Questions tagged [android-jetpack-compose]
Jetpack Compose is Android’s modern toolkit for building native declarative UI made by Google. If you're targeting desktop with Compose for Desktop, use both this and [compose-desktop] tags.
android-jetpack-compose
13,186
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Custom marker with text in Google Maps in Jetpack Compose
In my Jetpack Compose project I want to use markers in Google Maps.
I want marker to have text below, like this image
How can I do this?
GoogleMap(
googleMapOptionsFactory = {
...
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7
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Is there a way we can use same navController in two different navHost in android jetpack for type safe navigation
I am using a bottom navigation in android jetpack
@Composable
fun BottomNavigationBar() {
val navController = rememberNavController()
var navigationSelectedItem by remember { mutableStateOf(...
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1
answer
25
views
First draggable item is not on top of other items in a Row while it's dragged on Jetpack Compose
I have a collection of five items, all of which are draggable. I want to achieve behavior in which the dragged item will overlap all the others. I tried changing the zIndex parameter but it didn't ...
- 65
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21
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How to test that recomposition hasn't happened?
I had a bug where recomposition was pointlessly happening on list items in my lazyColumn when only 1 item was modified. The issue is fixed now, but in spirit of TDD I want to create an Android test ...
- 181
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3
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44
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Why is my size variable not updating correctly in Jetpack Compose?
I'm learning Jetpack Compose and created a simple example to understand state management. I have a button that updates a width variable, and I want to calculate a size based on the width and height ...
- 619
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2
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37
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Timer Increments By One Whenever User Tries To Reset It Back To Zero In Android
I made a standard stopwatch app in Android Studio using jetpack compose. It gives the user the ability to reset the stopwatch back to zero, however there is a problem. The stopwatch will reset back to ...
- 103
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1
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25
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How to display text beside marker in Google maps in Jetpack Compose
I am using Google Maps in my jetpack compose project. I want to display text beside the marker. I tried using Marker() it shows a marker but not text. It shows text when I click on the marker but I ...
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11
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Can xml theme attributes be overridden or ignored in compose dialogs?
When trying to use the material 3 AlertDialog in my native xml/compose Android app the AlertDialog background is not transparent. In my xml app theme I'm using the following custom dialog theme:
<...
- 1
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19
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How to run a function when navController.popBackStack() is called in Jetpack Compose?
I have a list of "clients" which are presented using a lazy column on a screen. I am able to enter each client (navigate to another screen) and edit the information of this client, but when ...
- 33
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8
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SharedTransition lookaheadRoot has not been initialized
Using SharedTransitions in Jetpack compose, I got the following error :
FATAL EXCEPTION: main (Ask Gemini)
Process: com.example.bacasable, PID: 10130
kotlin.UninitializedPropertyAccessException: ...
- 65
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Why isn't my data updating in child composables?
Im collecting data from my db in my viewmodel. I know its being updated in BottomSheetEditContent, but i don't know how to make it show its's value (the one collected from viewmodel) in child ...
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36
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How to add a click listener to an Image created with DrawScope drawImage?
I'm trying to make an interactive map (scheme) with clickable markers. To handle gestures I use ZoomableImage from implementation("de.mr-pine.utils:zoomables:1.4.0"). To draw markers I use ...
- 1
2
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2
answers
36
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Unable to create updated UI with new image in JetPack Compose
I'm trying to create simple Dice Roller JetPack Compose App. I create an Image compose and button compose. Whenever I click on the button, log statement shows button is clicked but I'm unable to ...
- 23
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22
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How to make a Drag and Drop with LazyColumn in Jetpack compose?
I'm making a feature called DragAndDrop with LazyColumn.
To implement this feature, I referred to an article by Suraj Sau.
The article is great but it's slightly different from what i want to make.
...
- 919
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31
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How i can re-execute StateFlow in ViewModel Android? I have use case where i needs to do refresh of data
I am trying re-execute StateFlow in ViewModel (refresh something, new API request...), but it not work. This is my simple example about counter:
Viewmodel
class CounterViewModel(
private val ...
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