GridLayout (not GridView) how to stretch all children evenly

Question

I want to have a 2x2 grid with a buttons inside. This is only ICS so I am trying to use the new GridLayout given.

Here\'s the XML of my layout:

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Answer 1

You can set width of every child dynamically:

GridLayout.LayoutParams params = (GridLayout.LayoutParams) child.getLayoutParams();
    params.width = (parent.getWidth()/parent.getColumnCount()) -params.rightMargin - params.leftMargin;
    child.setLayoutParams(params);