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PeterPojtek-7265 asked JessieZhang-2116 commented

Offline navigation for Xamarin forms?

Please, what would you recommend for offline navigation for Xamarin forms application? Requirements:

  • online turn-by-turn car navigation

  • supporting offline mode in case of internet connection lost

  • display POIs on map


Thank you in advance for any hint.



dotnet-xamarin
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Unfortunately,If you use Xamarin forms, it do not have this feature. If you use custom renderer to achieve it. I find OpenStreetMap it could be achieve it. You can find relative documents by entering key words OpenStreetMap in your browser.

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Thanks a lot for reply @JessieZhang-2116.

I was able to build very basic navigation using Mapsui.Forms (map view) and Itinero (routing). Routing database is already offline however the show stopper is the fact the Mapsui.Forms doesn't support vector tiles yet. So if I would like to download needed area offline as a bitmaps, package would growth extremely.

I so far I cannot find anything with display map offline capability for Xamarin.Forms (routing itself is greatly done by Itinero package).

Best regards
Peter

0 Votes 0 ·

Since you used Mapsui.Forms , you can go to github website of nugte Mapsui.Forms and post an issue here: https://github.com/Mapsui/Mapsui .

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