Magic Cube

          SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);

          SharedPreferences.Editor editor = preferences.edit();

          OSInterface os = new OSInterface(this,null);

          object.removePreferences(os);

          editor.apply();

          }

      SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);

      OSInterface os = view.getInterface();

      restorePreferences(preferences);

      if( mScreen==null ) mScreen = new ConfigScreen();

      SharedPreferences.Editor editor = preferences.edit();

      ConfigSurfaceView view = findViewById(R.id.configSurfaceView);

      view.getObjectControl().savePreferences();

      editor.putBoolean("configDisplayDialog", mDisplayMessageDialog );

      }

    PlayView view = findViewById(R.id.playView);

    view.getObjectControl().savePreferences();

    RubikScores scores = RubikScores.getInstance();

    if( !mJustStarted ) ScreenList.restorePreferences(preferences);

    PlayView view = findViewById(R.id.playView);

    view.getObjectControl().restorePreferences();

    }