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Explainer V1: https://github.com/WICG/manifest-incubations/blob/gh-pages/user-preferences-explainer.md V2: https://github.com/w3c/manifest/issues/1045 Specification Summary Add a field to the web app manifest which allows apps to specify a different theme color and background color for dark mode. Blink componentBlink>AppManifest <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EAppManifest> TAG reviewhttps://github.com/w3ctag/design-reviews/issues/696 TAG review statusPending Risks Interoperability and Compatibility *Gecko*: No signal ( https://github.com/mozilla/standards-positions/issues/630) *WebKit*: Positive (https://github.com/w3c/manifest/issues/1045) *Web developers*: No signals - Positive signals from v1 but no signals on the new format *Other signals*: WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? Goals for experimentation Allow web developers to use this field and provide feedback on the new format. Reason this experiment is being extended The manifest format has significantly changed per https://github.com/w3c/manifest/issues/1045 to use CSS media queries. We would like to run a new OT to get feedback from web developers about this new format. Ongoing technical constraints Debuggability chrome://web-app-internals can be used for debugging, and this has been added to the DevTools Application pane. Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, Chrome OS, Android, and Android WebView)?No Not supported on Android Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> ?No - the v2 format does not have web platform tests yet. Flag namechrome://flags/#enable-experimental-web-platform-features Requires code in //chrome?True Tracking bughttps://bugs.chromium.org/p/chromium/issues/detail?id=1318305 Launch bughttps://bugs.chromium.org/p/chromium/issues/detail?id=1279284 Estimated milestones OriginTrial desktop last 114 OriginTrial desktop first 109 Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5714780426862592 Links to previous Intent discussionsIntent to prototype: https://groups.google.com/a/chromium.org/g/blink-dev/c/Y6zNtG0f-6A Intent to Experiment v1: https://groups.google.com/a/chromium.org/g/blink-dev/c/ftoKq32Baz4 Intent to Extend Experiment v1: https://groups.google.com/a/chromium.org/g/blink-dev/c/2c8msRrrcF0 This intent message was generated by Chrome Platform Status <https://chromestatus.com/>. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CABeVxY1nHwDDrShzu4m-RM%2B6UhM7Lp%2BB-TywkUfBrGEO3WPkSg%40mail.gmail.com.
