45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
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// Helps you detect mobile browsers (to show a relevant message as the process of installing your PWA changes from browser to browser)
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function isAndroid() {
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return navigator.userAgent.match(/Android/i);
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}
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function isBlackBerry() {
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return navigator.userAgent.match(/BlackBerry/i);
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}
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function isiOS() {
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return navigator.userAgent.match(/iPhone|iPad|iPod/i);
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}
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function isOpera() {
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return navigator.userAgent.match(/Opera Mini/i);
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}
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function isSamsung() {
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return navigator.userAgent.match(
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/SAMSUNG|Samsung|SGH-[I|N|T]|GT-[I|N]|SM-[A|N|P|T|Z]|SHV-E|SCH-[I|J|R|S]|SPH-L/i,
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);
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}
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function isWindows() {
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return (
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navigator.userAgent.match(/IEMobile/i) ||
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navigator.userAgent.match(/WPDesktop/i)
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);
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}
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function isMobile() {
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return (
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this.isAndroid() ||
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this.isBlackBerry() ||
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this.isiOS() ||
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this.isOpera() ||
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this.isSamsung() ||
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this.isWindows()
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);
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}
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// Use this to check if the user is already using your PWA - no need to prompt if in standalone
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function isStandalone() {
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const isStandalone = window.matchMedia("(display-mode: standalone)").matches;
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if (document.referrer.startsWith("android-app://")) {
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return true; // Trusted web app
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} else if ("standalone" in navigator || isStandalone) {
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return true;
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}
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return false;
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}
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