{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/daiyuxiang520/band9-watchface-generator/blob/376da15ed5aeabd19f6590cc0ec2b3c147a080c5/README.md",
    "https://github.com/daiyuxiang520/band9-watchface-generator/blob/376da15ed5aeabd19f6590cc0ec2b3c147a080c5/LICENSE"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "Band 9 表盘生成器 reconstructs the Huawei Band 9 HWT watch-face package format from binary observations of public packages and builds installable packages for the 194 × 368 HWHD07 screen. Its format document records ZIP entries, payload layout, protobuf fields, data item numbers and resource slots.",
  "description_zh": "Band 9 表盘生成器通过观察公开的 HWT 包，归纳华为手环 9 表盘格式，并为 194 × 368 的 HWHD07 屏幕生成可安装的表盘包。格式文档记录了 ZIP 条目、载荷布局、protobuf 字段、数据项编号及资源槽位。",
  "entry_url": "https://awesomerea.org/resources/band9-watchface-generator-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/band9-watchface-generator-case/",
  "evidence_url": "https://github.com/daiyuxiang520/band9-watchface-generator/blob/376da15ed5aeabd19f6590cc0ec2b3c147a080c5/FORMAT.md",
  "group": "cases",
  "id": "band9-watchface-generator-case",
  "json_url": "https://awesomerea.org/resources/band9-watchface-generator-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/band9-watchface-generator-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/band9-watchface-generator-case/index.md",
  "name": "Band 9 表盘生成器: Huawei Band 9 HWT watch-face format reconstruction",
  "name_zh": "Band 9 表盘生成器：华为手环 9 HWT 表盘格式复现",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "scope",
    "license"
  ],
  "requirements": [
    "Python 3.9+, Pillow and NumPy.",
    "A Chinese sans-serif font and a bold numeric font installed on the system.",
    "The documented package layout applies to the 194 × 368 HWHD07 screen; other resolutions require separate observation of resource sizes, slots and previews.",
    "MIT License."
  ],
  "requirements_zh": [
    "需要 Python 3.9+、Pillow 和 NumPy。",
    "系统中需要安装中文无衬线字体和粗体数字字体。",
    "文档中的包布局适用于 194 × 368 的 HWHD07 屏幕；其他分辨率的资源尺寸、槽位和预览规格需要另行观察。",
    "采用 MIT 许可证。"
  ],
  "targets": [
    "firmware"
  ],
  "url": "https://github.com/daiyuxiang520/band9-watchface-generator",
  "verification": "source-reviewed",
  "verified_at": "2026-11-07"
}