ViewModel - Zrozum to wreszcie dokładnie

Описание: Podstawy i Implementacja (Konfiguracja)
android viewmodel example

how to use viewmodel in android

viewmodel vs androidviewmodel

viewmodel dependency

viewmodel constructor parameters

viewmodel init block

viewmodel factory example

viewmodelproviders of activity

viewmodel lifecycle android

viewmodel ktx dependency

viewmodel scope android

creating viewmodel instance

viewmodel oncleared method

viewmodel context leak

viewmodel vs activity lifecycle

2. ViewModel w Jetpack Compose
jetpack compose viewmodel example

compose viewmodel navigation

viewmodel() function compose

hiltviewmodel compose

viewmodel in composable function

state management in compose viewmodel

collectasstatewithlifecycle viewmodel

compose viewmodel savedstatehandle

viewmodel for each screen compose

koin viewmodel compose

3. Komunikacja z danymi (LiveData, Flow, State)
viewmodel with livedata kotlin

viewmodel stateflow example

sharedflow vs stateflow in viewmodel

viewmodel mutablelivedata

viewmodel update ui state

viewmodel livedata vs flow

viewmodel observe livedata in activity

viewmodel postvalue vs setvalue

viewmodel cold flow to hot flow

viewmodel asstateflow example

4. Architektura i Wstrzykiwanie Zależności (DI)
hilt viewmodel injection

dagger viewmodel factory

koin viewmodel android

viewmodel in mvvm architecture

clean architecture viewmodel

viewmodel repository pattern

viewmodel use case interaction

viewmodel interface vs class

testing viewmodel with hilt

viewmodel multiplatform kmp

5. Obsługa Stanu i Błędów
viewmodel savedstatehandle example

handle configuration changes viewmodel

viewmodel screen rotation data loss

viewmodel process death handling

viewmodel error handling kotlin

viewmodel loading state flow

viewmodel results wrapper

viewmodel side effects handling

viewmodel ui state sealed class

viewmodel validate input

6. Zaawansowane funkcje i Coroutines
viewmodelscope launch example

viewmodelscope vs lifetimescope

viewmodel coroutines exception handler

viewmodel suspend functions

viewmodel async data loading

viewmodel with retrofit kotlin

viewmodel room database example

viewmodel workmanager interaction

viewmodel threading best practices

viewmodel dispatchers.io

7. Współdzielenie danych (Sharing ViewModels)
share viewmodel between fragments

activityviewmodel fragment ktx

viewmodel navigation graph scope

viewmodel koin activity scope

passing data between viewmodels

viewmodel parent fragment scope

viewmodel shared between activities

viewmodelstoreowner android

viewmodelstore example

viewmodel factory for multiple viewmodels

8. Testowanie ViewModeli
unit test viewmodel kotlin

testing viewmodel with coroutines

mockito viewmodel example

turbotest viewmodel flow

viewmodel livedata testing instanttaskexecutorrule

viewmodel test dispatcher

mockk viewmodel injection

testing viewmodel side effects

viewmodel integration test

viewmodel unit test best practices

9. Powszechne błędy i "How-To"
viewmodel not surviving rotation

viewmodel memory leaks android

viewmodel cannot find symbol

viewmodel factory boilerplate

viewmodel context is null

how to pass arguments to viewmodel

when to use androidviewmodel

viewmodel vs presenter

viewmodel vs singleton

viewmodel memory management

10. Nowości i Trendy (2025/2026)
kmp viewmodel implementation

viewmodel in kotlin multiplatform

androidx lifecycle viewmodel compose

viewmodel state production

viewmodel vs databinding

modern android development viewmodel

viewmodel best practices 2026

viewmodel-less architecture android

viewmodel reactive patterns

viewmodel performance optimization