Develop Reference

Android Image and Toolbar(EditText) inside CollapsingToolbarLayout Scrolling

I want to implement the function shown below.
Before scrolling, there is an EditText at the bottom, a logo ImageView in the center, and a right Menu at the top.
During scrolling, the ImageView and the EditText disappear and the Menu remains.
After scrolling, the EditText is reduced to the appropriate size and the Menu is on the right.
However, in my current code, scrollFlag to scroll in CollapsingToolbarLayout does not clicked, nor does it shrink to the proper size.
Here is my Code.
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".MainActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/appBarLayout"
android:layout_width="match_parent"
android:layout_height="260dp"
android:fitsSystemWindows="true"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingStart="16dp"
android:paddingEnd="16dp"
android:fitsSystemWindows="true"
app:layout_collapseMode="pin">
<ImageView
android:id="#+id/logoImage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="center"
android:src="#drawable/app_logo_150x30"
android:layout_centerInParent="true"/>
<EditText
android:id="#+id/searchButton"
android:layout_width="match_parent"
android:layout_height="40dp"
android:background="#FFFFFF"
android:hint="#string/menu_search"
android:textColorHint="#color/colorTextSecondary"
android:textColor="#color/colorText"
android:textSize="16sp"
android:inputType="text"
android:drawableEnd="#drawable/ic_search_24dp"
android:paddingEnd="12dp"
android:paddingStart="12dp"
android:layout_marginBottom="16dp"
android:layout_alignParentBottom="true"
android:focusable="false"
android:focusableInTouchMode="false"/>
</RelativeLayout>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#android:color/transparent"
app:layout_collapseMode="pin"
app:contentInsetLeft="0dp"
app:contentInsetStart="0dp"
app:contentInsetRight="0dp"
app:contentInsetEnd="0dp"
android:paddingLeft="16dp"
android:paddingStart="16dp"
android:paddingRight="16dp"
android:paddingEnd="16dp">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_main"/>
How do I make it work as an attached image?

Old post. But still if people looking for answers, just add app:layout_collapseMode="parallax" in imageview.
<ImageView
android:id="#+id/logoImage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="center"
android:src="#drawable/app_logo_150x30"
app:layout_collapseMode="parallax"
android:layout_centerInParent="true"/>
Import the required settings. Hope it helps.

Image in collapsing toolbar doesn't fill the whole AppBar layout on all mobile screens

I've used two screen mobile to test my app . The item inside collapsing toolbar layout works fine for the smaller screen device but it cuts from bottom when using larger device . NOTE:-TAB COLOR IS done RED MANUALLY . NO CODE ISSUE THERE .
the code for the single items of collapsing toolbar is as follow,
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="150dp"
android:layout_height="match_parent"
android:background="#color/recyclervire_back"
android:weightSum="4"
android:layout_marginRight="2dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="3">
<com.android.volley.toolbox.NetworkImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="fitXY"
android:id="#+id/hori_item_image"/>
<TextView
android:layout_width="70dp"
android:layout_height="20dp"
android:textColor="#00b704"
android:layout_alignParentRight="true"
android:textAllCaps="true"
android:layout_alignParentTop="true"
android:id="#+id/hori_item_source"
android:gravity="center"
android:layout_marginRight="2dp"
android:layout_marginTop="2dp"
android:textSize="8sp"/>
</RelativeLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:text="Loading ..."
android:textSize="10sp"
android:gravity="center"
android:padding="1dp"
android:textColor="#color/black"
android:id="#+id/hori_item_title"/>
</LinearLayout>
Now the main layout where the collapsing toolbar is written is as follow,
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.sixteenmb.abhishekint.stack.MainActivity"
android:fitsSystemWindows="true"
android:id="#+id/main_coordinator">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="180dp"
android:fitsSystemWindows="true"
android:id="#+id/main_appbarlayout">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:id="#+id/main_collapsing"
app:collapsedTitleGravity="left"
app:collapsedTitleTextAppearance="#color/white"
app:contentScrim="#color/toolbar_main_activity"
app:expandedTitleMarginEnd="20dp"
app:expandedTitleMarginStart="40dp"
app:expandedTitleGravity="bottom"
app:expandedTitleTextAppearance="#color/white"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="fill_vertical"
android:id="#+id/main_recyclerview"
android:background="#color/white">
</android.support.v7.widget.RecyclerView>
<android.support.v7.widget.Toolbar
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:id="#+id/main_toolbar"
android:titleTextColor="#color/white"
app:layout_collapseMode="pin"
android:elevation="10dp"
android:title="#string/app_name">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:fadeScrollbars="false"
android:scrollbarFadeDuration="0"
android:fitsSystemWindows="true"
android:id="#+id/main_nested">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.design.widget.TabLayout
android:layout_width="match_parent"
android:layout_height="35dp"
app:tabSelectedTextColor="#color/white"
android:background="#6e000000"
app:tabIndicatorColor="#color/white"
app:tabIndicatorHeight="1.5dp"
android:id="#+id/tab">
</android.support.design.widget.TabLayout>
<android.support.v4.view.ViewPager
android:layout_width="match_parent"
android:layout_height="500dp"
android:id="#+id/main_pager">
</android.support.v4.view.ViewPager>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
the receycler view in collapsing toolbar is where i inflate these items .
can anyone suggest where am i going wrong?
Actually setting wrap_content and fitsSystemWindow=true in both AppBarlayout and recyclerview and then setting the desired item layout height to the parent linear layout of the recycler item worked for me . in my case I set 180dp

