gistfile1.txt

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23"

    defaultConfig {
        applicationId "xxxxxxxxxxx"
        minSdkVersion 16
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }

    productFlavors {
        alpha {
            versionCode 1
            versionName "1.0"
        }

        beta {
            versionCode 2
            versionName "2.0"
        }
    }



    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

}

dependencies {
....
}