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Android Build an Interactive Story App (Retired) The Model-View-Controller Pattern Adding Custom Constructors

Eleni Minadaki
Eleni Minadaki
3,687 Points

How to make the Button Choice 2 load previous pages?

Hi, I try make a simple app based on interactiveStory App lessons. But I would like instead for the choices the 2 buttons have in the lesson, mine should be: 1 for loading the next page and the 2nd loading the previous pages. I have fix the 1st but I don't know how to make works the 2nd,for loading the previous pages each time clicked. Thanks for any help.