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Illustration by Virginia Poltrack

Easy Coroutines in Android: viewModelScope

Manuel Vivo
Mar 19, 2019 · 4 min read

Scopes in ViewModels

viewModelScope means less boilerplate code

implementation "androidx.lifecycle.lifecycle-viewmodel-ktx$lifecycle_version"

Digging into viewModelScope

Dispatchers.Main as default

val scope = CloseableCoroutineScope(SupervisorJob() + Dispatchers.Main)

Unit Testing viewModelScope

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