Add new textview in fragment after click on button in another fragment

Question

I have two fragments. After I click on button in the first one, it moves to the second fragment with some SharedPreferences. Everytime I click on that button, I want to add new textview under another with text from SharedPreferences in the second fragment.

Here is code from second fragment where I want to add textviews

    public class HomeFragment extends Fragment{


    public HomeFragment() {
        // Required empty public constructor
    }

    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.fragment_home, container, false);

        SharedPreferences sharedPreferences = this.getActivity().getSharedPreferences("MyData", Context.MODE_PRIVATE);
        String Income =sharedPreferences.getString("Income","N/A");

        LinearLayout m_ll = (LinearLayout) view.findViewById(R.id.home);

        m_ll.addView(createNewTextView(Income));
        return m_ll;
    }

    private TextView createNewTextView(String text) {
        final LinearLayoutCompat.LayoutParams lparams = new LinearLayoutCompat.LayoutParams(LinearLayoutCompat.LayoutParams.WRAP_CONTENT, LinearLayoutCompat.LayoutParams.WRAP_CONTENT);
        final TextView textView = new TextView(getActivity());
        textView.setLayoutParams(lparams);
        textView.setText("New text: " + text);
        return textView;
    }
}

It add textview with correct text, but next time when I press the button it just change text of the textview (or create one textview on another?)

XML

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:id="@+id/home"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.xxxx.HomeFragment">

<!-- TODO: Update blank fragment layout -->
</LinearLayout>

Answer 1

I managed to make it work with TinyDB, which can store string arraylist as SharedPreferences.

This is what I have in fragment with button

TinyDB tinydb=new TinyDB(getActivity().getApplicationContext());

    incometemp = edttxt.getText().toString();
    mylist= tinydb.getListString("income");
    mylist.add(incometemp );
    tinydb.putListString("income", mylist);

Second fragment

TinyDB tinydb;
    ArrayList<String> mylist = new ArrayList<>();

    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.fragment_home, container, false);
        tinydb = new TinyDB(getActivity().getApplicationContext());
        mylist = tinydb.getListString("income");
        LinearLayout m_ll = (LinearLayout) view.findViewById(R.id.home);

        for (int i=0;i<mylist.size();i++) {
            m_ll.addView(createNewTextView(mylist.get(i)));
        }


        return m_ll;
    }

    private TextView createNewTextView(String text) {
        final LinearLayoutCompat.LayoutParams lparams = new LinearLayoutCompat.LayoutParams(LinearLayoutCompat.LayoutParams.WRAP_CONTENT, LinearLayoutCompat.LayoutParams.WRAP_CONTENT);
        final TextView textView = new TextView(getActivity());
        textView.setLayoutParams(lparams);
        textView.setText("New text: " + text);
        return textView;
    }
}