freezmo/app/layout.tsx
Martin Dvorak 26e36bc0c0 Add the Install the app bottom sheet for mobile browsers
- New InstallSheet mounted in the root layout: appears ~1s after load on
  iOS/Android phones and tablets, over any screen including the key gate,
  with a dimmed backdrop. Never on desktop, never in standalone mode, and
  at most once per 7 days after a dismissal (localStorage).
- Platform/browser detection (lib/install.ts): iPhone/iPad incl. iPadOS
  reporting as Mac with touch, Android, Safari vs Chrome vs other vs
  in-app browsers, with step 1 adapted accordingly.
- iOS: numbered steps with chips (Safari, Share, ... , More, Add to Home
  Screen) and the accent Add pill. Android: captured beforeinstallprompt
  turns into a native Install button; fallback steps use Install app /
  Add to Home screen chips and an accent Install pill.
- Close via X, backdrop, Escape or swipe-down on the handle; the site is
  untouched afterwards. Anchored to 100dvh so browser toolbars never hide
  the last step; pb-safe respects the home indicator.
- Dark sheet by default; light only when the app theme was explicitly set
  to light. Settings gains a mobile-only Install app row that reopens it.
- The inline head script captures beforeinstallprompt before hydration and
  records appinstalled. Old InstallHint banner removed.
- Tests: new install-sheet suite (45 checks across iPhone Safari/Chrome/
  in-app, Android Chrome/Samsung, desktop, prompt path, dismissal, 7-day
  expiry, standalone, Settings row, both themes); pwa suite updated.
2026-10-07 08:27:43 +00:00

79 lines
2.9 KiB
TypeScript

import type { Metadata, Viewport } from "next";
import { InstallSheet } from "@/components/InstallSheet";
import { ServiceWorkerRegistrar } from "@/components/ServiceWorkerRegistrar";
import "./globals.css";
export const metadata: Metadata = {
title: {
default: "Freezmo — turn your notes into a study feed",
template: "%s · Freezmo",
},
description:
"Freezmo turns photos and documents of your notes into a swipeable feed of short interactive study activities, powered by your own Ollama models.",
applicationName: "Freezmo",
manifest: "/manifest.webmanifest",
appleWebApp: {
capable: true,
title: "Freezmo",
statusBarStyle: "default",
},
icons: {
icon: [
{ url: "/icons/favicon-32.png", sizes: "32x32", type: "image/png" },
{ url: "/icons/icon-192.png", sizes: "192x192", type: "image/png" },
{ url: "/icons/icon-512.png", sizes: "512x512", type: "image/png" },
],
apple: [
{ url: "/icons/apple-touch-icon.png", sizes: "180x180" },
{ url: "/icons/apple-touch-icon-167.png", sizes: "167x167" },
{ url: "/icons/apple-touch-icon-152.png", sizes: "152x152" },
],
},
other: {
// iOS standalone niceties
"apple-mobile-web-app-capable": "yes",
"mobile-web-app-capable": "yes",
"format-detection": "telephone=no",
},
};
export const viewport: Viewport = {
width: "device-width",
initialScale: 1,
maximumScale: 5,
viewportFit: "cover",
themeColor: [
{ media: "(prefers-color-scheme: light)", color: "#f8fafc" },
{ media: "(prefers-color-scheme: dark)", color: "#0a0f13" },
],
};
/** Applies the saved theme before paint to avoid a flash. */
const themeScript = `(function(){try{var s=localStorage.getItem('freezmo.theme');var d=s?s==='dark':window.matchMedia('(prefers-color-scheme: dark)').matches;if(d)document.documentElement.classList.add('dark');}catch(e){}})();`;
/**
* Captures Chrome's `beforeinstallprompt` (it can fire before React hydrates)
* and records an install so the prompt never comes back. Static, no user data.
*/
const installScript = `(function(){try{
window.addEventListener('beforeinstallprompt',function(e){e.preventDefault();window.__freezmoInstallPrompt=e;window.dispatchEvent(new Event('freezmo:installprompt'));});
window.addEventListener('appinstalled',function(){try{localStorage.setItem('freezmo.install.installed','1')}catch(e){}window.dispatchEvent(new Event('freezmo:installed'));});
}catch(e){}})();`;
export default function RootLayout({ children }: { children: React.ReactNode }) {
return (
<html lang="en" suppressHydrationWarning>
<head>
<script dangerouslySetInnerHTML={{ __html: themeScript }} />
<script dangerouslySetInnerHTML={{ __html: installScript }} />
</head>
<body className="min-h-full antialiased">
<div className="app-backdrop" aria-hidden />
{children}
<InstallSheet />
<ServiceWorkerRegistrar />
</body>
</html>
);
}