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Added in API level 1

ToggleButton

public class ToggleButton
extends CompoundButton

java.lang.Object
↳	android.view.View
	↳	android.widget.TextView
		↳	android.widget.Button
			↳	android.widget.CompoundButton
				↳	android.widget.ToggleButton

显示选中/未选中状态作为带有“指示灯”指示灯的按钮，默认情况下显示文字“开”或“关”。

请参阅 Toggle Buttons指南。

Summary

XML attributes
`android:disabledAlpha`	The alpha to apply to the indicator when disabled.
`android:textOff`	The text for the button when it is not checked.
`android:textOn`	The text for the button when it is checked.

Inherited XML attributes

From class android.widget.CompoundButton

From class android.widget.TextView

`android:autoLink`	Controls whether links such as urls and email addresses are automatically found and converted to clickable links.
`android:autoText`	If set, specifies that this TextView has a textual input method and automatically corrects some common spelling errors.
`android:breakStrategy`	Break strategy (control over paragraph layout).
`android:bufferType`	Determines the minimum type that getText() will return.
`android:capitalize`	If set, specifies that this TextView has a textual input method and should automatically capitalize what the user types.
`android:cursorVisible`	Makes the cursor visible (the default) or invisible.
`android:digits`	If set, specifies that this TextView has a numeric input method and that these specific characters are the ones that it will accept.
`android:drawableBottom`	The drawable to be drawn below the text.
`android:drawableEnd`	The drawable to be drawn to the end of the text.
`android:drawableLeft`	The drawable to be drawn to the left of the text.
`android:drawablePadding`	The padding between the drawables and the text.
`android:drawableRight`	The drawable to be drawn to the right of the text.
`android:drawableStart`	The drawable to be drawn to the start of the text.
`android:drawableTint`	Tint to apply to the compound (left, top, etc.) drawables.
`android:drawableTintMode`	Blending mode used to apply the compound (left, top, etc.) drawables tint.
`android:drawableTop`	The drawable to be drawn above the text.
`android:editable`	If set, specifies that this TextView has an input method.
`android:editorExtras`	Reference to an `<input-extras>` XML resource containing additional data to supply to an input method, which is private to the implementation of the input method.
`android:elegantTextHeight`	Elegant text height, especially for less compacted complex script text.
`android:ellipsize`	If set, causes words that are longer than the view is wide to be ellipsized instead of broken in the middle.
`android:ems`	Makes the TextView be exactly this many ems wide.
`android:fontFamily`	Font family (named by string) for the text.
`android:fontFeatureSettings`	Font feature settings.
`android:freezesText`	If set, the text view will include its current complete text inside of its frozen icicle in addition to meta-data such as the current cursor position.
`android:gravity`	Specifies how to align the text by the view's x- and/or y-axis when the text is smaller than the view.
`android:height`	Makes the TextView be exactly this many pixels tall.
`android:hint`	Hint text to display when the text is empty.
`android:hyphenationFrequency`	Frequency of automatic hyphenation.
`android:imeActionId`	Supply a value for `EditorInfo.actionId` used when an input method is connected to the text view.
`android:imeActionLabel`	Supply a value for `EditorInfo.actionLabel` used when an input method is connected to the text view.
`android:imeOptions`	Additional features you can enable in an IME associated with an editor to improve the integration with your application.
`android:includeFontPadding`	Leave enough room for ascenders and descenders instead of using the font ascent and descent strictly.
`android:inputMethod`	If set, specifies that this TextView should use the specified input method (specified by fully-qualified class name).
`android:inputType`	The type of data being placed in a text field, used to help an input method decide how to let the user enter text.
`android:letterSpacing`	Text letter-spacing.
`android:lineSpacingExtra`	Extra spacing between lines of text.
`android:lineSpacingMultiplier`	Extra spacing between lines of text, as a multiplier.
`android:lines`	Makes the TextView be exactly this many lines tall.
`android:linksClickable`	If set to false, keeps the movement method from being set to the link movement method even if autoLink causes links to be found.
`android:marqueeRepeatLimit`	The number of times to repeat the marquee animation.
`android:maxEms`	Makes the TextView be at most this many ems wide.
`android:maxHeight`	Makes the TextView be at most this many pixels tall.
`android:maxLength`	Set an input filter to constrain the text length to the specified number.
`android:maxLines`	Makes the TextView be at most this many lines tall.
`android:maxWidth`	Makes the TextView be at most this many pixels wide.
`android:minEms`	Makes the TextView be at least this many ems wide.
`android:minHeight`	Makes the TextView be at least this many pixels tall.
`android:minLines`	Makes the TextView be at least this many lines tall.
`android:minWidth`	Makes the TextView be at least this many pixels wide.
`android:numeric`	If set, specifies that this TextView has a numeric input method.
`android:password`	Whether the characters of the field are displayed as password dots instead of themselves.
`android:phoneNumber`	If set, specifies that this TextView has a phone number input method.
`android:privateImeOptions`	An addition content type description to supply to the input method attached to the text view, which is private to the implementation of the input method.
`android:scrollHorizontally`	Whether the text is allowed to be wider than the view (and therefore can be scrolled horizontally).
`android:selectAllOnFocus`	If the text is selectable, select it all when the view takes focus.
`android:shadowColor`	Place a blurred shadow of text underneath the text, drawn with the specified color.
`android:shadowDx`	Horizontal offset of the text shadow.
`android:shadowDy`	Vertical offset of the text shadow.
`android:shadowRadius`	Blur radius of the text shadow.
`android:singleLine`	Constrains the text to a single horizontally scrolling line instead of letting it wrap onto multiple lines, and advances focus instead of inserting a newline when you press the enter key.
`android:text`	Text to display.
`android:textAllCaps`	Present the text in ALL CAPS.
`android:textAppearance`	Base text color, typeface, size, and style.
`android:textColor`	Text color.
`android:textColorHighlight`	Color of the text selection highlight.
`android:textColorHint`	Color of the hint text.
`android:textColorLink`	Text color for links.
`android:textIsSelectable`	Indicates that the content of a non-editable text can be selected.
`android:textScaleX`	Sets the horizontal scaling factor for the text.
`android:textSize`	Size of the text.
`android:textStyle`	Style (bold, italic, bolditalic) for the text.
`android:typeface`	Typeface (normal, sans, serif, monospace) for the text.
`android:width`	Makes the TextView be exactly this many pixels wide.

