package com.example.phili.blockball;

import android.graphics.Color;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

	private final Klasse2 klasse2 = new Klasse2(this);

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

        klasse2.setDefaultColor();


    }
}


class Klasse2 {

	private final MainActivity activity;

	public Klasse2() {
		this.activity = activity;
	}

	public void setDefaultColor() {
		activity.getWindow().getDecorView().setBackgroundColor(Color.BLUE);
	}

}