I want to get some value from other class dynamicly for ex:

Question

My code

 public class Data{
  Public class Friend{
public int[] jane = {somthing};
public int[] frank = {somthing};
public int[] john = {somthing};
}}

I wanna use this variable in other class like this:

class GetData{
int[] getName = Data."className"."friendName";
}

Answer 1

public class GetData{
int[] getName = Data."className"."friendName";
}

inherit the getdata class to your second class.

public class MainActivity extends AppCompatActivity implement GetData{
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
}

}

Answer 2

@android remote control, So, what you are trying to achieve, what do you mean by dynamic here? please be clear with your question.