Firebase发送多个推送通知，而不是堆叠或替换 [英] Firebase sending multiple push notifications instead of stacking or replacing

问题描述

我不确定如何做到这一点因为推送通知正在发回数据和通知对象，并且据我所知，通知直接发送到系统托盘。如果是这样，我该如何阻止通知独立出现。有些用户会得到5-10个通知，并会继续推动。

编辑：

我试过了collapse_key但它仍然不会取代之前的通知使用相同的密钥...我在这里做错了什么？

 方法：' POST'，
 uri：'https://gcm-http.googleapis.com/gcm/send'，
标题：{
'Content-Type'：'application / json'， 
'Authorization'：authorize // GOOGLE API KEY 
}，
 
 body：JSON.stringify（{
registration_ids：[otherUserResult.reg_id]，
 
collapse_key：follow，
data：{
notifyToUserId：to，
notifyFromId：fr om，
notifyMsg：msg，
notifyItemPicture：itemPic，
notifyItemName：itemName，
notifyFromName：fromName，
notifyType：类型，
dateNotified：dateNotified 
 
 
}，
通知：{
title：fromName，
body ：通知管理，
icon：ic_pushnotify
}，
priority：high，
content_available：true 
  

解决方案

b
$ b

  collapse_key：'your_app_unique_string'，
 tag：'your_app_unique_string'
  

所以完整的代码是：

$ $ $ $ $ $ $ $ $ $ $ $ b title：Mensaje de+ message.name，
body：message.text，
sound：default，
collapse_key：'charlero'，
tag：'charlero '
}
};

I am trying to have a previous push notification stack with the new one or replace it in the system tray for android.

I am not sure how to do this as the push notification is sending back both data and notification objects, and from what I understand the notification goes directly to the system tray. If so how do I stop the notification from appearing independently. Some users would get 5-10 notifications and it would keep pushing up.

EDIT:

I tried collapse_key but it still does not replace prior notifications with the same key... am I doing it wrong somehow here?

method: 'POST',
                            uri: 'https://gcm-http.googleapis.com/gcm/send',
                            headers: {
                                'Content-Type': 'application/json',
                                'Authorization': authorize //GOOGLE API KEY
                            },

                            body: JSON.stringify({
                                "registration_ids": [otherUserResult.reg_id],

                                "collapse_key": "follow",
                                "data": {
                                    "notifyToUserId": to,
                                    "notifyFromId": from,
                                    "notifyMsg": msg,
                                    "notifyItemPicture": itemPic,
                                    "notifyItemName": itemName,
                                    "notifyFromName": fromName,
                                    "notifyType": type,
                                    "dateNotified": dateNotified


                                },
                                "notification": {
                                    "title": fromName,
                                    "body": notifyMsg,
                                    "icon"  : "ic_pushnotify"
                                },
                                "priority": "high",
                                "content_available": true

解决方案

For me worked when I included in my 'notification' 2 lines:

collapse_key: 'your_app_unique_string',
tag: 'your_app_unique_string'

So the full code would be:

var payload = {notification: {
                                        title: "Mensaje de "+message.name,
                                        body: message.text,
                                        sound: "default",
                                        collapse_key: 'charlero',
                                        tag: 'charlero'
                                    }
                                };

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