Firebase，com.google.firebase:firebase-messaging:17.3.0无法正常工作 [英] Firebase, com.google.firebase:firebase-messaging:17.3.0 Not Working

问题描述

我发现了很多关于此的帖子. 我有2天的时间尝试插入Firebase实施，但没有成功. 我快要疯了，因为我不明白他对我的代码不满意. 有人可以帮我吗?

I found a lot of postings that talk about this. I'm 2 days trying to insert firebase implementation but without success. I'm going crazy because I can not understand what he does not like about my code. can anyone help me?

如您所见，com.google.firebase:firebase-messaging:17.3.0不会以任何方式读取它并报告一个错误. 我尝试使用其他版本，但结果没有改变

As you can see com.google.firebase:firebase-messaging:17.3.0 it is not read in any way and reports an error. I tried to use different versions but the result does not change

我读到它可能是一些未激活的TOOLS SDK，但显然，它不影响...

I read that it could be some non-activated TOOLS SDKs but apparently, it does not affect ...

我不知道如何摆脱困境

如果有人有一个好主意，那就太好了！ :)

if someone were to have a good idea, it's welcome! :)

推荐答案

您缺少应用程序build.gradle上的apply plugin: 'com.google.gms.google-services'行.另外，您将需要添加在创建Firebase项目时生成的google-services.json文件.

You are missing the apply plugin: 'com.google.gms.google-services' line on your app build.gradle. Also you will need to add the google-services.json file generated when you create your Firebase project.

参考 https://firebase.google.com/docs/android/setup

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