Background
We're building an app where we want the top 2/3 to contain an image, and the lower 1/3 to contain other data about it. Two rows... maybe. Two containers in one column.. maybe. There are several layout choices and widgets to consider..
The Goal
We want the end-user to be able to click a divider between the two areas (or long-press drag), dragging it up or down to give more real estate to the upper widget or lower widget.
The Problem
I'm not seeing an obvious way to accomplish this. All ideas are welcome! (and much appreciated!)