Does Azure Notification Hub *require* Azure-specific client-side code?
<p>Our use case is to have an, Azure hosted, web back-end send notification messages to our existing mobile Android and iOS applications. I note from the Azure Notification Hub (ANH) documentation show that we can send messages down to both Android (Google Cloud Messaging and Firebase Cloud Messaging) and iOS.  </p>

<p>I also note that all the tutorial samples include you placing ANH-specific code into the mobile clients.  </p>

<p>Will ANH work assuming we have only platform-specific calls (e.g. Firebase for Android and Apple Push Notification Service for iOS) in our mobile apps - and no ANH-specific code in the apps?</p>