Complete Free Course · Hindi + English

Android App Development (Kotlin + XML) – Complete Course

Build real native Android apps in Android Studio. Learn every common view and layout, lists, fragments, bottom navigation, navigation drawer, tabs, Room database, Retrofit APIs, MVVM, permissions, camera and notifications — then build and publish a complete Student Diary app.

📚 43 Lessons 🖼️ Diagrams in every lesson 🇮🇳 Hindi + English ✅ 100% Free

Start Learning → ⬇️ Download App Project

The complete app you will build: lists, drawer, forms, Room database and reminders

What you will learn

Install Android Studio, SDK and emulator
Kotlin basics, OOP, null safety, lambdas
Activity lifecycle and debugging with Logcat
All layouts incl. ConstraintLayout
TextView, EditText, Button, ImageView, CheckBox, Switch, Spinner, pickers
View Binding, Material 3 theme and dark mode
Toast, Snackbar, dialogs, toolbar and menus
Intents and passing data
RecyclerView lists and grids
Fragments, Navigation Component, Bottom Navigation, Navigation Drawer, Tabs
SharedPreferences, DataStore, Room database
MVVM, ViewModel, LiveData, Flow, Coroutines
Retrofit APIs and Glide images
Permissions, camera, notifications, WorkManager, WebView
Complete Student Diary app + Play Store release

🟢 Getting Started

8 Lessons

01 What is Android? Architecture 02 Install Android Studio & SDK 03 First Android App (Hello World) 04 Project Structure: Manifest, Gradle, res 05 Kotlin Basics for Android 06 Kotlin OOP, Null Safety & Lambdas 07 Activity & Lifecycle 08 Logcat, Debugging & Emulator

🎨 UI – Views & Layouts

11 Lessons

01 LinearLayout, FrameLayout & RelativeLayout 02 ConstraintLayout 03 TextView, EditText & Button 04 View Binding 05 ImageView, Drawables & Resources 06 CheckBox, RadioButton, Switch & Chips 07 Spinner, AutoComplete & Date/Time Pickers 08 ScrollView, CardView & Material Components 09 Toast, Snackbar & Dialogs 10 Toolbar, Options Menu & Popup Menu 11 Material 3 Theme, Colors & Dark Mode

📋 Screens, Lists & Navigation

9 Lessons

01 Intents: Open Screens & Apps 02 Pass Data Between Activities 03 RecyclerView (Lists) 04 RecyclerView Click, Grid & DiffUtil 05 Fragments & Fragment Lifecycle 06 Navigation Component & Safe Args 07 Bottom Navigation View 08 Navigation Drawer (Side Menu) 09 TabLayout & ViewPager2

💾 Data, Network & Architecture

6 Lessons

01 SharedPreferences & DataStore 02 Room Database (SQLite) 03 MVVM: ViewModel, LiveData & Flow 04 Kotlin Coroutines in Android 05 Retrofit: Call REST APIs 06 Load Images with Glide

📱 Device Features

5 Lessons

01 Runtime Permissions 02 Camera & Gallery (Pick Image) 03 Notifications & Channels 04 WorkManager, Services & Broadcasts 05 WebView (Website in App)

🏆 Complete App & Publish

4 Lessons

01 Project: Student Diary App (Plan & Setup) 02 Project: Build All Screens 03 Signed APK/AAB & Play Store 04 Android Interview Questions

Frequently Asked Questions

Why Kotlin and not Java for Android?

Google recommends Kotlin for Android. It is shorter, safer (null safety) and all new Android libraries are Kotlin-first. If you know Java, Kotlin feels familiar quickly.

Does this course use XML layouts or Jetpack Compose?

It uses XML layouts with View Binding, the approach still used in most existing apps and college syllabi, so you learn every classic view, layout and the navigation drawer.

What computer do I need for Android Studio?

A 64-bit Windows, macOS or Linux computer. 16 GB RAM is comfortable; 8 GB works if you test on a real phone instead of the emulator.

Will I build a complete app?

Yes. The last module builds a full Student Diary app with drawer, bottom navigation, Room database, reminders and settings, and shows how to publish it on the Play Store.