Merge pull request #25 from Bonemind/master

Added removeListener to BluetoothSerial

README.md

@@ -105,6 +105,8 @@ Currently provided events are:
 - `connectionSuccess` - when app connected to device
 - `connectionLost` - when app lost connection to device (fired with `bluetoothDisabled`)
 
+You can use `BluetoothSerial.removeListener(eventName, callback)` to stop listening to an event
+
 ## TODO
 - Make services configurable on ios
 

index.js

@@ -12,6 +12,15 @@ BluetoothSerial.on = (eventName, handler) => {
   DeviceEventEmitter.addListener(eventName, handler)
 }
 
+/**
+ * Stop listening for event
+ * @param  {String} eventName Name of event one of connectionSuccess, connectionLost, data, rawData
+ * @param  {Function} handler Event handler
+ */
+BluetoothSerial.removeListener = (eventName, handler) => {
+  DeviceEventEmitter.removeListener(eventName, handler)
+}
+
 /**
  * Write data to device, you can pass string or buffer,
  * We must convert to base64 in RN there is no way to pass buffer directly