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elegantapp / pwa-asset-generator

Automates PWA asset generation and image declaration. Automatically generates icon and splash screen images, favicons and mstile images. Updates manifest.json and index.html files with the generated images according to Web App Manifest specs and Apple Human Interface guidelines.

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Add monochrome icons for Android

lnhrdt opened this issue · comments

commented

Besides any and maskable there is another manifest icon purpose called monochrome.
https://developer.mozilla.org/en-US/docs/Web/Manifest/icons#values

On Android, monochrome icons from native apps are used by Material You with OS level theming. It seems that integration with PWAs isn't quite there:
https://stackoverflow.com/questions/74620798/material-you-icon-on-pwa
But there's an open issue in Chromium:
https://bugs.chromium.org/p/chromium/issues/detail?id=1468845

I'd like to provide a monochrome icon in my manifest to:

  1. make it easy to test their adoption on different platforms
  2. be ready when support lands on different platforms

I'd be interested in support, similar to what was introduced in #38 for maskable icons. Or perhaps a more generic solution that allows the user to provide icons for any purpose (e.g. any, maskable, monochrome, some-new-spec-in-the-future, etc).