Last few months, I have had too much on my plate. Been doing lot to Windows 8 and Phone development. Surprisingly Microsoft UK is keeping tabs on phone developers who aren’t adapting to #WP8 and seemingly, I was invited to a dev event targeting the likes of me 😛
Sure I am going and in anticipation of the event, I decided to port Cineworld app to WP8. Its been a challenging task. Reworking a few bits of LongListSelector, Visual Studio / Blend disliking all the xaml and of course a button style causing xaml exception. If that wasn’t enough:
Having used Geolocator in Windows 8 app, I decided to use the same for WP8 as its usually a lot faster than GeoCoordinateWatcher. I moved the code to be more like Win8 and noticed that the location detection was flaky at best. Now I did the stupid thing and like in WP7 version, I decided to set both DesiredAccuracy to High and MovementThreshold to 0 thinking absolutely nothing.
Of course that didn’t help it, it made matters worse, instead of flaky behaviour, it decided to call it quits.
var pos = await locator.GetGeopositionAsync(TimeSpan.FromMinutes(5), TimeSpan.FromSeconds(2));
instead of timing out, it started to hang. In desperation, I started looking at other events exposed by this class and tried hooking into StatusChanged event. Now things were bad, I noticed that it was getting operation aborted exception and decided that something was seriously wrong and that I should take a nap instead 🙂
Of course the problem was still there when I woke up the next day 😛 its only later that I decided to search on Geolocation and operation aborted and realised that I wasn’t the only one and it was all my fault – causality of me setting the MovementThreshold to 0. I set it to 10 instead and bingo.. it all works.
While I didn’t find it, I hope this post helps people like an earlier post helped me.