Ontouch event of OnTouchListener gets called twice in android

Question

I am creating an appliction in which a line gets generated between two points given at runtime.
The problem that I see is that onTouch() is called twice for

Answer 1

Or just use onClickListener:

        myButton.setOnClickListener(new Button.OnClickListener() {
            @Override
            public void onClick(View v) {
                //do what you gotta do
            }
        });