android - TranslateAnimation 处于相反位置？

Question

我正在开发使用了 TranslateAnimation 的应用程序，但我想将 TranslateAnimation 反转到起始位置。

    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);

        setContentView(R.layout.imageviewactivity);

        TranslateAnimation toptranslateanimation = new TranslateAnimation(0, 0, tempBar,
                    scanner_image.getHeight() - 50);
        toptranslateanimation.setDuration(4000);
            toptranslateanimation.setAnimationListener(this);
                scanning_bar.setAnimation(toptranslateanimation);
}

Answer 1

尝试使用这段代码

toptranslateanimation.setRepeatCount(1);
toptranslateanimation.setRepeatMode(Animation.REVERSE);