Can I send class as extra with intent?

Question

I'm trying to pass class name with extra, how to do that ?

Intent p = new Intent(StartScreen.this, Setting.class);
p.putExtra(" ",StartScreen.this);

I want to get the class name in Setting class but I don't want it to be String cause I'm going to use this class name like that :

Bundle extras = getIntent().getExtras();
extras.getString("class");
Intent i = new Intent(Setting.this, class);
startActivity(i);