package ui.AlertRadioButtonSample;

/*
 * アラートダイアログ上にラジオボタンと閉じるボタンが表示
 */
 
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.widget.Toast;

public class AlertRadioButtonSample extends Activity {

	AlertDialog alert;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
    	 super.onCreate(savedInstanceState);
         setContentView(R.layout.main);

         final CharSequence[] items = {"Red", "Green", "Blue"};

         AlertDialog.Builder builder = new AlertDialog.Builder(this);
         builder.setTitle("Pick a color");

         builder.setSingleChoiceItems(items,
             -1,
            new DialogInterface.OnClickListener() {

             public void onClick(DialogInterface dialog, int item) {

                 Toast.makeText(AlertRadioButtonSample.this, items[item], Toast.LENGTH_SHORT).show();
             }

         });

      // Negativeボタン、リスナを設定
         builder.setNegativeButton("Cancel",
                 new DialogInterface.OnClickListener() {

                     public void onClick(DialogInterface dialog, int item) {
                    	 alert.cancel();

                     }

                 });

         alert = builder.create();
         alert.show();

    }
}