How to put a custom view/layout pinned in CollapsingToolbarLayout ?

Background
The support/design library allows to have a nice resize-as-you-scroll effect, using AppBarLayout and CollapsingToolbarLayout :
http://material-design.storage.googleapis.com/publish/material_v_3/material_ext_publish/0B0NGgBg38lWWcFhaV1hiSlB4aFU/patterns-scrollingtech-scrolling-070801_Flexible_Space_xhdpi_003.webm
The problem
All examples I've seen are of Toolbar being the one pinned as you scroll.
What I'm trying to achieve is that a custom view will be pinned, in a size of a toolbar, while the content above it (some other views) will shrink as you scroll.
Something like that:
Thing is, no matter what I try, something doesn't work this way. Sometimes the content of the toolbar-replacement gets truncated, sometimes it doesn't get pinned, etc...
What I've tried
Since for some reason the Toolbar is the only thing that seems to work well with the app:layout_collapseMode="pin" attribute, I tried to either put views in it, or put views with it.
Here's the current XML layout of what I've tried:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".ScrollingActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="#dimen/app_bar_height"
android:background="#fff"
android:fitsSystemWindows="true"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/toolbar_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:padding="0px"
app:contentScrim="#eeeeee"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin"
app:popupTheme="#style/AppTheme.PopupOverlay"
app:title="">
</android.support.v7.widget.Toolbar>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="bottom"
android:layout_marginBottom="0px"
android:background="#33ff0000"
android:gravity="center"
android:orientation="horizontal">
<TextView
android:id="#+id/titleTextView"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_gravity="bottom"
android:background="#33ffff00"
android:gravity="center"
android:text="someText"
android:textColor="#000"/>
</LinearLayout>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_scrolling"/>
</android.support.design.widget.CoordinatorLayout>
Sadly, even though the layout editor shows that it looks ok, what I actually see is this truncated text for the toolbar-replacement view:
I also tried using layout_anchor, as shown on a sample of how to use it (here), but even then, the view that is supposed to replace the toolbar seems to overlap the content that's supposed to be below it and the one above it, and even the view that's above it have some space below it that isn't supposed to be there:
And here's the XML layout of this try:
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#3300ff00"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="200dp"
app:layout_scrollFlags="scroll|exitUntilCollapsed|snap">
<FrameLayout
android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom|center_horizontal"
android:orientation="vertical"
android:paddingBottom="?attr/actionBarSize"
app:layout_collapseMode="none">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:text="need to be right above 'someText'"
android:textColor="#ff000000"/>
</FrameLayout>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
app:behavior_overlapTop="0dp"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/lorem"/>
</android.support.v4.widget.NestedScrollView>
<android.support.v7.widget.Toolbar
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#33ff0000"
app:layout_anchor="#id/title"
app:layout_anchorGravity="bottom"
app:theme="#style/ThemeOverlay.AppCompat.Dark"
app:title="">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:text="someText"
android:textColor="#android:color/white"
android:textSize="20sp"/>
</LinearLayout>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CoordinatorLayout>
The questions
How can I put custom views so that the toolbar content will stay between the bottom and upper areas, not overlapping any of them, and have the area above the toolbar to shrink as you scroll ?

For now, I'm using a workaround for this issue, by using padding that will prevent the overlapping of the views. I still don't get why the views overlap, but this helps against it.
The problem with this, is that now the toolbar doesn't have a shadow when I scroll enough so that it's the only thing that appears at the top.
Here's a sample XML layout, in case anyone wants to try:
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#3300ff00"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="200dp"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<FrameLayout
android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="bottom|center_horizontal"
android:orientation="vertical"
android:paddingBottom="24dp"
app:layout_collapseMode="none">
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_gravity="bottom"
android:background="#f00"/>
</FrameLayout>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="24dp"
android:scrollbars="none"
app:behavior_overlapTop="0dp"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/lorem"/>
</android.support.v4.widget.NestedScrollView>
<android.support.v7.widget.Toolbar
android:layout_width="match_parent"
android:layout_height="48dp"
android:background="#33ff0000"
app:layout_anchor="#id/title"
app:layout_anchorGravity="bottom"
app:theme="#style/ThemeOverlay.AppCompat.Dark"
app:title="">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:text="someText"
android:textColor="#android:color/white"
android:textSize="20sp"/>
</LinearLayout>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CoordinatorLayout>

