Hi everyone, Can someone help me with taking a screenshot in jetpack compose scrollable column such that the result image contains the invisible part of the screen as well.?

One question... setting a navigationIcon` on

TopBar

shows the arrow in a really strange position...is it intended?

Scaffold(
        topBar = {
            TopAppBar(
                navigationIcon = { Icon(
                    imageVector = Icons.Default.ArrowBack,
                    contentDescription = "back"
                ) },
                title = { Text(text = "Puppy ${puppyId.value}") },
                backgroundColor = MaterialTheme.colors.primary,
            )
        }) {

    }

Does any notice Performance improvements on lazyColumn and other Lazy Components in beta1?

How can I do that with compose ?

Column(modifier = Modifier.fillMaxHeight(), verticalArrangement = Arrangement.SpaceBetween) {
        Header()
        Content()
        Bottom()
    }

I have this code for the whole screen. In my

Content

component, I have the 6 squares which are well aligned with

SpaceAround

.

Column(
        modifier = Modifier.fillMaxWidth(),
        verticalArrangement = Arrangement.SpaceAround,
    ) {
        Row(
            horizontalArrangement = Arrangement.SpaceAround,
            modifier = Modifier.fillMaxWidth(),
        ) {
            Square()
            Square()
            Square()
        }
        Row(
            horizontalArrangement = Arrangement.SpaceAround,
            modifier = Modifier.fillMaxWidth(),
        ) {
            Square()
            Square()
            Square()
        }
    }

I want the green part to take all place between Header (fixed height) and ProgressBar (fixed height too).

Is there any

Ranger

like

SLider

but with min / max selector?

Is there any guide/tutorial for BottomSheets in compose? Have access to the source code, howevere, it seems daunting.

Hi I would love to know if the following dependencies are necessary for a pure Jetpack Compose project :

implementation 'androidx.core:core-ktx:1.3.2'
 implementation 'androidx.appcompat:appcompat:1.2.0'
 implementation 'com.google.android.material:material:1.3.0'
 implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.0'

I do have a problem with Alignment.Bottom in AlertDialog:

AlertDialog(
        onDismissRequest = { onAction(DismissDialog) },
        text = {
        Column {
            Row(verticalAlignment = Alignment.Bottom) {
                Text(text = description, Modifier.weight(2f))
                Image(
                    modifier = Modifier.weight(1f).padding(end = 4.dp),
                    painter = painterResource(id = R.drawable.ic_mango_shake),
                    contentDescription = "mango shake",
                    contentScale = ContentScale.Inside
                )
            }
        }
    },...

I encountered a strange bug using

LazyColumn

and

CoilImage

without setting a

Modifier.height

on it. The scroll offset is resetted to 0 every time I scroll up. @cb I tried with

Image

and

painterResource

and the bug is absent so I think it depends on Accompanist

I'm asking for help on this one again. I'm unable to create a smooth alpha transition like this video, using NestedScrollConnection or simply with animateColorAsState. For both the value isn't updated as often as the scroll is happening in the view

What's the point of this error (not a compile one, thankfully)? What if I want to pass separate modifiers and then apply them conditionally?

Is there a way to show image (or anything) below statusbar?

how to draw an image behind view? (I need to draw image as background and the image should be cropped to the content size)

Hey 😄 Does anyone know how I can draw a transparent gradient over an image? I’m trying to achieve this: (there’s a black gradient starting from the bottom)

I think

produceState

should forget the initial value if any of the input keys change.

In my Composable function I am not able to get reference to Context ? I saw we can use AmbeintContext.current in composables but still no recommendation appears when I type and after typing the whole reference it errors and says not found ?

also is there a way we can scope a ViewModel to certain number of composables using compose navigation library, like we can scope in activity or nav graph for multiple fragments I want to use same ViewModel for 2 screens composables ?

Can we get Item keys https://developer.android.com/jetpack/compose/lists#item-keys with Paging3 https://developer.android.com/jetpack/compose/lists#large-datasets ?

👋 Not sure if the samples are out of date compared to the beta release, but I starting going through the tutorials and Android Studio gives me an error for

Modifier.padding()

. Am I missing something? This is with a new project created via Android Studio Arctic Fox | 2020.3.1 Canary 8. Just barely started on Lesson 1 here https://developer.android.com/jetpack/compose/tutorial

Would it be a bad thing to try and stick a viewModel into a CompositionLocalProvider so that I don't have to pass it to all of my composables? I seem to be passing the main viewmodel all over the place, and I'm not liking doing this. I'd love some advice on this. I get the feeling I'm missing something. Pass data down, and events up. But I guess a ViewModel is actually not data, it's a data holder. So, does it make sense to be passing it down?

Why is AnimatedVisibility experimental? It is already so beautiful.

Replacing

vectorResource()

with

painterResource()

caused this issue, any idea how to fix it? Or should I file a bug?

trying out the navigation library I'm passing the NavController to most of my screens, but this seems to break

@Preview

feature, is. there something I could pass into a composable with preview as a NavController?

hey hey, I’m trying to submit for the weekly challenge but the build fails on the linter. When i run locally though and run spotless apply it seems to all be fine. Do the build logs in the CI contain some detail I’m missing?

Hi. I set mu status bar to be translucent, but then i got this... it draws under status

Hey! Does anyone knows how to replace

pressIndicatorGestureFilter

? Looks like I should use

Modifier.pointerInput

with

detectTapGestures

, but how to handle press / cancel / stop states?

Hi. If

Surface

is a `Box, shouldn't the

content

slot be

BoxScope.() -> Unit

?

Any suggestions for a presenting / toast view?