Nexus7 Android Java VideoView，无法播放此视频

Question

我试图使用videoview lib在我的nexus7(android4.2)上播放视频，但当我启动应用程序时，我的nexus7显示“无法播放此视频”，希望您能帮助我。我的源码：

package com.test.prog;

import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.VideoView;

public class MainActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Uri viduri=Uri.parse("http://www.law.duke.edu/cspd/contest/finalists/viewentry.php?file=docandyou");

        VideoView video=(VideoView)findViewById(R.id.videoview);
        video.setVideoURI(viduri);

    }
}

和布局

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="horizontal"
    tools:context=".MainActivity" >

    <VideoView
        android:id="@+id/videoview"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_alignParentLeft="true"
   />

</RelativeLayout>

LogCat说：

11-19 17:46:08.504: D/VideoView(16804): Error: 1,0
11-19 17:46:19.504: D/MediaPlayer(16804): Couldn't open file on client side, trying server side
11-19 17:46:19.504: E/MediaPlayer(16804): Unable to to create media player

敬重基督徒

Answer 1

`video.start` 
 after you set --> `$`video.setVideoURI(viduri);

我可以用你的代码在我的nexus7 4.1.2版本上运行视频