Android的百分比布局高度 [英] Android Percentage Layout Height

问题描述

我知道这是不可能的设置比例，并且可以设置特定图像的重量来扩展他们的高度。我所试图做的虽然是指定的布局相对布局是在高度。 Basicly我有这样的事情

I know that it is impossible to set percentages and that you can set a weight of certain images to scale their heights. What I am trying to do though is specify the height of a layout relative to the layout it is within. Basicly I have something like this

<LinearLayout android:layout_height="fill_parent">
  <LinearLayout>

  </LinearLayout>
</LinearLayout>

当然，这是一个非常简化的版本，只是让你能理解我的胡言乱语。 Basicly我想设置内的LinearLayout是大约50％的主要的LinearLayout的。

Of course this is a very simplified version, just so you can understand my gibberish. Basicly I want to set the inner linearlayout to be around 50% of the main linearlayout.

什么是做到这一点的最好方法是什么？

What is the best way to do this?

推荐答案

您可以加入一个空的布局下面一个，并设置他们俩有相同的布局重量。他们应该得到的每个面积的50％。

You could add another empty layout below that one and set them both to have the same layout weight. They should get 50% of the space each.

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