how to create sound button in android studio

 how to create sound button in android studio

This Android Program demonstrates a Sound Button Application using Java.

Here is source code of the Program to demonstrate a Sound Button Application. The program is successfully compiled and run on a Windows system. The program output is also shown below.

Introducing MediaPlayer class to play sound via click on button.

1.MainActivity.java:

import android.media.MediaPlayer;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.view.View;

import android.widget.Button;

 

public class MainActivity extends Activity {

 

    MediaPlayer button_sound;

 

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        Button b1 = (Button) findViewById(R.id.button1);

        Button b2 = (Button) findViewById(R.id.button2);

        Button b3 = (Button) findViewById(R.id.button3);

        Button b4 = (Button) findViewById(R.id.button4);

 

        b1.setOnClickListener(new View.OnClickListener() {

 

            @Override

            public void onClick(View v) {

                // TODO Auto-generated method stub

                button_sound = MediaPlayer.create(MainActivity.this,

                        R.raw.but_click);

                button_sound.start();

            }

        });

        b2.setOnClickListener(new View.OnClickListener() {

 

            @Override

            public void onClick(View v) {

                // TODO Auto-generated method stub

                button_sound = MediaPlayer.create(MainActivity.this,

                        R.raw.sound1);

                button_sound.start();

            }

        });

        b3.setOnClickListener(new View.OnClickListener() {

 

            @Override

            public void onClick(View v) {

                // TODO Auto-generated method stub

                button_sound = MediaPlayer.create(MainActivity.this,

                        R.raw.sound2);

                button_sound.start();

            }

        });

        b4.setOnClickListener(new View.OnClickListener() {

 

            @Override

            public void onClick(View v) {

                // TODO Auto-generated method stub

                button_sound = MediaPlayer.create(MainActivity.this,

                        R.raw.sound3);

                button_sound.start();

            }

        });

 

    }

 

    @Override

    public boolean onCreateOptionsMenu(Menu menu) {

        // Inflate the menu; this adds items to the action bar if it is present.

        getMenuInflater().inflate(R.menu.main, menu);

        return true;

    }

 

    @Override

    protected void onPause() {

        // TODO Auto-generated method stub

        super.onPause();

 

    }

 

}

2.activity_main.xml:

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

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context=".MainActivity" 

    android:background="@drawable/background">

 

    <Button

        android:id="@+id/button1"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignParentTop="true"

        android:layout_marginTop="58dp"

        android:text="Sound1" />

 

    <Button

        android:id="@+id/button2"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/button1"

        android:layout_below="@+id/button1"

        android:layout_marginTop="59dp"

        android:text="Sound2" />

 

    <Button

        android:id="@+id/button4"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/button3"

        android:layout_below="@+id/button3"

        android:layout_marginTop="36dp"

        android:text="Sound4" />

 

    <Button

        android:id="@+id/button3"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/button2"

        android:layout_below="@+id/button2"

        android:layout_marginTop="40dp"

        android:text="Sound3" />

 

</RelativeLayout>