collapse CollapsingToolbarLayout COMPLETELY

I use CollapsingToolbarLayout in an AppBarLayout only for its parallax effect while scrolling, so I need to collapse the layout completely. I mean set its height to zero after scrolling down. I set the layout minHeight to 0dp but doesn't work, and still have some part of layout visible.
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="40dp"
android:paddingRight="40dp"
android:paddingLeft="40dp"
android:background="#e91e63"
android:fitsSystemWindows="true"
android:minHeight="0dp"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minHeight="0dp"
android:fitsSystemWindows="true"
app:titleEnabled="true"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:id="#+id/index_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/suitcase"
android:padding="20dp"
android:background="#drawable/index_page_icon_bg"
android:layout_margin="5dp"
app:layout_collapseMode="parallax"/>
</LinearLayout>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="0dp"
android:minHeight="0dp"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
General Rule: If you think this is not a good Q, declare at comments then do whatever you like!

Change the AppBarLayout like this .
<android.support.design.widget.AppBarLayout
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#e91e63"
android:fitsSystemWindows="true"
android:minHeight="0dp"
android:theme="#style/AppTheme.AppBarOverlay">
an the ImageView will be like this .
<LinearLayout
android:paddingTop="40dp"
android:paddingRight="40dp"
android:paddingLeft="40dp"
android:scaleType="fitXY"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.4"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/index_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/suitcase"
android:padding="20dp"
android:background="#drawable/index_page_icon_bg"
android:layout_margin="5dp" />
</LinearLayout>
The problem was, you make a padding top in the AppBarLayout , so when it collapse it still make the 40dp padding , so the layout can't make Full collapse.

Having 2 CollapsingToolbarLayout that can be expanded / collapsed one after the other

Is there a way to have 2 CollapsingToolbarLayouts (one below the other) that can be expanded / collapsed one after the other ?
Let's take this image as an example :
The section 1 and 2 are two CollapsingToolbarLayouts (and each one contains a Toolbar I suppose), and the section 3 is a list (a RecyclerView) that can be scrolled.
The user can scroll on the section 3, and it will collapse the section 1. Once the section 1 is fully collapsed, it will collapse the section 2. Once the 2 layouts are collapsed, the user can continue to scroll on the list.
If the user scrolls in the other direction, he will first have to reach the top of the list, and then if he continues scrolling, it will expand the section 2, and then expand the section 1 once the section 2 is fully expanded.

Maybe it`t too late response, but I found solution that it may help for other developers.
Here is code, that worked as expected:
When user scroll NestedScrollView, the top collapsingContainerFirst will be collapsed and after that, collapsingContainerSecond become collapsed.
Enjoy!
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/main"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ui.main.MainFragment">
<com.google.android.material.appbar.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="#+id/collapsingContainerFirst"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:layout_scrollFlags="scroll|snap">
<FrameLayout
android:id="#+id/someContainerWithData"
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#color/red" />
</com.google.android.material.appbar.CollapsingToolbarLayout>
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="#+id/collapsingContainerSecond"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|snap">
<FrameLayout
android:id="#+id/someContainerWithOtherData"
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#color/black" />
</com.google.android.material.appbar.CollapsingToolbarLayout>
</com.google.android.material.appbar.AppBarLayout>
<androidx.core.widget.NestedScrollView
android:id="#+id/scrollContainer"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="#string/lorem_ipsum"
android:textColor="#000000" />
</LinearLayout>
</androidx.core.widget.NestedScrollView>
</androidx.coordinatorlayout.widget.CoordinatorLayout>

I hope this is what you are looking for: app:layout_collapseMode="parallax" should do the trick.:
Example:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#EEEEEE"
android:fitsSystemWindows="true"
tools:context=".MainActivity">
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="#+id/button"
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button" />
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button" />
<Button
android:id="#+id/button3"
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button" />
<Button
android:id="#+id/button4"
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button" />
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/toolbarCollapse"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?actionBarSize"
app:layout_collapseMode="pin" />
<ImageView
android:layout_width="match_parent"
android:layout_height="100dp"
android:minHeight="190dp"
android:src="#mipmap/ic_launcher"
app:layout_collapseMode="parallax" />
<ImageView
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_marginTop="102dp"
android:minHeight="190dp"
android:scaleType="fitXY"
android:src="#drawable/social"
app:layout_collapseMode="parallax" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
</android.support.design.widget.CoordinatorLayout>
Also, you may want to take a look at: app:layout_scrollFlags
Flags:
http://developer.android.com/reference/android/support/design/widget/AppBarLayout.LayoutParams.html
Also, having two Toolbars is not a good idea, i think you were looking for TabLayout, something like this example:
https://github.com/TheLittleNaruto/SupportDesignExample