Android App Development with Java 🚀

Welcome to my personal learning journey in Android App Development using Java!
This repository showcases a variety of apps and experiments I've built while exploring Android Studio and Java programming.

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📁 Project Structure

This repo contains the following sub-projects:

• QuizApp: A simple quiz app to test general knowledge.
• S7DApi: Demonstrates how to interact with APIs in Android.
• S7dBankApp: A mock bank app with basic functionalities.
• S7dGuessApp: A number guessing game app.
• S7dLocationApp: An app that utilizes location services.
• movies: Movie browsing app with a clean UI.

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💻 Technologies Used

• Java (100%)
• Android Studio
• XML for layouts
• Gradle for build automation
• Firebase (in some apps)
• REST APIs (for network-related apps)

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📱 App Highlights

🎓 QuizApp

• Multiple choice questions
• Simple UI with score tracking

🌐 S7DApi

• Fetches and displays data from an API
• JSON parsing and RecyclerView integration

💰 S7dBankApp

• Simulates user transactions
• User login and balance display

🔢 S7dGuessApp

• Random number guessing logic
• Feedback based on user input

📍 S7dLocationApp

• Uses GPS/Network providers
• Displays user's current location on map

🎬 Movies App

• Fetches movie data
• Displays posters and details with a beautiful interface

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🖼️ Images

Screenshots of the apps are stored in:

• Gas app images.jpg
• apps Images.jpg

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🚀 How to Run

1. Clone the repo:

   git clone https://github.com/your-username/your-repo-name.git

2. Open each project individually in Android Studio
3. Sync Gradle files
4. Run on emulator or physical device

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📚 What I’ve Learned

• Java fundamentals for Android
• Activity lifecycle management
• Working with RecyclerView, Fragments, and Intents
• Parsing JSON data
• Using Android permissions & services (e.g. GPS)
• Clean UI design and responsiveness
• Using external APIs and Firebase

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