android - Disable toolbar scrolling when pressing on it -


i tried find same question didn't know search for. if else finds simliar question, let me know!

i've implemented toolbar design library follows:

<android.support.design.widget.appbarlayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent"     android:layout_height="wrap_content"     android:theme="@style/apptheme.appbaroverlay">      <include layout="@layout/toolbar" />      <android.support.design.widget.tablayout         android:id="@+id/maintablayout"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:background="?attr/colorprimary"         android:minheight="?attr/actionbarsize"         android:theme="@style/themeoverlay.appcompat.dark.actionbar"         app:tabgravity="fill" />  </android.support.design.widget.appbarlayout>

and toolbar layout:

<android.support.v7.widget.toolbar        xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     android:id="@+id/maintoolbar"     android:layout_width="match_parent"     android:layout_height="?attr/actionbarsize"     android:background="?attr/colorprimary"     android:theme="@style/apptheme.appbaroverlay"     app:layout_scrollflags="scroll|enteralways"     app:popuptheme="@style/apptheme.popupoverlay" />

the appbarlayout direct child coordinatorlayout. below appbar have recyclerview correctly lets appbar collapse when scrolling up.

however i'm able press directly on appbar , move finger , way toolbar collapses though recyclerview empty. can expand again scrolling down on toolbar again. behavior doesn't happen when scrolling recyclerview is.

i hope problem understandable. i'm using version 25.1 of support library. thanks!

edit: tried solutions below. didn't change anything. down below added video show issue is. it's situation when screen not full (so no elements recyclerview goes off screen): if that's case don't want toolbar hide @ all. in other words: hide toolbar if elements recyclerview go off screen.

https://drive.google.com/file/d/0bzrw-iuz9usumurvvkrfb3dkrtq/view?usp=sharing

if more code needed side let know.

try entire project @ location: https://github.com/slidenerd/android-design-support-library-demo

the below code works me(this git project belongs slidenered. thanx him):

<android.support.v4.widget.drawerlayout 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_layout" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="slidenerd.vivz.navigationviewdemo.fourthactivity">  <android.support.design.widget.coordinatorlayout     android:id="@+id/root_coordinator"     android:layout_width="match_parent"     android:layout_height="match_parent">      <android.support.design.widget.appbarlayout         android:id="@+id/app_bar_layout"         android:layout_width="match_parent"         android:layout_height="wrap_content">          <android.support.design.widget.collapsingtoolbarlayout             android:id="@+id/collapsing_toolbar_layout"             android:layout_width="match_parent"             android:layout_height="wrap_content"             app:contentscrim="?attr/colorprimary"             app:layout_scrollflags="scroll|enteralways">              <imageview                 android:layout_width="match_parent"                 android:layout_height="192dp"                 android:scaletype="centercrop"                 android:src="@drawable/rsz_bg_cover"                 app:layout_collapsemode="parallax" />              <android.support.v7.widget.toolbar                 android:id="@+id/app_bar"                 android:layout_width="match_parent"                 android:layout_height="?attr/actionbarsize"                 android:theme="@style/themeoverlay.appcompat.dark.actionbar"                 app:layout_collapsemode="pin" />          </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/tab_layout"                 android:layout_width="match_parent"                 android:layout_height="wrap_content"                 android:background="@color/coloraccent"                 app:layout_collapsemode="pin"                 app:tabindicatorcolor="@color/colorprimary"                 app:tabselectedtextcolor="@android:color/white"                 app:tabtextcolor="#eee" />         </android.support.design.widget.collapsingtoolbarlayout>      </android.support.design.widget.appbarlayout>      <android.support.v4.view.viewpager         android:id="@+id/view_pager"         android:layout_width="match_parent"         android:layout_height="match_parent"         app:layout_behavior="@string/appbar_scrolling_view_behavior" />       <android.support.design.widget.floatingactionbutton         android:id="@+id/fab"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_gravity="bottom|right"         android:layout_margin="16dp"         android:src="@drawable/ic_add_black"         app:borderwidth="0dp"         app:fabsize="mini" /> </android.support.design.widget.coordinatorlayout>  <android.support.design.widget.navigationview     android:id="@+id/navigation_drawer"     android:layout_width="wrap_content"     android:layout_height="match_parent"     android:layout_gravity="start"     app:menu="@menu/menu_drawer" />


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