onDraw() on View draws behind the layout
Well i found this out after going into a totally different direction =/
Here's the solution for people that have the same problem:
In constructor (or anywhere else you initialize the component) set setWillNotDraw(false) and override dispatchDraw(). dispatchDraw() draws the ViewGroup children so you can decide yourself if you want to draw behind or a top of the other views.
Example taken from Custom drawing on top of Gallery view (and it's child views)
@Overrideprotected void dispatchDraw(Canvas canvas) { super.dispatchDraw(canvas); // do your drawing stuff here canvas.drawPath(mPath,mPaint);}