每10秒的Andr​​oid更改图片 [英] Android Change picture every 10 seconds

问题描述

我试着去写一个非常基本的Andr​​oid应用程序，显示大约5图片一前一后相互在屏幕上。我想这大约10秒后，显示不同的画面。谁能告诉我，我怎么会去解决这个问题。下面我介绍了我会期待的。

Im trying to write a very basic android app that displays around 5 pictures one after each other on the screen. I want it to display a different picture after about 10 seconds. Can anyone advise me on how I would go around this. Below i have outlined what i would be looking for.

照片1
图2
图3
图4
图5

Picture 1
Picture 2
Picture 3
Picture 4
Picture 5

显示全屏图片1
等待10秒
删除照片1和显示图片2
等待10秒钟
删除图片2和显示图片3
等待10秒钟
删除图片3和显示图片4
等待10秒钟
删除图片4和显示图片5
等待10秒钟

display full screen Picture 1
wait 10 seconds
Remove Picture 1 and Display Picture 2
Wait 10 seconds
Remove Picture 2 and Display Picture 3
Wait 10 seconds
Remove Picture 3 and Display Picture 4
Wait 10 seconds
Remove Picture 4 and Display Picture 5
Wait 10 seconds

再次启动

推荐答案

你有没有考虑过使用的帧动画？

Have you considered using Frame Animations?

您可以在包含一帧一帧动画的动画文件夹指定XML，specifing每个图像的持续时间和其他设置，检查出来

You can specify an xml in your anim folder that contains a frame-by-frame animation, specifing each image duration, and other settings, check it out

更新

您也可以通过编程建立帧动画：

You can also build a frame animation programmatically of course:

    AnimationDrawable animation = new AnimationDrawable();
    animation.addFrame(getResources().getDrawable(R.drawable.image1), 100);
    animation.addFrame(getResources().getDrawable(R.drawable.image2), 500);
    animation.addFrame(getResources().getDrawable(R.drawable.image3), 300);
    animation.setOneShot(false);

    ImageView imageAnim =  (ImageView) findViewById(R.id.img);
    imageAnim.setBackgroundDrawable(animation);

    // start the animation!
    animation.start()

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