Use new apply() instead of commit().

apply() starts an async disk write and doesn't have a return
value but is otherwise identical in observable effects.

Change-Id: I0f528607319d7eb5136bb11fce0b24d8741ccdf9

src/com/android/settings/bluetooth/BluetoothDiscoverableEnabler.java

@@ -144,7 +144,7 @@ public class BluetoothDiscoverableEnabler implements Preference.OnPreferenceChan
     private void persistDiscoverableEndTimestamp(long endTimestamp) {
         SharedPreferences.Editor editor = mLocalManager.getSharedPreferences().edit();
         editor.putLong(SHARED_PREFERENCES_KEY_DISCOVERABLE_END_TIMESTAMP, endTimestamp);
-        editor.commit();
+        editor.apply();
     }
 
     private void handleModeChanged(int mode) {

src/com/android/settings/bluetooth/BluetoothEventRedirector.java

@@ -199,6 +199,6 @@ public class BluetoothEventRedirector {
         SharedPreferences.Editor editor = mManager.getSharedPreferences().edit();
         editor.putLong(LocalBluetoothManager.SHARED_PREFERENCES_KEY_DISCOVERING_TIMESTAMP,
                 System.currentTimeMillis());
-        editor.commit();
+        editor.apply();
     }
 }

src/com/android/settings/bluetooth/DockService.java

@@ -788,14 +788,14 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
         SharedPreferences.Editor editor = getSharedPreferences(SHARED_PREFERENCES_NAME,
                 Context.MODE_PRIVATE).edit();
         editor.putBoolean(key, bool);
-        editor.commit();
+        editor.apply();
     }
 
     private void setSettingInt(String key, int value) {
         SharedPreferences.Editor editor = getSharedPreferences(SHARED_PREFERENCES_NAME,
                 Context.MODE_PRIVATE).edit();
         editor.putInt(key, value);
-        editor.commit();
+        editor.apply();
     }
 
     private void removeSetting(String key) {
@@ -803,8 +803,7 @@ public class DockService extends Service implements AlertDialog.OnMultiChoiceCli
                 Context.MODE_PRIVATE);
         SharedPreferences.Editor editor = sharedPref.edit();
         editor.remove(key);
-        editor.commit();
+        editor.apply();
-        return;
     }
 
     public synchronized void onServiceConnected() {

src/com/android/settings/bluetooth/LocalBluetoothManager.java

@@ -356,7 +356,7 @@ public class LocalBluetoothManager {
                 deviceAddress);
         editor.putLong(LocalBluetoothManager.SHARED_PREFERENCES_KEY_LAST_SELECTED_DEVICE_TIME,
                 System.currentTimeMillis());
-        editor.commit();
+        editor.apply();
     }
 
     public boolean hasDockAutoConnectSetting(String addr) {
@@ -371,12 +371,12 @@ public class LocalBluetoothManager {
     public void saveDockAutoConnectSetting(String addr, boolean autoConnect) {
         SharedPreferences.Editor editor = getSharedPreferences().edit();
         editor.putBoolean(SHARED_PREFERENCES_KEY_DOCK_AUTO_CONNECT + addr, autoConnect);
-        editor.commit();
+        editor.apply();
     }
 
     public void removeDockAutoConnectSetting(String addr) {
         SharedPreferences.Editor editor = getSharedPreferences().edit();
         editor.remove(SHARED_PREFERENCES_KEY_DOCK_AUTO_CONNECT + addr);
-        editor.commit();
+        editor.apply();
     }
 }

src/com/android/settings/bluetooth/RequestPermissionActivity.java

@@ -277,7 +277,7 @@ public class RequestPermissionActivity extends Activity implements
         editor.putLong(
                 BluetoothDiscoverableEnabler.SHARED_PREFERENCES_KEY_DISCOVERABLE_END_TIMESTAMP,
                 endTimestamp);
-        editor.commit();
+        editor.apply();
     }
 
     @Override