buildTypes {
    release {}
    test {}
    debug {}
}
productFlavors {
    europe {}
    asia {}
}

android.sourceSets.europe {
    res.srcDirs = ['flavor_resources/europe/res']
}

android.sourceSets.europe.debug {
    res.srcDirs = ['flavor_resources/europe/debug/res']
}

buildTypes {
 release {
 manifestPlaceholders = [ applicationLabel: "@string/app_name"]
 }
 debug {
 manifestPlaceholders = [ applicationLabel: "@string/app_name_dev" ]
 }
}