I was wondering how we could add objects such as textview and radio
buttons to the activity through code and not the XML file and still
have it run correctly. I tried adding a simple textview below but I
got an error when I tried to run. Can any1 tell me how I could add the
textview in correctly?

import java.util.ArrayList;

import android.app.Activity;
import android.os.Bundle;
import android.widget.ScrollView;
import android.widget.TextView;

public class Q_end extends Activity {
    /** Called when the activity is first created. */
        private ArrayList<String> qs = new ArrayList<String>(10);
        private ArrayList<String[]> as = new ArrayList<String[]>(10);

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.end_app);
        ScrollView we = (ScrollView) findViewById(R.id.viewer);
        String[] temp = new String[4];
        temp[0] = "the";
        temp[1] = "the1";
        temp[2] = "the2";
        temp[3] = "the3";
        as.add(temp);
        String temp2 = "the rocks says";
        qs.add(temp2);
        qs.add("the question is");
        String[] temp3 = new String[1];
        temp3[0] = " ";
        as.add(temp3);
        TextView gg = new TextView(null);
        gg.setText(qs.get(0));
        we.addView(gg);

    }
}
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