FragmentB.java

package com.example.abhishek.fragmentmodularui;

import android.annotation.TargetApi;
import android.app.Fragment;
import android.content.res.Resources;
import android.os.Build;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import org.w3c.dom.Text;

/**
 * Created by ABHISHEK on 04-08-2015.
 */

@TargetApi(Build.VERSION_CODES.HONEYCOMB)

public class FragmentB extends Fragment {

    TextView textView;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_b,container,false);
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

textView = (TextView)getActivity().findViewById(R.id.textView);
        }

public void changeData(int i){

        Resources resources = getResources();
        String[] descArray = resources.getStringArray(R.array.descriptions);
        textView.setText(descArray[i]);
        }
        }