Android 资源文件 assets 和res/raw 视频文件的引用

vv=(VideoView)findViewById(R.id.videoView);

在res/raw里时候

vv.setVideoURI(Uri.parse("android.resource://"+getPackageName() +"/"+R.raw.one));

固定的

android.resource://

包名

getPackageName()

文件名，one

在assets里的时候，不能直接用

private void initview() {
         vv = (CustomVideoView) view.findViewById(R.id.videoView111);
         //vv.setVideoPath("/mnt/hd/Wonder Girls - Nobody.avi");

         Uri uri = copyFile("one.3gp");
         vv.setVideoURI(uri); 
         vv.start();
     }
     
  public Uri copyFile(String name) {
         try {
             File dir = getActivity().getFilesDir();
             File file = new File(dir, name);
             if (file.exists()) {
                 Log.d("Test", "=========file exist=========");
                 return Uri.fromFile(file);

             } else {
                 file.createNewFile();
                 OutputStream os = new FileOutputStream(file);
                 InputStream is = getActivity().getAssets().open(name);
                 byte[] buffer = new byte[1024];
                 int bufferRead = 0;
                 while((bufferRead = is.read(buffer)) != -1) {
                     os.write(buffer, 0, bufferRead);
                 }
                 os.flush();
                 is.close();
                 os.close();
                 Log.d("Test", "=========copyFile success=========");
                 return Uri.fromFile(file);
             }
         } catch (FileNotFoundException e) {
             e.printStackTrace();
         } catch (IOException e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
         }
         return null;
     }