PointViewAnimObject.java 文件源码

private void start(AnimationDrawable object, final OnPointDragListener removeListener) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        int duration = 0;
        for (int i = 0; i < object.getNumberOfFrames(); i++) {
            duration += object.getDuration(i);
        }
        view.postDelayed(new Runnable() {
            @Override
            public void run() {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                    view.setBackground(background);
                }
                end(removeListener);
            }
        }, duration + 5);
        view.setText("");
        int drawableL = (view.getWidth() + view.getHeight()) / 2;
        ViewGroup.LayoutParams lp = view.getLayoutParams();
        lp.height = lp.width = drawableL;
        view.setLayoutParams(lp);
        view.setBackground(object);
        if (object.isRunning())
            object.stop();
        object.start();
    } else {
        end(removeListener);
    }
}