Question

Here is my Activity class

public class A extends Activity
{
.......
.......
//here i have to call my test() method of B activity
new B.test();
}

This is my next Activity

public class B extends Activity
{
......
public void test(){
//some code  }
}

But the test() method is not not executing. I put a Toast message in test() method. but it is not showing the Toast message. How to call that test() method. Where am I wrong? Do i have to override onCreate() in B activity? Please tell me. Thanks in advance.

Answer 1

You can write test method in separate class which doesn’t extends Activity.So that you can call the method from two activities whenever you need.

An activity is a different screen and you can call it by intent,so that it can be shown on screen