| Android Code Palace

Saturday, December 10, 2011

Play Audio File in Android :

# We have to create an application in which when we click on "play" button , audio file should be play :

Create a new project named as "ListeningSong" and class name will be such as "ListeningSongActivity.java".
Pick an audio file.
Create a new folder named as "raw" under res directory.Paste audio file under this raw folder.
Pick an image icon file named as "btnscreen.png". Paste this file under drawable folders.

  // Source Code of ListeningSongActivity.java :
  package com.myApp.ListeningSong;

import android.app.Activity;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.Button;

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

Button b = (Button) findViewById(R.id.playSound);
b.setOnTouchListener(new OnTouchListener() {

public boolean onTouch(View v, MotionEvent event)
{
if (event.getAction() == MotionEvent.ACTION_DOWN)
{
MediaPlayer mp = MediaPlayer.create(getBaseContext(), R.raw.kunfaya);
mp.start();
mp.setOnCompletionListener(new OnCompletionListener()
  {
  public void onCompletion(MediaPlayer mp)
  {
mp.release();
}
});
}
return true;
}
});
   }
}

    // Source Code of main.xml :

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

<Button
android:id="@+id/playSound"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_marginTop="170dp"
android:layout_marginLeft="20dp"
android:layout_gravity="center"
android:background="@drawable/btnscreen"/>

<MediaController
android:id="@raw/kunfaya"
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>

</LinearLayout>

Output :