest

fixes: 111077107
Change-Id: Ia9bddb50861a1b107e6a88c9f9bb89944800d5d8
---
 quickstep/src/com/android/quickstep/TaskThumbnailCache.java | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'quickstep/src/com/android/quickstep/TaskThumbnailCache.java')

diff --git a/quickstep/src/com/android/quickstep/TaskThumbnailCache.java b/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
index 57c5a2783..c7c44aea6 100644
--- a/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
+++ b/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
@@ -31,6 +31,7 @@ import com.android.systemui.shared.recents.model.TaskKeyLruCache;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.function.Consumer;
 
 public class TaskThumbnailCache {
@@ -179,6 +180,10 @@ public class TaskThumbnailCache {
         return request;
     }
 
+    public Collection<TaskKey> getTaskKeys() {
+        return mCache.getValues();
+    }
+
     /**
      * Clears the cache.
      */
-- 
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