commit cafe6972a9af89b623070ec1ff1671d218ad5580
author Fan Zhang <zhfan@google.com> Thu Jul 21 13:28:19 2016 -0700
committer Fan Zhang <zhfan@google.com> Thu Jul 21 13:30:54 2016 -0700
tree e999adb6cb6e70b4f925621651719e35194e3151
parent fe9bf6d9d137405838e2182431783acfaf771db0

Fix crash when starting Settings -> Display -> Font size

Change-Id: I26f81d02e31b0b7c8120395231aa6b81be6be7be
Fixes: 30279736

src/com/android/settings/PreviewSeekBarPreferenceFragment.java

diff --git a/src/com/android/settings/PreviewSeekBarPreferenceFragment.java b/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
index 9d4a09e..544999a 100644
--- a/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
+++ b/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
@@ -21,7 +21,6 @@
 import android.os.Bundle;
 import android.support.v4.view.ViewPager;
 import android.support.v4.view.ViewPager.OnPageChangeListener;
-import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -34,8 +33,6 @@
 import com.android.settings.widget.DotsPageIndicator;
 import com.android.settings.widget.LabeledSeekBar;
 
-import java.util.Locale;
-
 /**
  * Preference fragment shows a preview and a seek bar to adjust a specific settings.
  */
@@ -147,7 +144,7 @@
             seekBar.setEnabled(false);
         }
 
-        final Context context = getPrefContext();
+        final Context context = getContext();
         final Configuration origConfig = context.getResources().getConfiguration();
         final boolean isLayoutRtl = origConfig.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
         Configuration[] configurations = new Configuration[mEntries.length];