TouchDelegate | BestHub

Tencent Cloud Developer

Apr 3, 2023 · Mobile Development

Android Accessibility Framework for WeChat: Design, Implementation, and Walk‑through Tools

WeChat’s Android accessibility framework abstracts common perceivable, operable, and understandable requirements into reusable rules, automatically enlarges touch targets, generates unified content descriptions, and includes a walk‑through verification service, enabling developers to efficiently implement scalable accessibility features for millions of visually or hearing‑impaired users.

AccessibilityAccessibility FrameworkAccessibilityService

0 likes · 16 min read

Android Accessibility Framework for WeChat: Design, Implementation, and Walk‑through Tools

Baidu Geek Talk

May 12, 2022 · Mobile Development

Android Guide Management, One‑Line Pressed State, and Expanding Click Area Techniques

The article introduces three practical Android techniques—a singleton‑based ordered guide manager to avoid conflicting tutorials, a one‑line Kotlin extension that adds a pressed‑state alpha effect to any view, and a concise TouchDelegate utility that expands a view’s clickable area without layout changes.

AndroidClickAreaGuideManager

0 likes · 12 min read

Android Guide Management, One‑Line Pressed State, and Expanding Click Area Techniques