修复Ios

local_plugins/ble_service/ios/ble_service/Sources/ble_service/BleService.swift

@@ -249,7 +249,10 @@ private var cmdReplyType: UInt8 = 0
          clearPairedMacAddress()
      }
     /// 开始扫描BLE设备
-    public func startScan(timeout: TimeInterval = 30.0) -> Bool {
+    /// @param timeout 扫描超时时间，默认30秒
+    /// @param uuids 要扫描的服务UUID列表
+    /// @return 是否成功开始扫描
+    public func startScan(timeout: TimeInterval = 30.0, uuids: [String]) -> Bool {
         if centralManager == nil {
             initializeCentralManager()
         }
@@ -269,16 +272,41 @@ private var cmdReplyType: UInt8 = 0
         
         isScanning = true
         
-        // // 移除服务UUID过滤，扫描所有设备
-        // manager.scanForPeripherals(withServices: nil, options: [
-        //     CBCentralManagerScanOptionAllowDuplicatesKey: true  // 允许重复以获取更新的广播数据
-        // ])
-            let serviceUUIDs = [BleConst.SERVICE_UUID, BleConst.SERVICE_UUID1]
-
-        manager.scanForPeripherals(withServices: nil, options: [
+        // 构建服务UUID数组进行过滤
+        var serviceUUIDs: [CBUUID] = []
+        
+        // // 添加默认的服务UUID
+        // serviceUUIDs.append(BleConst.SERVICE_UUID)
+        // serviceUUIDs.append(BleConst.SERVICE_UUID1)
+        
+        // 处理传入的UUID参数
+        for uuidStr in uuids {
+            do {
+                let cbuuid: CBUUID
+                if uuidStr.count == 4 {
+                    // 短UUID，直接使用
+                    cbuuid = CBUUID(string: uuidStr)
+                } else if uuidStr.count == 36 {
+                    // 完整UUID
+                    cbuuid = CBUUID(string: uuidStr)
+                } else {
+                    os_log("⚠️ 无效的UUID格式: %{public}@", log: logger, type: .warning, uuidStr)
+                    continue
+                }
+                serviceUUIDs.append(cbuuid)
+                os_log("✅ 添加扫描过滤器UUID: %{public}@", log: logger, type: .info, uuidStr)
+            } catch {
+                os_log("❌ 构造UUID失败: %{public}@, 错误: %{public}@", log: logger, type: .error, uuidStr, error.localizedDescription)
+            }
+        }
+        
+        // 开始扫描，使用构建的服务UUID数组进行过滤
+        manager.scanForPeripherals(withServices: serviceUUIDs.isEmpty ? nil : serviceUUIDs, options: [
             CBCentralManagerScanOptionAllowDuplicatesKey: true  // 允许重复以获取更新的广播数据
         ])
-       os_log("🔍 开始扫描所有BLE设备（无过滤），超时时间: %.1f秒", log: logger, type: .info, timeout)
+        
+        let filterInfo = serviceUUIDs.isEmpty ? "无过滤" : "过滤器数量: \(serviceUUIDs.count)"
+        os_log("🔍 开始扫描BLE设备（%{public}@），超时时间: %.1f秒", log: logger, type: .info, filterInfo, timeout)
         
         // 设置扫描超时
         scanTimer?.invalidate()