Skip to content

Instantly share code, notes, and snippets.

@EvanBacon
Created April 17, 2019 07:10
Show Gist options
  • Save EvanBacon/7fd4dc3be3d00096579bb0b134c56ec7 to your computer and use it in GitHub Desktop.
Save EvanBacon/7fd4dc3be3d00096579bb0b134c56ec7 to your computer and use it in GitHub Desktop.
An example of full iOS PWA startup image (splash screen) support.
<html>
<head>
<meta name="mobile-web-app-capable" content="yes" />
<meta name="apple-touch-fullscreen" content="yes" />
<meta name="apple-mobile-web-app-title" content="Expo" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="default" />
<link
rel="apple-touch-icon"
sizes="180x180"
href="/assets/icons/icon_180x180.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"
href="/assets/splash/icon_1136x640.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"
href="/assets/splash/icon_2436x1125.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"
href="/assets/splash/icon_1792x828.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"
href="/assets/splash/icon_828x1792.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"
href="/assets/splash/icon_1334x750.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"
href="/assets/splash/icon_1242x2688.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"
href="/assets/splash/icon_2208x1242.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"
href="/assets/splash/icon_1125x2436.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"
href="/assets/splash/icon_1242x2208.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"
href="/assets/splash/icon_2732x2048.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"
href="/assets/splash/icon_2688x1242.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"
href="/assets/splash/icon_2224x1668.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"
href="/assets/splash/icon_750x1334.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"
href="/assets/splash/icon_2048x2732.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"
href="/assets/splash/icon_2388x1668.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"
href="/assets/splash/icon_1668x2224.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"
href="/assets/splash/icon_640x1136.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"
href="/assets/splash/icon_1668x2388.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"
href="/assets/splash/icon_2048x1536.png"
/>
<link
rel="apple-touch-startup-image"
media="screen and (device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"
href="/assets/splash/icon_1536x2048.png"
/>
</head>
<body></body>
</html>
@nivs1978
Copy link

Crazy that you have to provide so many resolutions instead of the OS just resize to what it needs and cashes that. Poor design by the OS manufacturer.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment