'Jetpack Compose onClick ripple is not propagating with a circular motion?
As can be seen in gif
when Column that contains of Text, Spacer, and LazyRowForIndexed is touched ripple is not propagating with circular motion. And it gets touched effect even when horizontal list is touched.
@Composable
fun Chip(modifier: Modifier = Modifier, text: String) {
Card(
modifier = modifier,
border = BorderStroke(color = Color.Black, width = Dp.Hairline),
shape = RoundedCornerShape(8.dp)
) {
Row(
modifier = Modifier.padding(start = 8.dp, top = 4.dp, end = 8.dp, bottom = 4.dp),
verticalAlignment = Alignment.CenterVertically
) {
Box(
modifier = Modifier.preferredSize(16.dp, 16.dp)
.background(color = MaterialTheme.colors.secondary)
)
Spacer(Modifier.preferredWidth(4.dp))
Text(text = text)
}
}
}
@Composable
fun TutorialSectionCard(model: TutorialSectionModel) {
Column(
modifier = Modifier
.padding(top = 8.dp)
.clickable(onClick = { /* Ignoring onClick */ })
.padding(16.dp)
) {
Text(text = model.title, fontWeight = FontWeight.Bold, style = MaterialTheme.typography.h6)
Spacer(Modifier.preferredHeight(8.dp))
Providers(AmbientContentAlpha provides ContentAlpha.medium) {
Text(model.description, style = MaterialTheme.typography.body2)
}
Spacer(Modifier.preferredHeight(16.dp))
LazyRowForIndexed(items = model.tags) { _: Int, item: String ->
Chip(text = item)
Spacer(Modifier.preferredWidth(4.dp))
}
}
}
@Preview
@Composable
fun TutorialSectionCardPreview() {
val model = TutorialSectionModel(
clazz = MainActivity::class.java,
title = "1-1 Column/Row Basics",
description = "Create Rows and Columns that adds elements in vertical order",
tags = listOf("Jetpack", "Compose", "Rows", "Columns", "Layouts", "Text", "Modifier")
)
Column {
TutorialSectionCard(model)
TutorialSectionCard(model)
TutorialSectionCard(model)
}
}
What should be done to have circular effect, but not when list itself or an item from list is touched, or scrolled?
Solution 1:[1]
I also figured out how to keep ripple only for the card not the scrollable list that contains tags. To prevent ripple only move through cards use a Box which places it's children as a stack, and add clickable to section that contains header and text.
@Composable
fun TutorialSectionCard(
model: TutorialSectionModel,
onClick: ((TutorialSectionModel) -> Unit)? = null
) {
Card(
modifier = Modifier.padding(vertical = 3.dp, horizontal = 8.dp),
elevation = 1.dp,
shape = RoundedCornerShape(8.dp)
) {
Box(
contentAlignment = Alignment.BottomStart
) {
TutorialContentComponent(onClick, model)
TutorialTagsComponent(model)
}
}
}
@Composable
private fun TutorialContentComponent(
onClick: ((TutorialSectionModel) -> Unit)?,
model: TutorialSectionModel
) {
Column(Modifier
.clickable(
onClick = { onClick?.invoke(model) }
)
.padding(16.dp)
) {
Text(
text = model.title,
fontWeight = FontWeight.Bold,
style = MaterialTheme.typography.h6
)
// Vertical spacing
Spacer(Modifier.height(8.dp))
// Description text
CompositionLocalProvider(LocalContentAlpha provides ContentAlpha.medium) {
Text(model.description, style = MaterialTheme.typography.body2)
}
// Vertical spacing
Spacer(Modifier.height(36.dp))
}
}
@Composable
private fun TutorialTagsComponent(model: TutorialSectionModel) {
Column(Modifier.padding(12.dp)) {
// Horizontal list for tags
LazyRow(content = {
items(model.tags) { tag ->
TutorialChip(text = tag)
Spacer(Modifier.width(8.dp))
}
})
}
}
Solution 2:[2]
I'm using this approach:
.clickable(
interactionSource = remember { MutableInteractionSource() },
indication = rememberRipple(
color = Color.Black
),
onClick = {
}
)
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | |
| Solution 2 | Edgar Khimich |


