I have an existing xamarin android application which uses GCM client for pushing notification using Azure Notification Hub. GCM server and client API's are deprecating on April 11,2019. Can i continue using GCM.client library with FCM server? If yes, do i need to modify the existing code
In the documentation, it is mentioned to add googleservices.json file in android application. I want to know whether file contains any sensitive data. Can i register my device with FCM using the sender ID of android project added in FCM?