Android Play Video From Device

Permissions
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>



XML

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
           android:layout_width="fill_parent"
           android:layout_height="fill_parent" >
   
    <VideoView
        android:id="@+id/videoView"
           android:layout_width="fill_parent"
             android:layout_alignParentLeft="true"
             android:layout_alignParentTop="true"
             android:layout_alignParentBottom="true"
             android:layout_height="fill_parent"/>
   

</RelativeLayout>

JAVA

public class VideoPlay extends Activity {
      private String filename;
      VideoView vv;
      @Override
      public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            System.gc();
           
            filename = sdcard/path/file.mo4;
             setContentView(R.layout.videoplay);
            vv = (VideoView) findViewById(R.id.videoView);
            vv.setVideoPath(filename);
            vv.setMediaController(new MediaController(this));
            vv.requestFocus();
            vv.start();
      }
}