无法解析GoogleSignIn和GoogleSignInClient [英] Cannot resolve GoogleSignIn and GoogleSignInClient

问题描述

我无法使用GoogleSignIn( com.google.android.gms.auth.api.signin.GoogleSignIn )和GoogleSignInClient( com.google.android.gms.auth.api.signin.GoogleSignInClient )，同时在Android Studio中实现Google登录，同时我可以访问App中的其他类，例如

I am not able to use GoogleSignIn(com.google.android.gms.auth.api.signin.GoogleSignIn ) and GoogleSignInClient(com.google.android.gms.auth.api.signin.GoogleSignInClient ) while implementing Google Sign In in Android Studio while I can access other classes in App like

com.google.android.gms.auth.api.signin.GoogleSignInAccount;
com.google.android.gms.auth.api.signin.GoogleSignInOptions;
com.google.android.gms.common.SignInButton;

我的build.gradle(app)文件的精简版如下

A strip down version of my build.gradle(app) file is as follow

android {

}

dependencies {

    compile 'com.google.android.gms:play-services-auth:11.4.2'
    compile('com.google.api-client:google-api-client-android:1.23.0') {
        exclude group: 'org.apache.httpcomponents'
    }
    compile('com.google.apis:google-api-services-gmail:v1-rev72-1.23.0') {
        exclude group: 'org.apache.httpcomponents'
    }
    implementation 'com.google.gms:google-services:3.1.2'
}

apply plugin: 'com.google.gms.google-services'

我的build.gradle(package)是

and my build.gradle(package) is

buildscript {

    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0'
        classpath 'com.google.gms:google-services:3.1.2'
    }
}

任何帮助将不胜感激

推荐答案

将此添加到您的应用级依赖项

add this to your app-level dependency

compile 'com.google.android.gms:play-services-auth:12.0.1'

这篇关于无法解析GoogleSignIn和GoogleSignInClient的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！