I have an Nvidia Shield Pro (2019) and I love the device, but hate the remote.
I had an extra “DIRECTV stream” remote and was able to easily pair it to the Shield via Bluetooth. It works really well, except a few buttons don’t do anything.
I’ve tried “Button Mapper” to program the buttons, but the buttons just show up blank on the app.
I used logcat via ADB and I can see entries when pressing buttons, but all of the missing buttons show up as:
D WindowManager: handleComboKeys keyCode: 0, keyAction: 0
Is there a mapping file on the Shield that could be updated to recognize the missing buttons?