更改constraint.Group中元素的可见性 [英] Changing visibility of element in constraint.Group
问题描述
我花了一个小时试图弄明白，谁正在改变我的观点之一。原来是约束。组。
I have spent an hour trying to figure out, who is changing one of my views visibility. It turned out to be constraint.Group.
嗯，从一开始：
我有，例如，七次观看，五次他们（在某些情况下）应该有可见性GONE。 这些五个视图中的一个有自己的逻辑可见或不可见，但如果所有五个都消失了，它就会消失。我认为在约束中放置五个元素是一个好主意。组，为组应用逻辑，然后为其中一个应用逻辑。 错误：其中一个将与群组中的其他人具有相同的可见性，即使我在充气后更改它。
Well, from the start: I have, for example, seven views, five of them (under certain circumstances) should have visibility GONE. One of these five views have its own logic to be visible or not, but if all five are gone, it is gone. I thought it is a good idea to place five elements in a constraint.Group , apply logic for group, and then apply logic for one of them. Error: one of them will have the same visibility as other in a group, even if I change it after inflate.
必须是什么在这里完成保留两种逻辑？根本不使用constraint.Group？从constraint.Group中删除一个视图？
What has to be done here to preserve two kind of logic? Not using constraint.Group at all? Remove one view from constraint.Group?
推荐答案
是的，您肯定需要从 android.support.constraint.Group 将在那里;也将应用于该视图的可见性，这就是为什么你需要从 android.support.constraint.Group 中排除它以避免问题，从而得到你想要的结果。
Yes, definitely you will need to remove that one view from android.support.constraint.Group if you want that specific view's visibility logic to work correctly as otherwise whatever the visibility of the android.support.constraint.Group will be there; will also get applied to the visibility of that view and that's why you need to exclude it from the android.support.constraint.Group to avoid problems and thus get your desired outcome.
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