Android - CodeWithPK

REST API Cheat Sheet I Wish I Had Created Before 🚀

As Android developers, we often find ourselves interacting with REST APIs to fetch, update, or delete data from servers. While RESTful principles seem straightforward, they can be a maze without a proper roadmap. That’s why I’ve put together this REST API Cheat Sheet—complete with everything I

🏏 Cricbuzz Android App System Design: An In-Depth Guide for Developers

When designing an application as robust and popular as Cricbuzz, it requires meticulous attention to detail, a scalable architecture, and seamless user experience. This article will walk you through the system design of a Cricbuzz-like Android app, offering a step-by-step approach while incorporating modern practices and

Addrom Bypass – A Complete Guide for Android Developers

The Android ecosystem is vast, with millions of devices running on different firmware versions. One of the common issues users and developers face is Factory Reset Protection (FRP), a security feature designed to protect devices from unauthorized access. This is where the term “addrom bypass” gains

Roblox New Grad SWE Interview: A Comprehensive Guide 🎮👩‍💻

Are you gearing up for a software engineering interview at Roblox as a new graduate? Whether you’re aspiring to work on their Android development team or contribute to one of their groundbreaking projects, this guide will help you ace your interview and make a lasting impression.

Advanced Kotlin Flow Cheat sheet (for Android Engineer)

Are you an Android Engineer diving deep into Kotlin Flows? Do you get stuck on concepts like channels, zip vs. combine, or the difference between SharedFlow and StateFlow? You’re in the right place! This cheat sheet will simplify advanced Flow concepts, helping you master them in

Two-Week Plan for Android Interview Preparation 🚀

Preparing for an Android interview with 3+ years of experience requires focusing on Kotlin-first Android, modern technologies, and DSA fundamentals. Here’s a 14-day roadmap to help you ace your interview. It assumes you can dedicate 6-8 hours daily. Week 1: Core Android and DSA Day 1:

Kotlin: Dirty Code vs. Clean Code 🧹

How to Transform Messy Code into Clean, Readable, and Maintainable Kotlin Code Kotlin, as a modern programming language, empowers developers to write expressive, concise, and maintainable code. However, even with Kotlin, it’s easy to fall into the trap of writing dirty code 💩. Dirty code can

Kotlin Coroutines In-Depth: Simplified Guide with Examples 🚀

Asynchronous programming is a cornerstone of modern mobile development. It ensures apps stay responsive, smooth, and user-friendly by offloading heavy tasks from the main thread. With Kotlin Coroutines, you can handle asynchronous tasks efficiently without diving into the complexity of callbacks or threading. In this blog,

🌟 Top 10 Most Asked Questions in Android Interviews 📱

If you’re preparing for an Android interview, you’re in the right place! We’ve compiled 10 frequently asked questions with simplified explanations, real-world examples, and a touch of fun using emojis. Let’s dive in! 🚀 1️⃣ Explain the Architecture Patterns Used in Android 🏛️ Android apps commonly

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