🏆 Multi WebView + Admin Panel – Android & iOS Multi-Site Web-to-App System (GPL Description)

SEO Keywords: multi webview app, Android webview source code, iOS webview, web-to-app converter, admin panel for webview, Firebase/ PHP admin, GPL mobile app template.

🚀 Overview

Multi WebView + Admin Panel is a complete web-to-app solution that lets you load and manage multiple websites or web apps inside a single mobile application.
Instead of building separate apps for each project, you can register multiple URLs (news site, shop, blog, LMS, portfolio, dashboard…) and deliver them to users through a native container — with navigation, splash, ads, and push support.

The included admin panel (PHP / Laravel-style or simple PHP, depending on original build) allows you to add, edit, reorder, and enable/disable webviews remotely, so you don’t have to rebuild the app every time the URL changes. This makes it perfect for agencies, SaaS operators, digital publishers, or resellers who serve many client sites.

✨ Key Features

• 🧭 Multiple WebViews: load several websites/web apps inside one app (e.g. “Main site”, “Shop”, “Support”, “Blog”).
• 🛠️ Remote Config via Admin Panel: manage URLs, icons, titles, and order from backend.
• 📱 Native Wrapper: splash screen, progress bar, pull-to-refresh, back handling.
• 🔔 Push Notifications: send updates to all users (FCM / OneSignal depending on original package).
• 💰 AdMob Integration: optional banner / interstitial ads for monetization.
• 🌐 File Upload & Download support inside WebView (for forms, CV upload, etc.).
• 🌓 Dark / Light Theme: consistent UI with your sites.
• 🔒 Whitelist / External Links: open allowed domains in-app, others in external browser.
• 📂 Offline / Error Screen: friendly “no internet” page when user is offline.
• 🗣️ Multi-Language Ready: strings are easily translatable.

⚙️ Technical Stack

• Mobile: Android Studio (Kotlin/Java) and/or Flutter-based WebView wrapper
• Admin Panel: PHP / Laravel / CodeIgniter (depends on original source) + MySQL
• API: JSON endpoints to deliver list of webviews
• Push: Firebase Cloud Messaging / OneSignal
• Ads: Google AdMob SDK
• Server Requirements: PHP 7.4+ / 8.x, MySQL 5.7+, Apache/Nginx, cURL enabled

Expertise Note: shows real-world pattern for remotely controlled WebView apps — no need to resubmit to Play Store to change URLs.

🧩 Installation Guide

1. 📦 Upload the admin panel to your hosting and create a MySQL database.
2. ⚙️ Configure database credentials in config.php / .env.
3. 🗄️ Run the DB migrations / import the provided .sql file.
4. 🧰 Open the mobile project in Android Studio (and Xcode if iOS).
5. 🔗 Set the API/admin panel base URL inside the app config file.
6. 💰 Add your AdMob / FCM keys (optional).
7. ▶️ Build & run on device to fetch webview list from admin.

📦 Deliverables

• ✅ Mobile app source code (Android and/or Flutter/iOS)
• ✅ Web-based admin panel source (PHP + MySQL)
• ✅ API / JSON endpoint for webviews
• ✅ Sample WebView entries (title, icon, URL)
• ✅ Installation & config documentation
• ✅ GPL-ready HTML description (this file)

📱 Supported Platforms

• Mobile: Android 6.0+ (iOS 12+ if using Flutter/Cordova)
• Browsers (admin): Chrome, Firefox, Safari, Edge
• Hosting: any Linux/cPanel/Shared hosting with PHP & MySQL

🧠 Notes

• License: GPL – you may study, modify, and redistribute.
• Customization Tips: lock certain URLs, add bottom navigation with icons, enable pull-to-refresh per screen, add in-app update notice.
• SEO Assurance: good for GPL/template directories aiming for “multi webview app”, “web to app with admin”, and “remote controlled webview”.
• Security: protect admin URL and use HTTPS to avoid MITM when sending webview list.

👨‍💻 Original Developer Credit

Original concept and UI/UX by the CodeCanyon / mobile marketplace author.
Please retain this credit line when republishing under GPL.
Reference: Original Marketplace Listing.

🔒 Disclaimer

This project is provided under the GNU General Public License (GPL) for educational, development, and testing purposes.
It is not affiliated with Google, Firebase, or AdMob.
Replace demo icons, URLs, and app IDs before publishing to Play Store / App Store.

• Ensure all loaded websites are yours or licensed.
• Check WebView permissions (camera, file upload) for store compliance.
• Follow Play Store policies for remote-configured apps.