Android VideoView播放视频

public class Activity01 extends Activity
{
	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);

		setContentView(R.layout.main);


		final VideoView videoView = (VideoView) findViewById(R.id.VideoView01);
	
		Button PauseButton = (Button) this.findViewById(R.id.PauseButton);
		Button LoadButton = (Button) this.findViewById(R.id.LoadButton);
		Button PlayButton = (Button) this.findViewById(R.id.PlayButton);
		
		// load
		LoadButton.setOnClickListener(new OnClickListener() {
			public void onClick(View arg0)
			{
//				videoView.setVideoPath("/sdcard/test.mp4");
				videoView.setVideoPath("android.resource://com.homer/"+R.raw.china);
				videoView.setMediaController(new MediaController(Activity01.this));
				videoView.requestFocus();
			}
		});

		// play
		PlayButton.setOnClickListener(new OnClickListener() {
			public void onClick(View arg0)
			{
				videoView.start();
			}
		});

		// pause
		PauseButton.setOnClickListener(new OnClickListener() {
			public void onClick(View arg0)
			{
				videoView.pause();
			}
		});
	}
}

<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/hello" />

    <VideoView
        android:id="@+id/VideoView01"
        android:layout_width="320px"
        android:layout_height="240px" />

    <Button
        android:id="@+id/LoadButton"
        android:layout_width="80px"
        android:layout_height="wrap_content"
        android:layout_x="30px"
        android:layout_y="300px"
        android:text="装载" />

    <Button
        android:id="@+id/PlayButton"
        android:layout_width="80px"
        android:layout_height="wrap_content"
        android:layout_x="120px"
        android:layout_y="300px"
        android:text="播放" />

    <Button
        android:id="@+id/PauseButton"
        android:layout_width="80px"
        android:layout_height="wrap_content"
        android:layout_x="210px"
        android:layout_y="300px"
        android:text="暂停" />

</AbsoluteLayout>