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Getting Started with Android

Loveleen Kaur
November 05, 2022

Getting Started with Android

Loveleen Kaur

November 05, 2022

More Decks by Loveleen Kaur

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  1. Agenda • Android • Components of Android • Kotlin •

    Java vs Kotlin • Installation and Setup - Android Studio • Hands on Session • Q n A
  2. 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 Sweets treats or Desserts and now number • Latest version 13 • Android owns around 75% of the market
  3. 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 (2021) • Samsung is the largest Android smartphone manufacturer, followed by Huawei and Xiaomi
  4. Android Studio build apps for • Android phones • Tablets

    • Android Wear • Android TV • Android Auto
  5. 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.
  6. 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”) }
  7. Android Studio The official Integrated Development Environment (IDE) for developing

    Android Apps is Android Studio, which Google supports. Java was replaced by kotlin on May 7, 2019, as a preferred language for developing Android Apps. But still, Java is being used for developing Android Apps.
  8. System Requirements Before downloading and installing Android Studio, the following

    requirements are essential. • Operating System Version - Microsoft Windows 7/8/10 (32-bit or 64-bit). • Random Access Memory (RAM) - Minimum 4 GB RAM and 8 GB RAM recommended. • Free Disk Space - Minimum 2 GB and 4 GB recommended. • Minimum Required JDK Version - Java Development Kit (JDK) 8. • Minimum Screen Resolution - 1280 * 800.resolution
  9. Installation Guide • To download the Android Studio, visit the

    official Android Studio website in your web browser.
  10. • "Android Studio Setup" will appear on the screen and

    click "Next" to proceed. Installation Guide