This sample UI project is no longer maintained and based on old SendBird SDK
I saved the files from above link and tried making few changes in VS 2019 to update the project but it didn’t work. I am still getting lots of errors and interested in experimenting with sendbird API for creating a basic chat support app using C#. It will be easier for me to experiment with a sample UI code compared to writing everything from scratch.
Let me know if there are any other examples that may help in creating an Android app using C# and sendbird API.