Downloadable keyboard language packs (.flex extensions), fetched on demand when a subtype that needs one is added. Not part of the APK.
Chinese Pinyin — net.devemperor.dictate.pinyin.flex
The reading table behind the Chinese (Simplified) — Pinyin subtype (issue #262). Built by
tools/pinyin-dict/generate.py:
- Readings from CC-CEDICT (MDBG), CC BY-SA 4.0 — the generated table is a derivative and carries the same license.
- Ranking from the OPUS OpenSubtitles
zh_cnfrequency list. - Words the dictionary does not list get their reading composed from per-character statistics learned from CC-CEDICT itself (98.8% accurate under leave-one-out).
Full sources and rationale: tools/pinyin-dict/ATTRIBUTION.md.