How to call methods of another Activity
<p>I am using 3 classes A, B and C. In class A I created a method clickButton() and In class B I used onClick() for a button. while clicking on the button it has to call the method clickButton() in Class A, and inside the clickButton() i wrote intent for initiating the class C. </p>

<p>The problem is I couldn't able to call the Class A method in class B.</p>
