Thoughts on Android (19): Button buttons and their subclasses

Button , inherited from TextView, is a button that can be clicked, and clicking Triggers an onClick event, followed by a specific event listener.

The radio button RadioButton and check box checkboxes are inherited from the button, and areused as the name says.

RadioButton needs to be used with radiogroup to define a set of radio button.

Status Switch button ToggleButton and switch switches are also inherited from button, they all provide two states, Typically used to toggle a state in a program.

XML attributes and related methods supported by ToggleButton

XML Properties	Related methods	Description
Android:checked	Setchecked (Boolean)	Sets whether the button is selected
Android:textoff		Set the text to display when the state is closed
Android:texton		Set the text that is displayed when the status is turned on

XML attributes and related methods supported by Switch

XML Properties	Related methods	Description
Android:switchminwidth	Setswitchminwidth (int)	Set the minimum width of the switch
Android:switchpadding	setswitchpadding (int)	Set the gap between the switch and the caption text
Android:switchtextappearance	Setswitchtextappearance (Context,int)	Set the text style on the switch icon
Android:textoff	Settextoff (charsequence)	Set the text to display when the state is closed
Android:texton	Settexton (charsequence)	Set the text that is displayed when the status is turned on
Android:textstyle	Setswitchtypeface (Typeface)	Set the text style of the switch
Android:thumb	Setthumbresource (int)	Draw a switch button using a custom drawable
Android:thumbtextpadding	setthumbtextpadding (int)	Set the white space between the button and the caption text
Android:track	Settrackresource (int)	draw a switch track using a custom drawable
Android:typeface	Setswitchtypeface (Typeface)	Set the font style of the switch text

Thoughts on Android (19): Button buttons and their subclasses