commit d69e11384c9eefe49039b198edcece5d59c8868f
author Patrick Dubroy <dubroy@google.com> Tue Mar 15 10:29:01 2011 -0700
committer Patrick Dubroy <dubroy@google.com> Tue Mar 15 10:29:01 2011 -0700
tree f50555f329934adf2080fee639a0e06a6c9575a9
parent 3499d8c89d6b5989579880bf80df31df46483304

Fix 4093841: Launcher crash after downloading app & hitting back

The last change to fix the "blue glow gone wild" re-introduced a NPE
caused by setting the pressed state of a BubbleTextView which has
been detached.

Change-Id: I726bace77dd04b6ac8f3e170dd9e1df00a183384

src/com/android/launcher2/BubbleTextView.java

diff --git a/src/com/android/launcher2/BubbleTextView.java b/src/com/android/launcher2/BubbleTextView.java
index f18a241..1464854 100644
--- a/src/com/android/launcher2/BubbleTextView.java
+++ b/src/com/android/launcher2/BubbleTextView.java
@@ -264,8 +264,10 @@
 
     void setCellLayoutPressedOrFocusedIcon() {
         CellLayoutChildren parent = (CellLayoutChildren) getParent();
-        CellLayout cellLayout = (CellLayout) parent.getParent();
-        cellLayout.setPressedOrFocusedIcon((mPressedOrFocusedBackground != null) ? this : null);
+        if (parent != null) {
+            CellLayout layout = (CellLayout) parent.getParent();
+            layout.setPressedOrFocusedIcon((mPressedOrFocusedBackground != null) ? this : null);
+        }
     }
 
     Bitmap getPressedOrFocusedBackground() {