Android ListView, start new activity

Hey can someone tell me how I can start an activity by pressing an item in a listview?

Here is a hunch I have:

EDIT- I have fixed it i think becuse i get no error messages. but when i will start this activity (Videos) the app carshes and wants to force close whats the problem? help pls :D

Here is the source code开发者_如何学JAVA-

package com.alpha.liveshit;

import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class Videos extends ListActivity {

String[] elements = {"video", "menu"};

public void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);

      setContentView(R.layout.videos); 
     ListView listview = (ListView)findViewById(R.id.listView1);
     listview.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, elements));
 }

public void onListItemClick(ListView parent, View v, int position, long id) {

    if ("video".equals(elements[position]))
        {Intent myIntent = new Intent(Videos.this, Lars.class);
        startActivity(myIntent);}
    else if ("menu".equals(elements[position]))
        {Intent myIntent = new Intent(Videos.this, MenuActivity.class);
        startActivity(myIntent);}
    }
}

Make sure you are adding the activity to the Android manifest In your manifest file you should add the activity like this:

<activity android:name=".Lars"/>

make sure to do this for each Intent and activity you plan to use.

You are passing an Activity as the argument to the startActivity() function

startActivity(MenuActivity.class)

Instead you should be passing it an Intent like this

Intent myIntent = new Intent(Videos.this, MenuActivity.class);
startActivity(myIntent);