commit a627844fedb00c46eb206e2e88739e4d58cdde24
author Jason Monk <jmonk@google.com> Thu Apr 21 10:12:30 2016 -0400
committer Jason Monk <jmonk@google.com> Thu Apr 21 10:12:30 2016 -0400
tree 49d4e45c5f4dfc7398ea3cb1a17c57265239d37f
parent 257355afde546a408e4f47b59fff97df9d09cf9d

Fix only one battery stat showing sometimes.

Take into account the prefs we are currently caching within the
group when counting how many prefs have been added.

Change-Id: I962acd41592c1a9366882711d3f4944bffb54d22
Fixes: 27931457

src/com/android/settings/SettingsPreferenceFragment.java

diff --git a/src/com/android/settings/SettingsPreferenceFragment.java b/src/com/android/settings/SettingsPreferenceFragment.java
index 1a3c850..a992897 100644
--- a/src/com/android/settings/SettingsPreferenceFragment.java
+++ b/src/com/android/settings/SettingsPreferenceFragment.java
@@ -399,6 +399,10 @@
         }
     }
 
+    protected int getCachedCount() {
+        return mPreferenceCache.size();
+    }
+
     private void highlightPreference(String key) {
         final int position = canUseListViewForHighLighting(key);
         if (position >= 0) {