Fixed bug: newly added apps didn't show up immediately

Now, whenever apps change visibility or are removed, we invalidate the bitmap cache for CellLayout

Change-Id: I883ea6cc07b1b09775bb7d262417acb34fbec3de

1 files changed, 16 insertions, 1 deletions

diff --git a/src/com/android/launcher2/BubbleTextView.java b/src/com/android/launcher2/BubbleTextView.java
index 348fe34b9..4d1dbf88c 100644
--- a/src/com/android/launcher2/BubbleTextView.java
+++ b/src/com/android/launcher2/BubbleTextView.java
@@ -30,13 +30,14 @@ import android.graphics.Region.Op;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
+import android.view.View;
 
 /**
  * TextView that draws a bubble behind the text. We cannot use a LineBackgroundSpan
  * because we want to make the bubble taller than the text and TextView's clip is
  * too aggressive.
  */
-public class BubbleTextView extends CacheableTextView {
+public class BubbleTextView extends CacheableTextView implements VisibilityChangedBroadcaster {
     static final float CORNER_RADIUS = 4.0f;
     static final float SHADOW_LARGE_RADIUS = 4.0f;
     static final float SHADOW_SMALL_RADIUS = 1.75f;
@@ -64,6 +65,8 @@ public class BubbleTextView extends CacheableTextView {
     private boolean mBackgroundSizeChanged;
     private Drawable mBackground;
 
+    private VisibilityChangedListener mOnVisibilityChangedListener;
+
     public BubbleTextView(Context context) {
         super(context);
         init();
@@ -240,6 +243,18 @@ public class BubbleTextView extends CacheableTextView {
         return result;
     }
 
+    public void setVisibilityChangedListener(VisibilityChangedListener listener) {
+        mOnVisibilityChangedListener = listener;
+    }
+
+    @Override
+    protected void onVisibilityChanged(View changedView, int visibility) {
+        if (mOnVisibilityChangedListener != null) {
+            mOnVisibilityChangedListener.receiveVisibilityChangedMessage(this);
+        }
+        super.onVisibilityChanged(changedView, visibility);
+    }
+
     @Override
     public void draw(Canvas canvas) {
         if (mPressedOrFocusedBackground != null && (isPressed() || isFocused())) {