@Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
      int childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(mWidth, MeasureSpec.EXACTLY);
      int childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(mHeight, MeasureSpec.EXACTLY);
      measureChildren(childWidthMeasureSpec, childHeightMeasureSpec);
      setMeasuredDimension(mWidth, mHeight);
    }
@return True if the single ready pass executes, false otherwise (either because not ready, or already run)
tileview/src/main/java/com/moagrius/tileview/TileView.java