React-native:tvOS 如何强制按钮聚焦? [英] React-native: tvOS How to force a Button to be focused?

问题描述

可以强制按钮聚焦吗?我知道用户可以聚焦一个元素，但我想以编程方式进行

It is possible to force a button to be focused ? I know the user can focused an element but I want to make it programmatically

推荐答案

是的，如果你想强制一个可聚焦的组件成为焦点，你只需要将 hasTVPreferredFocus 设置为 true

Yes it is possible, with tvOS and react native if you want to force a focusable component to be focus you just need to set hasTVPreferredFocus to true

例如:

<TouchableHighlight
    hasTVPreferredFocus={true}
    onPress={() => {}}
>
    <Text>Hello</Text>
</TouchableHighlight>

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