

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import org.plezervikt.firstapp.R;


public class MainActivity extends Activity {

    private boolean isMobile;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main5);
        if(findViewById(R.id.mobileRootLayout)!=null){
            //mobil
            isMobile=true;
            FragmentManager fm = getFragmentManager();
            FragmentTransaction ft = fm.beginTransaction();
            ft.add(R.id.mobileRootLayout, new MyListFragment());
            ft.commit();

        }else {
            //tablet
            isMobile=false;
        }
    }
    public void somethingHappened(){

        if(isMobile) {
            getFragmentManager().beginTransaction().replace(R.id.mobileRootLayout, new DetailerFragment()).commit();
        }
    }
}
