Android 创建通知时出现问题

我编写了两个通知函数。它们都在工作——只是旧版本使用了不推荐的方法。问题是我的新手机不会出现在菜单栏上，而且出现时也不会振动或发出噪音。我需要补充什么

旧版本：

public void createNotification(String message) {    
    Intent intent = new Intent(this, NotificationService.class);    
    PendingIntent pi = PendingIntent.getActivity(this, 0, intent, 0);     
    NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);     
    Notification n = new Notification(R.drawable.logo_small, message,    
            System.currentTimeMillis());    

    n.setLatestEventInfo(this, message, message, pi);    
    n.defaults = Notification.DEFAULT_ALL;     
    nm.notify(12327942 + notidchange, n);     
    ++notidchange;
}     

新版本：

public void createNotification(String message) {
    //add diff icons and titles later
    Intent intent = new Intent(this, NotificationService.class);
    PendingIntent pi = PendingIntent.getActivity(this, 0, intent, 0);
    NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
            .setContentTitle(message)
            .setContentText(message)
            .setSmallIcon(R.drawable.logo_small)
            .setAutoCancel(true) //do I want?
            .setContentIntent(pi);
    nm.notify(12327942 + notidchange++, builder.build());
}

---

在nm.notify之前，请输入此代码

Notification notif = builder.build();
notif.flags |= Notification.FLAG_SHOW_LIGHTS;
notif.ledOnMS = 100; 
notif.ledOffMS = 100;
notif.defaults = Notification.DEFAULT_ALL;

并替换

nm.notify（12327942+notidchange++，builder.build（））
使用
nm.notify（12327942+notidchange++，notif）
在此处添加您的menifest.xml文件