@Override
public void onStart() {
super.onStart();
AlertDialog dlg = (AlertDialog) getDialog();
dlg.getButton(DialogInterface.BUTTON_NEGATIVE)
.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
mCancelled = true;
dismiss();
}
});
}
@Override
public void onDismiss(DialogInterface dialog) {
if (mCancelled && mCancelRoute) RoutingController.get().cancel();
super.onDismiss(dialog);
}