package Ġcom . example . jet pack demo . view model . fragment Ċ Ċ import Ġme . hg j . jet pack mv vm . base . view model . Base ViewModel Ċ import Ġme . hg j . jet pack mv vm . callback . li ved ata . Int LiveData Ċ Ċ class ĠMovie Resource Music ViewModel Ġ: ĠBase ViewModel () Ġ{ ĊĠĠĠ Ġvar Ġmovie Id Ġ= ĠInt LiveData () Ċ Ċ }