[FEATURE] Button to exit app in settings

[hiousi]

When Wallpanel is used in "kiosk" mode, I mean, no android navigation bar, and Wallpanel set to run at boot time, there is no way to go back home, it will be nice to have an "exit app" button in settings. While settings can be triggered by MQTT, an exit API command will be great also.

[mannebk79]

i second that, i usually pull down and enter the android settings via the top menue and then kill the wallpanel app throuhg the app settings, but thats kind off difficult, also one need to watch out for folks noticing this like my kids or so.

[jj-uk]

..and a MQTT option too, please, if possible.

My device has no pull down top menu, and the nav bar is also disabled; Without ADB, I cannot exit wallpanel.

[dierochade]

I would like to have this too!