commit 4a2ee7e2b610131452dd26e9b4e17f1bcc865bb9
author Fabrice Di Meglio <fdimeglio@google.com> Wed May 21 16:19:41 2014 -0700
committer Fabrice Di Meglio <fdimeglio@google.com> Wed May 21 16:19:41 2014 -0700
tree 55f082161a583552c49a1873b805e38bff49811f
parent bbfaa11cf7558cb93941e005f9afb08809aebde9

Improve Preference highlighting for Search

- cache hightlight Drawable
- set mPreferenceHighlighted as early as possible

Change-Id: I512d4677e94309175ead22c46b7a78e2aa387e1c

src/com/android/settings/HighlightingFragment.java

diff --git a/src/com/android/settings/HighlightingFragment.java b/src/com/android/settings/HighlightingFragment.java
index 7e4ebf2..1424abd 100644
--- a/src/com/android/settings/HighlightingFragment.java
+++ b/src/com/android/settings/HighlightingFragment.java
@@ -32,6 +32,7 @@
 
     private String mViewKey;
     private boolean mViewHighlighted = false;
+    private Drawable mHighlightDrawable;
 
     @Override
     public void onCreate(Bundle icicle) {
@@ -67,7 +68,10 @@
     }
 
     private Drawable getHighlightDrawable() {
-        return getActivity().getDrawable(R.drawable.preference_highlight);
+        if (mHighlightDrawable == null) {
+            mHighlightDrawable = getActivity().getDrawable(R.drawable.preference_highlight);
+        }
+        return mHighlightDrawable;
     }
 
     private void highlightView(String key) {