Android 动画可画结尾

我得到了这个动画绘制运行，我想继续只有当它完成。此代码导致图像重叠

public void onClick(View w) {
        rangen = r.nextInt(4-1)+1;
        frameAnimation.start();

        if (rangen==1){
            enemyj.setImageResource(R.drawable.paper);
            restextj.setText("You Lose!");}
        else if (rangen==2){
            enemyj.setImageResource(R.drawable.rock);
            restextj.setText("Draw");}
        else if (rangen==3){
            enemyj.setImageResource(R.drawable.sciss);
            restextj.setText("You Win!");}}
        }

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在启动帧动画之前，将动画侦听器添加到帧动画

frameAnimation.setAnimationListener( new AnimationListener() {

    @Override
    public void onAnimationEnd (Animation animation) {
        animation.setAnimationListener(null);
        //do whatever work you need done 
    }

    @Override
    public void onAnimationRepeat (Animation animation) {
    }

    @Override
    public void onAnimationStart (Animation animation) {
    }
});