AlarmPlay class using Android's Sound Pool

package com.example.android;

import android.content.Context;
import android.media.AudioManager;
import android.media.SoundPool;
import android.media.SoundPool.OnLoadCompleteListener;

public final class AlarmPlay {

    private static SoundPool sSoundPool;
    private static int sStreamId;

    private AlarmPlay() {
        // prevents instantiation by other packages.
    }

    public static void playAlarm(Context context) {
        sSoundPool = new SoundPool(1, AudioManager.STREAM_RING, 0);

                // PATH TO THE FILE HERE BUT NOT AN URI STRING!
                // BAD: content://media/external/audio/media/2
                // GOOD: /mnt/sdcard/MyMusic/music.mp3
        final int soundId = sSoundPool.load("PATH HERE", 0);

        sSoundPool.setOnLoadCompleteListener(new OnLoadCompleteListener() {

            @Override
            public void onLoadComplete(SoundPool soundPool, int sampleId, int status) {
                sStreamId = sSoundPool.play(soundId, 1, 1, 0, -1, 1);
            }
        });
    }

    public static void stopPlayAlarm() {
        if (sStreamId != 0) sSoundPool.stop(sStreamId);
        if (sSoundPool != null) {
            sSoundPool.release();
            sSoundPool = null;
        }
    }
}