chrome/common/extensions/docs/templates/intros/wallpaper.html

   1 <h2 id="manifest">Manifest</h2>
   2 <p>You must declare the "wallpaper" permission in the app
   3 <a href="manifest.html">manifest</a> to use the wallpaper API.
   4 For example:</p>
   5 <pre data-filename="manifest.json">
   6 {
   7   "name": "My extension",
   8   ...
   9   <b>"permissions": [
  10     "wallpaper"
  11   ]</b>,
  12   ...
  13 }</pre>
  14
  15 <h2 id="overview-examples">Examples</h2>
  16
  17 <p>
  18 For example, to set the wallpaper as the image at
  19 <code>http://example.com/a_file.png</code>, you can call
  20 <code>chrome.wallpaper.setWallpaper</code> this way:
  21 </p>
  22
  23 <pre>
  24 chrome.wallpaper.setWallpaper(
  25     {
  26       'url': 'http://example.com/a_file.jpg',
  27       'layout': 'CENTER_CROPPED',
  28       'name': 'test_wallpaper'
  29     }, function() {});
  30 </pre>