利用VideoView播放视频

来源：互联网发布：八宝茶的软件编辑：程序博客网时间：2024/09/21 08:57
利用VideoView播放视频简单代码
[1].[代码] [Java]代码跳至 [1]

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packagecom.qianhua.ui;
 
importandroid.app.Activity;
importandroid.content.Intent;
importandroid.media.MediaPlayer;
importandroid.net.Uri;
importandroid.os.Bundle;
importandroid.os.Environment;
importandroid.widget.MediaController;
importandroid.widget.MediaController.MediaPlayerControl;
importandroid.widget.VideoView;
 
importcom.qianhua.R;
 
publicclass VideoActivity extendsActivity implementsMediaPlayerControl {
    VideoView videoView;
 
    @Override
    protectedvoid onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_video);
        videoView = (VideoView) findViewById(R.id.video_view);
        if(Environment.getExternalStorageState().equals( android.os.Environment.MEDIA_MOUNTED)) {
            // 可播放格式3.3gp  m.mp4 a.avi  ;不可播放格式f.flv
            videoView.setVideoURI(Uri.parse(Environment.getExternalStorageDirectory().getPath() + "/"+"mm.mp4"));
            MediaController mediaController = newMediaController(this);
            videoView.setMediaController(mediaController);
            videoView.start();
            videoView.requestFocus();
             
            videoView.setOnCompletionListener(newMediaPlayer.OnCompletionListener() {
                 
                @Override
                publicvoid onCompletion(MediaPlayer arg0) {
                    // TODO Auto-generated method stub
                    Intent intent=newIntent(VideoActivity.this,PersonLoginUI.class);
                    startActivity(intent); 
                }
            });
        }
 
    }
 
    @Override
    publicboolean canPause() {
        // TODO Auto-generated method stub
        videoView.canPause();
        returnfalse;
    }
 
    @Override
    publicboolean canSeekBackward() {
        // TODO Auto-generated method stub
        returnfalse;
    }
 
    @Override
    publicboolean canSeekForward() {
        // TODO Auto-generated method stub
        returnfalse;
    }
 
    @Override
    publicint getBufferPercentage() {
        // TODO Auto-generated method stub
        return0;
    }
 
    @Override
    publicint getCurrentPosition() {
        // TODO Auto-generated method stub
        return0;
    }
 
    @Override
    publicint getDuration() {
        // TODO Auto-generated method stub
        return0;
    }
 
    @Override
    publicboolean isPlaying() {
        // TODO Auto-generated method stub
        returnfalse;
    }
 
    @Override
    publicvoid pause() {
        // TODO Auto-generated method stub
        if(videoView.isPlaying()){
            videoView.pause();
        }
 
    }
 
    @Override
    publicvoid seekTo(intarg0) {
        // TODO Auto-generated method stub
        videoView.seekTo(arg0);
 
    }
 
    @Override
    publicvoid start() {
        // TODO Auto-generated method stub
        if(!videoView.isPlaying()) {
            videoView.start();
        }
 
    }
 
}
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利用VideoView播放视频

[1].[代码] [Java]代码 跳至 [1]

[1].[代码] [Java]代码跳至 [1]
