applicationIdSuffix

gistfile1.txt

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.0"

    defaultConfig {
        applicationId "com.example.myapplication"
        minSdkVersion 15
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {

        }
    }

    productFlavors {

        mobile {
        }

        gg {
            applicationId "com.cusotm.package"
        }
    }
}
android.applicationVariants.all { variant ->
    if (variant.baseName.contains("gg")) {
        variant.buildType.applicationIdSuffix = ".customsufifx"
    }
}