Android CheckBox Tutorial with Example

By | April 14, 2019

What is CheckBox ?

Checkbox allow the user to select one or more options from a set. you should present each checkbox option in a vertical list.
checkbox options allows the user to select multiple items, each checkbox is managed separately and you must register a click listener for each one.

Implementation of Checkbox

 define to click handler for a button,add to android:onClick attribute to the <CheckBox> element in xml layout.for this value must be the name of the method you want a call in response to click event.

Create activity_main.xml File to following this code.

Create MainActivity.java File you can create Following Code :

Above the code create to multiple checkbox declared and onclick attribute are same name is defined in xml file.i have declared onClick method to checkbox attribute name to declared in java file when user to checked on item to checkbox then condition is true to isChecked() method called to print value in textview and condition is false then else part return.