你可以隐藏一个元素的布局,如微调,这取决于一个活动? [英] Can you hide an element in a layout, such as a spinner, depending on an activity?

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问题描述

我的工作我的应用程序,它有3个纺纱厂在一个视图中。我的一些活动,需要使用3纺纱,有的2,有的1,所以我想隐藏它们根据活动,如果这甚至有可能。我试图做这样这样我就可以尽可能地有效,但我不知道,如果它甚至有可能。

I am working on my app which has 3 spinners in one view. Some of my activities will need to use 3 spinners, some 2, some 1, so I would like to hide them depending on the activity, if that is even possible. I am trying to do it like this so I can be as efficient as possible, but I have no idea if it is even possible.

推荐答案

呼叫 setVisibility(View.INVISIBLE) setVisibility(View.GONE) 纱厂根据需要将其隐藏。 GONE 意味着完全消失了; 看不见表示,他们仍然占据一定的空间,但没有像素画。

Call setVisibility(View.INVISIBLE) or setVisibility(View.GONE) on the Spinners as needed to hide them. GONE means totally gone; INVISIBLE means they still take up space but no pixels are drawn.

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