Webview widget flutterflow — a production-grade in-app browser built for crisp zooming 🔍
A slim top overlay shows − / +, Reset (100%), and a live % readout, while pinch and double-tap stay on for natural scaling 🤏⚡. Honors fixed width/height, renders buttery-smooth on high-DPI screens, and keeps full WebView powers—navigation, security, and JS bridge — perfect for hybrid apps and embedded docs 📚.
Functionality
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🔝 Overlay zoom toolbar: minus/plus, Reset to 100%, live percent; configurable min/max/step.
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🤏 Gestures: pinch-to-zoom, double-tap zoom, inertial scrolling; optional disable/lock zoom.
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📐 Layout modes: Fit to width/height, original size, remember last scale per origin; preserve scroll on scale.
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🧭 Navigation: back/forward/reload, pull-to-refresh, load progress, error/empty states.
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🖼️ Fullscreen: media/maps, safe-area aware, GPU-accelerated rendering.
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🔗 URL handling: http/https, mailto:/tel:, custom schemes, deep links,
target=_blankpopups. -
🧠 JavaScript bridge: evaluate JS, postMessage channels, expose native callbacks.
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🍪 Storage & headers: cookies, local/session storage, custom headers, user-agent override.
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🛡️ Security: allow/deny lists, SSL & mixed-content policies, optional sandbox.
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♿ Accessibility & i18n: keyboard focus, screen-reader labels, RTL & Reduce Motion.
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🧩 Platforms: iOS (WKWebView), Android (Android WebView), desktop/web fallbacks.
Use cases
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📄 Zoomable docs, diagrams, tables, PDFs, dense dashboards.
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🧾 Kiosk/POS flows where staff must quickly magnify web UIs.
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🗺️ Embedded maps, charts, and design specs with precise scaling.
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🆘 Knowledge bases/help centers inside a native shell.
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🔀 Hybrid apps mixing native nav with web features (SaaS panels, paywalls, forms).
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