Method onDraw() of class android.view.View has the following signature:
A) public void onDraw(Color)
B) public void onDraw(Canvas)
C) public boolean onDraw(Canvas)
D) public Canvas onDraw()

Question

Quizplus · Accepted Answer

The onDraw() method in the View class takes a Canvas object as its parameter because it is used for drawing geometric shapes, images, and text onto the screen. Therefore, the correct choice is B. Choice A is incorrect because the parameter type should be Canvas, not Color. Choice C is incorrect because onDraw() is a void method, meaning it does not return anything. Choice D is incorrect because the onDraw() method does not return a Canvas object, but rather takes one as a parameter.

Method OnDraw() of Class Android