copy dropbox

def publishDropboxTask = project.tasks.create("publishDropbox")
android.applicationVariants.all { variant ->
     TODO: made dropbox task work with new variant output API
    variant.outputs.each { output ->
        def publishDropboxVariantTask = project.tasks.create("publishDropbox${variant.name.capitalize()}", Copy)
        publishDropboxVariantTask.from(output.outputFile)
        publishDropboxVariantTask.into(file(PUBLISH_FOLDER))
    
        publishDropboxVariantTask.dependsOn variant.assemble
        publishDropboxTask.dependsOn publishDropboxVariantTask
    }
}

def copyProguardMappingTask = project.tasks.create("copyProguardMapping")
android.applicationVariants.all { variant ->
    if(variant.getBuildType().isMinifyEnabled()){
       def copyProguardMappingVariantTask = project.tasks.create("copyProguardMapping${variant.name.capitalize()}", Copy)
       copyProguardMappingVariantTask.from(variant.mappingFile)
       copyProguardMappingVariantTask.into(file(MAPPING_FOLDER))
       copyProguardMappingVariantTask.rename ('mapping.txt', "mapping-${variant.name}.txt")

       copyProguardMappingVariantTask.dependsOn variant.assemble
       copyProguardMappingTask.dependsOn copyProguardMappingVariantTask    
    }
}