package Ġcom . ch in ch ill ate am . ui . view model Ċ Ċ import Ġandroidx . lifecycle . ViewModel Ċ import Ġandroidx . lifecycle . viewModel Scope Ċ import Ġcom . ch in ch ill ate am . base . audio . Audio Service Ċ import Ġcom . ch in ch ill ate am . base . audio . Pitch Service Ċ import Ġdagger . h ilt . android . lifecycle . H ilt ViewModel Ċ import Ġkotlinx . coroutines . Dispatch ers Ċ import Ġkotlinx . coroutines . channels . Receive Channel Ċ import Ġkotlinx . coroutines . channels . produce Ċ import Ġjavax . inject . Inject Ċ Ċ @ H ilt ViewModel Ċ class ĠAudio ViewModel Ġ@ Inject Ġconstructor ( ĊĠĠĠ Ġprivate Ġval Ġservice : ĠAudio Service Ċ ) Ġ: ĠViewModel () Ġ{ ĊĊĠĠĠ Ġprivate Ġval Ġpitch Ġ= ĠP itch Service () ĊĊĠĠĠ Ġsuspend Ġfun Ġrecord (): ĠReceive Channel < Double > Ġ= ĠviewModel Scope . produce ( Dispatch ers . IO ) Ġ{ ĊĠĠĠĠĠĠĠ Ġfor Ġ( float s Ġin Ġservice . record ( this )) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġpitch Ġ= Ġpitch . get Pitch ( float s ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġif Ġ( pitch Ġ!= Ġ- 1 . 0 ) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠ Ġsend ( pitch ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġ} ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} Ċ } Ċ