Adding a couple memory optimizations to Launcher

-> Always dispose of widget page views when leaving the activity.
   These pages hold onto many bitmaps.
-> Clear database cache when leaving the activity.

Bug: 17967108
Change-Id: I10ebaaed14e7cd86f09a9afcabd73043705f21b8

1 files changed, 0 insertions, 8 deletions

diff --git a/src/com/android/launcher3/AppsCustomizeTabHost.java b/src/com/android/launcher3/AppsCustomizeTabHost.java
index 9a516fd41..df65cbaa1 100644
--- a/src/com/android/launcher3/AppsCustomizeTabHost.java
+++ b/src/com/android/launcher3/AppsCustomizeTabHost.java
@@ -141,14 +141,6 @@ public class AppsCustomizeTabHost extends FrameLayout implements LauncherTransit
             mPagedView.loadAssociatedPages(mPagedView.getCurrentPage());
         }
     }
-
-    public void onTrimMemory() {
-        mContent.setVisibility(GONE);
-        // Clear the widget pages of all their subviews - this will trigger the widget previews
-        // to delete their bitmaps
-        mPagedView.clearAllWidgetPages();
-    }
-
     @Override
     public ViewGroup getContent() {
         return mPagedView;