How to call method in main activity from other activity?

Question

I want to call public method in main activity from other activity. How can I do that?

class MainActivity extends Activity {
    public void myMethod() {}
}

         


        

Answer 1

If you to have static methods to call from any activity you should have a an Utililty or a Helper Class where you can call the methods staticly from anywhere I don't think that its a good pratice to bee caling static methods on one activyty to another

Here is an Example of an Helper Class

   public Class ActivityHelper{

    public static void myMethod(Context context){
    // If you need to do something with your Context

    }

/* and you can create a lot of  static methods that you would need to use from any activity or service on your app*/

}