Fix ANR happens in "com.android.musicfx" at "keyDispatchingTimedOut"

Need to replace synchronously method commit() with asynchronous method apply() when change preference values.

Change-Id: I1775fc5efa4056fd6a9f5ba2fe399dc97e9f670b
Author: b359 <b359@borqs.com>
Signed-off-by: Hongyu Zhang <hongyu.zhang@intel.com>
Signed-off-by: Xiaokang Qin <xiaokang.qin@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 36235
diff --git a/src/com/android/musicfx/ControlPanelEffect.java b/src/com/android/musicfx/ControlPanelEffect.java
index 8abb4f3..db46c3e 100644
--- a/src/com/android/musicfx/ControlPanelEffect.java
+++ b/src/com/android/musicfx/ControlPanelEffect.java
@@ -1036,7 +1036,7 @@
         // Exit after the virtualizer has been re-enabled
 
         if (isExistingAudioSession) {
-            editor.commit();
+            editor.apply();
             return;
         }