TestSessionRecorder

public class TestSessionRecorder

The TestSessionRecorder class is used to detect and record when a user blows into the Wing sensor.

Properties

  • The object that acts as the delegate for the recorder.

    Declaration

    Swift

    public weak var delegate: TestRecorderDelegate?

  • The duration of the recording session.

    Declaration

    Swift

    public let testDuration: TimeInterval = 6.0

  • The threshold that the sensor recording strength must surpass to be considered a valid test.

    Declaration

    Swift

    public let signalStrengthThreshold: Double = 0.6

  • Indicates whether or not the recorded blow has passed the required signal strength threshold to be considered a valid, processable blow.

    Declaration

    Swift

    public fileprivate(set) var signalStrengthThresholdPassed = false

  • The current state of the recorder.

    Declaration

    Swift

    public fileprivate(set) var state: TestRecorderState = .ready

  • The filepath where the recording is saved to.

    Declaration

    Swift

    public var recordingFilepath: String?

Initialization

  • Initializes an instance of the TestSessionRecorder class.

    Declaration

    Swift

    public init()

Configuration

  • Configures the blow detection and audio recorders. Starts the blow detection recorder.

    Throws

    TestSessionRecorder.Error.configurationFailed if either the blow detection or audio recorders configuration fails.

    Declaration

    Swift

    public func configure() throws

Start/Stop Recorder

  • Starts the recording for a lung function test.

    Declaration

    Swift

    public func startRecording()

  • Ends the recording session.

    Declaration

    Swift

    public func stopRecording()