change animateLayoutChanges property using java code

问题

I'm working on a android application which is use layout change animations. what i want to know is, is there any one know how to change the "andorid:animateLayoutChanges" proberty using java code.

my current value is

android:animateLayoutChanges="false"

I want to change it to "true" in activity onResume() method.

回答1:

Use setLayoutTransition() method in your code:

LayoutTransition layoutTransition = new LayoutTransition();
//or, if previously enabled in xml, use getLayoutTransition()

//enable animation
setLayoutTransition(layoutTransition);

//disable animation
setLayoutTransition(null);

source: Animating Layout Changes

来源：https://stackoverflow.com/questions/20741091/change-animatelayoutchanges-property-using-java-code