WindowShaker.java 文件源码

public static void shake(View view, Option option) {

        if (option == null) {
            option = getOption(view.getContext());
        }

        TranslateAnimation ta = new TranslateAnimation(-option.mOffsetX,
                option.mOffsetX, -option.mOffsetY, option.mOffsetY);
        ta.setDuration(option.mDuration);
        ta.setInterpolator(new CycleInterpolator(option.mRepeatCount));

        view.startAnimation(ta);

        if (option.mVibrate) {
            Vibrator v = (Vibrator) view.getContext().getSystemService(
                    Context.VIBRATOR_SERVICE);
            v.vibrate(getVibratePattern(option), -1);
        }
    }