1-In Clover Register app on selecting some items and then click on to Pay button and go to the next screen and then press back button.
2- Now I want to get back pressed event in our application so how we can achieve this.
for example , we are going from screen 1 to 2 as you can see in image. But if i press back button from 2 and come to 1, then we need to get that event in our application.
Please suggest how we can do it, as need this event to refresh our item list in our application.
