java - 使用Android Gallery作为自动幻灯片放映

嗨，我想为一个应用程序创建一个SplashScreen，并让一个库在计时器上旋转几个图像。有谁能给我演示一下如何用定时器来给画廊里的图片制作动画吗？

最佳答案

一个简单的解决方案是

private int PicPosition;
private Handler handler = new Handler();

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private Runnable runnable = new Runnable() {
    public void run() {
        myslideshow();
        handler.postDelayed(this, 1000);\\execute every second.
    }
};

    private void myslideshow()
    {
                    PicPosition = gallery.getSelectedItemPosition() +1;
                    if (PicPosition >=  Pictures.size())
                    PicPosition =  gallery.getSelectedItemPosition(); //stop
                                    else
                    gallery.setSelection(PicPosition);//move to the next gallery element.
    }