Merge "Fix NPE crash in TextToSpeechSettings"

        // them to resize, which results in the recyclerview smoothly animating them at inopportune

        // times. Disable the animation so widgets snap to their positions rather than sliding

        // around while the user is interacting with it.

        if (getListView().getItemAnimator() != null) {

            getListView().getItemAnimator().setMoveDuration(0);

        }

        if (mTts == null || mCurrentDefaultLocale == null) {

            return;