Monday, June 18, 2012

How To Play Video File In Android



This is a sample activity which shows How to run a video file.
Underlying Algorithm:
Basic description of algorithm in step by step form:
1.) Create a Project VideoViewExample.
2.) Put a video file in raw folder and keep it inside the res folder.
3.) Put the following code snippet in main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

   android:orientation="vertical"
   android:layout_width="match_parent"
   android:layout_height="match_parent">
 
   <VideoView 
      android:id="@+id/surface_view" 
      android:layout_width="320px"
      android:layout_height="240px"/>
</LinearLayout>
4.) Run the application.
Steps to Create:
1.) Open Eclipse. Use the New Project Wizard and select Android Project Give the respective project name i.e. VideoViewExample. Enter following information:
Project name: VideoViewExample
Build Target: Google APIs
Application name: VideoViewExample
Package name: com.sample.VideoViewExample
Create Activity: VideoViewExample
On Clicking Finish VideoViewExample code structure is generated with the necessary Android Packages being imported along with VideoViewExample.java. VideoViewExample class will look like following:
package com.sample.VideoViewExample;
import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.widget.MediaController;
import android.widget.VideoView;
public class VideoViewExample extends Activity {
   private VideoView mVideoView;
   @Override
   public void onCreate(Bundle icicle) {
     super.onCreate(icicle);
     setContentView(R.layout.main);
     mVideoView = (VideoView) findViewById(R.id.surface_view);
     mVideoView.setVideoURI(Uri.parse("android.resource://" + getPackageName()+"/"+R.raw.documentariesandyou));
     mVideoView.setMediaController(new MediaController(this));
     mVideoView.requestFocus();
   }
}
Output –The final output:

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