Android Toolbar collapseMode issue -


i have issue making " toolbar title text " not collapse while scrolling upwards in collapsingtoolbarlayout.

i have tried few tweaks, using app:layout_collapsemode="none" attribute in android.support.v7.widget.toolbar not working. maybe there problem layout.

below trying achieve.

trying achieve

but when scroll top, toolbar collapse, , tabbar scrolls inside, , become non-visible. below have now.

what have now

this layout code

<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.support.design.widget.appbarlayout         android:id="@+id/appbar"         android:layout_width="match_parent"         android:layout_height="wrap_content">            <android.support.design.widget.collapsingtoolbarlayout             android:id="@+id/collapsing_toolbar"             android:layout_width="match_parent"             android:layout_height="wrap_content"             app:contentscrim="?attr/colorprimary"             app:layout_scrollflags="scroll|enteralways">              <framelayout                 android:layout_width="match_parent"                 android:layout_height="250dp"                 app:layout_collapsemode="parallax"                 app:layout_collapseparallaxmultiplier="0.7">                  <imageview                     android:id="@+id/backdrop"                     android:layout_width="match_parent"                     android:layout_height="match_parent"                     android:scaletype="centercrop" />                  <view                     android:layout_width="match_parent"                     android:layout_height="match_parent"                     android:background="#20000000" />              </framelayout>              <android.support.v7.widget.toolbar                 android:id="@+id/toolbar"                 app:popuptheme="@style/themeoverlay.appcompat.light"                 android:layout_width="match_parent"                 android:layout_height="?attr/actionbarsize"                 app:layout_collapsemode="none"                 >                 <textview                     android:layout_width="wrap_content"                     android:layout_height="wrap_content"                     android:text="application title"                     android:textcolor="#fff"                     android:textsize="18sp" />             </android.support.v7.widget.toolbar>             </android.support.design.widget.collapsingtoolbarlayout>            <android.support.design.widget.collapsingtoolbarlayout             android:layout_width="match_parent"             android:layout_height="wrap_content"             app:layout_scrollflags="scroll|enteralways">              <android.support.design.widget.tablayout                 android:id="@+id/detail_tabs"                 android:layout_width="match_parent"                 android:layout_height="60dp"                 app:layout_collapsemode="pin"                  android:background="#00000000"                 app:tabselectedtextcolor="#3498db"                 app:tabtextcolor="#000" />             />          </android.support.design.widget.collapsingtoolbarlayout>      </android.support.design.widget.appbarlayout>      <android.support.v4.view.viewpager         android:id="@+id/viewpager"         android:layout_width="match_parent"         android:layout_height="match_parent"         android:background="#333"         app:layout_behavior="@string/appbar_scrolling_view_behavior" /> </android.support.design.widget.coordinatorlayout>

dependencies

dependencies {     compile filetree(dir: 'libs', include: ['*.jar'])     compile "com.android.support:appcompat-v7:22.2.1"     compile "com.android.support:support-annotations:22.2.1"     compile "com.android.support:design:22.2.1"     compile 'com.android.support:recyclerview-v7:22.2.1'     compile 'com.android.support:cardview-v7:22.2.1'  }

try this...

you have use app:layout_scrollflags="scroll|exituntilcollapsed" instead of app:layout_scrollflags="scroll|enteralways" inside collapsingtoolbarlayout

and use app:layout_collapsemode="pin" inside toolbar

<android.support.design.widget.collapsingtoolbarlayout         android:id="@+id/collapsing_toolbar"         android:layout_width="match_parent"         android:layout_height="wrap_content"         app:layout_scrollflags="scroll|exituntilcollapsed"         app:contentscrim="?attr/colorprimary" >          <framelayout             android:layout_width="match_parent"             android:layout_height="250dp"             app:layout_collapsemode="parallax"             app:layout_collapseparallaxmultiplier="0.7" >              <imageview                 android:id="@+id/backdrop"                 android:layout_width="match_parent"                 android:layout_height="match_parent"                 android:scaletype="centercrop" />              <view                 android:layout_width="match_parent"                 android:layout_height="match_parent"                 android:background="#20000000" />         </framelayout>          <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/themeoverlay.appcompat.light" >              <textview                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:text="application title"                 android:textcolor="#fff"                 android:textsize="18sp" />         </android.support.v7.widget.toolbar>      </android.support.design.widget.collapsingtoolbarlayout>

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