Android fundamentals 01.2 PartA : Your first interactive UI - HelloToast

Introduction

The HelloToast app consists of two Button elements and one TextView. When the user taps the first Button, it displays a short message (a Toast) on the screen. Tapping the second Button increases a "click" counter displayed in the TextView, which starts at zero.

Task Completed

• Create an app and add two Button elements and a TextView to the layout.
• Manipulate each element in the ConstraintLayout to constrain them to the margins and other elements.
• Change UI element attributes.
• Edit the app's layout in XML.
• Extract hardcoded strings into string resources.
• Implement click-handler methods to display messages on the screen when the user taps each Button.

Follow on Twitter 🐦

Thank You.