SurfaceHolder视频播放

1.在xml创建一个SurfaceView控件



    


2.java代码

package com.example.surfaceholder_1;

import android.app.Activity;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.view.Menu;
import android.view.MenuItem;
import android.view.SurfaceHolder;
import android.view.SurfaceHolder.Callback;
import android.view.SurfaceView;

public class MainActivity extends Activity {
	private SurfaceView surfaceView;
	private MediaPlayer mediaPlayer;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		//获取资源ID
		surfaceView=(SurfaceView) findViewById(R.id.surfaceView);
		//获取视频资源
		Uri parse = Uri.parse(Environment.getExternalStorageDirectory()+"/bbb.mp4");
		mediaPlayer=MediaPlayer.create(MainActivity.this, parse);
		//创建子线程
		new Thread(){
			@Override
			public void run() {
				// TODO Auto-generated method stub
				super.run();
				//储存
				SurfaceHolder holder = surfaceView.getHolder();
				//监听
				holder.addCallback(new Callback() {
					//销毁视图
					@Override
					public void surfaceDestroyed(SurfaceHolder holder) {
						// TODO Auto-generated method stub
					}
					//加载视图
					@Override
					public void surfaceCreated(SurfaceHolder holder) {
						// TODO Auto-generated method stub
						//加载
						mediaPlayer.setDisplay(holder);
						//播放
						mediaPlayer.start();
					}
					
					@Override
					public void surfaceChanged(SurfaceHolder holder, int format, int width,
							int height) {
						// TODO Auto-generated method stub
						
					}
				});
			}
		}.start();
	}
}

3.最后在androidmanifest.xml里加上权限

 

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