From class android.view.View

Inherited constants

From class android.view.View

Inherited fields

From class android.view.View

Public constructors
`ToggleButton(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)`
`ToggleButton(Context context, AttributeSet attrs, int defStyleAttr)`
`ToggleButton(Context context, AttributeSet attrs)`
`ToggleButton(Context context)`

Public methods
`CharSequence`	`getAccessibilityClassName()` 返回此对象的类名称以用于辅助功能。
`CharSequence`	`getTextOff()` 返回按钮不处于选中状态的文本。
`CharSequence`	`getTextOn()` 返回按钮处于选中状态时的文本。
`void`	`setBackgroundDrawable(Drawable d)` 此方法已弃用。改为使用`setBackground(Drawable)`
`void`	`setChecked(boolean checked)` 更改此按钮的选中状态。
`void`	`setTextOff(CharSequence textOff)` 设置当按钮不处于选中状态时的文本。
`void`	`setTextOn(CharSequence textOn)` 设置按钮处于选中状态时的文本。

Protected methods
`void`	`drawableStateChanged()` 只要视图的状态发生变化，就会调用此函数，使得它影响所显示的可绘制状态。
`void`	`onFinishInflate()` 最终确定从XML扩展视图。

Inherited methods

From class android.widget.CompoundButton

From class android.widget.Button

From class android.widget.TextView

From class android.view.View

From class java.lang.Object

From interface android.widget.Checkable

From interface android.view.ViewTreeObserver.OnPreDrawListener

From interface android.graphics.drawable.Drawable.Callback

From interface android.view.KeyEvent.Callback

From interface android.view.accessibility.AccessibilityEventSource

XML attributes

android:disabledAlpha

禁用时应用于指标的alpha。

必须是浮点值，例如“ 1.2 ”。

这也可能是对包含此类型值的资源（形式为“ @[package:]type:name ”）或主题属性（形式为“ ?[package:][type:]name ”）的 ?[package:][type:]name 。

