CollapsingToolbarLayout -如何固定工具栏和另一个视图，但仍然有标题图像的parralax？

<android.support.design.widget.CoordinatorLayout>
    <android.support.design.widget.AppBarLayout>
        <android.support.design.widget.CollapsingToolbarLayout>
            <android.support.v7.widget.Toolbar>
                <!-- 工具栏内容 -->
            </android.support.v7.widget.Toolbar>
            <ImageView>
                <!-- 标题图像 -->
            </ImageView>
        </android.support.design.widget.CollapsingToolbarLayout>
    </android.support.design.widget.AppBarLayout>
    <NestedScrollView>
        <!-- 其他视图内容 -->
    </NestedScrollView>
</android.support.design.widget.CoordinatorLayout>

<android.support.design.widget.CollapsingToolbarLayout
    app:layout_scrollFlags="scroll|exitUntilCollapsed"
    app:contentScrim="@color/colorPrimary"
    app:expandedTitleMarginStart="48dp"
    app:expandedTitleMarginEnd="64dp">
    <!-- 工具栏和标题图像内容 -->
</android.support.design.widget.CollapsingToolbarLayout>

CollapsingToolbarLayout collapsingToolbarLayout = findViewById(R.id.collapsingToolbarLayout);
collapsingToolbarLayout.setTitle("标题");
collapsingToolbarLayout.setCollapsedTitleTextColor(Color.WHITE);
collapsingToolbarLayout.setExpandedTitleColor(Color.TRANSPARENT);