Random coloring + getting color names back demo

package hu.dani.teszt.examples.teszt;

import android.graphics.Color;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;

import java.util.Random;


public class MainActivity extends ActionBarActivity {

    private String[] colorCodes={"#FFFFFF", "#000000", "#FFFF00", "#FF99FF", "#99FF00", "#FF3300", "#996600"};

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

        final Random rand= new Random();
        int number1;

        RelativeLayout rL1= (RelativeLayout) findViewById(R.id.rL);
        rL1.setBackgroundColor(Color.parseColor(colorCodes[0]));

        /*number1= rand.nextInt(6)+1;
        final LinearLayout lL1 = (LinearLayout) findViewById(R.id.lL1);
        lL1.setBackgroundColor(Color.parseColor(colorCodes[number1]));

        number1= rand.nextInt(6)+1;
        final LinearLayout lL2 = (LinearLayout) findViewById(R.id.lL2);
        lL2.setBackgroundColor(Color.parseColor(colorCodes[number1]));

        number1= rand.nextInt(6)+1;
        final LinearLayout lL3 = (LinearLayout) findViewById(R.id.lL3);
        lL3.setBackgroundColor(Color.parseColor(colorCodes[number1]));

        Button btnNewRandom= (Button) findViewById(R.id.btnNewRandom);
        btnNewRandom.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                int number2;
                number2= rand.nextInt(6)+1;
                lL1.setBackgroundColor(Color.parseColor(colorCodes[number2]));
                number2= rand.nextInt(6)+1;
                lL2.setBackgroundColor(Color.parseColor(colorCodes[number2]));
                number2= rand.nextInt(6)+1;
                lL3.setBackgroundColor(Color.parseColor(colorCodes[number2]));
            }
        });

        Button btnBlueee= (Button) findViewById(R.id.btnBlueee);
        btnBlueee.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                lL1.setBackgroundColor(getResources().getColor(R.color.blue));
                lL2.setBackgroundColor(getResources().getColor(R.color.blue));
                lL3.setBackgroundColor(getResources().getColor(R.color.blue));
            }
        });*/



        final int[] colorArray = getResources().getIntArray(R.array.color_names);
        int randomColorName = colorArray[rand.nextInt(colorArray.length)];

/*        String resName= getResources().getResourceEntryName(randomColorName);
        TextView tvResName= (TextView) findViewById(R.id.textView);
        tvResName.setText(resName);*/

        final LinearLayout lL4 = (LinearLayout) findViewById(R.id.lL4);
        lL4.setBackgroundColor(randomColorName);
        final LinearLayout lL5 = (LinearLayout) findViewById(R.id.lL5);
        lL5.setBackgroundColor(randomColorName);
        final LinearLayout lL6 = (LinearLayout) findViewById(R.id.lL6);
        lL6.setBackgroundColor(randomColorName);

        Button btnNewRandom2= (Button) findViewById(R.id.btnNewRandom2);
        btnNewRandom2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                int randomColorName2;
                randomColorName2 = colorArray[rand.nextInt(colorArray.length)];
                lL4.setBackgroundColor(randomColorName2);
                randomColorName2 = colorArray[rand.nextInt(colorArray.length)];
                lL5.setBackgroundColor(randomColorName2);
                randomColorName2 = colorArray[rand.nextInt(colorArray.length)];
                lL6.setBackgroundColor(randomColorName2);
            }
        });

      lL4.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
               // Toast.makeText(MainActivity.this, lL4.getTag().toString(), Toast.LENGTH_SHORT).show();
            }
        });

        lL5.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
              //  Toast.makeText(MainActivity.this, lL5.getTag().toString(), Toast.LENGTH_SHORT).show();
            }
        });

        lL6.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
              //  Toast.makeText(MainActivity.this, lL6.getTag().toString(), Toast.LENGTH_SHORT).show();
            }
        });
    }
}