无法解析符号GOOGLE_SIGN_IN_API.Google 登录我的应用，无法访问变量Auth.GOOGLE_SIG

Question

我一直在将Google Sign-In集成到我的Android应用程序中。我一直在关注谷歌的Android版本。(https://developers.google.com/identity/sign-in/android/sign-in(在此过程中，我遇到了这个问题。

构建一个可以访问 Google 登录 API 和GSO指定的选项。

mGoogleApiClient = new GoogleApiClient.Builder(this)
    .enableAutoManage(this /* FragmentActivity */, this /* OnConnectionFailedListener */)
    .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
    .build();

无法解析符号GOOGLE_SIGN_IN_API这就是我面临的问题。

我一直严格按照上述链接中所述的所有步骤进行操作。所有依赖项和插件都相同，问题仍然存在。如何解决此问题并继续前进？任何答案将不胜感激。

***************更新***************这是我的应用成绩

apply plugin: 'com.android.application'
android {
    compileSdkVersion 23
    buildToolsVersion '25.0.0'
    packagingOptions {
        exclude 'META-INF/DEPENDENCIES.txt'
        exclude 'META-INF/DEPENDENCIES'
        exclude 'META-INF/dependencies.txt'
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/license.txt'
        exclude 'META-INF/LGPL2.1'
        exclude 'META-INF/NOTICE.txt'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/notice.txt'
    }
    dexOptions {
        javaMaxHeapSize "4g"
    }
    defaultConfig {
        applicationId 'com.cloudtree.glue'
        minSdkVersion 16
        targetSdkVersion 23
        versionCode 3
        versionName "1.2"
        renderscriptTargetApi 19
        renderscriptSupportModeEnabled true
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            lintOptions {
                disable 'MissingTranslation'
            }
        }
    }
    productFlavors {
    }
}
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile files('libs/google-play-services.jar')
    compile 'com.android.support:design:23.0.1'
    compile 'com.android.support:appcompat-v7:23.1.0'
    compile 'com.daimajia.swipelayout:library:1.2.0@aar'
    compile 'com.android.support:recyclerview-v7:23.0.1'
    compile 'com.android.support:cardview-v7:23.0.1'
    compile 'com.android.support:multidex:1.0.0'
    compile files('libs/httpclient-4.2.1.jar')
    compile files('libs/httpcore-4.2.1.jar')
    compile files('libs/apache-mime4j-core-0.7.2.jar')
    compile files('libs/httpmime-4.2.1.jar')
    compile project(':volley')
    compile project(':mediapicker')
    compile 'com.android.support:support-v4:18.0.+'
    compile 'com.google.android.gms:play-services-auth:9.8.0'
}
apply plugin: 'com.google.gms.google-services'

这是我的项目成绩

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.2'
        classpath 'com.google.gms:google-services:3.0.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}
allprojects {
    repositories {
        jcenter()
    }
}

Answer 1

用

这个替换你的 gradle 依赖项，如果有任何查询，请告诉我

compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:design:23.0.1'
compile 'com.android.support:appcompat-v7:23.1.0'
compile 'com.daimajia.swipelayout:library:1.2.0@aar'
compile 'com.android.support:recyclerview-v7:23.0.1'
compile 'com.android.support:cardview-v7:23.0.1'
compile 'com.android.support:multidex:1.0.0'
compile files('libs/httpclient-4.2.1.jar')
compile files('libs/httpcore-4.2.1.jar')
compile files('libs/apache-mime4j-core-0.7.2.jar')
compile files('libs/httpmime-4.2.1.jar')
compile project(':volley')
compile project(':mediapicker')
compile 'com.android.support:support-v4:18.0.+'
compile 'com.google.android.gms:play-services-auth:9.8.0'

Answer 2

更新您的 gradle 文件

    compile 'com.google.android.gms:play-services-auth:10.2.0'
    compile 'com.google.android.gms:play-services:10.2.0'