FirebaseUI 导入：其他各种库正在请求库 com.google.android.gms:play-services-basement

Question

我想添加 FirebaseUI 依赖项，以便能够使用 Google 帐户、E-mail/Password 身份验证等对我的用户进行身份验证。

因此我添加了依赖项，如文档中所示 (https://firebase.google.com/docs/auth/android/firebaseui)。

但是，我收到以下错误。

The library com.google.android.gms:play-services-basement is being requested by various other libraries at [[15.0.1,15.0.1]], but resolves to 16.0.1. Disable the plugin and check your dependencies tree using ./gradlew :app:dependencies.

依赖项是：

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.google.firebase:firebase-core:16.0.6'
    implementation 'com.google.firebase:firebase-firestore:17.1.5'
    implementation 'com.google.firebase:firebase-storage:16.0.5'
    implementation 'com.firebaseui:firebase-ui-auth:4.1.0'
    implementation 'com.android.support:cardview-v7:27.1.1'
    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:support-v4:27.1.1'
    implementation 'com.android.support:design:27.1.1'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

    implementation 'com.github.mancj:MaterialSearchBar:0.7.6'

    annotationProcessor 'com.google.auto.value:auto-value:1.5.2'
}

问：如何修复这个bug？

Answer 1

确保您有最新的 firebase 库依赖项和 google 播放服务你可以在这里查看 https://firebase.google.com/support/release-notes/android#20180523

如果这不起作用，请在 gradle 的底部添加： com.google.gms.googleservices.GoogleServicesPlugin.config.disableVersionCheck = 真

Answer 2

要解决此问题，请更改以下代码行：

implementation 'com.firebaseui:firebase-ui-auth:4.1.0'

到

implementation 'com.firebaseui:firebase-ui-auth:4.3.0'

I would want to add FirebaseUI dependecy in order to be able to authenticate my users using Google account

如果你想使用Google对用户进行身份验证，你还应该在你的依赖项中添加以下代码行：

implementation 'com.google.firebase:firebase-auth:16.1.0'
implementation 'com.google.android.gms:play-services-auth:16.0.1'

还请确保在您的 build.gradle（项目）文件中包含 Gradle 和 Google 服务的以下版本：

classpath 'com.android.tools.build:gradle:3.2.1'
classpath 'com.google.gms:google-services:4.2.0'

FirebaseUI 导入：其他各种库正在请求库 com.google.android.gms:play-services-basement

FirebaseUI import: The library com.google.android.gms:play-services-basement is being requested by various other libraries

android

gradle

firebase

android-gradle-plugin

firebaseui