TipHelper.java

package com.connectconnect.cc.service;

import java.util.Random;

import android.app.Notification;
import android.app.NotificationManager;
import android.content.Context;

public class TipHelper {

 // 播放默认铃声
 // 返回Notification id
 public static int PlaySound(final Context context) {
  NotificationManager mgr = (NotificationManager) context
    .getSystemService(Context.NOTIFICATION_SERVICE);
  Notification nt = new Notification();
  nt.defaults = Notification.DEFAULT_SOUND;
  int soundId = new Random(System.currentTimeMillis())
    .nextInt(Integer.MAX_VALUE);
  mgr.notify(soundId, nt);
  return soundId;
 }
}