Update plugin

Refer here: randdusing#707

Author: Seungwoo-Yu

src/android/BluetoothLePlugin.java

@@ -3967,15 +3967,6 @@ public void onConnectionStateChange(BluetoothGatt gatt, int status, int newState
         return;
       }
 
-      //Check for queued operations in progress on this device
-      if (newState == BluetoothProfile.STATE_DISCONNECTED) {
-        LinkedList<Operation> queue = (LinkedList<Operation>) connection.get(keyQueue);
-        Operation operation = queue.peek();
-        if (operation != null) {
-          queueRemove(connection);
-        }
-      }
-
       CallbackContext callbackContext = (CallbackContext) connection.get(operationConnect);
 
       JSONObject returnObj = new JSONObject();
@@ -3989,6 +3980,9 @@ public void onConnectionStateChange(BluetoothGatt gatt, int status, int newState
         connection.put(keyPeripheral, gatt);
         connection.put(keyState, BluetoothProfile.STATE_DISCONNECTED);
         connection.put(keyDiscoveredState, STATE_UNDISCOVERED);
+		
+		LinkedList<Operation> queue = new LinkedList<Operation>();
+        connection.put(keyQueue, queue);
 
         connections.put(device.getAddress(), connection);