Make androidx.wear.compose.material.Colors more customizable [199754668]

Fixed

Bug

Status Update

No update yet.

Description

th...@gmail.com

created issue #1

Sep 14, 2021 10:49AM

Component used: androidx.wear.compose:compose-material

Version used: 1.0.0-SNAPSHOT, build 7723219

Devices/Android versions reproduced on: all

Is there a reason that androidx.wear.compose.material.Colors is so limited? I cannot find a way to change for example the background, surface, or onSurfaceVariantX colors.

The Android developers site mentions the following: “You can customize all of these colors for your app.“ https://developer.android.com/training/wearables/design/color

I know that in the past there were lots of Wear apps with colored background (including some Google apps, and my production app). Also the system itself had colored background on multiple places.

The Android developers site has some Wear screenshots with colored backgrounds: https://developer.android.com/training/wearables/data/network-access#user-interface-considerations

It would be great if all the colors could be changed.

Comments

jn...@google.com <jn...@google.com> Sep 16, 2021 11:17AM

Reassigned to ai...@google.com.

jn...@google.com <jn...@google.com> #2Oct 7, 2021 12:31PM

BTW, the source code for this is fairly straightforward. I just added the source into the sample for now, but it would be nicer if we had the function.

From source:

 /**
 * Gets the current navigation back stack entry as a [MutableState]. When the given navController
 * changes the back stack due to a [NavController.navigate] or [NavController.popBackStack] this
 * will trigger a recompose and return the top entry on the back stack.
 *
 * @return a mutable state of the current back stack entry
 */
@Composable
public fun NavController.currentBackStackEntryAsState(): State<NavBackStackEntry?> {
    return currentBackStackEntryFlow.collectAsState(null)
}

jn...@google.com <jn...@google.com> #3Oct 7, 2021 12:31PM

Reassigned to jn...@google.com.

Here's the code from my PR if you want to see what I was doing.

ap...@google.com <ap...@google.com> #4Oct 11, 2021 04:36PM

Project: platform/frameworks/support
Branch: androidx-main

commit 804463f3f416212296133fe53e30b5d5cbc2fba9
Author: stevebower <stevebower@google.com>
Date: Wed Jan 05 15:04:02 2022

Add currentBackStackEntryAsState to Wear Compose Navigation.

Test: Run tests for wear.compose.navigation.

Bug: 212739653

Relnote: "We have added NavController.currentBackStackEntryAsState()
to the Wear.Compose.Navigation library."
Change-Id: If90286c7debe623df926a091f15766abf04f2ecc

M wear/compose/compose-navigation/api/restricted_current.txt
M wear/compose/compose-navigation/api/current.txt
M wear/compose/compose-navigation/src/androidTest/kotlin/androidx/wear/compose/navigation/SwipeDismissableNavHostTest.kt
M wear/compose/compose-navigation/api/public_plus_experimental_current.txt
M wear/compose/compose-navigation/src/main/java/androidx/wear/compose/navigation/SwipeDismissableNavHostController.kt

https://android-review.googlesource.com/1926189

jn...@google.com <jn...@google.com> Oct 11, 2021 05:09PM

Accepted by jn...@google.com.

jn...@google.com <jn...@google.com> #5Oct 12, 2021 11:24AM

Marked as fixed.

Hi Steve, which version of the library will this be released in?

Issue 199754668