commit 60f0107b3a851f137980f237ffe99e60fae5e563
author Fan Zhang <zhfan@google.com> Thu Oct 13 16:53:41 2016 -0700
committer Fan Zhang <zhfan@google.com> Thu Oct 13 16:53:41 2016 -0700
tree 39c21ea9feb966f52f5222ce8169c296eddc3cb7
parent fdca235dc5008cd83c9a4911b7888aa1f7309dc9

Show back button for non-toplevel settings in new IA.

Bug: 32159368
Test: RunSettingsRoboTests
Change-Id: I627a6e456ece8ecb1fc337fcd4dd1e9598dab554

src/com/android/settings/SettingsActivity.java

diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 08eb247..7e013e4 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -16,11 +16,11 @@
 
 package com.android.settings;
 
+import android.app.ActionBar;
 import android.app.ActivityManager;
 import android.app.Fragment;
 import android.app.FragmentManager;
 import android.app.FragmentTransaction;
-import android.app.ActionBar;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
@@ -166,7 +166,6 @@
     private static final String SAVE_KEY_SEARCH_QUERY = ":settings:search_query";
     private static final String SAVE_KEY_SHOW_HOME_AS_UP = ":settings:show_home_as_up";
     private static final String SAVE_KEY_SHOW_SEARCH = ":settings:show_search";
-    private static final String SAVE_KEY_HOME_ACTIVITIES_COUNT = ":settings:home_activities_count";
 
     /**
      * When starting this activity, the invoking Intent can contain this extra