android - 如何使用自定义 gradle 任务一次构建多个 apk？

Question

我正在努力寻找一种使用 gradle 一次构建多个 apk 的方法。

我想要一个自定义 gradle 任务，它只考虑带有 enviroment = "production" 的变体和所有品牌，但nonPublishedBrand和 buildtype = "release" (见下面的代码)。

对于每个变体，我需要:

1. 生成签名的apk

2. 使用相关任务将 prodguard 映射上传到 bugsnag uploadBugsnag${variant.name}-releaseMapping

3. 将 apk 重命名为 <brand>-<version>.apk并将其移至公共(public)文件夹 $buildDir/myApks

我只找到了一种方法来让组装任务也运行我的自定义任务，但这并不理想，因为我不想在每次构建生产版本变体时上传映射，但只有在它意味着启动特定的 gradle 任务时才上传映射.

gradle 可以实现吗？你能给我指出正确的方向吗？

请参阅我的 build.gradle android 部分以供引用:

android {
compileSdkVersion 27

defaultConfig {
    minSdkVersion 15
    targetSdkVersion 27
    versionCode 1000000
    versionName "1.0.0.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}


signingConfigs {
    release {
        storeFile file("keystore/keystore")
        storePassword '*******'
        keyAlias '*******'
        keyPassword '*******'
    }
}

buildTypes {

    debug {
        applicationIdSuffix ".debug"
        versionNameSuffix ".debug"
        manifestPlaceholders = [buildTypePrefix: "D_"]
    }

    release {
        debuggable false
        signingConfig signingConfigs.release
        minifyEnabled true
        shrinkResources true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        manifestPlaceholders = [buildTypePrefix: ""]
    }
}


flavorDimensions "environment", "brand"

productFlavors {
    //ENVIRONMENTS
    staging {
        dimension "environment"
        applicationIdSuffix ".staging"
        versionNameSuffix ".staging"
        buildConfigField("String", "BASE_URL", "\"http://baseurl-staging.com\"")
        manifestPlaceholders = [environmentPrefix: "S_"]
    }

    production {
        dimension "environment"
        buildConfigField("String", "BASE_URL"l, "\"http://baseurl-prod.com\"")
        manifestPlaceholders = [environmentPrefix: ""]
    }

    //BRANDS
    nonPublishedBrand {
        dimension "brand"
        applicationId "${packageBaseName}.nonpublishedbrand"
        manifestPlaceholders = [appName: "Non published brand"]
        ext {
            facebook_app_id = [
                    staging: "0000000",
                    prod   : "11111111"
            ]
        }
    }


    brand1 {
        dimension "brand"
        applicationId "${packageBaseName}.brand1"
        manifestPlaceholders = [appName: "Brand 1"]
        ext {
            facebook_app_id = [
                    staging: "22222222",
                    prod   : "33333333"
            ]
        }
    }

    brand2 {
        dimension "brand"
        applicationId "${packageBaseName}.brand2"
        manifestPlaceholders = [appName: "Brand 2"]
        ext {
            facebook_app_id = [
                    staging: "44444444",
                    prod   : "555555555"
            ]
        }
    }
}

productFlavors {
    applicationVariants.all { variant ->
        def isDebug = false
        if (variant.buildType.name == "debug") {
            isDebug = true
        }

        def isStaging = false
        def flavors = variant.productFlavors
        def environment = flavors[0]
        if (environment.name == "staging") {
            isStaging = true
        }

        def facebookAppId = ""
        if (isStaging){
            facebookAppId = flavors[1].facebook_app_id.staging
        }else{
            facebookAppId = flavors[1].facebook_app_id.prod
        }

        variant.buildConfigField "String", "FACEBOOK_APP_ID", "\"${facebookAppId}\""
    }
}

dataBinding {
    enabled = true
}

bugsnag {
    autoUpload false
}
}

Answer 1

circle.ci is an efficient way to generate builds with each commit.
Documentation : https://circleci.com/docs/2.0/

你的 circle.yml 文件应该是这样的:

    override:
        - ./gradlew clean :mobile:assemblePre -PdisablePreDex -Pandroid.threadPoolSize=1 -Dorg.gradle.parallel=false -Dorg.gradle.jvmargs="-Xms2048m -Xmx4608m"
        -  cp -r ~ build/outputs/apk/build/pre/*.apk  $CIRCLE_ARTIFACTS

        - ./gradlew clean :mobile:assembleRelease -PdisablePreDex -Pandroid.threadPoolSize=1 -Dorg.gradle.parallel=false -Dorg.gradle.jvmargs="-Xms2048m -Xmx4608m"
        - cp -r ~build/outputs/apk/build/release/*.apk $CIRCLE_ARTIFACTS

assemblePre 和assembleRelease 是在上述情况下执行的任务。您可以尝试在此处编写自定义任务。