Android Application Development (AND-401) — Question 83

Method onDraw() of class android.view.View has the following signature:

Answer options

• A. public void onDraw(Color)
• B. public void onDraw(Canvas)
• C. public boolean onDraw(Canvas)
• D. public Canvas onDraw()

Correct answer: B

Explanation

The correct signature for the onDraw() method is public void onDraw(Canvas), which allows the method to receive a Canvas object to draw on. The other options are incorrect because they either use the wrong parameter type, such as Color, or have incorrect return types.