public class RecordDialog extends AppCompatDialogFragment {
@NonNull
@Override
public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    builder.setTitle("Recording...")
            .setIcon(R.drawable.ic_record)
            .setPositiveButton ("Stop", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {

                }
            });


    return builder.create();
}