5.8 KiB
5.8 KiB
DuooomiBleSDK (iOS)
纯原生 Swift BLE SDK,零第三方依赖。
集成
CocoaPods
pod 'DuooomiBleSDK', :git => 'https://gitea.bowong.cc/comi-logic/duooomi-ios-sdk.git', :branch => 'main'
然后执行 pod install。
Swift Package Manager
// Package.swift
dependencies: [
.package(url: "https://gitea.bowong.cc/comi-logic/duooomi-ios-sdk.git", branch: "main")
]
初始化
let sdk = DuooomiBleSDK(config: .init(
apiKey: "your-api-key" // 必填
// apiHost: URL(...)!, // 默认 https://api.duooomi.com
// cdnHost: "https://cdn.bowong.cc/", // 默认
// firmwareIdentifier: "duomi", // 默认
// firmwareStatus: "DRAFT" // 默认
// aniWidth: 360, // ANI 转换宽度,默认 360
// aniHeight: 360, // ANI 转换高度,默认 360
// aniFps: "24", // ANI 转换帧率,默认 24
))
// 设置代理接收状态变化
sdk.delegate = self
代理(Delegate)
通过 DuooomiBleSDKDelegate 接收状态变化,所有方法在主线程调用,均有默认空实现:
extension ViewController: DuooomiBleSDKDelegate {
func sdk(_ sdk: DuooomiBleSDK, didChangeState state: ConnectionState) { }
func sdk(_ sdk: DuooomiBleSDK, didUpdateDevices devices: [DiscoveredDevice]) { }
func sdk(_ sdk: DuooomiBleSDK, didConnectDevice device: DiscoveredDevice?) { }
func sdk(_ sdk: DuooomiBleSDK, didUpdateDeviceInfo info: DeviceInfo?) { }
func sdk(_ sdk: DuooomiBleSDK, didUpdateVersion version: String) { }
func sdk(_ sdk: DuooomiBleSDK, didChangeActivation isActivated: Bool) { }
func sdk(_ sdk: DuooomiBleSDK, didUpdateProgress progress: Int) { }
func sdk(_ sdk: DuooomiBleSDK, didEncounterError error: String?) { }
}
API
所有异步方法使用 completion 回调,返回 Result<T, Error>。
扫描
| 方法 | 说明 |
|---|---|
scan() |
开始扫描,结果通过 delegate didUpdateDevices 回调 |
stopScan() |
停止扫描 |
连接
sdk.connect(deviceId: deviceId) { result in
switch result {
case .success(let device): print("Connected: \(device.name ?? device.id)")
case .failure(let error): print("Failed: \(error)")
}
}
sdk.disconnect { result in
// ...
}
设备命令
sdk.getDeviceInfo { result in
if case .success(let info) = result {
print("Brand: \(info.brand), Power: \(info.powerlevel)%")
}
}
sdk.getVersion { result in
if case .success(let info) = result {
print("Version: \(info.version)")
}
}
sdk.bind(userId: "user-id") { result in
if case .success(let resp) = result {
print("SN: \(resp.sn), Files: \(resp.contents.count)")
}
}
sdk.unbind(userId: "user-id") { result in /* ... */ }
sdk.deleteFile(key: "file-key") { result in /* ... */ }
文件传输
// 一步完成:格式校验 → ANI 转换 → prepare → transfer
sdk.transferMedia(fileUrl: "https://example.com/video.mp4") { result in
switch result {
case .success: print("Transfer complete")
case .failure(let error): print("Transfer failed: \(error)")
}
}
// 进度通过 delegate didUpdateProgress 回调
支持的媒体格式: JPEG、PNG、GIF、MP4、WebM、WebP
格式校验规则:
- 优先从 URL path 提取扩展名(自动忽略查询参数)
- 无扩展名时通过 HEAD 请求检查
Content-Type - 不支持的格式返回
DuooomiBleError.unsupportedFormat
固件升级
// 1. 查询最新固件
sdk.fetchLatestFirmware { result in
guard case .success(let info?) = result else { return }
// 2. 检查是否有新版本
let needUpdate = sdk.hasNewerFirmware(
deviceVersion: sdk.version,
serverVersion: info.version
)
// 3. OTA 升级
if needUpdate {
sdk.upgradeFirmware(fileUrl: info.fileUrl) { result in /* ... */ }
}
}
可读取状态
| 属性 | 类型 | 说明 |
|---|---|---|
btState |
ConnectionState |
idle / scanning / connecting / connected / disconnecting / disconnected |
discoveredDevices |
[DiscoveredDevice] |
扫描到的设备列表 |
connectedDevice |
DiscoveredDevice? |
当前连接设备 |
deviceInfo |
DeviceInfo? |
设备信息 |
version |
String |
固件版本 |
isActivated |
Bool |
是否已绑定 |
transferProgress |
Int |
传输进度 0-100 |
error |
String? |
最近错误 |
数据类型
// FirmwareInfo — fetchLatestFirmware 返回
public struct FirmwareInfo {
let version: String // 版本号
let fileUrl: String // 固件下载地址
let description: String? // 描述
let fileSize: String? // 文件大小(字节字符串)
let fileMd5: String? // MD5 校验
let identifier: String? // 设备标识
let status: String? // DRAFT / PUBLISHED
}
// DeviceInfo — getDeviceInfo 返回
public struct DeviceInfo {
let name: String // 设备名
let brand: String // 品牌
let size: String // 屏幕尺寸
let powerlevel: Int // 电量百分比
let allspace: UInt64 // 总存储(字节)
let freespace: UInt64 // 可用存储(字节)
}
// BindingResponse — bind 返回
public struct BindingResponse {
let success: Int // 1=成功
let sn: String // 设备序列号
let contents: [String] // 设备文件 key 列表
}
Info.plist
<key>NSBluetoothAlwaysUsageDescription</key>
<string>This app needs Bluetooth to communicate with your device</string>
技术规格
- iOS 12.2+ / Swift 5.0+ / 零依赖
- Delegate 回调模式,所有状态变化在主线程通知
- BLE 操作专用串行队列