package Ġbar iss ag lam . client . wall paper app . data . local Ċ Ċ import Ġandroidx . room . Database Ċ import Ġandroidx . room . Room Database Ċ import Ġbar iss ag lam . client . wall paper app . data . local . dao . Favorite Photo Dao Ċ import Ġbar iss ag lam . client . wall paper app . data . local . entity . Favorite Photo Entity Ċ Ċ @ Database ( entities Ġ= Ġ[ Favorite Photo Entity :: class ], Ġversion Ġ= Ġ 1 ) Ċ abstract Ġclass ĠF avorite Database Ġ: ĠRoom Database () Ġ{ ĊĠĠĠ Ġabstract Ġfun Ġget Favorite Photo Dao (): ĠF avorite Photo Dao Ċ }