How to unsubscribe from progress?

Question

Android

Good afternoon. Is it possible to move progress to the container level, which is filled with fragments.
Is this normal practice?

public interface ProgressOwner {

    void setProgressState(boolean refreshing);

}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout>
    <ProgressBar
        android:id="@+id/progress_horizontal" />
    <FrameLayout
        android:id="@+id/fragmentContainer" />
</LinearLayout>

how to hide progress or unsubscribe from a task so that everything is displayed correctly when fragments transition. or is it better to use your progress
for each fragment.

mCompositeDisposable.add(
                new WMSClient().send(Const.COMMAND)
                        .observeOn(AndroidSchedulers.mainThread())
                        .doOnSubscribe(disposable -> getViewState().showProgress())
                        .doFinally(getViewState()::hideProgress)
                        .doOnDispose(() -> getViewState().hideProgress())
                        .subscribe(response -> getViewState().openWorkListFragment(response),
                                throwable -> getViewState().showError(throwable.getMessage()))
        );