I extended a View and call the invalidate() method to force redrawing. I only redraw a part off the View, but everything else is black.
How can I stop clearing the screen before onDraw() is called?
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I extended a View and call the invalidate() method to force redrawing. I only redraw a part off the View, but everything else is black.
How can I stop clearing the screen before onDraw() is called?
you can use invalidate(Rect) or invalidate(left, top, right, bottom)