How insert a LinearLayout between AppBarLayout and the scrolling content, when using CollapsingToolbarLayout
I'm using a CoordinatorLayout with CollapsingToolbarLayout. I'm trying to put a LinearLayout below AppBarLayout and above the scrolling content, and I want that this LinearLayout stays always fixed on the screen (with AppBarLayout hidden or not), not scrolling with the content. Is this possible? So far, I have the following code: <android.support.design.widget.CoordinatorLayout android:layout_above="@+id/linearLayout" tools:context="..." android:layout_width="wrap_content" android:layout_height="match_parent"> <android.support.design.widget.AppBarLayout android:id="@+id/app_bar" android:layout