AlbumSurfaceView.java 文件源码

@Override
public void run() {

    rotateAnim = ObjectAnimator.ofInt(0, 360);
    rotateAnim.setInterpolator(new LinearInterpolator());
    rotateAnim.setRepeatCount(ValueAnimator.INFINITE);
    rotateAnim.setRepeatMode(ValueAnimator.RESTART);
    rotateAnim.setDuration(40000);
    rotateAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            rotateAngle = (int) animation.getAnimatedValue();
            repaint();
        }
    });

    Looper.prepare();
    mLooper = Looper.myLooper();
    handler = new DrawHandler(Looper.myLooper());
    repaint();
    Looper.loop();
}