Hi
Im using a listview to display some self defined objects. this works great.
then i wrote an animation to smoothly slide down the list:
*Code:*
public static void downFromTopAnimation(ViewGroup panel, Context ctx) {
AnimationSet set = new AnimationSet(true);
Animation animation = new AlphaAnimation(0.0f, 1.0f);
animation.setDuration(100);
set.addAnimation(animation);
animation = new TranslateAnimation(
Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f,
Animation.RELATIVE_TO_SELF, -1.0f, Animation.RELATIVE_TO_SELF, 0.0f
);
animation.setDuration(500);
set.addAnimation(animation);
LayoutAnimationController controller =
new LayoutAnimationController(set, 0.25f);
panel.setLayoutAnimation(controller);
}
i call this with downFromTopAnimation(listview, context); This works really
great, but if a expand the list with more objects, the whole list is slide
down with the animation but i'd like to change it so that only the new items
slide down smoothly.
has anybody any hint how to do this??
thanks!!!!
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