RadioGroup()

Add radio group to dialog view, each child view contains Radio Button

Constructor

RadioGroup(id: number)

RadioGroup(id: number, defaultButtonId: number)

Parameters

Parameters	Type	Description
id	number	Unique identifier or label of the button, the id is used by Dialog:getValueById()
defaultButtonId	number	Optional radio button id that should be selected by default

Notes

• The second parameter is optional
• defaultButtonId should match one of the RadioButton ids added into this group
• If the provided button id is not found, the dialog falls back to the first radio button
• When a default value is provided, it takes priority over previously saved dialog state