Understanding Android ViewModel: A Beginner's Guide

Are you an aspiring Android developer eager to build robust and efficient apps? If so, you've likely come across the term "ViewModel" in the context of Android development. In this blog post, we'll explore what a ViewModel is, why it's essential, and how you can use it to enhance your Android applications. What is a ViewModel? In Android architecture, a ViewModel is a part of the Android Architecture Components, introduced by Google to facilitate the development of well-organized and maintainable apps. Simply put, a ViewModel is designed to store and manage UI-related data in a lifecycle-conscious way. Unlike traditional Android components, such as activities or fragments, ViewModels are not tied to the UI lifecycle. This means they can survive configuration changes, such as screen rotations, without losing their data. ViewModels are excellent for holding and managing data that should persist across UI-related events. In simple words, ViewModel helps to separate U...