Horizontal RecyclerView inside RecyclerView that inside CoordinatorLayout

Question

My CollapsingToolbarLayout doesn't work with RecyclerView if that RecyclerView's ViewHolder contains another horizontal RecyclerView. Anyone can help me?First thank you all. My main Xml is:

<?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:id="@+id/circlebd_rootview"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="256dip"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

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

            <ImageView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:scaleType="centerCrop"
                android:src="@drawable/header"
                app:layout_collapseMode="parallax"
                app:layout_collapseParallaxMultiplier="0.4" />

            <android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                android:minHeight="?attr/actionBarSize"
                app:layout_collapseMode="pin"
                app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
                app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />
        </android.support.design.widget.CollapsingToolbarLayout>
    </android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
    android:id="@+id/circleinfo_recycler"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/recyclerbg"
    android:fillViewport="true"
    android:layout_marginBottom="?attr/actionBarSize"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"/></android.support.design.widget.CoordinatorLayout>

And this is my ViewHodler:

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="10dip"
android:background="@color/gray_light"
android:paddingBottom="1dp">
<RelativeLayout
    android:id="@id/con_item_r1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/contentitem_top"
    android:paddingBottom="10dip">

</RelativeLayout>
<android.support.v7.widget.RecyclerView
    android:id="@id/con_item_recyclerview"
    android:layout_width="match_parent"
    android:layout_height="@dimen/showimg_height"
    android:layout_below="@id/con_item_r1"/>

The ViewHolder's RecyclerView is horizontal.And main activity's RecyclerView is vertical. If I change ViewHolder's RecyclerView to View,CollapsingToolbarLayout is OK. My question is how can I use ViewHolder's RecyclerView and also let the CollapsingToolbarLayout work.

score 2 · Answer 1 · answered Feb 01 '16 at 18:41

2

RecyclerView recyclerView = someView.findViewById(R.id.con_item_recyclerview);

recyclerView.setNestedScrollingEnabled(false);

this will work.

answered Feb 01 '16 at 18:41

user3531883

253
1
2
6

score 0 · Answer 2 · edited May 23 '17 at 11:54

0

I had a very similar problem to you and this is how I managed to solve it:

Outer Recyclerview not receiving scroll events of inner Recyclerview

edited May 23 '17 at 11:54

Community

1
1

answered Aug 30 '15 at 08:28

Simon

19,658
27
149
217

score 0 · Answer 3 · answered May 01 '20 at 19:37

0

You can also set in xml layout file by specifying following attribute:

android:nestedScrollingEnabled="false"

answered May 01 '20 at 19:37

Saty

1,068
11
24

Horizontal RecyclerView inside RecyclerView that inside CoordinatorLayout

3 Answers3