Android App Development

  📱 Building an Android Login & Review App with SQLite and RecyclerView In this post, we'll walk through how to build an Android app with two core features: A login system using SQLite. A review list display using RecyclerView and CardView. This is a beginner-friendly project and a great way to learn about Android components like SQLiteOpenHelper , RecyclerView , and Activity navigation. 🔧 Project Structure DBHelper.java – Handles login credentials. MainActivity3.java – Displays a list of reviews. MyAdapter.java – Custom RecyclerView Adapter. userentry.xml – Layout for each review card. activity_main3.xml – Layout for MainActivity3 . Other activities like MainActivity4 (add reviews) and MainActivity5 (details view) are referenced but not covered in this post. 🔐 DBHelper.java – Login DB Helper package com.example.exmprac; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; impor...