*Contact emails*alancut...@chromium.org
*Original I2E* https://groups.google.com/a/chromium.org/g/blink-dev/c/wNOClobsLrs *Explainer*https://github.com/WICG/sw-launch/blob/main/launch_handler.md *Specification*Draft: https://wicg.github.io/sw-launch/ *Summary*Adds a "launch_handler" app manifest member that enables web apps to customise their launch behaviour across all types of app launch triggers (start menu launch, link capture, share target, etc.). Example usage: { "name": "Example app", "start_url": "/index.html", "launch_handler": { "client_mode": "navigate-existing" } } This will cause all launches of the Example app to focus an existing app window and navigate it (if it exists) instead of always launching a new app window. *Blink component*Blink>AppManifest <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EAppManifest> *TAG review* https://github.com/w3ctag/design-reviews/issues/683 *TAG review status*Closed. Satisfied to see this move ahead but keeping in mind compatibility with the MiniApp lifecycle <https://github.com/WICG/sw-launch/issues/52>. *Risks:* *Interoperability and Compatibility* - Gecko: No signal <https://github.com/mozilla/standards-positions/issues/567> - WebKit: No signal <https://lists.webkit.org/pipermail/webkit-dev/2022-May/032243.html> - Web developers: Strong positive signals on the previous Declarative Link Capturing origin trial <https://developer.chrome.com/origintrials/#/view_trial/4285175045443026945>, strong positive signals from the origin trial so far <https://docs.google.com/document/d/1t60YeQ-d-FSr9i91jvylW6sA7_R4jDnX1G4_PDfssYE/edit#> . *Experiment Summary*Web App Launch Handler Origin Trial 1 Developer Feedback <https://docs.google.com/document/d/1t60YeQ-d-FSr9i91jvylW6sA7_R4jDnX1G4_PDfssYE/edit?usp=sharing> *Experiment Goals* - Expose the new client_mode <https://github.com/WICG/sw-launch/pull/60> syntax. - Validate attempts to fix bad interactions with share target <https://github.com/WICG/sw-launch/issues/62>. *Experiment Timeline*Previous: M103 to M106. Requested: M107 to M110. *Reason this experiment is being extended*- The route_to field has been renamed to client_mode along with all its values (breaking change). - We uncovered a bad interaction with share target <https://github.com/WICG/sw-launch/issues/62> that requires spec change to resolve. *Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, Chrome OS, Android, and Android WebView)?*No, desktop only. *Is this feature fully tested by* web-platform-tests <https://chromium.googlesource.com/chromium/src/+/master/docs/testing/web_platform_tests.md> *?*No, this requires browser_tests <https://source.chromium.org/search?q=class:WebAppLaunchHanderBrowserTest&ss=chromium> as it involves managing windows. Have raised an issue <https://github.com/web-platform-tests/wpt/issues/33835> with testdriver.js for web app specific support. *Flag name*chrome://flags/#enable-desktop-pwas-launch-handler kWebAppEnableLaunchHandler <https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/public/common/features.h;bpv=1;bpt=1;l=376?q=kWebAppEnableLaunchHandler&gsn=kWebAppEnableLaunchHandler&gs=kythe%3A%2F%2Fchromium.googlesource.com%2Fchromium%2Fsrc%3Flang%3Dc%252B%252B%3Fpath%3Dthird_party%2Fblink%2Fpublic%2Fcommon%2Ffeatures.h%23dBeGhIBrlUn9xqyup36XrW7qdqyxtZdxlPtCpwHSK7k> *Tracking bug*https://bugs.chromium.org/p/chromium/issues/detail?id=1231886 *Link to entry on the Chrome Platform Status* https://www.chromestatus.com/feature/5722383233056768 *Previous blink-dev threads* Intent to Prototype <https://groups.google.com/a/chromium.org/g/blink-dev/c/8tNe2jrJ78A> Intent to Experiment <https://groups.google.com/a/chromium.org/g/blink-dev/c/wNOClobsLrs> Request to Extend Experiment <https://groups.google.com/a/chromium.org/g/blink-dev/c/pKl0eEeN5U4> (rejected) Intent to Extend Experiment: Web app launch handler <https://groups.google.com/a/chromium.org/g/blink-dev/c/BzwopwOFzFw> (extended to M106) Since the last extension there is now a spec draft <https://wicg.github.io/sw-launch/>, some breaking API changes <https://github.com/WICG/sw-launch/pull/60> and a broken interaction with share target <https://github.com/WICG/sw-launch/issues/62> that needs spec work. -- 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/CANJJ2CmyiSPHr-f0RXVpmuja-H1bTQik-3B-hkBK90Q-FqwJag%40mail.gmail.com.
