TouchableOpacity

If you're looking for a more extensive and future-proof way to handle touch-based input, check out the Pressable API.

本组件用于封装视图，使其可以正确响应触摸操作。当按下的时候，封装的视图的不透明度会降低。

不透明度的变化是通过把子元素封装在一个Animated.View中来实现的，这个动画视图会被添加到视图层级中，少数情况下有可能会影响到布局。（译注：此组件与 TouchableHighlight 的区别在于并没有额外的颜色变化，更适于一般场景。）

示例

函数式组件

Class 组件

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文档

Props

Inherits TouchableWithoutFeedback Props.

style

类型	必需
View.style	否

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activeOpacity

指定封装的视图在被触摸操作激活时以多少不透明度显示（0 到 1 之间）。默认值为 0.2。

类型	必需
number	否

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tvParallaxProperties

(Apple TV only) Object with properties to control Apple TV parallax effects.

• enabled: If true, parallax effects are enabled. Defaults to true.
• shiftDistanceX: Defaults to 2.0.
• shiftDistanceY: Defaults to 2.0.
• tiltAngle: Defaults to 0.05.
• magnification: Defaults to 1.0.
• pressMagnification: Defaults to 1.0.
• pressDuration: Defaults to 0.3.
• pressDelay: Defaults to 0.0.

类型	必需	平台
object	否	iOS

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hasTVPreferredFocus

(Apple TV only) TV preferred focus (see documentation for the View component).

类型	必需	平台
bool	否	iOS

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nextFocusDown

TV next focus down (see documentation for the View component).

类型	Required	平台
bool	No	Android

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nextFocusForward

TV next focus forward (see documentation for the View component).

类型	Required	平台
bool	No	Android

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nextFocusLeft

TV next focus left (see documentation for the View component).

类型	Required	平台
bool	No	Android

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nextFocusRight

TV next focus right (see documentation for the View component).

类型	Required	平台
bool	No	Android

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nextFocusUp

TV next focus up (see documentation for the View component).

类型	Required	平台
bool	No	Android