Here is the code that causes the infinite recomposition problem MainActivity class MainActivity : ComponentActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(saved...

I'm creating an app that, among other things, enables the user to add a Consumer, and then remove him later. The consumers are shown in cards with a remove button in the end. Adding a consumer wor...

I am trying to implement Navigation using single activity and multiple Composable Screens. This is my NavHost: @Composable @ExperimentalFoundationApi fun MyNavHost( modifier: Modifier = Modifier, ...

I'm getting data from the server and displaying it in the list, each item can be selected with one click to display the button, but I cannot close it, I can only open it. This is item of list class...

I followed this document from the developer site. I want to display the text in an OutlinedTextField from a user input, and have it survive configuration changes. With the code below, when the user...

I'm trying to create an overlay and attach the view to the WindowManager, I've managed to do this by creating a class which implements Lifecycle/ViewModelStore/SavedStateRegistry Owner. But for som...

Checking out codelab's basic tutorial there is a snippet to increase counter on button when clicked @Composable fun MyScreenContent(names: List<String> = listOf("Android", "the...

I'm trying to create a sky view in my Android app using Jetpack Compose. I want to display it inside a Card with a fixed height. During nigth time, the card background turns dark blue and I'd like ...

I was told "You need to create scopes if you need to have scoped recompositions" by Thracian in the question. It seems that I can't find the policy from official documnet. The Code A is b...

I know the Column(){...} will be recomposition when either b1 or b2 is changed. If I hope that Column(){...} can be re-composed only when b2 is changed and Column(){...} doesn't be recomposed when ...

During navigation from Navhost, I found out that the composable screens are getting recomposition multiple times. Because of it, my ViewModel is calling API data source multiple times too. @Composa...

The Jetpack compose documentation says it can skip recomposition if all the inputs are stable and haven't changed. The definition of a type being stable goes like this... A stable type must comply...

I'm doing experiments to comprehend recomposition and smart recomposition and made a sample Sorry for the colors, they are generated with Random.nextIn() to observe recomposition visually, setting...

Imagine the following object data class CourseState( val key:Int=0, val name:String="", val courses:Courses=Courses()) Implementing the following pattern private val _courseState = mutab...