gradle中基于产品风味的包装选项

Question

我使用打包选项来排除一些库。可以根据产品的口味来选择包装吗？例如：

android {
    productFlavors {
        flavorDimensions 'models'
            S2 {
                flavorDimension 'models'
                minSdkVersion 22
                ....
            }
            S6 {
                flavorDimension 'models'
                minsdkversion 22
                ....
            }
        }


    packagingOptions {
        exclude 'lib/armeabi/libs2.so'
        exclude 'lib/arm64-v8a/libs6.so
    }
}

现在在上面的代码中，我想在为s6风格生成的apk中只排除'lib/armeabi/libs2.so'，在为s2风格生成的apk中只排除'lib/arm64-v8a/libs6.so'

我们怎样才能做到这一点。

Answer 1

我遇到了同样的问题，然后，我开发了一个gradle插件来解决这个问题。你可以使用check it(android-soexcluder) out here

它非常容易使用：

soexcluder {
    s2 {
        exclude 'lib/arm64-v8a/libs6.so'
    }

    s6 {
        exclude 'lib/armeabi/libs2.so'
    }
}

除此之外，repository中甚至还有一个示例项目

Answer 2

基于@Dodolong解决方案：

  packagingOptions {
      ...
        gradle.startParameter.getTaskNames().each { task ->
            if (task.contains('assemble')) {
                if (task.contains('s2')) {
                    exclude 'lib/**/my_cool_lib1.so'
                } else if (task.contains('s6')) {
                    exclude 'lib/**/my_cool_lib2.so'
                }
            }
        }

  }

Answer 3

我遇到了同样的问题，我在依赖闭包中添加了代码短语。其概念是在任务执行时检测风格类型。并查找productFlavors实例以排除库。

android {
    productFlavors {
        flavorDimensions 'models'
            S2 {
                flavorDimension 'models'
                minSdkVersion 22
                ....
            }
            S6 {
                flavorDimension 'models'
                minsdkversion 22
                ....
            }
        }
}

dependencies {
    gradle.startParameter.getTaskNames().each { task ->
        println 'task name is :' + task
        if (task.contains('assemble')) {
            def android = project.extensions.findByName("android")

            if(android != null) {
                com.android.build.gradle.internal.dsl.PackagingOptions packagingOptions = android["packagingOptions"]

                if (packagingOptions != null) {
                    if(task.contains("S2")){
                        packagingOptions.exclude('lib/lib_for_s2.so')
                    } else if(task.contains("S6")) {
                        packagingOptions.exclude'lib/lib_for_s6.so')
                    }
                }
            }
            println 'libraries will be excluded: ' + packagingOptions.excludes
        }
    }
}