Java tutorial
//package com.java2s; /* Copyright_License { XCSoar Glide Computer - http://www.xcsoar.org/ Copyright (C) 2000-2016 The XCSoar Project A detailed list of copyright holders can be found in the file "AUTHORS". This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. } */ import java.util.HashMap; import android.media.MediaPlayer; import android.content.Context; public class Main { private static HashMap<String, Integer> resources = new HashMap(); public static boolean play(Context context, String name) { Integer id = resources.get(name); if (id == null) return false; MediaPlayer mp = MediaPlayer.create(context, id); if (mp == null) return false; mp.start(); return true; } }