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//
// MenuManager.swift
// SmartDeviceLink-Example-Swift
//
// Created by Nicole on 4/11/18.
// Copyright © 2018 smartdevicelink. All rights reserved.
//
import Foundation
import SmartDeviceLink
import SmartDeviceLinkSwift
class MenuManager: NSObject {
/// Creates and returns the menu items
///
/// - Parameter manager: The SDL Manager
/// - Returns: An array of SDLAddCommand objects
class func allMenuItems(with manager: SDLManager, choiceSetManager: PerformInteractionManager) -> [SDLMenuCell] {
return [menuCellSpeakName(with: manager),
menuCellGetAllVehicleData(with: manager),
menuCellShowPerformInteraction(with: manager, choiceSetManager: choiceSetManager),
menuCellRecordInCarMicrophoneAudio(with: manager),
menuCellDialNumber(with: manager),
menuCellChangeTemplate(with: manager),
menuCellWithSubmenu(with: manager)]
}
/// Creates and returns the voice commands. The voice commands are menu items that are selected using the voice recognition system.
///
/// - Parameter manager: The SDL Manager
/// - Returns: An array of SDLVoiceCommand objects
class func allVoiceMenuItems(with manager: SDLManager) -> [SDLVoiceCommand] {
guard manager.systemCapabilityManager.vrCapability else {
SDLLog.e("The head unit does not support voice recognition")
return []
}
return [voiceCommandStart(with: manager), voiceCommandStop(with: manager)]
}
}
// MARK: - Root Menu
private extension MenuManager {
/// Menu item that speaks the app name when selected
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLMenuCell object
class func menuCellSpeakName(with manager: SDLManager) -> SDLMenuCell {
return SDLMenuCell(title: ACSpeakAppNameMenuName, icon: SDLArtwork(image: UIImage(named: SpeakBWIconImageName)!.withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), voiceCommands: [ACSpeakAppNameMenuName], handler: { _ in
manager.send(request: SDLSpeak(tts: ExampleAppNameTTS), responseHandler: { (_, response, error) in
guard response?.resultCode == .success else { return }
SDLLog.e("Error sending the Speak RPC: \(error?.localizedDescription ?? "no error message")")
})
})
}
/// Menu item that, when selected, shows a submenu with all possible vehicle data types
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLMenuCell object
class func menuCellGetAllVehicleData(with manager: SDLManager) -> SDLMenuCell {
let submenuItems = allVehicleDataTypes.map { submenuName in
SDLMenuCell(title: submenuName, icon: nil, voiceCommands: nil, handler: { triggerSource in
VehicleDataManager.getAllVehicleData(with: manager, triggerSource: triggerSource, vehicleDataType: submenuName)
})
}
return SDLMenuCell(title: ACGetAllVehicleDataMenuName, icon: SDLArtwork(image: UIImage(named: CarBWIconImageName)!.withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), subCells: submenuItems)
}
/// A list of all possible vehicle data types
static var allVehicleDataTypes: [String] {
return [ACAccelerationPedalPositionMenuName, ACAirbagStatusMenuName, ACBeltStatusMenuName, ACBodyInformationMenuName, ACClusterModeStatusMenuName, ACDeviceStatusMenuName, ACDriverBrakingMenuName, ACECallInfoMenuName, ACElectronicParkBrakeStatus, ACEmergencyEventMenuName, ACEngineOilLifeMenuName, ACEngineTorqueMenuName, ACExternalTemperatureMenuName, ACFuelLevelMenuName, ACFuelLevelStateMenuName, ACFuelRangeMenuName, ACGPSMenuName, ACHeadLampStatusMenuName, ACInstantFuelConsumptionMenuName, ACMyKeyMenuName, ACOdometerMenuName, ACPRNDLMenuName, ACRPMMenuName, ACSpeedMenuName, ACSteeringWheelAngleMenuName, ACTirePressureMenuName, ACTurnSignalMenuName, ACVINMenuName, ACWiperStatusMenuName]
}
/// Menu item that shows a custom menu (i.e. a Perform Interaction Choice Set) when selected
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLMenuCell object
class func menuCellShowPerformInteraction(with manager: SDLManager, choiceSetManager: PerformInteractionManager) -> SDLMenuCell {
return SDLMenuCell(title: ACShowChoiceSetMenuName, icon: SDLArtwork(image: UIImage(named: MenuBWIconImageName)!.withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), voiceCommands: [ACShowChoiceSetMenuName], handler: { triggerSource in
choiceSetManager.show(from: triggerSource)
})
}
/// Menu item that starts recording sounds via the in-car microphone when selected
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLMenuCell object
class func menuCellRecordInCarMicrophoneAudio(with manager: SDLManager) -> SDLMenuCell {
if #available(iOS 10.0, *) {
let audioManager = AudioManager(sdlManager: manager)
