productFlavors {
        flavor_dev {
            resValue "string", "FILE_PROVIDER_AUTHORITIES", applicationId + '.fileprovider'
            resValue "string", "BASE_URL", 'http://epharma.brainstation-23.net/'
            resValue "string", "NETWORK_SECURITY_CONFIG", '@xml/network_security_config_dev'
            resValue "string", "USER_ID", '01869263573'
            resValue "string", "PASSWORD", '123456'
        }
        flavor_prod {
            resValue "string", "FILE_PROVIDER_AUTHORITIES", applicationId + '.fileprovider'
            resValue "string", "BASE_URL", 'http://www.e-pharmabd.com/'
            resValue "string", "NETWORK_SECURITY_CONFIG", '@xml/network_security_config_prod'
            resValue "string", "USER_ID", ''
            resValue "string", "PASSWORD", ''
        }
    }