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ma...@google.com
Does this happen if you temporarily remove/disable the pull-refresh part?
sg...@google.com
di...@gmail.com
mo...@gmail.com
We're facing the same issue with TopAppBar and TopAppBarDefaults.pinnedScrollBehavior. When scrolling quickly on a lazy layout, the app bar container color does not respond.
Repo:
Video:
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
Scaffold(
modifier = Modifier
.fillMaxSize()
.nestedScroll(scrollBehavior.nestedScrollConnection),
topBar = {
TopAppBar(
title = {
Text(
modifier = Modifier.fillMaxWidth(),
text = "Hello!",
textAlign = TextAlign.Center,
)
},
scrollBehavior = scrollBehavior,
)
},
) { innerPadding ->
LazyColumn(
modifier = Modifier.padding(innerPadding),
contentPadding = PaddingValues(16.dp),
verticalArrangement = Arrangement.spacedBy(8.dp),
) {
items(100) {
Text(
text = "Item $it",
modifier = Modifier
.fillMaxWidth()
.background(MaterialTheme.colorScheme.surfaceContainerHigh)
.padding(24.dp),
)
}
}
}
sg...@google.com
ap...@google.com
I am facing the same bug and i think the root case for it is that the PinnedScrollBehavior doesn't override the onPostFling in its NestedScrollConnection implementation.
I made a crude simple custom version and added
override suspend fun onPostFling(consumed: Velocity, available: Velocity): Velocity {
if (available.y > Velocity.Zero.y)
state.contentOffset = 0f
return super.onPostFling(consumed, available)
}
and then it works fine for me!
ar...@gmail.com
Project: platform/frameworks/support
Branch: androidx-main
Author: Shalom Gibly <
Link:
Fix the app-bars behaviors to detect end of scroll
Expand for full commit details
Fix the app-bars behaviors to detect end of scroll
Apply a fix to all the behaviors to detect the end of scroll in the post
fling function. This will better ensure an app-bar color change when the
content is scrolled all the way.
Bug: 293665988
Test: Manual
Relnote: "Fix the top and bottom app-bar behaviors to reliably change
color when content is scrolled all the way."
Change-Id: Idc4e834695cbd7cb8099f7b63cf21d5b764f1c81
Files:
- M
compose/material3/material3/src/commonMain/kotlin/androidx/compose/material3/AppBar.kt
Hash: 792c8cdf7db425c674de1214e60c7d01f46e9750
Date: Mon Nov 25 06:03:57 2024
pr...@google.com
The following release(s) address this bug.It is possible this bug has only been partially addressed:
androidx.compose.material3:material3:1.4.0-alpha08androidx.compose.material3:material3-android:1.4.0-alpha08androidx.compose.material3:material3-jvmstubs:1.4.0-alpha08androidx.compose.material3:material3-linuxx64stubs:1.4.0-alpha08
Description
Jetpack Compose version: androidx.compose:compose-bom:2024.06.00
Material Library Version (M2, M3 or Both?): M3
Material Compose component used: androidx.compose.material3:material3
Android Studio Build: 2024.1.1
Kotlin version: 1.9.24
Passing NaN to LinearProgressIndicator will cause the following crash; seems that coercedProgress() does not handle NaNs.