organicmaps/organicmaps

[android] System buttons are not visible on Android 8

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#10,965 创建于 2025年7月21日

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AndroidGood first issueUI

描述

System buttons should be more contrast. Is there a way to make them more prominent?

It was introduced in https://github.com/organicmaps/organicmaps/pull/10410

Related: https://github.com/organicmaps/organicmaps/issues/10898

@coderang-gk can you please take a look?

Image

贡献者指南

技术栈
android
领域
mobile
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
needs maintainer response
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Android developmentBasic understanding of Android UI theming
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
The issue reports that system buttons lack contrast on Android 8. The commit in PR #10410 introduced the buttons, and related issue #10898 may provide context. To fix, one could examine the button styling in the Android res files (e.g., themes.xml or styles.xml) and ensure high contrast colors are used, especially for older Android versions. The maintainer coderang gk has been asked to review, so clear communication with them would be helpful.