CheckIfGcmServerSettingsPresent CheckIfGcmServerSettingsShouldBeSet DeleteGcmServerSettings GetGcmPropagation2VS GetGcmServerSettings SetGcmPropagation2VS UpdateGcmServerSettings

boolean Gcm::CheckIfGcmServerSettingsShouldBeSet ( ) It checks if GCM server settings should be set. Returns: (boolean) True if server settings should be set; False otherwise. Note: It takes in account gcm propagation option.