Audible Toggle Play

manifest.json

{
  "author": "Oyvind A Nilsen",
  "homepage_url": "http://oyvindnilsen.com",
  "icons": {
    "128": "icon128.png"
  },
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "description": "Simple play/pause hotkey (Alt+P) for Audible. This button allows to pause or resume current book independently of current tab.",
  "manifest_version": 2,
  "name": "Audible Toggle Play",
  "permissions": [
    "tabs",
    "http://www.audible.com/*",
    "https://www.audible.com/*",
    "http://www.audible.co.uk/*",
    "https://www.audible.co.uk/*"
  ],
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.1",
  "commands": {
    "toggle": {
      "suggested_key": {
        "default": "Alt+P"
      },
      "description": "toggle play/pause"
    }
  }
}