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This app provides a clean and user-friendly interface for basic arithmetic calculations.\n\n---\n\n## ✨ Features\n\n✅ **Material Design UI** – Sleek and modern interface\n\n✅ **Basic Arithmetic Operations** – Addition, Subtraction, Multiplication, Division\n\n✅ **Responsive Layout** – Works on all screen sizes\n\n✅ **Error Handling** – Displays errors for invalid expressions\n\n✅ **Lightweight \u0026 Fast** – Minimal dependencies for smooth performance\n\n---\n\n## 🛠️ Installation\n\n1. Clone the repository:\n   ```sh\n   git clone https://github.com/your-username/Calculator-App-Android-Java.git\n   ```\n2. Open the project in **Android Studio**.\n3. Build and run the app on an emulator or a physical device.\n\n---\n\n## 📂 Project Structure\n```\n📂 Material-Calculator\n ├── 📁 app\n │   ├── 📁 src/main/java/com/app/calculator\n │   │   ├── MainActivity.java\n │   ├── 📁 res/layout\n │   │   ├── activity_main.xml\n │   ├── AndroidManifest.xml\n │\n ├── build.gradle\n ├── README.md\n```\n\n---\n\n## 🚀 Usage\n\n- Tap on the number buttons to enter a calculation.\n- Use `+`, `-`, `×`, and `÷` for arithmetic operations.\n- Press `=` to evaluate the expression.\n- Press `C` to clear the input.\n\n---\n\n## 🛠 Dependencies\n\n- **Exp4j** (Expression evaluation):\n   ```gradle\n   implementation 'net.objecthunter:exp4j:0.4.8'\n   ```\n\n---\n\n## 📜 License\n\nThis project is licensed under the **MIT License**.\n\n---\n\n## 🌟 Contributing\n\nFeel free to fork this project and submit pull requests!\n\n---\n\n## 📧 Contact\n\n📩 **Akshay** – akshaysunilmasram@yahoo.com  \n\n🐦 **Instagram** – [@coderx09](https://instagram.com/coderx09)\n\n📌 **GitHub** – [TutorialsAndroid](https://github.com/TutorialsAndroid)\n\n📩 **Telegram** - [Akshay](https://t.me/a_masram444)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftutorialsandroid%2Fcalculator-app-android-java","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftutorialsandroid%2Fcalculator-app-android-java","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftutorialsandroid%2Fcalculator-app-android-java/lists"}