Android中使用VideoView 播放视频

VideoView一般结合MediaController类使用，它会提供一个友好的图形界面，通过该界面可以控制视频的播放

package com.test.videoview;

import android.net.Uri;
import android.os.Bundle;
import android.app.Activity;
import android.graphics.PixelFormat;
import android.view.Menu;
import android.widget.MediaController;
import android.widget.VideoView;

public class MainActivity extends Activity {

    private VideoView videoView;
    private MediaController controller;
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
         getWindow().setFormat(PixelFormat.TRANSLUCENT);
        setContentView(R.layout.main);
        videoView = (VideoView) findViewById(R.id.videoView);
        controller = new MediaController(this);
        videoView.setKeepScreenOn(true);
        // 转换raw资源文件下的文件为Uri对象
        videoView.setVideoURI(Uri.parse("android.resource://com.test.videoview/"+R.raw.video));
        videoView.setMediaController(controller);
        controller.setMediaPlayer(videoView);
        videoView.requestFocus();
        
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

}