GoogleApiAvailability错过了firebase-messaging：9.4.0 [英] GoogleApiAvailability missed with firebase-messaging:9.4.0

问题描述

声明依赖关系为：

  compile'c​​om.google.firebase：firebase-messaging：9.4.0'
  

我在活动的导入行中得到无法解析符号GoogleApiAvailability的消息

  import com.google.android.gms.common.GoogleApiAvailability; 
  

有什么不对？

• 不存在问题的重复：Google Play服务已在最新版本中

解决方案

将这一行添加到您的构建文件依赖项：

  compile'c​​om.google.android.gms：play-services-base： 9.4.0'
  

play-services-base 是Play Services基本客户端库，并列在 Play服务安装指南中。

Declaring dependencies as

compile 'com.google.firebase:firebase-messaging:9.4.0'

I get "can not resolve symbol GoogleApiAvailability" message in the activity's import row

import com.google.android.gms.common.GoogleApiAvailability;

What is wrong?

• not question's duplicate: Google Play Services are already on the latest version

解决方案

Add this line to your build file dependencies:

compile 'com.google.android.gms:play-services-base:9.4.0'

play-services-base is the Play Services base client library and is listed in the Play Services Setup Guide.

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