Abox LsrKdz Abox LsrKdz - 27 days ago 7
Android Question

two spinner in one activity

i have 2 spinner .

this is my activity

package com.example.belajarcombobox;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;


public class CreateComboBox extends Activity implements AdapterView.OnItemSelectedListener {

TextView selection;
TextView selection2;
String[] countries = {"Amerika","Argentina","Brazil"};

String[] city = {"London","Paris","Buenos Aires"};

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

selection = (TextView) findViewById(R.id.selection);
Spinner spin = (Spinner) findViewById(R.id.spinner);
ArrayAdapter<String> aa = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, countries);
aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spin.setAdapter(aa);
spin.setOnItemSelectedListener(this);

selection2 = (TextView) findViewById(R.id.selection2);
Spinner spin2 = (Spinner) findViewById(R.id.spinner2);
ArrayAdapter<String> bb = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, city);
bb.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spin.setAdapter(bb);
spin2.setOnItemSelectedListener(this);
}

public void onItemSelected(AdapterView<?> parent, View v, int position, long id ){
Spinner spin = (Spinner)parent;
Spinner spin2 = (Spinner)parent;
if(spin.getId() == R.id.spinner)
{
Toast.makeText(this, "Your choose :" + countries[position],Toast.LENGTH_SHORT).show();
}
if(spin2.getId() == R.id.spinner2)
{
Toast.makeText(this, "Your choose :" + city[position],Toast.LENGTH_SHORT).show();
}

}

public void onNothingSelected(AdapterView<?> parent){
Toast.makeText(this, "Choose Countries :", Toast.LENGTH_SHORT).show();
}
}


when i run this activity, the first spinner value is city and the second spinner value is empty.

How do I run 2 spinner in the same activity?
First spinner value is countries and second spinner value is city.

BR

Alex

Answer Source

use

spin2.setAdapter(bb);

instead of

spin.setAdapter(bb);

currently you are setting Adapter for second spinner