How can I use fullscreen on chrome extension...?

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- Yoon

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Oct 6, 2023, 6:01:21 AM10/6/23

to Chromium Extensions

Hello. I used to make chrome extension as some exhibition kiosk.

But after 2023, I can't use fullscreen. How can I use them on v3 please?

I tried to find out how to use them, but still hard to do...

please help... 😵‍💫

manifest.json

{
  "name": "name",
  "description": "description",
  "version": "1.0",
  "manifest_version": 3,
  "permissions": ["serial", "fullscreen", "overrideEscFullscreen"],
  "background": {
    "service_worker": "background.js"
  },
  "icons": { "16": "favicon-16x16.png", "32": "favicon-32x32.png", "192": "favicon-192x192.png", "512": "favicon-512x512.png" }
}

background.js

chrome.app.runtime.onLaunched.addListener(function () {
  chrome.app.window.create(
    "index.html",
    {
      "bounds": {
        "width": 1920,
        "height": 1080,
      },
    },
    function (window) {
      window.fullscreen();
    }
  );
});

here is error.

wOxxOm

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Oct 6, 2023, 9:04:40 AM10/6/23

to Chromium Extensions, - Yoon

Chrome extensions aren't chrome apps, so they can't use `chrome.app`. Try adding the "app" section in manifest.json.

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