I'm trying to distribute an app exclusively within a company and using Google Store for that.
I'm finding a lot of difficulties with connecting Visual Studio to the developer account.
So in Visual Studio, I tried to sign an app using the Google Play option (rather than ad hoc), and I am stuck at Register google API Access.
Following the manuals, I created an OAuth Client for Web Application. In the Authorised redirect URIs and Authorised JavaScript origins I did not put anything, as the app is just an internal tool and doesn't have a website, but when I try to register with the resulting client ID and secret, I receive Error 400: redirect_uri_mismatch. I tried creating an OAuth Client for an Android type application, but that method does not result in a secret I can put in registration.
I have to admit, I am completely lost. This is the first mobile app project for the company and for me. It seems that all official documentation requires background knowledge in other Google technologies and OAuth system.
I would appreciate any type of help. Links to resources, advice about what topic I should have researched before I even think of publishing, etc.