解决蓝牙设备丢失以后状态不变的问题

Assets/Scripts/Devices/Ble/Win/BleWinHwInterface.cs

@@ -17,7 +17,7 @@ namespace Assets.Scripts.Ble
         private static BleWinHwInterface hwInterface;
         private WclBleMainThread wclBleMainThread;
 
-        private readonly Dictionary<string, BleAdvertisementInfo> pCache = new Dictionary<string, BleAdvertisementInfo>();
+        public readonly Dictionary<string, BleAdvertisementInfo> pCache = new Dictionary<string, BleAdvertisementInfo>();
 
         private Action<BleAdvertisementInfo> _discoveredCallback;
 
@@ -28,6 +28,7 @@ namespace Assets.Scripts.Ble
         private Dictionary<BleCharacteristicInfo, CharacteristicReadCallback> characteristicReadCallbacks = new Dictionary<BleCharacteristicInfo, CharacteristicReadCallback>();
         private Dictionary<BleServiceInfo, CharacteristicsDiscoveredCallback> characteristicsDiscoveredCallbacks = new Dictionary<BleServiceInfo, CharacteristicsDiscoveredCallback>();
 
+        private Dictionary<BlePeripheralInfo, Action> disconnectedCallback = new Dictionary<BlePeripheralInfo, Action>();
 
         private CharacteristicReadCallback characteristicReadEvent;
         public event CharacteristicReadCallback CharacteristicReadEvent
@@ -236,9 +237,8 @@ namespace Assets.Scripts.Ble
                 this.servicesCallbacks.Remove(peripheral);
                 this.characteristicNotificationCallbacks.Remove(peripheral);
 
-                gattThread.Discounect();
-
-                callback?.Invoke();
+                this.disconnectedCallback.Add(peripheral, callback);
+                gattThread.Discounect();                
             }
         }
 
@@ -272,6 +272,9 @@ namespace Assets.Scripts.Ble
             if (!response.IsSuccess)
             {
                 gattClient.Stop();
+
+                this.callbacks[gattClient.Peripheral].Invoke(this, gattClient.Peripheral, response);
+                this.callbacks.Remove(gattClient.Peripheral);
                 return;
             }
             this.callbacks[gattClient.Peripheral].Invoke(this, gattClient.Peripheral, response);
@@ -286,6 +289,22 @@ namespace Assets.Scripts.Ble
         private void GattDisconnected(WclBleGattThread gattClient, BleResponse response)
         {
             Debug.Log("gatt disconnected");
+
+            this.callbacks.Remove(gattClient.Peripheral);
+            this.servicesCallbacks.Remove(gattClient.Peripheral);
+            this.characteristicNotificationCallbacks.Remove(gattClient.Peripheral);
+
+            var manualDisconnect = disconnectedCallback.ContainsKey(gattClient.Peripheral);
+            this.peripheralDisconnectedEvent(this, gattClient.Peripheral, response, manualDisconnect);
+
+            if (disconnectedCallback.ContainsKey(gattClient.Peripheral))
+            {
+                disconnectedCallback[gattClient.Peripheral].Invoke();
+                disconnectedCallback.Remove(gattClient.Peripheral);
+            }
+            //this.pCache.Remove(gattClient.Peripheral.Address);
+
+            
         }
         private void GattServicesDiscovered(WclBleGattThread gattClient, BleResponse<List<BleServiceInfo>> response)
         {