prepare 4.1.0

prepare for 4.1.0 release and fix startScan null params issue

CHANGELOG.md

@@ -1,10 +1,11 @@
-## master - 2016-05-01
+## 4.1.0 - 2016-07-09
 - wasConnected helper function
 - Improved subscribe with Android. No longer need to specify whether notification or indication
 - Read, write, subscribe, unsubscribe, readDescriptor, writeDescriptor queueing for Android [\#263](https://github.com/randdusing/BluetoothLE/issues/263), [\#153](https://github.com/randdusing/BluetoothLE/issues/153)
 - Everything now runs on the single WebCore thread with Android. It should prevent issues with race conditions
 - Fix issue with writeDescriptor on Android
 - Fix issue with UUID validation on iOS
+- Fix issue with undefined params obj on startScan on Android.
 
 ## 4.0.0 - 2016-03-30
 - Update OS X

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cordova-plugin-bluetoothle",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "Use the Bluetooth Low Energy plugin to connect your Cordova app to new Bluetooth devices like heart rate monitors, thermometers, etc...",
   "cordova": {
     "id": "cordova-plugin-bluetoothle",

plugin.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:m2="http://schemas.microsoft.com/appx/2013/manifest" id="cordova-plugin-bluetoothle" version="4.0.0">
+<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:m2="http://schemas.microsoft.com/appx/2013/manifest" id="cordova-plugin-bluetoothle" version="4.1.0">
   <engines>
     <engine name="cordova-plugman" version=">=5.0.0" />
     <engine name="cordova-android" version=">=5.0.0" />

src/android/BluetoothLePlugin.java

@@ -1046,6 +1046,10 @@ private synchronized void startScanAction(JSONArray args, CallbackContext callba
 
     //Get the service UUIDs from the arguments
     JSONObject obj = getArgsObject(args);
+    //Default to empty object if null, ideally part of getArgsObject, but not sure how other functions would be affected
+    if (obj == null) {
+      obj = new JSONObject();
+    }
     UUID[] uuids = getServiceUuids(obj);
 
     //Save the callback context for reporting back found connections. Also the isScanning flag
@@ -1065,7 +1069,7 @@ private synchronized void startScanAction(JSONArray args, CallbackContext callba
     } else {
       /* build the ScanFilters */
       ArrayList<ScanFilter> scanFilter = new ArrayList<ScanFilter>();
-      for (UUID uuid : getServiceUuids(obj)) {
+      for (UUID uuid : uuids) {
         ScanFilter.Builder builder = new ScanFilter.Builder();
         builder.setServiceUuid(new ParcelUuid(uuid));
         scanFilter.add(builder.build());