Custom view … overrides onTouchEvent but not performClick

Question

I get this warning (from the question title) in a custom Android view I am developing.

Why do I get warned? What\'s the logic behind it i.e. why is it a good
pra

Answer 1

This warning tells you to override performClick

@Override
 public boolean performClick() {
  // Calls the super implementation, which generates an AccessibilityEvent
        // and calls the onClick() listener on the view, if any
        super.performClick();

        // Handle the action for the custom click here

        return true;
 }

But it is not compulsory. As I have created a custom knobView and it is working quite good where I am also facing this warning.