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Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The setConsumer() method of the LaunchQueue interface is used to declare the callback that will handle custom launch navigation handling in a progressive web app (PWA). Such custom navigation is initiated via Window.launchQueue when a PWA has been launched with a launch_handler client_mode value of focus-existing, navigate-new, or navigate-existing.
callback
A callback function that handles custom navigation for the PWA. The callback is passed a LaunchParams object instance as a parameter.
undefined.
if ("launchQueue" in window) {
window.launchQueue.setConsumer((launchParams) => {
if (launchParams.targetURL) {
const params = new URL(launchParams.targetURL).searchParams;
// Assuming a music player app that gets a track passed to it to be played
const track = params.get("track");
if (track) {
audio.src = track;
title.textContent = new URL(track).pathname.substr(1);
audio.play();
}
}
});
}
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| Version:
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