Calligraphy is an Android typography framework and custom font manager used to map custom font files to text views through hierarchical style resolution and global default configurations. It provides a system for defining global default fonts and fallback priorities across an entire Android application.
The project manages font assignments by evaluating a priority chain of view attributes, styles, text appearances, and themes. This allows for the injection of custom typefaces into Android text components and the mapping of font assets to theme attributes to maintain a uniform visual identity.
The framework covers the broader areas of Android UI styling, custom font management, and theme implementation, enabling configuration-driven styling via XML attributes.
