制作网格视图项方 [英] making grid view items square

问题描述

我想我的GridView的项目是正方形。有2列和项目的宽度是'FILL_PARENT（例如，他们采取尽可能多的水平空间成为可能。该项目是自定义视图。

I would like the items of my GridView to be square. There are 2 columns and the items width is 'fill_parent' (e.g. they take as much horizontal space as possible. The items are custom views.

如何让我的项目高度等于其可变宽度？

How do I make the items height to be equal to their variable width?

推荐答案

目前在GridView的列被拉长一个简单的解决方案。刚刚覆盖的GridView的项目布局......在onMeasure

There is a simpler solution when GridView columns are stretched. Just override the onMeasure of the GridView item layout with...

@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, widthMeasureSpec);
}

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