commit 2eeb419e55e0467e04ca054a2de04b725604da27
author Adam Powell <adamp@google.com> Thu Apr 18 13:53:27 2013 -0700
committer Adam Powell <adamp@google.com> Thu Apr 18 13:56:22 2013 -0700
tree 97a17ff019d1d52cc96a308cef8011c42a992069
parent d3f9ffe28d1599e40f8c9a7c0c32465324bb2828

Fix ActionBar#setHomeActionContentDescription(0)

This call should be analogous to calling
setHomeActionContentDescription(null) and not throw an exception.

Bug 8657256

Change-Id: Ifa9c7b999f4bf1a31fba43f869e234b1f1861512

core/java/com/android/internal/widget/ActionBarView.java

diff --git a/core/java/com/android/internal/widget/ActionBarView.java b/core/java/com/android/internal/widget/ActionBarView.java
index 59ff597..d69bc31 100644
--- a/core/java/com/android/internal/widget/ActionBarView.java
+++ b/core/java/com/android/internal/widget/ActionBarView.java
@@ -1354,7 +1354,7 @@
 
     public void setHomeActionContentDescription(int resId) {
         mHomeDescriptionRes = resId;
-        mHomeDescription = getResources().getText(resId);
+        mHomeDescription = resId != 0 ? getResources().getText(resId) : null;
     }
 
     static class SavedState extends BaseSavedState {