简易小闹钟

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "page": "background.html"
  },
  "browser_action": {
    "default_icon": "img/logo16.png",
    "default_popup": "popup.html",
    "default_title": "简易小闹钟"
  },
  "description": "一款简单灵巧的计时工具，可以快速设置倒计时，并提供铃声设置提醒的浏览器闹钟。",
  "icons": {
    "16": "img/logo16.png",
    "48": "img/logo48.png",
    "128": "img/logo128.png"
  },
  "manifest_version": 2,
  "minimum_chrome_version": "42",
  "name": "简易小闹钟",
  "permissions": [
    "background",
    "notifications",
    "system.cpu"
  ],
  "version": "11.0"
}