package com.example.helloandroid;

import java.util.Random;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class HelloAndroid extends Activity
{
    private TextView firstGenResult;
    private Button generator;
    private boolean isFirstGen = true;
    private Random rand = new Random();
    private String[] possibleStrings = new String[] { "rofl", "dulli", "test" };
    
    private OnClickListener buttonClickListener = new OnClickListener() {
        public void onClick( View v )
        {
            int num = rand.nextInt( possibleStrings.length );
            String result = possibleStrings[num];
            
            if( isFirstGen )
            {
                firstGenResult.setText( result );
                isFirstGen=false;
            }
            else
            {
                firstGenResult.setText( result );
                isFirstGen=false;
            }
        }
    };
    
    @Override
    public void onCreate( Bundle savedInstanceState )
    {
        super.onCreate( savedInstanceState );
        setContentView( R.layout.main );
        
        firstGenResult = (TextView)findViewById( R.id.firstGenResult );
        generator = (Button)findViewById( R.id.generator );
        
        generator.setOnClickListener( buttonClickListener );
    }
}