SpinnersAndroid.json

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.Toast;

import java.util.ArrayList;
import java.util.List;

public class SpinnersActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener{
  Spinner Spinners;
  ArrayAdapter myadapter;
  List<String> item;
  List<Integer> id;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_spinners);

        Spinners=findViewById(R.id.Spinners);
       // myadapter= ArrayAdapter.createFromResource(this, R.array.Country,android.R.layout.simple_dropdown_item_1line);
        item=new ArrayList<>();
        item.add("Dubai");
        item.add("London");
        item.add("Brazil");
        id = new ArrayList<>();
        id.add(56);
        id.add(78);
        id.add(34);


        myadapter = new ArrayAdapter(this, android.R.layout.simple_dropdown_item_1line, item);

        Spinners.setAdapter(myadapter);
        Spinners.setOnItemSelectedListener(this);

    }

    @Override
    public void onItemSelected(AdapterView<?> parent, View view, int position, long ids) {

        String selectedItem=(String)parent.getItemAtPosition(position);
        Integer integer = id.get(position);
        Toast.makeText(SpinnersActivity.this,integer +"",Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onNothingSelected(AdapterView<?> parent) {

    }
}