android - 无法使用 Firebase 控制台发送数据消息

Question

我正在使用 firebase 控制台，并且只能使用它发送通知消息。

有没有办法使用相同的方式发送数据消息？

Answer 1

Firebase 通知控制台只能用于发送通知消息。它不能用于发送数据消息。

参见 message types in the Firebase documentation 中的表格:

Notification message

Use scenario: FCM automatically displays the message to end-user devices on behalf of the client app. Notification messages have a predefined set of user-visible keys.

How to send:

1. Use your app server and FCM server API: Set the notification key. May have optional data payload. Always collapsible.

2. Use the Notifications console: Enter the Message Text, Title, etc., and send. Add optional data payload by providing Custom data in the Notifications console. Always collapsible.

Data message

Use scenario: Client app is responsible for processing data messages. Data messages have only custom key-value pairs.

How to send:

• Use your app server and FCM server API: Set the data key only. Can be either collapsible or non-collapsible.