Default [Q] Remapping camera button - anything goes.

Hi guys,

I am looking for a reliable way to remap the camera button. The end result should be like on stock ROM, but with a camera app of my choosing. Meaning, i press the camera button when the screen is off or the phone is locked, and a camera app pops up immediately.

I got pretty close with Tasker, but it's still not there - I need to manually unlock the phone.

My device is rooted, my bootloader is unlocked, I already flashed a ROM trying to solve this (Omni) and I don't mind flashing anything else to try and fix this. So, open to any suggestions -- apps, tasker profiles, ROMs, config changes, you name it.

I already tried the Additional Actions xposed module but that doesn't work either.

Any ideas? There has to be some way to do this... It's just a button.