HearingTestMainFragment [+]

package com.example.iptea.hearingclub;


import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.support.v4.app.Fragment;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

import java.util.Date;

import io.realm.Realm;
import io.realm.RealmConfiguration;


/**
 * A simple {@link Fragment} subclass.
 */
public class HearingTestMainFragment extends Fragment {

    TextView dateTextView;
    Button btnSave;
    EditText etMinHz, etMaxhz, etPerc;
    Realm realm;
    HearingResults savedHearingResults;

    //public static final RealmHelper helper;

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


        realm = Realm.getDefaultInstance();
        View root = inflater.inflate(R.layout.fragment_hearing_test_main, container, false);;

        //class init
        savedHearingResults = new HearingResults();
        //Realm init


/*        Realm.init(getActivity());
        realm.getDefaultInstance();*/


        //realm = MainActivity.getRealm(getContext());
        //Helper init
        final RealmHelper helper = new RealmHelper(realm);


        //View fragment = inflater.inflate(R.layout.fragment_hearing_test_main, container, false);;
        btnSave = root.findViewById(R.id.btnSave);
        etMinHz = root.findViewById(R.id.etMinHz);


        btnSave.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v)
            {

                savedHearingResults.setId(etMinHz.getText().toString());
                helper.save(savedHearingResults);
                etMinHz.setText("");

                toastMessage("Sucessfully added");
            }
        });

        return root;
        //return inflater.inflate(R.layout.fragment_hearing_test_main, container, false);
    }

    @Override
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        realm.close();
    }

    private void toastMessage(String message) {
        Toast.makeText(getContext(),message, Toast.LENGTH_SHORT).show();
    }


}



// Realm.init(getContext());
// realm.getDefaultInstance();



//realm = MainActivity.getRealm(getActivity());


/*        dateTextView = view.findViewById(R.id.tvCurDate);*/


/*        etMaxhz = view.findViewById(R.id.etMaxHz);
        etPerc = view.findViewById(R.id.etPerc);*/




/*                HearingResults s = new HearingResults();
                //s.setId(new Date().toString());
                s.setId(etMinHz.getText().toString());
                s.setMinFrequency(etMinHz.getText().toString());
                s.setMaxFrequency(etMaxhz.getText().toString());
                s.setPercentage(etPerc.getText().toString());

                RealmHelper helper = new RealmHelper(realm);
                helper.save(s);
                toastMessage("Sucessfully added");*/



/*    @Override
    public void onDestroy() {
        super.onDestroy();
        realm.close();
    }*/