This disables keyboard shortcuts when the launcher is disabled or not available.
i.e. Launcher is disabled in lock screen.
Currently, swiping won't show the launcher if it's disabled in lock screen but keyboard shortcuts are still working.
This PR looks good to me, but I believe a unit test should be added to ensure that the shortcuts do not function when the shell is locked. This will ensure that we don't add this bug back in the future.
This disables keyboard shortcuts when the launcher is disabled or not available.
i.e. Launcher is disabled in lock screen. Currently, swiping won't show the launcher if it's disabled in lock screen but keyboard shortcuts are still working.