As we have already learned the basics about Button now we discuss about the CheckBox in Android

Read Working with Buttons in Android

Working With CheckBox is similar to that of Button.

Create a new Project and drag and drop a Checkbox

Then after that type the following code


isChecked   is a Boolean variable which gives two results on clicking the checkbox it gives true and when it is unchecked it gives false.

The Output will be





Read How to Develop a BMI calculator App.