Makes UUIDUtil constructor public to solve Kotlin problem

[marciogranzotto]

Android Studio, while using Kotlin, was complaining that couldn't initialize the UUIDUtil class because the constructor wasn't public.

[dariuszseweryn]

Hello
Why would you like to use UUIDUtil? It is in internal package and is not intended for public accesibility

[marciogranzotto]

I would like to use it's extractUUIDs method to get the UUIDs of a scanResult object. There's several StackOverflow answers that recommend using this method

[lukevr]

Hi,
I am playing with RxAndroidBle 1.2.1 and have got an issue with scanBleDevices(UUIDArray), seems that if I have UUIDArray with several different UUID, scanning is not working. Well, at least no results for subscriber in this case.
If I add just one UUID, or same UUID several times to the UUIDArray then rxBleScanResult is present, and everything is ok.

Found similar issue on stackoverflow:
http://stackoverflow.com/questions/40447272/rxandroidble-the-method-scanbledevicesuuid-filters-is-not-support-for-two-t

Custom filter and UUIDUtil are suggested to be used. And, yes UUIDUtil is not public in 1.2.1.

What is the best way to solve the issue with scanning a set of different UUID?

Thanks in advance,
Victor.

[dariuszseweryn]

@marciogranzotto I will think today how to properly address the issue. The UUIDUtil is in internal package and nothing from there should be used outside of the library. I will probably add some UUIDHelper and add it to the helper package.
@lukevr The answer is provided in the SO post you have referenced. A custom filter.

[dariuszseweryn]

I have just released 1.2.2 with this change and AdvertisedServiceUUIDExtractor helper which you should use instead of an internal UUIDUtil.

It should be visible shortly.

Best Regards

[uKL]

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