Mahmoud Ramadan

icon indicating a website link https://medium.com/@ramadanDEV icon indicating an email [email protected]

icon company Andela icon location Egypt icon location Senior Android Developer (Looking for Remote Role)

Results 1 comments of Mahmoud Ramadan

Attempt to invoke virtual method 'void android.graphics.Canvas.drawColor(int, android.graphics.PorterDuff$Mode)' on a null object reference

@kleysonr please update this method void clearAll() { if(drawCanvas!=null){ drawCanvas.drawColor(0, PorterDuff.Mode.CLEAR); invalidate(); } } in BrushDrawingView class and it will fix it