RoomDatabase

Room, Kotlin, MVVM, and Coroutines in Android

This readme overviews Room, Kotlin, MVVM architecture, and Coroutines in Android app development. It covers the advantages of Room over SQLite, important Room annotations, and provides a step-by-step example of simple data insertion and retrieval.

Table of Contents

1. What is Room, Kotlin, MVVM, and Coroutines?

   • An introduction to the key technologies and concepts used in Android app development: Room, Kotlin, MVVM (Model-View-ViewModel), and Coroutines.

2. Advantages of Room over SQLite

   • A comparison highlighting the benefits of using the Room persistence library over traditional SQLite databases in Android.

3. Important Annotations in Room

   • An explanation of key Room annotations used to define data entities, queries, and database configurations.

4. Step-by-Step Simple Insert and Read Example

   • A detailed guide on implementing a basic data insertion and retrieval functionality using Room, Kotlin, MVVM, and Coroutines.

5. Conclusion

   • A brief summary of the content and key takeaways.

Getting Started

Explore the sections above to better understand Room, Kotlin, MVVM, and Coroutines in Android app development. Follow the step-by-step example to see how these technologies work together to create efficient and robust Android applications.

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Technologies

• Kotlin
• Kotlin Coroutines
• Daggar-Hilt (DI)
• Architecture Components (Navigation, Lifecycle, Room)

Architecture

• Based on Clean Architecture
• Single Activity
• Android ViewModels for presentation layer logic
• Android Data Binding
• Dividing to Local data sources in the repository
• Unified approach for all screens in BaseFragment