package Ġpl . mar cin str am owski . shopping list . screens . main Ċ Ċ import Ġpl . mar cin str am owski . shopping list . screens . base . Base Contract Ċ Ċ /** Ċ Ġ* ĠContract Ġinterfaces Ġbetween Ġ[ MainActivity ] Ġand Ġ[ Main Presenter ] Ċ Ġ*/ Ċ interface ĠMain Contract Ġ{ ĊĊĠĠĠ Ġinterface ĠView Ġ: ĠBase Contract . View < Presenter > Ġ{ ĊĊĠĠĠĠĠĠĠ Ġfun Ġshow AddNew List Dialog () ĊĊĠĠĠ Ġ} ĊĊĠĠĠ Ġinterface ĠPres enter Ġ: ĠBase Contract . Presenter Ġ{ ĊĊĠĠĠĠĠĠĠ Ġfun Ġon Fab Button Click () ĊĊĠĠĠĠĠĠĠ Ġfun Ġcreate New List ( list Name : ĠString ) ĊĊĠĠĠ Ġ} Ċ }