chrome扩展程序中未显示浏览器操作图标

Question

This my manifest:

{
  "name": "Test",
  "description": "Appliation",
  "manifest_version": 2,
  "version": "0.1",
  "app": {
    "background": {
      "scripts": ["background.js"]
    }
  },
  "icons": { "16": "phone16.png", "256": "phone256.png" },
    "browser_action": {
   "default_title": "action description",
   "default_icon": "phone20.png"
}
}

But when install this extension browser action icon is not shown. Is there any problem? Hoe can I show?

Answer 1

You are declairing a Chrome App, not an extension:

"app": {
    ...
}

Change the above block to:

"background": {
    "scripts": ["background.js"]
}

(Ie remove the wrapping app property, just leave background .)

Answer 2

Try this Manifest:

{
    "name": "Test",
    "version": "0.1",
    "manifest_version": 2,
    "description": "Appliation",
    "browser_action": {
        "default_title": "Test",
        "default_icon": "images/phone19.png",
    },
    "icons": { 
        "19": "images/phone19.png", 
    },
    "background": {
        "scripts": ["background.js"]
    }
}