无法将 Firebase 库导入 Android Studio

Question

我无法导入“import com.google.firebase.auth.FirebaseAuth;”用于我的 Android Studio。

我已经检查了所有内容。所有构建 gradle 都设置为最新的 Firebase 版本。

允许我做的唯一导入是“FirebaseAuthException”和“FirebaseUser”

谁来帮帮我。谢谢。

项目构建.Gradle

buildscript {
repositories {
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:2.3.3'
    classpath 'com.google.gms:google-services:3.1.0'
    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}

Build.gradle(Module:app)

    repositories {
    maven {
        url "https://maven.google.com"
    }

    maven { url "https://jitpack.io" }
}

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.1"
    defaultConfig {
        applicationId "com.example.rick.teddyfy"
        minSdkVersion 23
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:26.+'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    testCompile 'junit:junit:4.12'
    //Design layout
    compile 'com.android.support:design:26.1.0'
    compile 'com.github.ittianyu:BottomNavigationViewEx:1.2.3'
    compile 'de.hdodenhof:circleimageview:2.1.0'
    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'

    //firebase authentication
    'com.google.firebase:firebase-auth:10.2.6'
}

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

Answer 1

依赖有语法错误，应该是这样的：

compile 'com.google.firebase:firebase-auth:10.2.6'