在android中从http服务器播放视频

我有一个列表视图,我从服务器的特定文件夹加载所有视频.现在我要做的是点击一个列表项,它应该在视频视图中播放该视频.一切似乎都很完美,但我遇到的唯一问题是,当我点击列表视图项目时,它不会播放该视频.

Ps.我正在跟踪登录错误日志,但我的应用程序没有停止不幸,我的@L_801_7@器继续向我@L_801_7@视频正在加载进度栏我设置在Asynctask,但当我检查日志猫我看到这个错误.

当然我已经在谷歌搜索过以及SO但我没有得到满意的结果.

Folowwing是我的日志猫消息.

02-21 11:08:52.964: W/SurfaceFlinger(101):     nothing to do with mask 0x00000000
02-21 11:08:52.974: W/System.err(1992): java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
02-21 11:08:52.976: W/System.err(1992):     at android.os.Handler.<init>(Handler.java:121)
02-21 11:08:52.976: W/System.err(1992):     at android.widget.MediaController$3.<init>(MediaController.java:474)
02-21 11:08:52.977: W/System.err(1992):     at android.widget.MediaController.<init>(MediaController.java:474)
02-21 11:08:52.978: W/System.err(1992):     at android.widget.MediaController.<init>(MediaController.java:210)
02-21 11:08:52.978: W/System.err(1992):     at iqual.fidol_final.ServerFileList.playVideo(ServerFileList.java:225)
02-21 11:08:52.979: W/System.err(1992):     at iqual.fidol_final.ServerFileList.access$3(ServerFileList.java:221)
02-21 11:08:52.979: W/System.err(1992):     at iqual.fidol_final.ServerFileList$PlayVideo$1.run(ServerFileList.java:181)
02-21 11:08:52.979: W/System.err(1992):     at java.lang.Thread.run(Thread.java:856)

以下是我的代码.

@H_95_8@mListView.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent,View view,int position,long id) { String url1 = null; Object o1 = myList.get(position); url1 = o1.toString().replace(" ","%20").trim(); playVideo = (PlayVideo) new PlayVideo(url1).execute(); } });

这是我播放视频的Asynctask

class PlayVideo extends AsyncTask<String,Void,Boolean> {

        String baseURL;

        public PlayVideo(String baseURL) {
            this.baseURL = baseURL;
        }

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            pDialog = ProgressDialog.show(ServerFileList.this,"    Buffering...","please wait..",falsE);
            pDialog.setCancelable(false);

        }

        @Override
        protected Boolean doInBACkground(String... urls) {

            Thread thread = new Thread(new Runnable() {
                @Override
                public void run() {
                    try {
                        playVideo(baseURL);
                    } catch (Exception E) {
                        e.printStackTrace();
                    }
                }
            });
            thread.start();

            return true;
        }

        @Override
        protected void onPostExecute(Boolean result) {
            super.onPostExecute(result);
        }
    }

以下是我的playVideo方法.

private void playVideo(String baseURL) {
        Uri myUri = Uri.parse(baseURL);
        MediaController mc;

        mc = new MediaController(this);
        mVideoView.setMediaController(mc);
        mVideoView.setVideoURI(myUri);
        System.out.println("====Myuri=====" + myUri);
        mVideoView.requestFocus();
        mVideoView.start();
    }

我也尝试在doInBACkground方法中创建新线程并通过删除线程,但这个技巧对我不起作用.

还有一件事,它在第225行@L_801_7@错误,即mc = new MediaController(this);

String url1 = null; 
Object o1 = myList.get(position); 
url1 = o1.toString().replace(" ","%20").trim(); 
playVideo(url1);