The Android O & Java – Complete Android Development Bootcamp is a top-rated Udemy course designed to turn beginners into professional app developers. Taught using Java and Android Studio, it guides learners from basic app structures to publishing their own creations on the Play Store.
Even in 2025, Java remains a solid, production-level language for Android. While Kotlin is the default, many legacy and enterprise systems still rely heavily on Java.
Benefits:
Huge job market for Java-based Android apps
Learn fundamentals without Kotlin abstraction
Build for Android O to Android 13+ seamlessly
💡 What You’ll Learn
By the end of this bootcamp, you’ll master:
Android Studio & Gradle
Java OOPs (Object-Oriented Programming)
Activities, Fragments & UI Design
SQLite, Firebase & SharedPreferences
Location services, sensors & background services
Google Maps, API calls, and JSON parsing
Publishing your app to Google Play
🔨 Real-World Projects Included
This course is project-based, meaning you build functional apps like:
A To-Do List app
Weather Forecast app using real-time API
Quiz App with Score Tracking
Location Reminder using Google Maps
Budget Tracker with Firebase Sync
You’ll build a portfolio to impress recruiters or clients.
🌟 Course Highlights
Feature
Details
Language
Java
Platform
Android O+
Duration
60+ Hours
Quizzes
✅ Yes
Certificate
✅ Upon Completion
Level
Beginner to Intermediate
👥 Who Should Enroll?
This course is perfect for:
Complete beginners to programming
Java developers transitioning to mobile apps
Freelancers & entrepreneurs
College students building a mobile app portfolio
🧰 Tools & Requirements
You’ll need:
A computer with Android Studio installed
No programming experience needed
Internet connection for course access and API use
👨🏫 Reviews & Instructor Profile
This course is often taught by instructors like Rob Percival or Angela Yu, known for simplifying complex topics with interactive examples.
“One of the most engaging Android courses on Udemy.” – ⭐⭐⭐⭐⭐
❓ FAQs
Q1: Is this course still relevant in 2025?
Yes, Android O APIs are still supported, and Java remains an active Android language.
Q2: Do I need to know Kotlin?
No, this course is focused purely on Java.
Q3: Can I build real apps after this course?
Yes! You’ll have 10+ portfolio apps by the end.
Q4: How long will the course take to complete?
Most students complete it within 30–50 hours.
🎯 Join Now
Don’t miss your chance to become a full-fledged Android developer. Whether you want a new career or to launch your own apps, this bootcamp is your first step.
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