package Ġcom . course work . android tod ometer . use case Ċ Ċ import Ġcom . course work . android tod ometer . preferences . User Preferences Repository Ċ import Ġkotlinx . coroutines . flow . Flow Ċ Ċ class ĠGet Project Selected Id UseCase ( ĊĠĠĠ Ġuser Preferences Repository : ĠUser Preferences Repository Ċ ) Ġ{ ĊĊĠĠĠ Ġval Ġproject Selected Id : ĠFlow < Int > Ġ= Ġuser Preferences Repository . project Selected () Ċ } Ċ