Android : How to go to MainActivity from View?

I am implementing a game in which when you gets out you should continue or start MainActivity from View called from MainActivity. I have tried many things but always go to Application Has Stopped working. Please help.

The Code is

MainActivity.java

package com.example.experiment;

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

public class MainActivity extends Activity
{
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TextView playG=(TextView)findViewById(R.id.playGame);
        playG.setOnClickListener(new View.OnClickListener()
        {   
            @Override
            public void onClick(View arg0)
            {
                setContentView(new Game(getApplicationContext()));
                ***/*From here i called my Gave.class which extending view
                     and i want that when the player outs then the program control
                     again start from here . Please make me under stand what i
                     doing wrong*/***
            }
        });
     }
}

Game.java