commit d92e0419b10d378c1f480be7088c469e1d1dd5f8
author Jeff Sharkey <jsharkey@android.com> Tue Apr 24 11:35:43 2012 -0700
committer Jeff Sharkey <jsharkey@android.com> Tue Apr 24 11:35:43 2012 -0700
tree f8d253fe4425f453e87d3835bb448dfe76682393
parent c1da7b105ae6f224a78fa7c8e151faf16e88a55c

Fix data usage settings button visibility.

Also check that fragment is attached before launching intent.

Bug: 6385040
Change-Id: If857758acbf6fe17c8ffbd75226114346ffe6c62

src/com/android/settings/DataUsageSummary.java

diff --git a/src/com/android/settings/DataUsageSummary.java b/src/com/android/settings/DataUsageSummary.java
index 0d003b3..4a2c262 100644
--- a/src/com/android/settings/DataUsageSummary.java
+++ b/src/com/android/settings/DataUsageSummary.java
@@ -781,6 +781,7 @@
 
             final boolean matchFound = pm.resolveActivity(mAppSettingsIntent, 0) != null;
             mAppSettings.setEnabled(matchFound);
+            mAppSettings.setVisibility(View.VISIBLE);
 
         } else {
             mAppSettingsIntent = null;
@@ -1047,6 +1048,8 @@
     private OnClickListener mAppSettingsListener = new OnClickListener() {
         @Override
         public void onClick(View v) {
+            if (!isAdded()) return;
+
             // TODO: target torwards entire UID instead of just first package
             startActivity(mAppSettingsIntent);
         }