readme added

Author: devsayed2602

README.md

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+# Draftly - All-in-One Document Viewer
+
+![Draftly Banner](assets/banner.png)
+
+**Draftly** is a modern and powerful Android application designed to provide a seamless document viewing experience. Whether it's a critical business report, a complex spreadsheet, or a creative presentation, Draftly ensures you can access and view your documents with ease and speed.
+
+## 🚀 Key Features
+
+-   **Wide Format Support**: Seamlessly view PDF, Microsoft Word (DOC/DOCX), Excel (XLS/XLSX), and PowerPoint (PPT/PPTX) files.
+-   **Modern UI/UX**: Built entirely with **Jetpack Compose**, featuring a clean, responsive, and intuitive Material 3 design.
+-   **High Performance**: Optimized document loading using the **Apache POI** engine for office documents and native PDF rendering.
+-   **Deep Integration**: Handles document viewing requests from other apps (Email, File Managers, etc.).
+-   **Recent Files**: Quickly pick up where you left off with a persistent history of recently opened documents.
+-   **Dark Mode**: A beautiful dark theme that’s easy on the eyes.
+-   **Privacy Focused**: Works entirely on-device with no external server processing of your documents.
+
+## 🛠️ Tech Stack
+
+-   **Language**: [Kotlin](https://kotlinlang.org/)
+-   **UI Framework**: [Jetpack Compose](https://developer.android.com/jetpack/compose) (Material 3)
+-   **Architecture**: MVVM (Model-View-ViewModel)
+-   **Processing Engine**: [Apache POI](https://poi.apache.org/) (for Word, Excel, PPT)
+-   **Database**: [Room](https://developer.android.com/training/data-storage/room) (for Recent Files)
+-   **Data Storage**: [DataStore](https://developer.android.com/topic/libraries/architecture/datastore) (for Settings)
+-   **Image Loading**: [Coil](https://coil-kt.github.io/coil/)
+-   **Async Operations**: [Kotlin Coroutines](https://kotlinlang.org/docs/coroutines-overview.html) & [Flow](https://kotlinlang.org/docs/flow.html)
+
+## 📦 Getting Started
+
+### Prerequisites
+
+-   Android Studio Iguana or newer.
+-   Android SDK Level 26+.
+-   Gradle 8.0+.
+
+### Installation
+
+1.  Clone the repository:
+    ```bash
+    git clone https://github.com/yourusername/Draftly.git
+    ```
+2.  Open the project in **Android Studio**.
+3.  Sync the project with Gradle files.
+4.  Run the app on an emulator or a physical device (Minimum SDK 26).
+
+## 📂 Project Structure
+
+-   `app/src/main/java/com/docviewer/allinone/`
+    -   `data/`: Repositories, DAOs, and Data Models.
+    -   `ui/`: Compose Screens, ViewModels, and Theme.
+    -   `viewer/`: Document processing logic and viewer factories.
+
+## 📝 License
+
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+
+---
+
+*Made with ❤️ for a better document viewing experience.*