TO TEST. Notifications moved out of MainActivity. Only one notification ID for status, used for the Foreground Service, therefore never cancelled.
Apparently the Foreground Service now keeps the activity from being destroyed when swiped away in "recent apps".
Potential big fix: onBtnExit was not calling the detector.pause, stopSpoofingComplete nor stopMicCapturingComplete (might block the microphone until reboot ?!).
Small fix, "Jam this time" was activating scanning notification.