UnknownHostException popup occurs when typing in custom server name

[CryptoGrampy]

Description

If you type in the custom server name by hand, wait a few seconds between characters, an UnknownHostException occurs.

• Can you reproduce the issue?

Steps to reproduce

Delete the server url, start typing, wait a few seconds. If I type in say, a large string of letters, I see 'Please enter a valid URL authority....', but if I type in a string of letters followed by a period or non-text character i.e. api. then it throws the error popup.

Expected behavior:

I expect to be able to type in the url, press save and point MyMonero at my custom url

Actual behavior:

I begin typing the custom URL, it attempts to connect if i pause as I'm tying, and it throws an UnknownHostException popup.

The copied error looks like: ```An unexpected application error occurred. The following error message was encountered:

UnknownHostExceptionMozilla/5.0```

Versions

MyMonero 1.2.8
Android/Calyx OS latest

[sethforprivacy]

Confirmed still present in v1.2.9.

[karlbuys]

HI @CryptoGrampy and @sethforprivacy

Thank you both for the ongoing constructive feedback.

We primarily focused on issues that users were experiencing that made the app unusable this past week. Things on the support side have calmed down, so I will be patching this issue this week. We're looking forward to getting to a point where the LWS experience is on par with the MyMonero API experience

[sethforprivacy]

@karlbuys Thanks for all of the hard work on this, I'm sure I can come off as annoying but am just really excited about the MyMonero + monero-lws pairing and would love to see it get to a state I can start recommending :)