FlutterFlow WebView Custom Widget 🌐🚀 Embed any website or web app directly inside your Flutter app — with smooth scrolling, crisp rendering, and silky UX. This production-grade WebView respects your layout (fixed size or full-screen), supports true fullscreen media, and ships with rich hooks for navigation, security, and two-way JavaScript messaging. Perfect for hybrid apps that blend native screens with web power. 🔒⚙️

Functionality ✨

• Sizing & Layout 📐 — fixed width/height or expand to screen; safe-area aware; background color & transparent modes.

• Fullscreen 🖥️↔️📱 — enter/exit fullscreen (video/maps/games) with proper system UI handling.

• Navigation Controls 🧭 — back/forward/reload, pull-to-refresh, progress indicator, error/empty states.

• URL Handling 🔗 — http/https, mailto:/tel:/custom schemes, target=_blank popups, deep/universal links.

• JavaScript Bridge 🧠🔁 — postMessage channels, evaluate JS, expose native callbacks for two-way comms.

• Cookies & Storage 🍪 — persistent cookies, local/session storage, clear data, custom headers & user-agent.

• Security 🛡️ — domain allow/deny list, SSL handling, mixed-content policy, optional sandboxed iframe.

• Media & Files 🎥🎤📁 — camera/mic prompts, file chooser & downloads, inline playback with autoplay policy.

• Gestures 🤏🖱️⌨️ — scrolling & zoom controls, overscroll/bounce config, pointer & keyboard support.

• Lifecycle Hooks ⏱️ — onPageStarted/Finished, onProgress, shouldOverrideUrlLoading, onWebResourceError.

• Performance ⚡ — caching policy, hardware acceleration, honors reduce-motion, 60fps scrolling targets.

• Platforms 📲🖥️ — iOS (WKWebView), Android (Android WebView), plus web/desktop fallbacks.

Use cases 🧩

• Embed marketing sites, docs/FAQ, or knowledge bases without leaving the app. 📘

• Host SaaS dashboards/admin panels alongside native navigation. 📊

• SSO/OAuth flows and third-party widgets (chat/help center). 🔐💬

• Payments & checkouts (e.g., Stripe-hosted pages) inside a controlled container. 💳

• Interactive content: maps, forms, analytics, media players, surveys. 🗺️📝🎧

• Roll out experiments/feature flags via web screens within a native shell. 🧪

• Render terms & privacy or remote CMS pages with consistent theming. 📄

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