在添加FirebaseUI库和支持库时清单合并失败

我正在使用Google Firebase实施身份验证。我收到这个错误。如果可能的话，请有人建议解决方案和解释，所以我可以理解。在添加FirebaseUI库和支持库时清单合并失败

Error:Execution failed for task ':app:processDebugManifest'. Manifest merger failed : Attribute meta-data#[email protected] value=(26.0.1) from [com.android.support:design:26.0.1] AndroidManifest.xml:28:13-35 is also present at [com.android.support:appcompat-v7:26.1.0] AndroidManifest.xml:28:13-35 value=(26.1.0). Suggestion: add 'tools:replace="android:value"' to element at AndroidManifest.xml:26:9-28:38 to override.

下面是我的gradle这个文件

1.项目模块

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 
    } 
} 

allprojects { 
    repositories { 
     jcenter() 
     maven { 
      url "https://maven.google.com" 
     } 
    } 
} 

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

2，模块应用

apply plugin: 'com.android.application' 

android { 
    compileSdkVersion 26 
    buildToolsVersion "26.0.1" 
    defaultConfig { 
     applicationId "com.example.prerak.final_audio_streamer" 
     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 { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    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' 
    compile 'com.google.firebase:firebase-ads:11.4.0'//advertisements 

    compile 'com.firebaseui:firebase-ui-auth:2.4.0'// FirebaseUI Auth only 
    compile'com.google.firebase:firebase-auth:11.4.0'//firebase auth 
    compile 'com.google.android.gms:play-services:11.4.0'//playservice 


    testCompile 'junit:junit:4.12' 
} 
apply plugin: 'com.google.gms.google-services'

来源

2017-09-29 PRERAK CHOKSI

加入这一行你的应用程序标签内的舱单

<meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" 
     tools:replace="android:value" />

完全如上所示。这不是你的整数目录，它是一个Android目录。

来源

2017-09-29 17:39:18 Sam

您可以在official doc:

If you would like to use a newer version of one of FirebaseUI's transitive dependencies, such as Firebase, Play services, or the Android support libraries, you need to add explicit compile declarations in your build.gradle for all of FirebaseUI's dependencies at the version you want to use.

在认证找你必须在你的build.gradle加上这些行：

compile "com.android.support:design:26.1.0" 
compile 'com.android.support:appcompat-v7:26.1.0' 
compile "com.android.support:customtabs:26.1.0" 
compile "com.android.support:cardview-v7:26.1.0"

来源

2017-09-29 20:07:06

在添加FirebaseUI库和支持库时清单合并失败

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