Handler实现图片播放

最新推荐文章于 2024-11-08 11:53:05 发布

duguiminer

最新推荐文章于 2024-11-08 11:53:05 发布

阅读量489

点赞数

文章标签：图片播放

本文链接：https://blog.youkuaiyun.com/duguiminer/article/details/45848815

版权

package com.xh.handlerdemo;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.os.Handler;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ImageView;

public class MainActivity extends ActionBarActivity {

private ImageView imageView;
private int images[]={R.drawable.p1,R.drawable.p2,R.drawable.p3,R.drawable.p10,R.drawable.p11,R.drawable.p12,R.drawable.p13,
R.drawable.p18,R.drawable.p14,R.drawable.p17,R.drawable.p19,R.drawable.p20};
private int index;
private MyRunnable myRunnable=new MyRunnable();
private Handler handler=new Handler();

class MyRunnable implements Runnable{
@Override
public void run() {
index++;
index=index%12;
imageView.setImageResource(images[index]);
handler.postDelayed(myRunnable, 1000);

}
}

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imageView=(ImageView) findViewById(R.id.imageView1);
handler.postDelayed(myRunnable, 1000);
}

}

源代码下载地址：http://download.youkuaiyun.com/detail/duguiminer/8717499