Squashed commit of the theme engine support.

Updated 4.2 support for the old T-Mobile theme engine, as usual
needs the provider and switcher apps installed as well.

I'm finally dropping the 400+ commit history on this, since everybody
else keeps picking it up from CM as a single patch anyway... But
for the record, nothing of this would be possible without Josh, Ed,
and the rest of the TMo guys who wrote and maintained it until 2.2:

amit chabra <amit.chabra@t-mobile.com>
Amit Kohli <amit.kohli@t-mobile.com>
Chris Cogar <chriscogar@t-mobile.com>
Dirk Sigurdson <dirk.sigurdson@t-mobile.com>
Ed Carrigan <edward.carrigan@t-mobile.com>
Gaurav Sharma <gaurav.sharma3@t-mobile.com>
Hui Feng <hui.feng@t-mobile.com>
John Ritz <john.ritz1@t-mobile.com>
Josh Guilfoyle <josh.guilfoyle@t-mobile.com>
Mark Roberts <mark.roberts48@t-mobile.com>
Pankaj Kumar <Pankaj.kumar6@t-mobile.com>
Samuel Cheung <samuel.cheung@t-mobile.com>
Sergey Ten <sergey.ten6@t-mobile.com>

Change-Id: I7148d51be48f28a2dc4bdf9ec9018f04b268ffc4

1 files changed, 19 insertions, 1 deletions

diff --git a/services/java/com/android/server/UiModeManagerService.java b/services/java/com/android/server/UiModeManagerService.java
index 0e456f1..797990e 100644
--- a/services/java/com/android/server/UiModeManagerService.java
+++ b/services/java/com/android/server/UiModeManagerService.java
@@ -48,6 +48,7 @@ import java.io.PrintWriter;
 import com.android.internal.R;
 import com.android.internal.app.DisableCarModeActivity;
 import com.android.server.TwilightService.TwilightState;
+import com.android.internal.app.ThemeUtils;
 
 final class UiModeManagerService extends IUiModeManager.Stub {
     private static final String TAG = UiModeManager.class.getSimpleName();
@@ -60,6 +61,7 @@ final class UiModeManagerService extends IUiModeManager.Stub {
     private final Context mContext;
     private final TwilightService mTwilightService;
     private final Handler mHandler = new Handler();
+    private Context mUiContext;
 
     final Object mLock = new Object();
 
@@ -142,6 +144,13 @@ final class UiModeManagerService extends IUiModeManager.Stub {
         }
     };
 
+    private final BroadcastReceiver mThemeChangeReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            mUiContext = null;
+        }
+    };
+
     private final TwilightService.TwilightListener mTwilightListener =
             new TwilightService.TwilightListener() {
         @Override
@@ -161,6 +170,8 @@ final class UiModeManagerService extends IUiModeManager.Stub {
         mContext.registerReceiver(mBatteryReceiver,
                 new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
 
+        ThemeUtils.registerThemeChangeReceiver(mContext, mThemeChangeReceiver);
+
         mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
         mWakeLock = mPowerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, TAG);
 
@@ -549,7 +560,7 @@ final class UiModeManagerService extends IUiModeManager.Stub {
                 n.flags = Notification.FLAG_ONGOING_EVENT;
                 n.when = 0;
                 n.setLatestEventInfo(
-                        mContext,
+                        getUiContext(),
                         mContext.getString(R.string.car_mode_disable_notification_title),
                         mContext.getString(R.string.car_mode_disable_notification_message),
                         PendingIntent.getActivityAsUser(mContext, 0, carModeOffIntent, 0,
@@ -579,6 +590,13 @@ final class UiModeManagerService extends IUiModeManager.Stub {
         }
     }
 
+    private Context getUiContext() {
+        if (mUiContext == null) {
+            mUiContext = ThemeUtils.createUiContext(mContext);
+        }
+        return mUiContext != null ? mUiContext : mContext;
+    }
+
     @Override
     protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)