Flutter Firebase 消息推送通知格式 3 行

Question

I am working on firebase push notification for my project. I am receiving notification on all my devices.

My problem is iOS devices showing notifications in below format.

Title  :
Subtitle :
text/body:

My android devices showing notifications in below format.

Title :
text/body:

below is the payload i am using for sending notification.

 var payload = {   "notification":{
          "title":"New Price Alert! "+ clientDataAfter.productname,
"subtitle":"Get before its gone",
          "body":"Old Price "+clientDataAfter.oldprice+" || New Price "+ clientDataAfter.newprice,
          "click_action":"FLUTTER_NOTIFICATION_CLICK",
        },
        "data" : {
          "id":ID,
          "name": Name,
          "newprice":newprice
        }, }

I want to show notifications in 3 line format on both iOS and android. How can i achieve this?

Thanks in advance.

Answer 1

使用“id”、“name”、...向“data”添加“subtitle”