I am trying to listen for GlobalLayout
using
int c=0;
view.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
c++; //without removing the listener c will grow for ever even though there is not GlobalLayout events
}
});
but it's called endlessly.
I know I should remove the listener like this: view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
But I want to keep the listener alive for the next GlobalLayout
events.
Currently I am just trying to listen for view position changing using this question I tried onPreDraw
but it is the same.
Is it possible to listen for several GlobalLayout
events?
Thanks in advance.
from How to listen for multiple GlobalLayout events
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