the answer is to manage positioning by override onLayout of the containing
ViewGroup, rather than the View itself.
E.g.,
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int count = getChildCount();
for (int i = 0; i < count; i++) {
View child = getChildAt(i);
if (child.getVisibility() != GONE) {
MyCustomLayout.LayoutParams lp = (MyCustomLayout.LayoutParams)
child.getLayoutParams();
int w = child.getMeasuredWidth();
int h = child.getMeasuredHeight();
int x = lp.left - (int) (w / 2f);
int y = lp.top - h;
child.layout(x, y, x + w, y + h);
}
}
}
(note that the above example specifically is untested, but i've tested the
basic premise and it works)
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
