Android List of Installed Apps

gistfile1.java

public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    lView = (ListView) findViewById(R.id.list1); 

    PackageManager pm = this.getPackageManager();
    Intent intent = new Intent(Intent.ACTION_MAIN, null); 
    intent.addCategory(Intent.CATEGORY_LAUNCHER);

    List list = pm.queryIntentActivities(intent, PackageManager.PERMISSION_GRANTED);

    for (ResolveInfo rInfo : list) {
        results.add(rInfo.activityInfo.applicationInfo.loadLabel(pm).toString());
        Log.w("Installed Applications", rInfo.activityInfo.applicationInfo.loadLabel(pm).toString());
    }

    lView.setAdapter(new ArrayAdapter(this, android.R.layout.simple_ list_item_1, results));
}