Sohu Tech Products
Jul 30, 2025 · Mobile Development
How Self-Calibration Powers Rich Text Editing in iOS Apps
This article explains how a self‑calibration system embeds markers in iOS rich‑text content, enabling a single pass to identify mentions, topics, and links, and shows how NSMutableAttributedString and YYKit’s custom attribute keys are used to store and parse these special elements efficiently.
AttributedStringRich TextSelf-Calibration
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