Incorrect font weight are set for DownloadableFonts on API 29+ [194553426]

Fixed

Bug

Status Update

No update yet.

Description

ri...@gmail.com

created issue #1

Jul 24, 2021 01:22PM

Artifact used: androidx.core:core:1.6.0 Version used: 1.6.0 Theme used: (Not related) Devices/Android versions reproduced on: Pixel 5 Android 11

https://cs.android.com/androidx/platform/frameworks/support/+/c32cc6c885b20be94d2d1c0498e4a978161d3f61:core/core/src/main/java/androidx/core/graphics/TypefaceCompatApi29Impl.java;l=131-136

final FontStyle defaultStyle = new FontStyle(
    (style & Typeface.BOLD) != 0 ? FontStyle.FONT_WEIGHT_BOLD
       : FontStyle.FONT_WEIGHT_NORMAL,
    (style & Typeface.ITALIC) != 0 ? FontStyle.FONT_SLANT_ITALIC
       : FontStyle.FONT_SLANT_UPRIGHT
);

return new Typeface.CustomFallbackBuilder(familyBuilder.build())
    .setStyle(defaultStyle)
    .build();

This part will make the final Typeface lost the correct font-weight from the FontInfo. For example, request for a font with 500 weight, but the final Typeface has 400 weight. This will make the fallback font incorrectly displayed.

The fix is to use the style from the best-matched font, just like the platform, https://cs.android.com/android/platform/superproject/+/android-11.0.0_r1:frameworks/base/graphics/java/android/graphics/Typeface.java;l=276-285.

Comments

ow...@google.com <ow...@google.com> Aug 2, 2021 01:07PM

Assigned to no...@google.com.

ri...@gmail.com <ri...@gmail.com> #2Aug 2, 2021 06:32PM

alpha01? That's so old! :D

We've found the issue in alpha10 and are working on a fix.

se...@google.com <se...@google.com> #3Mar 29, 2022 06:29PM

Reassigned to se...@google.com.

Project: platform/frameworks/support
Branch: androidx-master-dev

commit 37ed64d4de87bd4a4365f5c0dfee7b33c8043013
Author: Daniel Santiago Rivera <danysantiago@google.com>
Date: Wed Jan 23 15:46:00 2019

Add missing import of parent Directions class in generated Safe Args.

When generating a parent direction action method in a child directions
class,correctly import the parent direction if its located in another
package. Both JavaPoet and KotlinPoet generate import statements but the
NavWriters were incorrectly creating the class name of the parent type,
specifically it missed the package name which caused the import to be
missing.

Bug: 123307342
Test: ./gradlew navigation:navigation-safe-args-gradle-plugin:test \
navigation:navigation-safe-args-generator:test

Change-Id: Ibeda7a7ec6f31bb1c860dfe1f5cd2a7e7ea6d47d

M navigation/safe-args-generator/src/main/kotlin/androidx/navigation/safe/args/generator/java/JavaNavWriter.kt
M navigation/safe-args-generator/src/main/kotlin/androidx/navigation/safe/args/generator/kotlin/KotlinNavWriter.kt
M navigation/safe-args-generator/src/tests/kotlin/androidx/navigation/safe/args/generator/NavGeneratorTest.kt
M navigation/safe-args-generator/src/tests/kotlin/androidx/navigation/safe/args/generator/NavParserTest.kt
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/java/nested/LoginFragmentDirections.java
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/java/nested/RegisterFragmentDirections.java
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/java/nested_overridden_action/InnerSettingsFragmentDirections.java
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/java/nested_overridden_action/SettingsFragmentDirections.java
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/kotlin/nested/LoginFragmentDirections.kt
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/kotlin/nested/RegisterFragmentDirections.kt
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/kotlin/nested_overridden_action/InnerSettingsFragmentDirections.kt
M navigation/safe-args-generator/src/tests/test-data/expected/nav_generator_test/kotlin/nested_overridden_action/SettingsFragmentDirections.kt
M navigation/safe-args-generator/src/tests/test-data/nested_login_test.xml
M navigation/safe-args-gradle-plugin/src/test/test-data/app-project-kotlin/src/main/res/navigation/nav_nested_test.xml
A navigation/safe-args-gradle-plugin/src/test/test-data/app-project/src/main/res/navigation/nav_nested_test.xml

https://android-review.googlesource.com/883592

https://goto.google.com/android-sha1/37ed64d4de87bd4a4365f5c0dfee7b33c8043013

ap...@google.com <ap...@google.com> #4Mar 30, 2022 08:38AM

Hi, I'm still having the issue with 1.0.0-alpha11. Generated classes for fragments in nested navigation throws error for global actions.

lo...@gmail.com <lo...@gmail.com> #5Mar 30, 2022 08:59AM

I am also having the issue with 1.0.0-alpha11. I'm going to see what the Kotlin generator does with this.

se...@google.com <se...@google.com> #6Mar 30, 2022 03:56PM

Re #4 and #5 - please file a new bug with a sample project that reproduces your issue.

se...@google.com <se...@google.com> Jun 29, 2022 04:41PM

Marked as fixed.