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KotlinGreeter Example

Goal

• Create an Android project using Kotlin as the language for the activity file.

Directions

• Create an Android project named KotlinGreeter, setting Kotlin as the language instead of Java. Add a class file named Greeter.kt. Then replace the default layout and activity files with these files:
       activity_main.xml    MainActivity.java   
• The layout file is changed to a LinearLayout with these widgets: EditText, TextView, Button.
• When the button is clicked, take the name in the EditText widget (for example, Larry), compose a greeting (in this case Hello, Larry), and display the greeting in the TextView widget.