return SDLMenuCell(title: ACRecordInCarMicrophoneAudioMenuName, icon: SDLArtwork(image: UIImage(named: MicrophoneBWIconImageName)!.withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), voiceCommands: [ACRecordInCarMicrophoneAudioMenuName], handler: { _ in
audioManager.startRecording()
})
}
return SDLMenuCell(title: ACRecordInCarMicrophoneAudioMenuName, icon: SDLArtwork(image: UIImage(named: SpeakBWIconImageName)!.withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), voiceCommands: [ACRecordInCarMicrophoneAudioMenuName], handler: { _ in
manager.send(AlertManager.alertWithMessageAndCloseButton("Speech recognition feature only available on iOS 10+"))
})
}
/// Menu item that dials a phone number when selected
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLMenuCell object
class func menuCellDialNumber(with manager: SDLManager) -> SDLMenuCell {
return SDLMenuCell(title: ACDialPhoneNumberMenuName, icon: SDLArtwork(image: UIImage(named: PhoneBWIconImageName)!.withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), voiceCommands: [ACDialPhoneNumberMenuName], handler: { _ in
guard RPCPermissionsManager.isDialNumberRPCAllowed(with: manager) else {
manager.send(AlertManager.alertWithMessageAndCloseButton("This app does not have the required permissions to dial a number"))
return
}
VehicleDataManager.checkPhoneCallCapability(manager: manager, phoneNumber:"555-555-5555")
})
}
/// Menu item that changes the default template
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLMenuCell object
class func menuCellChangeTemplate(with manager: SDLManager) -> SDLMenuCell {
/// Lets give an example of 2 templates
var submenuItems = [SDLMenuCell]()
let errorMessage = "Changing the template failed"
/// Non-Media
let submenuTitleNonMedia = "Non - Media (Default)"
submenuItems.append(SDLMenuCell(title: submenuTitleNonMedia, icon: nil, voiceCommands: nil, handler: { (triggerSource) in
let display = SDLSetDisplayLayout(predefinedLayout: .nonMedia)
manager.send(request: display) { (request, response, error) in
guard response?.resultCode == .success else {
manager.send(AlertManager.alertWithMessageAndCloseButton(errorMessage))
return
}
}
}))
/// Graphic with Text
let submenuTitleGraphicText = "Graphic With Text"
submenuItems.append(SDLMenuCell(title: submenuTitleGraphicText, icon: nil, voiceCommands: nil, handler: { (triggerSource) in
let display = SDLSetDisplayLayout(predefinedLayout: .graphicWithText)
manager.send(request: display) { (request, response, error) in
guard response?.resultCode == .success else {
manager.send(AlertManager.alertWithMessageAndCloseButton(errorMessage))
return
}
}
}))
return SDLMenuCell(title: ACSubmenuTemplateMenuName, icon: nil, subCells: submenuItems)
}
/// Menu item that opens a submenu when selected
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLMenuCell object
class func menuCellWithSubmenu(with manager: SDLManager) -> SDLMenuCell {
var submenuItems = [SDLMenuCell]()
for i in 0 ..< 10 {
let submenuTitle = "Submenu Item \(i)"
submenuItems.append(SDLMenuCell(title: submenuTitle, icon: SDLArtwork(image: UIImage(named: MenuBWIconImageName)!.withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), voiceCommands: nil, handler: { (triggerSource) in
let message = "\(submenuTitle) selected!"
switch triggerSource {
case .menu:
manager.send(AlertManager.alertWithMessageAndCloseButton(message))
case .voiceRecognition:
manager.send(SDLSpeak(tts: message))
default: break
}
}))
}
return SDLMenuCell(title: ACSubmenuMenuName, icon: SDLArtwork(image: #imageLiteral(resourceName: "choice_set").withRenderingMode(.alwaysTemplate), persistent: true, as: .PNG), subCells: submenuItems)
}
}
// MARK: - Menu Voice Commands
private extension MenuManager {
/// Voice command menu item that shows an alert when triggered via the VR system
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLVoiceCommand object
class func voiceCommandStart(with manager: SDLManager) -> SDLVoiceCommand {
return SDLVoiceCommand(voiceCommands: [VCStart], handler: {
manager.send(AlertManager.alertWithMessageAndCloseButton("\(VCStart) voice command selected!"))
})
}
/// Voice command menu item that shows an alert when triggered via the VR system
///
/// - Parameter manager: The SDL Manager
/// - Returns: A SDLVoiceCommand object
class func voiceCommandStop(with manager: SDLManager) -> SDLVoiceCommand {
return SDLVoiceCommand(voiceCommands: [VCStop], handler: {
manager.send(AlertManager.alertWithMessageAndCloseButton("\(VCStop) voice command selected!"))
})
}
}
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