Lifecycle-Aware Components in Android

Nov 1 2022 · Kotlin 1.6, Android 12, Android Studio Chipmunk 2021.2.1

Part 1: Lifecycle-Aware Components in Android

10. Explore LiveData as a Lifecycle-Aware Component

Episode complete

Play next episode

Next
About this episode
Leave a rating/review
See forum comments
Cinema mode Mark complete Download course materials
Previous episode: 09. Subscribe to Custom Lifecycle Owner Next episode: 11. Use LiveData With a Fragment

Get immediate access to this and 4,000+ other videos and books.

Take your career further with a Kodeco Personal Plan. With unlimited access to over 40+ books and 4,000+ professional videos in a single subscription, it's simply the best investment you can make in your development career.

Learn more Already a subscriber? Sign in.

Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

Well, so far in this course we have seen how to create your own lifecycle-aware components.

  val loadingState: LiveData<UiLoadingState>

  private val _loadingState = MutableLiveData<UiLoadingState>()
  val loadingState: LiveData<UiLoadingState>
    get() {
      return _loadingState
    }

  private val _loadingState = MutableLiveData<UiLoadingState>()
    get() {
      return _loadingState
    }
    _loadingState.value = UiLoadingState.Loading
  fun getRandomRecipe() {

    _loadingState.value = UiLoadingState.Loading

    viewModelScope.launch {
      recipeRepository.getRandomRecipe().collect { result ->
        _loadingState.value = UiLoadingState.NotLoading
        _recipeState.value = result
      }
    }
  }
  viewModel.loadingState.observe(this, Observer { uiLoadingState ->
      handleLoadingState(uiLoadingState)
  })