پخش کردن فایل صوتی

package com.uncocoder.playmusic.app;

import android.media.MediaPlayer;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity {

    public MediaPlayer player;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
         Button b_1 = (Button) findViewById(R.id.button1);
         b_1.setOnClickListener(new OnClickListener() {
                                   
              @Override
              public void onClick(View v) {
                  player = MediaPlayer.create(MainActivity.this, R.raw.player);
                  player.setLooping(true); // Set looping
                  player.setVolume(100,100);
                  player.start();
              }
         });
         
         Button b_2 = (Button) findViewById(R.id.button2);
         b_2.setOnClickListener(new OnClickListener() {
                                   
              @Override
              public void onClick(View v) {
                  player.stop();
              }
         });
 }    
    @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;
    }

}

package com.uncocoder.playmusic.app;

import android.media.MediaPlayer;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity {

    public MediaPlayer player;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
         Button b_1 = (Button) findViewById(R.id.button1);
         b_1.setOnClickListener(new OnClickListener() {
                                   
              @Override
              public void onClick(View v) {
                  player = MediaPlayer.create(MainActivity.this, R.raw.player); 
                  player.setLooping(true); // Set looping 
                  player.setVolume(100,100); 
                  player.start();
              }
         });
         
         Button b_2 = (Button) findViewById(R.id.button2);
         b_2.setOnClickListener(new OnClickListener() {
                                   
              @Override
              public void onClick(View v) {
                  player.stop();
              }
         });
 }    
    @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;
    }

}