Structure `Helper`

struct Helper

various helper methods

Methods

static func bootTime() -> Double?

get the last time that the ios device was booted

static func calculateChecksum(url: URL) -> String?

calculate md5 checksum for large files

static func getDeviceModelCode() -> String

static func getGpsLocation(locationManager: CLLocationManager) -> [Double]

static func getRecordingId() -> String

generate an id for the scene based on time and device id

static func getRecordingDataDirectoryPath(recordingId: String) -> String

static func showToast(controller: UIViewController, message : String, seconds: Double)

display a toast message