"focusable"和"clickable"之间的区别 [英] difference between `focusable` and `clickable`

问题描述

Android中clickable和focusable有什么区别?

What is the difference between clickable and focusable in android?

推荐答案

Clickable意味着可以通过指针设备单击它，也可以通过触摸设备点击它. Focusable表示它可以从键盘等输入设备获得焦点.像键盘这样的输入设备无法根据输入本身来决定将输入事件发送到哪个视图，因此它们会将它们发送到具有 focus 的视图.

Clickable means that it can be clicked by a pointer device or be tapped by a touch device. Focusable means that it can gain the focus from an input device like a keyboard. Input devices like keyboards cannot decide which view to send its input events to based on the inputs itself, so they send them to the view that has focus.

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