无障碍:Accordion组件在Android上不读出展开折叠状态

[liwufu]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

2.1.8

Environment

Android系统

Reproduction link

https://mobile.ant.design/kitchen-sink/components/accordion?lang=zh-CN#accordion-demo-0

Steps to reproduce

1、开启屏幕朗读（iOS的VoiceOver，Android的语言助手等）
2、选中Accordion组件的title部分进行朗读

What is expected?

1.聚焦时朗读出展开折叠状态“已折叠/已展开”；
2.切换状态后读新状态“已折叠/已展开”。

What is actually happening?

Android上展开折叠状态不朗读。
另：iOS上展开状态下回朗读，折叠不朗读

[ant-design-bot]

Translation of this issue:

---

Accessibility: The Accordion component does not read Expand collapsed on Android

• [] I have searched the issues of this repository and believe that this is not a duplicate.

Version

2.1.8

Environment

Android system

Reproduction link

[https://mobile.ant.design/kitchen-sink/components/accordion?lang=en#accordion-demo-0](https://mobile.ant.design/kitchen-sink/components/accordion? Lang=zh-CN#accordion-demo-0)

Steps to reproduce

1, open the screen reading (iOS VoiceOver, Android language assistant, etc.)
2. Select the title part of the Accordion component to read it

What is expected?

1. Read and unfold the folded state “folded/expanded” when focused;
2. Read the new state "folded/expanded" after switching states.

What is actually happening?

Unfolding on Android does not read.
Another: iOS reads in the state of unfolding, folding does not read

[KgTong]

有两个点

• 官网的例子是在preact下运行，preact会忽略值为false的属性，导致iOS下折叠不朗读。Accordion组件底层依赖Collapse组件，Collapse中使用了aria-expanded无障碍属性，当为false时，在preact下被忽略，已修复
• Android下对于 aria-expanded属性支持不是很好。组件库暂不不支持