Media Android

package app.test;
import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.widget.MediaController;
import android.widget.VideoView;
public class MainActivity extends Activity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      this.setContentView(R.layout.main);
      VideoView videoView = (VideoView)this.findViewById(R.id.videoView);
      MediaController mc = new MediaController(this);
      videoView.setMediaController(mc);
      videoView.setVideoURI(Uri.parse("file://" +Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MOVIES) +"/movie.mp4"));
 
      videoView.requestFocus();
      videoView.start();
  }
}
//main.xml


 android:layout_width="fill_parent" android:layout_height="fill_parent"
 xmlns:android="http://schemas.android.com/apk/res/android">
         android:layout_width="190px"  android:layout_height="wrap_content"
    />