摇篮：android.variantFilter原因版本升级后无法摇篮2.2.1

问题描述：

我在那里有很多口味的Android项目的工作，我在的build.gradle 用这个code设置每个风味包名称：

I am working in an Android project which has many flavors, I used this code in build.gradle to set the package name for each flavor:

flavorDimensions "type", "feature"

productFlavors {
    abc { flavorDimension "type" }

    def { flavorDimension "type" }

    ABC { flavorDimension "feature" } 

    DEF { flavorDimension "feature" } 
}
android.variantFilter { variant ->
    def flavorString = ""
    def flavors = variant.getFlavors()
    for (int i = 0; i < flavors.size(); i++) {
        flavorString += flavors[i].name;
    }
    if(flavorString.equalsIgnoreCase("abcABC")) {
        variant.getDefaultConfig().applicationId "com.my.app.abc.abc"
    }
    if(flavorString.equalsIgnoreCase("abcDEF")) {
        variant.getDefaultConfig().applicationId "com.my.app.abc.def"
    }
    if(flavorString.equalsIgnoreCase("defABC")) {
        variant.getDefaultConfig().applicationId "com.my.app.def.abc"
    }
    if(flavorString.equalsIgnoreCase("defDEF")) {
        variant.getDefaultConfig().applicationId "com.my.app.def.def"
    }
}

一切都很好，直到我更新了我从的gradle 1.10.0 2.2.1，构建失败，我得到这个错误信息：

Everything was fine until I updated my gradle from 1.10.0 to 2.2.1, the build is failed and I get this error message:

Error:(63, 0) No signature of method: com.android.build.gradle.internal.api.ReadOnlyProductFlavor.applicationId() is applicable for argument types: (java.lang.String) values: [com.hac.apps.megahd.acc]
Possible solutions: getApplicationId()

这似乎是 variant.getDefaultConfig（）的applicationID 现在的工作不同。我搜索文档的网络为 android.variantFilter ，但它似乎并没有被存在了。

It seems like the variant.getDefaultConfig().applicationId is working different now. I searched the internet for the document for android.variantFilter but it seems not to be exist.

任何人都可以告诉我，我如何才能在2.2.1的gradle这code的工作？非常感谢。

Anyone can tell me how do I get this code work in gradle 2.2.1? Thanks a lot.

答

该variantFilter旨在只能用来允许或禁止某些构建组合。该defaultConfig对象是共享的，只读的。如果要分配的applicationID对变种，我想你应该更类似于这样：

The variantFilter is meant to be used only to allow or disallow builds of certain combinations. The defaultConfig object is shared and read-only. If you want to assign applicationId's to variants, I think you should something more similar to this:

buildTypes {
applicationVariants.all { variant ->

    def projectFlavorNames = []

    variant.productFlavors.each() { flavor ->
        projectFlavorNames.add(flavor.name)
    }

    project.logger.debug('Application variant ' + variant.name + '. Flavor names list: ' + projectFlavorNames)

    if (projectFlavorNames.contains('customer1') && projectFlavorNames.contains('variant1')) {
        variant.mergedFlavor.applicationId = 'com.customer1.variant1'
    } else if (projectFlavorNames.contains('customer2') && projectFlavorNames.contains('variant2')) {
        variant.mergedFlavor.applicationId = 'com.customer2.variant2'
    } // else use standard package name

    project.logger.debug('Using project name: ' + variant.packageName)
}

// ...

}

从Dynamically生成的多口味的配置包名

摇篮：android.variantFilter原因版本升级后无法摇篮2.2.1

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