找不到通过 Flutter Module 构建的本地 aar

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【中文标题】找不到通过 Flutter Module 构建的本地 aar【英文标题】:Cannot find local aar built through Flutter Module 【发布时间】:2020-08-28 08:58:41 【问题描述】:

我正在尝试将颤振模块添加为我的 android 项目的 aar 依赖项。这是指南 https://flutter.dev/docs/development/add-to-app/android/project-setup#add-the-flutter-module-as-a-dependency 我能够生成本地 AAR,并且可以看到要完成的这些步骤:

 1. Open <host>/app/build.gradle
  2. Ensure you have the repositories configured, otherwise add them:

      repositories 
        maven 
            url '/Users/asharma/Documents/Flutter/animation_module/build/host/outputs/repo'
        
        maven 
            url 'http://download.flutter.io'
        
      

  3. Make the host app depend on the Flutter module:

    dependencies 
      debugImplementation 'com.example.animation_module:flutter_debug:1.0
      profileImplementation 'com.example.animation_module:flutter_profile:1.0
      releaseImplementation 'com.example.animation_module:flutter_release:1.0
    


  4. Add the `profile` build type:

    android 
      buildTypes 
        profile 
          initWith debug
        
      
    

在我的 Android 项目中,我有 app 模块和 library 模块。我想将这个aar 包含在我的library 模块中,这是我的library 模块build.gradle

apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

android 
    compileSdkVersion 29
    buildToolsVersion "29.0.2"

    defaultConfig 
        minSdkVersion 21
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        consumerProguardFiles 'consumer-rules.pro'
    

    buildTypes 
        release 
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        
        profile 
            initWith debug
        
    



dependencies 
    debugImplementation 'com.example.animation_module:flutter_debug:1.0'
    profileImplementation 'com.example.animation_module:flutter_profile:1.0'
    releaseImplementation 'com.example.animation_module:flutter_release:1.0'


repositories 
    maven 
        url '/Users/asharma/Documents/Flutter/animation_module/build/host/outputs/repo'
    
    maven 
        url 'http://download.flutter.io'
    

我还在我的项目的build.gradle 存储库中添加了mavenLocal()。 (尝试了和没有它)但是依赖关系没有解决。 我收到一个错误:

Could not find com.example.animation_module:flutter_debug:1.0.
Searched in the following locations:
  - https://dl.google.com/dl/android/maven2/com/example/animation_module/flutter_debug/1.0/flutter_debug-1.0.pom
  - https://dl.google.com/dl/android/maven2/com/example/animation_module/flutter_debug/1.0/flutter_debug-1.0.jar
  - https://jcenter.bintray.com/com/example/animation_module/flutter_debug/1.0/flutter_debug-1.0.pom
  - https://jcenter.bintray.com/com/example/animation_module/flutter_debug/1.0/flutter_debug-1.0.jar
Required by:
    project :app > project :animation_flutter_sdk

我知道https://dl.google.com 的遥控器上不存在依赖项,但它存在于我的本地,并且 gradle 应该从我的本地获取它。请帮助我如何构建这个项目。

【问题讨论】:

同级。你找到解决办法了吗? 不,我还没有找到解决方案。我开了一张票github.com/flutter/flutter/issues/57020#issuecomment-627911003 我解决了我的问题。看我的回答。 【参考方案1】:

我有一个包含多个库模块和一个应用程序模块的项目。我遇到了同样的问题,因为我想从我的一个库模块启动颤振模块。

我通过添加解决了它

repositories 
maven 
    url '../path/to_your/flutter_repo'

maven 
    url 'https://storage.googleapis.com/download.flutter.io'

在应用模块和库模块中build.gradle

我不需要mavenLocal()

我还需要添加

profile 
    initWith debug

在每个模块中build.gradle

这就是我的应用模块和库模块build.gradle 现在的样子:

应用模块build.gradle:

plugins 
    id 'com.android.application'


repositories 
    maven 
        url '../core/webshop/flutter_repo'
    
    maven 
        url 'https://storage.googleapis.com/download.flutter.io'
    


android 
    compileSdkVersion toolVersions.compileSdk

    defaultConfig 
       ...
    

    signingConfigs 
        release 
            ...
        
    

    buildTypes 
        release 
            ...
        
        profile 
            initWith debug
        
    

    compileOptions 
        sourceCompatibility 1.8
        targetCompatibility 1.8
    


dependencies 
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    // Project modules
    implementation project('your_lib_module1')
    implementation project('your_lib_module2')
    ...


库模块build.gradle,你要添加flutter模块的地方:

apply plugin: 'com.android.library'

repositories 
    maven 
        url './flutter_repo'
    
    maven 
        url 'https://storage.googleapis.com/download.flutter.io'
    


android 
    compileSdkVersion toolVersions.compileSdk

    defaultConfig 
        ...
    

    buildTypes 
        release 
            ...
        

        profile 
            initWith debug
        
    

    compileOptions 
        sourceCompatibility 1.8
        targetCompatibility 1.8
    

    kotlinOptions 
        jvmTarget = "1.8"
    


dependencies 
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    // Project modules
    implementation project('your_lib_module3')

    // flutter
    debugImplementation 'com.example.animation_module:flutter_debug:1.0'
    profileImplementation 'com.example.animation_module:flutter_profile:1.0'
    releaseImplementation 'com.example.animation_module:flutter_release:1.0'
...

【讨论】:

【参考方案2】:

我也有同样的问题,通过设置配置解决了

android 
    buildTypes 
        release 
            ....
        
        profile 
            ....
        
        debug 
            ....
        
    


configurations 
    // Initializes a placeholder for the profileImplementation dependency configuration
    profileImplementation 


dependencies 
        debugImplementation xxx
        // Then it can work
        profileImplementation xxx
        releaseImplementation xxx


Picking a specific build type in a dependency

【讨论】:

不要复制粘贴并链接您自己的答案。如果您认为这个问题可以从与另一个问题完全相同的答案中受益 - 这可能表明该问题是重复的,应该被标记【参考方案3】:

我有同样的问题,并在dependencyResolutionManagement 中添加settings.gradle 的存储库来解决它

dependencyResolutionManagement 
repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
repositories 
    google()
    mavenCentral()
    maven 
        url '/yourpath/your_flutter_module/build/host/outputs/repo'
    
    maven 
        url 'https://storage.googleapis.com/download.flutter.io'
    
  

【讨论】:

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