analysis-server

58 Tech

Oct 18, 2022 · Mobile Development

Implementation and Mechanism of the Fair Syntax Detection Plugin for Flutter

This article explains how Flutter's built‑in analysis server works, describes the architecture and mounting process of a custom Fair syntax‑detection plugin, and details its core implementation—including AST traversal, @FairPatch annotation handling, if‑statement checks, and the Fair sugar utilities—accompanied by code examples and demo screenshots.