BagDrawable.java 文件源码

public void startMergeAnimation() {
    if(mCancelAnimator != null&&mCancelAnimator.isRunning()){
        mCancelAnimator.cancel();
    }
    if(mStarAnimator == null) {
        mStarAnimator = ObjectAnimator.ofInt(this, mOutlineProperty, 0);
        mStarAnimator.setDuration(mAnimationDuration);
        mStarAnimator.addListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationStart(Animator animation) {
                inMerge = true;
            }
        });
    }else if(mStarAnimator.isRunning()){
        mStarAnimator.cancel();
    }
    mStarAnimator.start();
}