[Feature request] Support tint in image [212418562]

Fixed

Bug

Status Update

No update yet.

Description

pr...@gmail.com

created issue #1

Dec 29, 2021 12:52PM

Component used: GlanceAppWidget/Image Version used: 1.0.0-alpha01 Devices/Android versions reproduced on: all

This is a feature request, not a bug. As a developer, I would like to have a tint/color filter parameter in GlanceImage. As far as I know, if I would like to change color as a state it is impossible. I can update the image resource based on some states, but I would like to just update the color. The only option I found is to build my own bitmap and apply color to Paint(). This is the same as current remoteView widget :)

Comments

st...@gmail.com <st...@gmail.com> #2Jan 10, 2022 02:27PM

Another workaround is to use an Icon with the ColorProvider, but this requires a min sdk of 23.

za...@google.com <za...@google.com> #3Feb 25, 2022 07:05PM

Zak to provide an example using Icon

we...@gmail.com <we...@gmail.com> #4May 6, 2022 11:21AM

Hi. Is there an Icon composable in Glance? I can't find it.

to...@gmail.com <to...@gmail.com> #5Oct 8, 2022 08:00PM

This is mandatory to properly update the tint color when A12/A13 switch dark mode.

Tint via colorProvider would solved this as building our own images does not switch until we trigger a refresh.

bb...@google.com <bb...@google.com> #6Oct 10, 2022 08:40PM

Two approaches to consider:

Modifying ImageProvider to take a tint: ColorProvider param.
Add a colorFilter param to the Image() composable to mirror the Jetpack Compose api.

za...@google.com <za...@google.com> Jan 12, 2023 12:29AM

Reassigned to sh...@google.com.

ap...@google.com <ap...@google.com> #7Jan 24, 2023 04:48PM

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

commit 23d4e278207b98e0781eaedf432df98c1eb9d6f2
Author: Shamali P <shamalip@google.com>
Date: Wed Jan 18 17:14:15 2023

Adds an option to supply tint color in an Image via ColorFilter option. Chose to define a colorFilter parameter as it would keep API flexible enough to accept additional variations if possible in future. ColorFilter.tint accepts a ColorProvider, which means developers can provide DayNightColorProviders.ColorProvider(day, night) as input allowing versions that support dark modes to seamlessly switch to appropriate color. See ImageAppWidget for the demo.

Note - The default blending mode (SRC_ATOP) is applied since the RemoteViews method to supply BlendingMode was made Remotable very recently and isn't supported in all versions. An alternative for anyone looking to supply blendingMode would be to use ImageProvider(Icon icon) and set blending modes on icon (i.e. at the source). Similarly, wear tiles doesn't support supplying blendingMode and defaults to SRC_IN.

Other alternatives were: 1) Accepting tint param directly on the Image (but that approach didn't seem flexible), 2) Accepting tint/ColorFilter param on ImageProvider (but it seemed to make it look like source is applying effects, rather its remoteViews that is applying the effects. Moreoever, it would unnecessarily make ImageProvider's constructor complex).

Updates to wear-tiles in follow up CL to keep this one smaller.

Bug: 212418562
Test: Locally rendered in different versions. Also see ImageAppWidget for demo.
Relnote: Adds an option to supply tint color for images
Change-Id: I26192fa891c91e373dc25a51005416f08a593205

M glance/glance-appwidget/integration-tests/demos/src/main/java/androidx/glance/appwidget/demos/ImageAppWidget.kt
A glance/glance-appwidget/integration-tests/demos/src/main/res/drawable/ic_android.xml
M glance/glance-appwidget/src/androidMain/kotlin/androidx/glance/appwidget/translators/ImageTranslator.kt
M glance/glance-appwidget/src/test/kotlin/androidx/glance/appwidget/translators/ImageTranslatorTest.kt
M glance/glance/api/current.txt
M glance/glance/api/public_plus_experimental_current.txt
M glance/glance/api/restricted_current.txt
M glance/glance/src/androidMain/kotlin/androidx/glance/Image.kt
M glance/glance/src/test/kotlin/androidx/glance/ImageTest.kt

https://android-review.googlesource.com/2393014

ap...@google.com <ap...@google.com> #8Jan 24, 2023 11:05PM

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

commit 280b65f5e9998691cee5d1e87a589fe38d8b0628
Author: Shamali P <shamalip@google.com>
Date: Tue Jan 24 16:51:51 2023

Implement ColorFilter.tint in glance wear tiles. This is in continuation with

https://android-review.googlesource.com/2393014 that introduced the API and implemented the same for appWidgets.

Also updates the wear dependency to newer stable version 1.1.0 which has non-experimental colorFilter API.
(verified by running template demo and integration demo tests)

Bug: 212418562
Test: Locally rendered in different versions. Also see HelloTileService for demo.
Change-Id: I26192fa891c91e373dc25a51005416f08a593206

M glance/glance-wear-tiles/build.gradle
M glance/glance-wear-tiles/integration-tests/demos/src/main/java/androidx/glance/wear/tiles/demos/CountTileService.kt
M glance/glance-wear-tiles/integration-tests/demos/src/main/java/androidx/glance/wear/tiles/demos/HelloTileService.kt
A glance/glance-wear-tiles/integration-tests/demos/src/main/res/drawable/ic_waving_hand.xml
M glance/glance-wear-tiles/src/androidMain/kotlin/androidx/glance/wear/tiles/WearCompositionTranslator.kt
M glance/glance-wear-tiles/src/test/kotlin/androidx/glance/wear/tiles/WearCompositionTranslatorTest.kt

https://android-review.googlesource.com/2400081

sh...@google.com <sh...@google.com> Jan 24, 2023 11:07PM

Marked as fixed.

na...@google.com <na...@google.com> #9May 10, 2023 07:08PM

The following release(s) address this bug.It is possible this bug has only been partially addressed:

androidx.glance:glance:1.0.0-beta01
androidx.glance:glance-appwidget:1.0.0-beta01