Fixing preloading recents for all devices

- Fixed for tablets and phones with hard nav buttons

Change-Id: I1dc2249376b3f376c283598f5cef6e326b191ace

1 files changed, 11 insertions, 3 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java b/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java
index 2a225d9..11802dd 100644
--- a/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java
+++ b/packages/SystemUI/src/com/android/systemui/recent/RecentTasksLoader.java
@@ -254,10 +254,9 @@ public class RecentTasksLoader implements View.OnTouchListener {
     public boolean onTouch(View v, MotionEvent ev) {
         int action = ev.getAction() & MotionEvent.ACTION_MASK;
         if (action == MotionEvent.ACTION_DOWN) {
-            mHandler.post(mPreloadTasksRunnable);
+            preloadRecentTasksList();
         } else if (action == MotionEvent.ACTION_CANCEL) {
-            cancelLoadingThumbnailsAndIcons();
-            mHandler.removeCallbacks(mPreloadTasksRunnable);
+            cancelPreloadingRecentTasksList();
         } else if (action == MotionEvent.ACTION_UP) {
             // Remove the preloader if we haven't called it yet
             mHandler.removeCallbacks(mPreloadTasksRunnable);
@@ -269,6 +268,15 @@ public class RecentTasksLoader implements View.OnTouchListener {
         return false;
     }
 
+    public void preloadRecentTasksList() {
+        mHandler.post(mPreloadTasksRunnable);
+    }
+
+    public void cancelPreloadingRecentTasksList() {
+        cancelLoadingThumbnailsAndIcons();
+        mHandler.removeCallbacks(mPreloadTasksRunnable);
+    }
+
     public void cancelLoadingThumbnailsAndIcons(RecentsPanelView caller) {
         // Only oblige this request if it comes from the current RecentsPanel
         // (eg when you rotate, the old RecentsPanel request should be ignored)