这对应于全局属性资源符号 disabledAlpha 。

android:textOff

未选中按钮时的文本。

必须是字符串值，使用'\\;' 转义字符如'\\ n'或'\\ uxxxx'作为unicode字符。

这也可能是对包含此类型值的资源（形式为“ @[package:]type:name ”）或主题属性（形式为“ ?[package:][type:]name ”）的 ?[package:][type:]name 。

这对应于全局属性资源符号 textOff 。

android:textOn

检查按钮时的文本。

必须是字符串值，使用'\\;' 转义字符如'\\ n'或'\\ uxxxx'作为unicode字符。

这也可能是对包含此类型值的资源（形式为“ @[package:]type:name ”）或主题属性（形式为“ ?[package:][type:]name ”）的 ?[package:][type:]name 。

这对应于全局属性资源符号 textOn 。

Public constructors

ToggleButton

Added in API level 21

ToggleButton (Context context, 
                AttributeSet attrs, 
                int defStyleAttr, 
                int defStyleRes)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`
`defStyleAttr`	`int`
`defStyleRes`	`int`

ToggleButton

Added in API level 1

ToggleButton (Context context, 
                AttributeSet attrs, 
                int defStyleAttr)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`
`defStyleAttr`	`int`

ToggleButton

Added in API level 1

ToggleButton (Context context, 
                AttributeSet attrs)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`

ToggleButton

Added in API level 1

ToggleButton (Context context)

Parameters
`context`	`Context`

Public methods

getAccessibilityClassName

Added in API level 23

CharSequence getAccessibilityClassName ()

返回此对象的类名称以用于辅助功能。如果子类正在实现的东西应该被视为一个全新的视图类，当它被可访问性使用时，子类只应该覆盖这个子类，与它所源自的类无关。这用于填写AccessibilityNodeInfo.setClassName 。

Returns
`CharSequence`

getTextOff

Added in API level 1

CharSequence getTextOff ()

返回按钮不处于选中状态的文本。

Returns
`CharSequence`	The text.

getTextOn

Added in API level 1

CharSequence getTextOn ()

返回按钮处于选中状态时的文本。

Returns
`CharSequence`	The text.

setBackgroundDrawable

Added in API level 1

void setBackgroundDrawable (Drawable d)

此方法已弃用。
改为使用setBackground(Drawable)

Parameters
`d`	`Drawable`

setChecked

Added in API level 1

void setChecked (boolean checked)

更改此按钮的选中状态。

Parameters
`checked`	`boolean`: true to check the button, false to uncheck it

setTextOff

Added in API level 1

void setTextOff (CharSequence textOff)

设置当按钮不处于选中状态时的文本。

Parameters
`textOff`	`CharSequence`: The text.

setTextOn

Added in API level 1

void setTextOn (CharSequence textOn)

设置按钮处于选中状态时的文本。

Parameters
`textOn`	`CharSequence`: The text.

Protected methods

drawableStateChanged

Added in API level 1

void drawableStateChanged ()

只要视图的状态发生变化，就会调用此函数，使得它影响所显示的可绘制状态。

如果View有一个StateListAnimator，它也将被调用来运行必要的状态改变动画。

重写此功能时，一定要调用超类。

onFinishInflate

Added in API level 1

void onFinishInflate ()

最终确定从XML扩展视图。这被称为通货膨胀的最后一个阶段，毕竟所有的孩子的观点已被添加。

即使子类重写onFinishInflate，他们也应该始终确保调用super方法，以便调用。

Annotations

Interfaces

Classes

Enums

Exceptions

Most visited

Recently visited

Results for

ToggleButton

Summary

XML attributes

Inherited XML attributes

Inherited constants

Inherited fields

Public constructors

Public methods

Protected methods

Inherited methods

XML attributes

android:disabledAlpha

android:textOff

android:textOn

Public constructors

ToggleButton

ToggleButton

ToggleButton

ToggleButton

Public methods

getAccessibilityClassName

getTextOff

getTextOn

setBackgroundDrawable

setChecked

setTextOff

setTextOn

Protected methods

drawableStateChanged

onFinishInflate