1a7bbdc625
- 所有公开 API 改为 completion handler (Result<T, Error>) - 状态通知改为 DuooomiBleSDKDelegate 协议 - 移除 Sendable、@MainActor、AsyncStream、CheckedContinuation - 网络请求改为 URLSession.dataTask 回调 - BLE 通信改为 delegate + 闭包模式 - deployment target 降至 iOS 12.2 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
71 lines
2.0 KiB
Swift
71 lines
2.0 KiB
Swift
import SwiftUI
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import DuooomiBleSDK
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/// Demo 入口：初始化 SDK 并注入到视图树。
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@main
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struct DemoApp: App {
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@StateObject private var viewModel = DemoViewModel()
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var body: some Scene {
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WindowGroup {
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NavigationView {
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WrapperTestView(viewModel: viewModel)
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}
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}
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}
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}
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/// ViewModel 包装 SDK callback API，通过 DuooomiBleSDKDelegate 驱动 UI 更新。
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class DemoViewModel: NSObject, ObservableObject, DuooomiBleSDKDelegate {
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let sdk: DuooomiBleSDK
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@Published var btState: ConnectionState = .idle
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@Published var connectedDevice: DiscoveredDevice? = nil
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@Published var discoveredDevices: [DiscoveredDevice] = []
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@Published var deviceInfo: DeviceInfo? = nil
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@Published var version: String = ""
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@Published var isActivated: Bool = false
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@Published var transferProgress: Int = 0
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@Published var error: String? = nil
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override init() {
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sdk = DuooomiBleSDK(config: .init(apiKey: ""))
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super.init()
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sdk.delegate = self
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}
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// MARK: - DuooomiBleSDKDelegate
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func sdk(_ sdk: DuooomiBleSDK, didChangeState state: ConnectionState) {
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btState = state
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}
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func sdk(_ sdk: DuooomiBleSDK, didUpdateDevices devices: [DiscoveredDevice]) {
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discoveredDevices = devices
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}
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func sdk(_ sdk: DuooomiBleSDK, didConnectDevice device: DiscoveredDevice?) {
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connectedDevice = device
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}
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func sdk(_ sdk: DuooomiBleSDK, didUpdateDeviceInfo info: DeviceInfo?) {
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deviceInfo = info
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}
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func sdk(_ sdk: DuooomiBleSDK, didUpdateVersion version: String) {
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self.version = version
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}
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func sdk(_ sdk: DuooomiBleSDK, didChangeActivation isActivated: Bool) {
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self.isActivated = isActivated
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}
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func sdk(_ sdk: DuooomiBleSDK, didUpdateProgress progress: Int) {
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transferProgress = progress
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}
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func sdk(_ sdk: DuooomiBleSDK, didEncounterError error: String?) {
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self.error = error
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}
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}
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