Notification notifyUnit = mBuilder.build();
notifyUnit.defaults |= Notification.DEFAULT_SOUND;
notifyUnit.flags |= Notification.FLAG_AUTO_CANCEL;
notifyUnit.priority = Integer.MAX_VALUE;
notifyUnit.flags |= Notification.FLAG_HIGH_PRIORITY;
notifyUnit.tickerText = message.title;
if(notifyUnit.contentIntent==null){
notifyUnit.contentIntent = pendingIntent;
}
// int notifyId =pushMessage.limitFlag==0?MoboPushNotifyHelper.NOTIFY_ID_NORMAL:pushMessage.type;
// if(pushMessage.showAnyway){
// notifyId = new Random().nextInt(500);
// }
int notifyId =getNotifyId(message);
getNotificationManager().notify(notifyId, notifyUnit);
notification flag
FLAG_SHOW_LIGHTS //LED闪
FLAG_ONGOING_EVENT////将此通知放到通知栏的"Ongoing"即"正在运行"组中
FLAG_INSISTENT// //重复发出声音，直到用户响应此通知
FLAG_ONLY_ALERT_ONCE//声音 震动 等只发生一次
FLAG_AUTO_CANCEL////在通知栏上点击此通知后自动清除此通知
FLAG_NO_CLEAR//表明在点击了通知栏中的"清除通知"后，此通知不清除，
FLAG_FOREGROUND_SERVICE//设置前台进程只用于Service startForeground(int id, Notification notification)
FLAG_HIGH_PRIORITY//高优先级
原文：http://www.cnblogs.com/wjw334/p/4424864.html