Android Call an method from another class

Question

I know that this Question is repeated but I can\'t find the answer in Internet.

I want to call a method from another class.

I\'ve Class1 and Class2.

Answer 1

In Class1:

Class2 inst = new Class2();
inst.UpdateEmployee();

Answer 2

And, if you don't want to instantiate Class2, declare UpdateEmployee as static and call it like this:

Class2.UpdateEmployee();

However, you'll normally want to do what @parag said.

Answer 3

Add this in MainActivity.

Intent intent = new Intent(getApplicationContext(), Heightimage.class);
startActivity(intent);

Answer 4

You should use the following code :

Class2 cls2 = new Class2();
cls2.UpdateEmployee();

In case you don't want to create a new instance to call the method, you can decalre the method as static and then you can just call Class2.UpdateEmployee().