how to play a video file in android

activity_main

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:orientation="vertical"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    >

  <TextView 

    android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    android:text="@string/hello"

    />

  <Button

    android:id="@+id/playvideoplayer" 

    android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    android:text="- PLAY Video -"

    />

     

   <VideoView

    android:id="@+id/videoview" 

    android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    />

     

</LinearLayout>






MainActivity.java




import android.app.Activity;

import android.graphics.PixelFormat;

import android.media.MediaPlayer;

import android.net.Uri;

import android.os.Bundle;

import android.view.SurfaceHolder;

import android.view.SurfaceView;

import android.view.View;

import android.widget.Button;

import android.widget.VideoView;

//Implement SurfaceHolder interface to Play video

//Implement this interface to receive information about changes to the surface

public class AndroidVideoPlayer extends Activity implements SurfaceHolder.Callback{

    MediaPlayer mediaPlayer;

    SurfaceView surfaceView;

    SurfaceHolder surfaceHolder;

    boolean pausing = false;;

     

     

    /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

         

        Button buttonPlayVideo = (Button)findViewById(R.id.playvideoplayer);

         

        getWindow().setFormat(PixelFormat.UNKNOWN);

        

        //Displays a video file.  

        VideoView mVideoView = (VideoView)findViewById(R.id.videoview);

        

         

        String uriPath = "android.resource://com.android.AndroidVideoPlayer/"+R.raw.k;

        Uri uri = Uri.parse(uriPath);

        mVideoView.setVideoURI(uri);

        mVideoView.requestFocus();

        mVideoView.start();

         

         

        buttonPlayVideo.setOnClickListener(new Button.OnClickListener(){

            @Override

            public void onClick(View v) {

             

                    // VideoView refference see main.xml

                    VideoView mVideoView = (VideoView)findViewById(R.id.videoview);

                    

                    String uriPath = "android.resource://com.android.AndroidVideoPlayer/"+R.raw.k;

                     

                    Uri uri = Uri.parse(uriPath);

                    mVideoView.setVideoURI(uri);

                    mVideoView.requestFocus();

                    mVideoView.start();

                 

                 

            }});

     }

     

    @Override

    public void surfaceChanged(SurfaceHolder holder, int format, int width,

            int height) {

        // TODO Auto-generated method stub

         

    }

    @Override

    public void surfaceCreated(SurfaceHolder holder) {

        // TODO Auto-generated method stub

         

    }

    @Override

    public void surfaceDestroyed(SurfaceHolder holder) {

        // TODO Auto-generated method stub

         

    }

}



//copy song and add to raw folder





output :