Hey, here is my problem:
Facebook and Messenger are always turned on in the background and whenever I connect to the internet I appear online on FB.
Sometimes I want to use the internet without appearing on facebook and receiving messages. I know that I can use the log out option in both FB and Messenger but than I need to re-enter password and re-login with all those questions about syncing my device with FB. I am looking for a solution. Something like 1 button widget that disables/enables facebook in no time. I tried using some firewalls but they took long to work and when I wanted to turn back FB on I had to restart my device.