如何保存可见性android

private boolean isVisible = true;

// 隐藏视图
isVisible = false;
view.setVisibility(View.GONE);

// 显示视图
isVisible = true;
view.setVisibility(View.VISIBLE);

// 保存可见性状态
SharedPreferences.Editor editor = getSharedPreferences("visibility", Context.MODE_PRIVATE).edit();
editor.putBoolean("isVisible", true);
editor.apply();

// 恢复可见性状态
SharedPreferences preferences = getSharedPreferences("visibility", Context.MODE_PRIVATE);
boolean isVisible = preferences.getBoolean("isVisible", false);
if (isVisible) {
    view.setVisibility(View.VISIBLE);
} else {
    view.setVisibility(View.GONE);
}

public class VisibilityViewModel extends ViewModel {
    private MutableLiveData<Boolean> isVisible = new MutableLiveData<>();

    public void setIsVisible(boolean isVisible) {
        this.isVisible.setValue(isVisible);
    }

    public LiveData<Boolean> getIsVisible() {
        return isVisible;
    }
}

// 在Activity或Fragment中使用ViewModel
VisibilityViewModel visibilityViewModel = ViewModelProviders.of(this).get(VisibilityViewModel.class);

// 隐藏视图
visibilityViewModel.setIsVisible(false);
view.setVisibility(View.GONE);

// 显示视图
visibilityViewModel.setIsVisible(true);
view.setVisibility(View.VISIBLE);