IWD Getting Started with Android

Transcript

1. Software Engineer, Astrotalk Getting Started with Android Loveleen Kaur
2. • Android • Components of Android • Kotlin • Java vs Kotlin • Android Studio Agenda
3. What? Why? How?
4. Android • Linux Based OS • Open Source • Officially Launched in 2007 • Initially Developed by Android inc. and subsequently purchased by Google • Its Version name is mainly based on Desserts and now number • Latest version 13 • Android owns around 75% of the market
5. Power of Android • Android has over 2.8 billion active users, it has a global market share of 75 percent • Android holds over 85% market share in Brazil, India, Indonesia, Turkey and Vietnam • Over one billion Android smartphones were shipped last year (2022) • Samsung is the largest Android smartphone manufacturer, followed by Huawei and Xiaomi
6. Android Studio build apps for • Android phones • Tablets • Android Wear • Android TV • Android Auto
7. Components of Android • Activity/Fragment • Content Providers • Broadcast Receivers • Services
8. “A modern Programing language that makes Developers happier.” Kotlin
9. Kotlin • Kotlin is a Open Source, general purpose, statically typed programming language for the JVM and Android. • It is a modern, trending programming language. • It is easy to learn, especially if you already know Java (it is 100% compatible with Java). • It is used to develop Android apps, server side apps, and much more.
10. Who uses Kotlin
11. Java vs Kotlin // Hello world in java Class Helloworld { public static void main(String args[]) { System.out.print(“Hello World”); } } // Hello world in Kotlin fun main(array : Array<String>) { print(“Hello World”) }
12. Android Studio
13. Resources • https://www.android.com/ • https://developer.android.com/guide • https://developer.android.com/courses/fu ndamentals-training/toc-v2 • https://developer.android.com/courses/an droid-basics-kotlin/course
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