Make FX sliders more responsive

Change-Id: I7e15047708d724013247d9ad184a5630aa7c84bb
diff --git a/src/com/android/musicfx/ControlPanelEffect.java b/src/com/android/musicfx/ControlPanelEffect.java
index 509ad0b..8abb4f3 100644
--- a/src/com/android/musicfx/ControlPanelEffect.java
+++ b/src/com/android/musicfx/ControlPanelEffect.java
@@ -731,7 +731,7 @@
 
             // Set preferences
             editor.putInt(strKey, value);
-            editor.commit();
+            editor.apply();
 
         } catch (final RuntimeException e) {
             Log.e(TAG, "setParameterInt: " + key + "; " + arg0 + "; " + arg1 + "; " + e);