My app runs in fullscreen by default which is specified on the manifest activity theme. This setting hides the notification bar and leaves the navigation bar visible at all times. This works perfect on all devices except Amazon devices. In these devices the notification bar hides and the navigation bar hides too! I don't want the navigation bar to hide. What is going on?
I don't mind the navigation bar hiding but it shows a popup menu on some devices such as the Kindle Fire (1 GEN) and it is obstructing my app UI. The following post is not an option for removing the popup menu. https://developer.amazon.com/public/community/post/TxYPFWC3Y9HL9I/Optimizing-for-Layout-on-Kindle-Fire-HD#
Any advice how I could resolve this?