Flutter UI & Logic Showcase

This project is a complete Flutter demonstration that includes multiple UI patterns and logical implementations used in most mobile applications.
It is designed to help developers understand real-life techniques such as image uploading, file selection, video playback, form validation, pagination, infinite scrolling, selections, and list filtering.

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⭐ Features Demonstrated

The project includes:

📂 Attachments & Media Handling

• Pick and upload single images
• Pick multiple images
• Pick and play videos with proper container fitting
• Pick and open files (PDF, DOCX, JPG, etc.)

📝 Form Validation

• Live form validation
• Email & password validation with custom rules
• Dynamic buttons (enabled/disabled based on input)

🔍 Search & Filter

• Real-time search
• Category filter buttons
• Sort alphabetically / by price

📦 Pagination & Infinite Scroll

• Load more data while scrolling
• Display loading indicators
• Stop when there is no more data
• Smooth user experience with lazy loading

✔️ Selection Logic

• Single item selection
• Multiple item selection
• Toggle selection
• Image selection logic

Each screen is well-commented to ensure understanding of how the logic works step-by-step.

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📦 Required Dependencies

Add the following packages in your pubspec.yaml:

dependencies:
  flutter:
    sdk: flutter
  image_picker: ^0.8.0
  video_player: ^2.5.0
  file_picker: ^5.0.0
  syncfusion_flutter_pdfviewer: ^20.1.59
  flutter_svg: ^1.1.0

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> **Developed with ❤️ using Flutter.**