Kamis, 20 September 2012

Create Spinner from String array

To create Spinner from String array:

Create Spinner from String array


package com.example.androidspinner;

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

public class MainActivity extends Activity {

Spinner mySpinner;

String[] spinnerArray ={ "One", "Two", "Three", "Four", "Five"};

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

mySpinner = (Spinner)findViewById(R.id.myspinner);

ArrayAdapter<String> myArrayAdapter = new ArrayAdapter<String>(
this,
android.R.layout.simple_spinner_item,
spinnerArray);
myArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item );

mySpinner.setAdapter(myArrayAdapter);

mySpinner.setOnItemSelectedListener(myOnItemSelectedListener);
}

OnItemSelectedListener myOnItemSelectedListener
= new OnItemSelectedListener(){

@Override
public void onItemSelected(AdapterView<?> parent, View view, int position,
long id) {
String selectedItem = (String) parent.getItemAtPosition(position);
Toast.makeText(
getApplicationContext(),
selectedItem,
Toast.LENGTH_LONG)
.show();

}

@Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub

}};

}


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