Support W300 etc in default FontFamilies [226441992]

Fixed

Bug

Status Update

No update yet.

Description

se...@google.com

created issue #1

Mar 23, 2022 10:15PM

Support e.g. sans-serif-light in default loading

Comments

se...@google.com <se...@google.com> #2Mar 26, 2022 03:52AM

https://android-review.googlesource.com/c/platform/frameworks/support/+/1654950 https://android-review.googlesource.com/c/platform/frameworks/support/+/1845787

Likely needs a compose workaround, but long term it may be possible to migrate logic to androidx.core.

se...@google.com <se...@google.com> #3Mar 28, 2022 04:00PM

https://android-review.googlesource.com/c/platform/frameworks/support/+/1845787

se...@google.com <se...@google.com> #4Mar 28, 2022 11:38PM

https://android-review.googlesource.com/c/platform/frameworks/support/+/1845787 will need a compose workaround until that patch is linked

se...@google.com <se...@google.com> #5Mar 29, 2022 03:57PM

Cat 1 since this impacts material styling

ap...@google.com <ap...@google.com> #6Apr 13, 2022 03:16AM

Marked as fixed.

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

commit 5b592cf812bbe2880c42520791d8659d26e1307c
Author: Sean McQuillan <seanmcq@google.com>
Date: Wed Mar 30 16:39:47 2022

Use <API28 fallback font names for system fonts

This loads fallback font names for system fonts

sans-serif-thin, -light -medium, -black

Fixes a user-visible bug where font weights available on the system were
not usable prior to API 28.

This will also attempt the fallback for other font families, in case a
device contains the font for other weights.

Fixes:

b/156048036

Fixes:

b/226441992

Test: ./gradlew :compose:ui:ui-text:cAT
Test: New demo with all system fonts @ all weights visible
Relnote: "Display all available weights for systems fonts on Android
when using FontFamily.SansSerif. This will use fallback font names like
sans-serif-medium internally on API 21-28. This is a behavior change as
previously only weights 400 and 700 were supported on API 21-28."

Change-Id: I380fecb5ba839eecbf0b08acbca6247082b605d7

A compose/ui/ui-text/src/androidMain/kotlin/androidx/compose/ui/text/font/PlatformTypefaces.kt
M compose/ui/ui-text/api/restricted_current.txt
M compose/ui/ui-text/src/androidMain/kotlin/androidx/compose/ui/text/font/AndroidFontUtils.android.kt
M compose/ui/ui-text/src/androidMain/kotlin/androidx/compose/ui/text/font/DeviceFontFamilyNameFont.kt
A compose/foundation/foundation/integration-tests/foundation-demos/src/main/java/androidx/compose/foundation/demos/text/SystemFontFamilyDemo.kt
M compose/foundation/foundation/integration-tests/foundation-demos/src/main/java/androidx/compose/foundation/demos/text/TextDemos.kt
M compose/ui/ui-text/src/androidMain/kotlin/androidx/compose/ui/text/font/PlatformFontFamilyTypefaceAdapter.android.kt
M compose/ui/ui-text/api/public_plus_experimental_current.txt
A compose/ui/ui-text/src/androidAndroidTest/kotlin/androidx/compose/ui/text/font/PlatformTypefacesTest.kt
M compose/ui/ui-text/api/current.txt

https://android-review.googlesource.com/2050558

Issue 226441992