如何获取“应用实例ID"；在Flutter [英] How to get "Apps Instance Id" in Flutter

问题描述

我想在Flutter应用上设置 firebase应用内消息传递.

i want to setup firebase inapp messaging on my flutter apps.

首先，它需要 FirebaseInstanceId ，如

first, it need FirebaseInstanceId as explained here, so i can test send message to my device.

不过，该文档并未详细说明如何在Android上(尤其是在flutter上)获取它.

However the document does not tell more detail how to get it on Android, especially on flutter.

有什么主意吗?

注意:有人声称他可以扑朔迷离地使用 inapp-messaging ，请参阅

Note : someone has claimed that he can use inapp-messaging in flutter, please see here

先谢谢您...

推荐答案

可以使用在撰写本文时，我还不知道有一个独立的插件可以执行此操作，这意味着您有两个选择:

At the time of writing, I am not aware of a standalone plugin that does this, meaning that you have two options:

• 编写您自己的插件，包装这些方法的本机实现
• 使用 firebase_messaging Flutter插件，该插件恰巧通过其getToken()方法公开了实例ID

• Write your own plugin that wraps the native implementations of those methods
• Use the firebase_messaging Flutter plugin that happens to expose the Instance ID via its getToken() method

如果您使用firebase_messaging路由(请注意，这意味着您要添加另一个依赖项)，则可以执行以下操作:

If you go the firebase_messaging route (mind you, it means you're adding another dependency), you can do something like this:

final FirebaseMessaging _firebaseMessaging = FirebaseMessaging();

然后在代码中的某处:

var token = await _firebaseMessaging.getToken();
print("Instance ID: " + token);

更新

调用获取令牌时，您会得到以下格式的内容: NNNNNNN:MMMMMMMMMMMMMMMMMMMM .仅使用冒号( NNNNNNNN )之前的第一部分-这是测试应用内消息传递活动所需的实例ID.

When you call get token, you get something in the following format: NNNNNNN:MMMMMMMMMMMMMMMMMM. Take only the first part before the colon (NNNNNNNN) - this is the instance ID you need to test your In-App Messaging campaign.

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