如何以编程方式为LinearLayout指定layout_below? [英] How do I specify layout_below programmatically for a LinearLayout?

问题描述

我想通过编程方式做类似的事情-

I want to do something like this programmatically -

<RelativeLayout1>
  <LinearLayout name = 1>
  <LinearLayout below = 1>
<RelativeLayout1>

我尝试这样做:

LinearLayout.LayoutParams params = (LinearLayout.LayoutParams)mButtonContainer.getLayoutParams();

参数具有weight字段，width字段，但没有layout_below ... 感谢您的帮助！

params have weight field, width field, but does not have layout_below... Thanks for any help!

推荐答案

和addRule

RelativeLayout.LayoutParams relativeParams = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
relativeParams.addRule(RelativeLayout.BELOW, idOfTheViewBelow);

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