Building a CRUD App with RecyclerView, Room, and Fragment In this tutorial, we will build a complete CRUD (Create, Read, Update, Delete) application in Android. We will use a Fragment to manage our User Interface, RecyclerView to display a list of names, and Room Database to store those names locally. Step 1: Add Dependencies (build.gradle)…
Building a Task List App: RecyclerView, Room, and Fragment This is a great combination of core Android topics. To demonstrate RecyclerView, Room, and Fragment working together, we will build a simple Task List App. The app will use a Fragment to display a user interface, Room to save tasks to a local SQLite database, and…
SharedPreferences The “Save Game” of Android Development, Explored & Visualized Storing small bits of data shouldn’t require a full database. SharedPreferences allows you to persist key-value pairs easily. Whether it’s a user’s high score or a “Dark Mode” toggle, this API has been the backbone of Android persistence for years. Try the Simulator Click the…
This guide covers the essential steps to create a functional “Hello World” application in Android Studio. 1. Project Setup 2. Designing the Layout (XML) Android uses XML for UI design. Navigate to res -> layout -> activity_main.xml. This file defines how your app looks. 3. Writing the Logic (Java) Now, navigate to java -> com.example.myfirstapp…