Radio button functionality for iOS/Android

1. How to use radio button in android?
2. How to create radio button in android?
3. What is the radio button on Iphone?
4. What can I use instead of a radio button?

How to use radio button in android?

RadioButton is a two states button which is either checked or unchecked. If a single radio button is unchecked, we can click it to make checked radio button. Once a radio button is checked, it cannot be marked as unchecked by user. RadioButton is generally used with RadioGroup.

How to create radio button in android?

Open “res/layout/main. xml” file, add “RadioGroup“, “RadioButton” and a button, inside the LinearLayout . Radio button selected by default. To make a radio button is selected by default, put android:checked="true" within the RadioButton element.

What is the radio button on Iphone?

A radio button displays the setting of something in your application and is part of a group in which only one button can be on at a time. Use a group of radio buttons to choose among several options which are mutually exclusive.

What can I use instead of a radio button?

Checkboxes, like radio buttons, present multiple options in a list. Unlike radio buttons, however, they allow you to choose more than one option. When you should use checkboxes: If you want users to select multiple options.