<Android Kotlin: Not being able to use registerfor...

# stackoverflow

[user]

Android Kotlin: Not being able to use registerforactivityresult
After migrating this next Java class:
public class ImportExportActivity extends BaseActivity
{
private String filename;
private static Intent oData;
private ActivityResultLauncher activityResultLauncher;
private ActivityImportexportBinding binding;

@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setImportDataActivityResultHandler();
}

@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)...