Hi everyone,
I want to implement a Timer that starts to count the time passed since clicking a "start" button. I know the Timer widget can do that but it is limited to hours and I want to count days and even years. It is important that the timer also keeps running when the app is closed. As far as I know this should not be a big problem but since I am inexperienced I still need help.
Hope someone with more experience can help me out.
:)