视频播放,Raw和assets文件夹

    public class MainActivity extends Activity {        private VideoView video;        private String path="";        @Override        protected void onCreate(Bundle savedInstanceState) {            super.onCreate(savedInstanceState);            setContentView(R.layout.activity_main);            video = (VideoView) findViewById(R.id.videoview);//        assets读取视频文件            if(Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED))            {                File file = Environment.getExternalStorageDirectory();                File file2 = new File(file.getAbsoluteFile()+"/video.mp4");                path = file2.getAbsolutePath();                try {                    InputStream is = getAssets().open("video1.mp4");                    FileOutputStream fo = new FileOutputStream(file2);                    byte[] b=new byte[1024];                    while (true) {                        int m = is.read(b);                        if(m==-1)                            break;                        fo.write(b, 0, m);                    }                    fo.flush();                    is.close(); fo.close();                } catch (IOException e) {                    e.printStackTrace();                }            }//        设置视频文件的路径            video.setVideoPath(path);//        raw读取视频播放//     video.setVideoPath("android.resource://"+getPackageName()+"/"+R.raw.video1);            findViewById(R.id.start).setOnClickListener(new OnClickListener() {                @Override                public void onClick(View v) {                    MediaController media=new MediaController(MainActivity.this);                    video.setMediaController(media);                    media.setAnchorView(video);                    video.start();                }            });        }    }