Refactor nfc preference controller

- Remove BaseNfcPreferenceController.
- NfcPreferenceController inherit from TogglePreferenceController.
- AndroidBeamPreferenceController inherit from BasePreferenceController.
- Override getIntentFilter in NfcPreferenceController to listen changes.
- Add an API (hasAsyncUpdate) into BasePreferenceController to
distinguish the setting which is updated asynchronously.

Change-Id: I7c9c48ea7f1ad01a02524beabf9d30baa3db891f
Fixes: 67997761
Fixes: 74887543
Test: RunSettingsRoboTests

src/com/android/settings/slices/SliceBroadcastReceiver.java

@@ -106,7 +106,9 @@ public class SliceBroadcastReceiver extends BroadcastReceiver {
 
         if (!controller.isAvailable()) {
             Log.w(TAG, "Can't update " + key + " since the setting is unavailable");
-            updateUri(context, key, isPlatformSlice);
+            if (!controller.hasAsyncUpdate()) {
+                updateUri(context, key, isPlatformSlice);
+            }
             return;
         }
 
@@ -115,7 +117,9 @@ public class SliceBroadcastReceiver extends BroadcastReceiver {
         final TogglePreferenceController toggleController = (TogglePreferenceController) controller;
         toggleController.setChecked(isChecked);
         logSliceValueChange(context, key, isChecked ? 1 : 0);
-        updateUri(context, key, isPlatformSlice);
+        if (!controller.hasAsyncUpdate()) {
+            updateUri(context, key, isPlatformSlice);
+        }
     }
 
     private void handleSliderAction(Context context, String key, int newPosition,