https://www.youtube.com/watch?v=ZLN8spxSVDg Checked this demo given for Indoor Routing Xamarin.IOS only .
Hello Divya,
I notice you've joined the discussion in an issue posted in the indoor-routing-xamarin repo. I'll quote some of my reply to your comment in the issue here, in case others come across this question.
At this time the application builds for Xamarin.iOS only.
With that said, I will note that the app is architected in such a way that the business logic is abstracted from the UI. As such, building Indoor Routing for Xamarin.Forms would require building only a front-end rather than starting from scratch, substantially reducing the amount of development work required to get this application up and running on other supported Xamarin platforms.
We accept contributions from the community, I encourage you to fork the repo and see what you come up with!