問題在播放視頻:(

Question

我有一個列表視圖，我想，當該行獲得點擊播放視頻，我的代碼是：

public void onItemClick(AdapterView<?> a, View v, int position, long id) 
{ 
setContentView(R.layout.video); 
VideoView videoview = (VideoView)findViewById(R.id.videoview); 
MediaController mc = new MediaController(?); 
videoview.setMediaController(mc); 
    videoview.setVideoURI(Uri.parse((String) myList.getItemAtPosition(position))); 
videoview.requestFocus(); 
    videoview.start(); 
} 

Answer 1

請使用putExtra方法在此Activity

protected void onListItemClick(ListView l, View v, int position, long id) { 
    super.onListItemClick(l, v, position, id); 
    Object o = this.getListAdapter().getItem(position); 
    String videouri= o.toString(); 

    Intent in = new Intent(getApplicationContext(), VideoExamplesActivity.class); 
    in.putExtra(KEY_NAME, videouri); 

    startActivity(in); 
    Toast.makeText(this, "You have chosen the videouri: " + " " + videouri, Toast.LENGTH_LONG).show(); 
}