Menambahkan perangkat Matter baru ke rumah

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Home API untuk iOS menggunakan hub Matter untuk mengaktifkan perangkat ke fabric. Selama commissioning, aplikasi mengirimkan perintah ke SDK, lalu ke hub.

Untuk mengaktifkan perangkat Matter:

1. Beri tahu Home APIs iOS SDK untuk bersiap menerima permintaan komisi Matter dengan structure.prepareForMatterCommissioning(). Perintah ini akan melakukan hal berikut:

   • Verifikasi bahwa izin telah diberikan.
   • Pastikan hub online dan dapat dijangkau.
   • Pastikan tidak ada sesi komisi aktif lainnya yang sedang berlangsung.

   do {
     try await structure.prepareForMatterCommissioning()
   } catch {
     Logger.error("Failed to prepare for Matter Commissioning: \(error).")
     return
   }
   

2. Buat permintaan dengan MatterAddDeviceRequest() untuk memulai alur dukungan Matter Apple.

   let topology = MatterAddDeviceRequest.Topology(
     ecosystemName: "Google Home",
     homes: [MatterAddDeviceRequest.Home(displayName: structure.name)]
   )
   
   let request = MatterAddDeviceRequest(topology: topology)
   

3. Lakukan permintaan dengan perform(). Jika terjadi error, batalkan permintaan commissioning dengan structure.cancelMatterCommissioning().

   do {
     Logger.info("Starting MatterAddDeviceRequest.")
     try await request.perform()
     Logger.info("Successfully completed MatterAddDeviceRequest.")
     let commissionedDeviceIDs = try structure.completeMatterCommissioning()
     Logger.info("Commissioned device IDs: \(commissionedDeviceIDs).")
   } catch let error {
     structure.cancelMatterCommissioning()
     Logger.error("Failed to complete MatterAddDeviceRequest: \(error).")
   }
   

4. Buat App Group ID di Apple Developer Console untuk mengizinkan aplikasi berkomunikasi dengan ekstensi MatterAddDevice saat menyiapkan perangkat.

   Anda juga harus memperbarui ID paket aplikasi dan profil penyediaan untuk menggunakan ID grup ini.

5. Saat melakukan inisialisasi, konfigurasikan instance Home untuk menggunakan ID grup.

   func application(_ application: UIApplication, didFinishLaunchingWithOptions
   launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
     Home.configure {
       $0.sharedAppGroup = "group.com.sample.app.commissioning"
     }
   
     return true
   }
   

6. Terapkan Ekstensi Aplikasi Matter iOS dari Apple.

   Kode contoh menunjukkan contoh penerapan subclass dari MatterAddDeviceExtensionRequestHandler API Apple.

   Minimal, tambahkan Framework GoogleHomeMatterCommissionerSDK ke target ekstensi dan ganti tiga metode untuk memanggil API Google Home platformHomeMatterCommissioner.

   • commissionDevice
   • rooms
   • configureDevice

   import MatterSupport
   import GoogleHomeMatterCommissionerSDK
   import OSLog
   
   final class RequestHandler: MatterAddDeviceExtensionRequestHandler {
     // The App Group ID defined by the application to share information between the extension and main app.
     private static var appGroup = "group.com.sample.app.commissioning"
   
     ...
   
     // MARK: - Home API commissioning handlers
   
     /// Commissions a device to the Google Home ecosystem.
     /// - Parameters:
     ///   - home: The home that the device will be added to
     ///   - onboardingPayload: The payload to be sent to the Matter Commissioning SDK to commission the device.
     ///   - commissioningID: An identifier not used by the Home API SDK.
     override func commissionDevice(in home: MatterAddDeviceRequest.Home?, onboardingPayload: String, commissioningID: UUID) async throws {
       Logger.info("Commission Matter device with payload: '\(onboardingPayload)'.")
   
       var onboardingPayloadForHub = onboardingPayload
       let homeMatterCommissioner = try HomeMatterCommissioner(appGroup: RequestHandler.appGroup)
       try await homeMatterCommissioner.commissionMatterDevice(
       onboardingPayload: onboardingPayloadForHub)
     }
   
     /// Obtains rooms from the Home Ecosystem to present to the user during the commissioning flow.
     /// - Parameter home: The home that the device will be added to.
     /// - Returns: A list of rooms if obtained from the Google Home ecosystem or an empty list if there was an error in getting them.
     override func rooms(in home: MatterAddDeviceRequest.Home?) async -> [MatterAddDeviceRequest.Room] {
       do {
         let homeMatterCommissioner = try HomeMatterCommissioner(appGroup: RequestHandler.appGroup)
         let fetchedRooms = try homeMatterCommissioner.fetchRooms()
         Logger.info("Returning \(fetchedRooms.count) fetched rooms.")
         return fetchedRooms
       } catch {
         Logger.info("Failed to fetch rooms with error: \(error).")
         return []
       }
     }
   
     /// Pushes the device's configurations to the Google Home Ecosystem.
     /// - Parameters:
     ///   - name: The friendly name the user chose to set on the device.
     ///   - room: The room identifier that the user chose to put the device in.
     override func configureDevice(named name: String, in room: MatterAddDeviceRequest.Room?) async {
       Logger.info("Configure Device name: '\(name)', room: \(room?.displayName ?? "").")
       do {
         let homeMatterCommissioner = try HomeMatterCommissioner(appGroup: RequestHandler.appGroup)
         await homeMatterCommissioner.configureMatterDevice(
           deviceName: name, roomName: room?.displayName)
       } catch {
         Logger.info("Configure Device failed with error: \(error).")
       }
     }
   }