I've got my main startup class loading main.xml but I'm trying to figure out how to access the TextView from another class which is loading information from a database. I would like to publish that information to the TextView.

So far I've not found any helpful examples on Google.

EDIT: This is my class that is doing the Database work:

import android.widget.TextView;import android.view.View; 
public class DBWork{
    private View view;
...
TextView tv = (TextView) view.findViewById(R.id.TextView01);
tv.setText("TEXT ME")

Yet, everytime I do that I get a nullpointerexception