Hide Toolbar with CoordinationLayout and Webview not working

Question

I'm trying to hide the Toolbar when scrolling the WebView, with the new CordinationLayout, but it's not working. Is there any way to do it? This is my xml:

<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.themobilebakery.isus.gui.WebViewActivity">

<WebView
    android:id="@+id/webview"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"/>

    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">


        <android.support.v7.widget.Toolbar
            android:id="@+id/webview_toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            android:minHeight="0dp"
            app:layout_scrollFlags="scroll|enterAlways" />

        <ProgressBar
            android:id="@+id/webview_progress"
            style="?android:attr/progressBarStyleHorizontal"
            android:layout_width="match_parent"
            android:layout_height="3dp"
            android:progressDrawable="@drawable/isus_orange_progres_webview"
            app:layout_scrollFlags="scroll|enterAlways" />
    </android.support.design.widget.AppBarLayout>

</android.support.design.widget.CoordinatorLayout>

http://stackoverflow.com/questions/30554824/how-to-reset-the-toolbar-position-controlled-by-the-coordinatorlayout — Anil Meenugu, Jun 23 '15 at 12:08
Maybe putting the `WebView` under the `AppBarLayout`, then putting the `WebView` in a `NestedScrollLayout` helps? Not sure. — EpicPandaForce, Jun 23 '15 at 12:08
I try to use before the NestedScrollLayout, but always getting: java.lang.ClassNotFoundException: com.android.support.v4.widget.NestedScrollView , how do you use it? — Jachumbelechao Unto Mantekilla, Jun 23 '15 at 12:25
the solution is answered below, only change the webview in my code with the answer code — Jachumbelechao Unto Mantekilla, Jul 02 '15 at 14:22

Sayem · Accepted Answer · 2015-06-23T12:22:14.323

6

You need to add layout_behavior in webview

<android.support.v4.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <WebView
        android:id="@+id/webview"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</android.support.v4.widget.NestedScrollView>

edited Jun 23 '15 at 12:22

answered Jun 23 '15 at 12:11

Sayem

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No, sorry I miss to pout in the xml, I change now – Jachumbelechao Unto Mantekilla Jun 23 '15 at 12:17
try my updated code. put your webview in NestedScrollView – Sayem Jun 23 '15 at 12:22
I am puting com. before the nested ScrollView, thats my error, thanks – Jachumbelechao Unto Mantekilla Jun 23 '15 at 12:27

Hide Toolbar with CoordinationLayout and Webview not working

1 Answers1