您正在寻找的是Media Session API。
这是来自 MDN 的示例代码,描述了此 API 的各种方法:
if ('mediaSession' in navigator) {
navigator.mediaSession.metadata = new MediaMetadata({
title: 'Unforgettable',
artist: 'Nat King Cole',
album: 'The Ultimate Collection (Remastered)',
artwork: [
{ src: 'https://dummyimage.com/96x96', sizes: '96x96', type: 'image/png' },
{ src: 'https://dummyimage.com/128x128', sizes: '128x128', type: 'image/png' },
{ src: 'https://dummyimage.com/192x192', sizes: '192x192', type: 'image/png' },
{ src: 'https://dummyimage.com/256x256', sizes: '256x256', type: 'image/png' },
{ src: 'https://dummyimage.com/384x384', sizes: '384x384', type: 'image/png' },
{ src: 'https://dummyimage.com/512x512', sizes: '512x512', type: 'image/png' },
]
});
navigator.mediaSession.setActionHandler('play', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('pause', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('stop', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('seekbackward', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('seekforward', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('seekto', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('previoustrack', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('nexttrack', function() { /* Code excerpted. */ });
navigator.mediaSession.setActionHandler('skipad', function() { /* Code excerpted. */ });
}
这是在 Google Developers Web 上引用的相同 API,它突出了您的用例。 Customize Media Notifications and Handle Playlists