How to avoid android view inflate exception?

Question

I have created a class that extends surface view and declared in XML also. But upon executing its throwing error

This is my XML declarations

Answer 1

you missed a constructor,

public surfaceviewclass (Context context, AttributeSet attrs) {
     super(context, attrs);
}

Edit:

This is the constructor that is called when the view is inflated (constructed) from the xml. The attributes you declared are supplied by the second parameter