PDF Study Material App

EBook Compose

The EBook Compose App lets you build a complete study-material or EBook app without coding. Host your PDF files anywhere (e.g., Google Drive) and add the links to a simple JSON file. The app supports both local (assets) and remote JSON, so you can update content anytime without resubmitting to the Play Store.

Built with the latest Android Studio, Kotlin, and Jetpack Compose, it’s optimized for Android 16 and includes comprehensive documentation to guide non-coders from setup to publishing.

Key Features

• Local or Remote JSON Config (update content without app updates)
• AdMob Integration: Banner, Interstitial, App Open (configurable from JSON)
• OneSignal Push Notifications (configurable from JSON)
• Offline Reading: Download PDFs for offline use, long-press to delete
• Fast, Modern PDF Reader with page indicator and smooth scrolling
• Pull-to-Refresh on home screen
• Remembers last opened page for PDFs
• Material Design with Jetpack Compose and dark theme support
• Comprehensive documentation
• No coding required; fully customizable JSON-driven content
• Android 16 compatible

How It Works

1. Host your PDF files and copy their public links.
2. Edit config.json (or use a remote JSON URL) to add PDFs and settings.
3. Set app color and (optionally) remote JSON URL in AppConfig.kt.
4. Add your App Access Key generated for your package name.
5. Build and publish; update content anytime via JSON.

Requirements

• Android Studio (latest) with Kotlin
• AdMob account (for ads) and OneSignal (for push) if you plan to use them
• Google Play Console (for publishing)
• Envato purchase code to generate your App Access Key

What You Get

• Full Android Studio source code (Kotlin, Jetpack Compose)
• docs/ folder with guided documentation and screenshots
• Sample config.json and asset structure
• Free email support: xainull@outlook.com

Support

If you face issues (e.g., access key or configuration problems), please contact support at xainull@outlook.com.

Change Log

11 November 2025
- Migrated to Jetpack-Compose

04 October 2024
- App Enhancements
- AdMob Ads (Banner, Interstitial, AppOpen)
- Privacy Policy Added
- Android 35 SDK Support

27 November 2023
- Language Encoding Issue Fix

14 November 2023
- New UI
- Light & Dark Mode Theme
- AdMob & Facebook Ads

24 September 2023
- Language Issue Fixed
- Android TargetSdk 34
- Latest Gradle Tools

03 August 2023
- Swipe to Refresh
- App will work Offline
- UI Improvements
- Downloading indicator fixed
- Full Screen & Rotation
- Exit Dialog Added

07 January 2023
- App now supports Remote JSON

03 January 2023
- Initial Release