>> Does the Nook HD and HD+ still have access to the Nook store
Yes, all Nook devices will still have the Nook store available. Barnes and Noble are adding Googe Play and other Google app and services to Nook HD and HD+, but not Nook Color and Nook Tablet. You can read the official details from Barnes and Noble’s announcement here…
http://onnook.wordpress.com/2013/05/03/nook-software-update-v2-1
>> Does this mean we can submit apps created for Google Play to the Amazon/Nook stores?
I recommend that you don’t do this.
The intent is if you’ve built your app targeting Google Play, then you are expected to publish to Google Play.
If your app is targeting the Amazon app store, then you are expected to publish the app to Amazon’s store.
If your app is targeting the Nook app store, then you are expected to publish your app to the Nook store.
Simple right?
Some of Corona’s Android features make assumptions based on the app store that you are targeting. For example:
- The native.showPopup(“appStore”) or native.showPopup(“rateApp”) will display a popup from the store that you are targeting. This is important because if the device has multiple app stores installed, such as Google Play and Amazon on a Kindle Fire or Google Play and Nook app store on a Nook, then Corona needs to know which store dialog to pop up.
- Google licensing and expansion file support is only available if your app is targeting Google Play. This to prevent Corona from attempting a Google licensing check on app startup if it was not targeting or bought from Google Play.
So, the idea is if you build your app targeting the Google Play app store, then your app will have Google Play’s features available to it. This also means your app will be purchasable from a Nook HD/HD+ device and still support Google Play’s features such as in-app purchase, push notifications, licensing, and expansion files support. Cool stuff, right?
If you build your app targeting the Nook app store, then you are expected to publish to the Nook app store. Your app will then be purchasable by the Nook Color, Table, HD, and HD+. But your app will not have Google Play’s features because it was not published or purchased from Google Play. This is because your app is managed by the Nook app store instead.
I hope this helps!