RoundProgressView.java 文件源码

private void init() {
    mPath = new Paint();
    mPantR = new Paint();
    mPantR.setColor(Color.WHITE);
    mPantR.setAntiAlias(true);
    mPath.setAntiAlias(true);
    mPath.setColor(Color.rgb(114, 114, 114));

    va = ValueAnimator.ofInt(0,360);
    va.setDuration(720);
    va.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            endAngle = (int) animation.getAnimatedValue();
            postInvalidate();
        }
    });
    va.setRepeatCount(ValueAnimator.INFINITE);
    va.setInterpolator(new AccelerateDecelerateInterpolator());
}