Create the timer by either coding it or by looking at a YouTube video tutorial.
Create the buttons to adjust the timer duration (or create a timer wheel that gives users more flexibility with selecting a time)
Create code to make phone vibrate when the user exits out of the app (this is to help them stay focus and not switch a different app that they're not supposed to be on)
Create the timer by either coding it or by looking at a YouTube video tutorial. Create the buttons to adjust the timer duration (or create a timer wheel that gives users more flexibility with selecting a time) Create code to make phone vibrate when the user exits out of the app (this is to help them stay focus and not switch a different app that they're not supposed to be on)