My Wisdom - Daily Quotes & Inspiration Engine 📱

Live on Play Store: (https://play.google.com/store/apps/details?id=com.somil.dailywisdom)

💡 Overview

My Wisdom is a native Android application designed to deliver curated motivational content. Unlike static apps, this leverages a cloud-based architecture to fetch dynamic content in real-time. The app implements System Design best practices including offline caching, efficient state management, and gesture-based navigation.

🛠 Tech Stack & Architecture

• Language: Java (Native Android)
• Architecture: MVVM (Model-View-ViewModel) for robust separation of concerns.
• Backend: Firebase Firestore (NoSQL Cloud Database).
• Reactive UI: Android LiveData & Observers.
• Image Loading: Glide Library.
• Monetization: Google AdMob integration.

✨ Key Features

1. Cloud-Synced Content: Fetches quotes dynamically from Firestore, allowing remote content updates without app updates.
2. Smart State Management: Uses ViewModel to survive configuration changes (screen rotation) and LiveData to update UI asynchronously without memory leaks.
3. Gesture Navigation: Custom GestureDetector implementation to support "Swipe-to-Navigate" features (e.g., Swipe left to open Messages).
4. Social Connectivity: Deep linking and Intent sharing to share quotes directly to WhatsApp/Instagram.
5. Offline Capability: Caches data to ensure the app works seamlessly even with unstable internet.

📱 Code Structure Highlight

The app follows clean coding principles:

• MainViewModel.java: Handles business logic and data fetching from Firebase. It exposes MutableLiveData to the UI, ensuring the View is purely passive.
• HomeFragment.java: Handles UI rendering and user interactions. It observes the ViewModel logic to update the UI reactively.

🚀 Future Improvements

• Migrating to Kotlin and Jetpack Compose.
• Implementing Pagination for fetching quotes to optimize Firestore read costs.

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Developed by Somil | 3rd Year B.Tech CSE(DS)