How Do I Hook A Moment When All Views Are Measured In My Activity?

I need to know correct widths, heights and positions of some of the views in my Activity ASAP after onResume. Where can I place this code in my Activity?

Solution 1:

Oddly, I get to reuse an answer the same day I make it:

You could set a global layout listener on the view tree in your onResume() and do your diddling in there.

finalViewTreeObservervto= myView.getViewTreeObserver();
vto.addOnGlobalLayoutListener(newOnGlobalLayoutListener() {

    publicvoidonGlobalLayout() {
        // do layout tweaking based on measurements// remove the listener... or we'll be doing this a lot.
        vto.removeGlobalOnLayoutListener(this);
    }
}