NestedScrollView wont't scroll to the end when used with CollapsingToolbarLayout

Question

I want to use NestedScrollView with CollapsingToolbarLayout. In NestedScrollView there is really long content. Unfortunately I can't scroll to the end. Some of this long content is cut. What is strange when I turn screen, scrolling works fine and all content is visible.

<android.support.design.widget.CoordinatorLayout
    android:fitsSystemWindows="true"
    android:layout_height="match_parent"
    android:layout_width="match_parent">

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

        <android.support.design.widget.CollapsingToolbarLayout
            android:fitsSystemWindows="true"
            android:layout_height="match_parent"
            android:layout_width="match_parent"
            app:contentScrim="?attr/colorPrimary"
            app:layout_scrollFlags="scroll|exitUntilCollapsed">

            <ImageView
                android:fitsSystemWindows="true"
                android:layout_height="wrap_content"
                android:layout_width="match_parent"
                android:scaleType="centerCrop"
                android:src="@drawable/u8"
                app:layout_collapseMode="parallax"/>

            <android.support.v7.widget.Toolbar
                android:layout_height="?attr/actionBarSize"
                android:layout_width="match_parent"
                app:layout_collapseMode="pin"/>

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

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

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

        <LinearLayout
            android:layout_height="match_parent"
            android:layout_width="match_parent"
            android:orientation="vertical">

            <!-- lots of widgets-->

        </LinearLayout>

    </android.support.v4.widget.NestedScrollView>

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

EDIT: I noticed that height of cut content is the same as Toolbar height.

What happens if you set the height of the LinearLayout to `wrap_content`? Typically, any layout inside a scrolling widget gets `wrap_content` in the direction of the scroll. — kris larson, Dec 16 '15 at 08:28
same problem here. i tried adding android:fitsSystemWindows="true" in places and also android:windowSoftInputMode="adjustResize" to manifest. all ideas failed so far. — jkj yuio, Feb 18 '16 at 12:40
I faced same issue, solved by removing marginTop and marginBottom propertys from child layout of NestedScrollView, i use padding instead, hope it helps. — Nestor Perez, Nov 30 '18 at 19:41

score 11 · Answer 1 · edited May 23 '17 at 11:46

11

Answer taken from here. Adding paddingBottom to NestedScrollView resolved this issue for me:

android:paddingBottom="<toolbar height in collapsed state>"

edited May 23 '17 at 11:46

Community

1
1

answered May 01 '16 at 08:55

Darshan Dorai

659
8
10

1

If you use the default height of the toolbar you can use `?attr/actionBarSize` – Peter Fortuin Dec 04 '18 at 11:30

score 8 · Answer 2 · answered Mar 04 '16 at 05:19

8

I was also facing the similar issue where the NestedScrollView wouldn't scroll to the end when the keyboard is open.

Placing the AppBarLayout after the NestedScrollView did the trick for me. Do let me know if it works for you.

answered Mar 04 '16 at 05:19

Mithun Raman

309
4
13

Ultimo_m · Answer 3 · 2019-09-17T08:58:45.750

I had the same issue. One of the reasons for this bug was not setting the SupportActionBar

final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);

(I didn't to do it because I needed toolbar only for the collapsing toolbar to work as expected and I thought it wasn't important to setSupportActionBar)

And the other one was: it was working inside the activity, but in a fragment wasn't working correctly (maybe it was an issue of that specific version of support library that I used)

score 4 · Answer 4 · answered Jun 23 '18 at 19:42

What causes this for me is "exitUntilCollapsed" line in my CollapsingToolbarLayout: app:layout_scrollFlags="scroll|exitUntilCollapsed">

It causes problem when used with "scroll". I couldn't also use marginBottom because I have an instant translate option which refreshes the TextViews with new content, and when that happens it mysteriously decides to scroll even further more, which ends up in a really bad looking empty space at the bottom.

I solved it using "enterAlwaysCollapsed" instead and moved my toolbar to the very top, outside the collapse. It's not exactly what I want but so far I couldn't find a solution.

Really Thanks , I have spend i week on it. it works for me – Rohit Sharma Mar 27 '19 at 08:04 — Rohit Sharma, Mar 27 '19 at 08:04

AlexKost · Answer 5 · 2018-08-10T11:57:00.590

3

It's been a while since asking the question. But maybe setting minHeight attribute in CollapsingToolbarLayout like in this answer might help somebody as well.

edited Aug 10 '18 at 11:57

answered Jun 20 '17 at 13:22

AlexKost

2,792
4
22
42

this answer is correct, I can come up with some "developer like explanation" to support this solution, but not 200% sure about that. – BobTheCat Nov 16 '21 at 10:46

score 2 · Answer 6 · answered Sep 23 '18 at 14:43

Due to Toolbar pinned(with CollapsingToolbar). Nestedscrollview failed to adjust the bottom view with the screen.

If you set toolbar on the setSupportActionBar. NestedScrollView will fit with the screen.

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);

score 0 · Answer 7 · answered Jul 11 '19 at 06:15

Use app:layout_behavior="@string/appbar_scrolling_view_behavior" property and nested scroll view it will work

<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
                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="wrap_content"
                android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

            <android.support.v7.widget.Toolbar
                    android:id="@+id/toolbar"
                    android:layout_width="match_parent"
                    android:layout_height="?attr/actionBarSize"
                    android:background="?attr/colorPrimary"
                    app:layout_scrollFlags="scroll|enterAlways"
                    app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>

        </android.support.design.widget.AppBarLayout>
        <android.support.v4.widget.NestedScrollView
                android:id="@+id/task_recycler_view"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:fillViewport="true"
                app:layout_behavior="@string/appbar_scrolling_view_behavior">
        </android.support.v4.widget.NestedScrollView>
    </android.support.design.widget.CoordinatorLayout>

NestedScrollView wont't scroll to the end when used with CollapsingToolbarLayout

7 Answers7

Linked