如何在數據模塊中使用Android Kotlin Dagger 2和Firebase身份驗證？

我試圖設置一個應用程序，其中data模塊是一個庫和presentation層是實際的Android應用程序。理想情況下，我希望firebase依賴關係僅存在於data模塊中，但apply plugin: 'com.google.gms.google-services'只能從presentation模塊調用。如何在數據模塊中使用Android Kotlin Dagger 2和Firebase身份驗證？

把匕首2和火力的依賴一起給了我以下錯誤：

FAILURE: Build failed with an exception. 

* What went wrong: 
Execution failed for task ':presentation:transformDexArchiveWithExternalLibsDexMergerForDebug'. 
> java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex

卸下火力權威性的依賴或匕首2依賴性解決此問題。 如何在data模塊中將這兩個庫一起使用？

我對data

apply plugin: 'com.android.library' 

apply plugin: 'kotlin-android' 

apply plugin: 'kotlin-android-extensions' 

apply plugin: 'kotlin-kapt' 


android { 
    compileSdkVersion 26 
    buildToolsVersion '26.0.2' 


    defaultConfig { 
     minSdkVersion 19 
     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 { 
    implementation fileTree(dir: 'libs', include: ['*.jar']) 
    implementation 'com.android.support:appcompat-v7:26.1.0' 
    testImplementation 'junit:junit:4.12' 
    androidTestImplementation('com.android.support.test.espresso:espresso-core:3.0.1', { 
     exclude group: 'com.android.support', module: 'support-annotations' 
    }) 
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 

    compile "android.arch.lifecycle:extensions:1.0.0-alpha9-1" 

    compile 'com.google.dagger:dagger:2.11' 
    kapt 'com.google.dagger:dagger-compiler:2.11' 

    compile 'com.google.firebase:firebase-auth:11.4.2' 
}

而且爲的build.gradle呈現的build.gradle：

apply plugin: 'com.android.application' 

    apply plugin: 'kotlin-android' 


    android { 

     def configs = rootProject.extensions.getByName("ext") 

     compileSdkVersion configs["compileSdkVersion"] 
     buildToolsVersion configs["buildToolsVersion"] 
     defaultConfig { 
      applicationId configs["androidApplicationId"] 
      minSdkVersion configs["minSdkVersion"] 
      targetSdkVersion configs["targetSdkVersion"] 
      versionCode configs["versionCode"] 
      versionName configs["versionName"] 
      testInstrumentationRunner configs["testInstrumentationRunner"] 
     } 
     buildTypes { 
      release { 
       minifyEnabled false 
       proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
      } 
     } 
     buildToolsVersion '26.0.2' 
    } 

    dependencies { 
     implementation fileTree(include: ['*.jar'], dir: 'libs') 
     implementation project(':data') 
     implementation "com.android.support:appcompat-v7:$rootProject.supportLibraryVersion" 
     implementation 'com.android.support.constraint:constraint-layout:1.0.2' 
     testImplementation "junit:junit:$rootProject.junitVersion" 
     androidTestImplementation("com.android.support.test.espresso:espresso-core:$rootProject.espressoVersion", { 
      exclude group: 'com.android.support', module: 'support-annotations' 
     }) 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 

    } 

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

這裏是頂級構建文件（如果需要）

// Top-level build file where you can add configuration options common to all sub-projects/modules. 

buildscript { 
    ext.kotlin_version = '1.1.4-3' 
    repositories { 
     google() 
     jcenter() 
    } 
    dependencies { 
     classpath 'com.android.tools.build:gradle:3.0.0-beta7' 
     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 

     // NOTE: Do not place your application dependencies here; they belong 
     // in the individual module build.gradle files 
     classpath 'com.google.gms:google-services:3.1.0' 
    } 
} 

allprojects { 
    repositories { 
     google() 
     jcenter() 
    } 
    ext { 
     //Android 
     androidApplicationId = 'com.test.myapp' 
     minSdkVersion = 19 
     targetSdkVersion = 26 
     versionCode = 1 
     versionName = "1.0" 
     compileSdkVersion = 26 
     buildToolsVersion = "26.0.2" 

     //Libraries 
     supportLibraryVersion = '26.1.0' 

     //Testing 
     testInstrumentationRunner = "android.support.test.runner.AndroidJUnitRunner" 
     junitVersion = "4.12" 
     espressoVersion = "3.0.1" 
    } 
} 

task clean(type: Delete) { 
    delete rootProject.buildDir 
}

來源

2017-10-09 Naveed

這似乎是問題與谷歌服務版本。從3.1.0

classpath 'com.google.gms:google-services:3.1.1'

：解決了我的問題後，我更新了遊戲版本的服務

來源

2017-11-12 21:51:35 Naveed

如何在數據模塊中使用Android Kotlin Dagger 2和Firebase身份驗證？

回答

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