Android Notification消失而不是添加通知管理器？

Question

您好我有系统通知，这项工作正常，但如果两个或多个通知发送第一个通知消失到通知中心，我该怎么办才能显示两个通知？我有通知的例子：

Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
                            Notification n  = new Notification.Builder(context)
                                    .setContentTitle("Redar App")
                                    .setContentText("Welcome to:  "+ restaurant_name)
                                    .setSmallIcon(R.drawable.ic_launcher)
                                    .setContentIntent(pIntent)
                                    .setVibrate(new long[] { 1000, 1000, 1000, 1000, 1000 })
                                    .setAutoCancel(true)
                                    .setSound(alarmSound).build();
                            n.tickerText = "Redar Beacons ";
                            n.when = System.currentTimeMillis();
                            NotificationManager notificationManager =
                                    (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

                            notificationManager.notify(0, n);

Answer 1

您需要在

中触发通知时更新通知ID

notificationManager.notify(ID, notification);