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ЮрийСПб
Asked:2020-07-18 21:41:36 +0000 UTC2020-07-18 21:41:36 +0000 UTC

buildConfigField 方法在单独的 gradle 文件中不可见

  • 772

鉴于：

  1. 多个flavors（en等es）
  2. 文件夹myData.properties中的每个flavor文件project/config/{FLAVOR_NAME}
  3. 用于从 p2 的文件数据gradle中填充字段的自创建文件BuildConfig.java

目标：

在特定选定的构建过程中调用我的方法flavor并填充中的字段BuildConfig.java

问题：

我可以将名称flavor-a 作为字符串传递给我的方法，从而在方法中获取数据文件的路径，但buildConfigField在这种情况下该方法不可见。

我也可以传递ApplicationVariant variant给我的方法并调用variant.buildConfigField我的方法。但是在这种情况下，我无法获取blockApplicationVariant variant中的变量。我只能通过运行所有一般构建选项来在本节之外获取它，但在这种情况下，我必须为所有选项放置数据文件，或者如果没有则不抛出错误。productFlavorsbuild.gradle(module app)applicationVariants.all { variant -> fillArrays(variant)}

长话短说：

如何buildConfigField在自己的gradle文件中调用方法或如何进入ApplicationVariant variant块productFlavors

marketSkusCreator.gradle

ext {
    fillArrays = { variant ->
        def pathToFileWithData = "config/" + variant.productFlavors[0].name + "/marketSkus.properties"

        if (rootProject.file(pathToFileWithData).exists()) {
            def marketSkusPropertiesFile = rootProject.file(pathToFileWithData);
            def properties = new Properties()
            properties.load(new FileInputStream(marketSkusPropertiesFile))

            //buildConfigField - method not found, so I cant pass only flavor name as string to fillArrays method
            //buildConfigField('String[]', 'OLD_SKUS', properties.get("marketSkusOld"))
            variant.buildConfigField('String[]', 'OLD_SKUS', properties.get("marketSkusOld"))
            variant.buildConfigField('String[]', 'VER_2_SKUS', properties.get("marketSkusVer2"))
            variant.buildConfigField('String[]', 'INAPP_SKUS', properties.get("marketSkusInapp"))
        } else {
            logger.lifecycle('pathToFileWithData: {}', pathToFileWithData)
            throw new GradleException("You need to have marketSkus.properties file in root of project with " +
                    "marketSkusOld," +
                    "marketSkusVer2," +
                    " variables to build project")
        }
    }
}

build.gradle（模块应用程序）（删节）

import com.android.build.gradle.api.ApplicationVariant

apply plugin: 'com.android.application'

apply from: '../marketSkusCreator.gradle'

android {
    compileSdkVersion 25
    buildToolsVersion '25.0.3'

    productFlavors {
        es {
            fillArrays(curVariant) //how to get it - {curVariant} (type: ApplicationVariant)
        }

        en {
            fillArrays(curVariant) //how to get it - {curVariant} (type: ApplicationVariant)
        }
    }

    //this works, but I do not want to call method for each flavor during each build
    //applicationVariants.all {ApplicationVariant variant ->
    //    fillArrays(variant)
    //}
}

Anglo-Saxon 中的相同问题：在单独的 gradle 文件中找不到 buildConfigField 方法

java

1 个回答

  1. Best Answer

    这是一个适合您的marketSkusCreator.gradle文件：

    import java.util.regex.Matcher
import java.util.regex.Pattern

def getCurrentBuildType() {

    Gradle gradle = getGradle()
    String  tskReqStr = gradle.getStartParameter().getTaskRequests().toString()

    if (tskReqStr.contains("Release")) {
        println "getCurrentBuildType release"
        return "release"
    }
    else if (tskReqStr.contains("Debug")) {
        println "getCurrentBuildType debug"
        return "debug"
    }
    return "";
}

def getCurrentFlavor() {

    Gradle gradle = getGradle()
    String  tskReqStr = gradle.getStartParameter().getTaskRequests().toString()

    Pattern pattern;

    if( tskReqStr.contains( "assemble" ) )
        pattern = Pattern.compile("assemble(\\w+)(Release|Debug)")
    else
        pattern = Pattern.compile("generate(\\w+)(Release|Debug)")

    Matcher matcher = pattern.matcher( tskReqStr )

    if( matcher.find() )
        return matcher.group(1).toLowerCase()
    else
    {
        return "";
    }
}

ext {
    fillArrays = { variant ->
        def pathToFileWithData = "config/" + variant.productFlavors[0].name + "/marketSkus.properties"
        def buildTypeName = variant.buildType.name
        def flavorName = variant.productFlavors[0].name;

        if (getCurrentFlavor() == flavorName && buildTypeName == getCurrentBuildType())
        {
            project.logger.lifecycle(pathToFileWithData)
            if (rootProject.file(pathToFileWithData).exists()) {
                def marketSkusPropertiesFile = rootProject.file(pathToFileWithData);
                def properties = new Properties()
                properties.load(new FileInputStream(marketSkusPropertiesFile))

                //buildConfigField - method not found, so I cant pass only flavor name as string to fillArrays method
                //buildConfigField('String[]', 'OLD_SKUS', properties.get("marketSkusOld"))
                variant.buildConfigField('String[]', 'OLD_SKUS', properties.get("marketSkusOld"))
                variant.buildConfigField('String[]', 'VER_2_SKUS', properties.get("marketSkusVer2"))
                variant.buildConfigField('String[]', 'INAPP_SKUS', properties.get("marketSkusInapp"))
            } else {
                logger.lifecycle('pathToFileWithData: {}', pathToFileWithData)
                throw new GradleException("You need to have marketSkus.properties file in root of project with " +
                        "marketSkusOld," +
                        "marketSkusVer2," +
                        " variables to build project")
            }
        }
    }
}

    并且已经在build.gradle（模块应用程序）中调用：

    applicationVariants.all { variant ->
            fillArrays(variant)
        }

    PS函数getCurrentFlavor()取自这里

    • 1

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