android - recyclerview - SwipeRefreshLayout con NestedScrollView y LinearLayout

swiperefreshlayout kotlin

Question

<RelativeLayout 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">

    <!--<include-->
    <!--android:id="@+id/app_bar"-->
    <!--layout="@layout/app_bar" />-->


    <android.support.design.widget.CoordinatorLayout
        android:id="@+id/rootLayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@+id/app_bar">

        <android.support.design.widget.AppBarLayout
            android:layout_width="match_parent"
            android:layout_height="256dp">

            <android.support.design.widget.CollapsingToolbarLayout
                android:id="@+id/collapsingToolbarLayout"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:contentScrim="?attr/colorPrimary"
                app:expandedTitleMarginStart="64dp"
                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="0.7" />

                <android.support.v7.widget.Toolbar
                    android:id="@+id/toolbarTutorial"
                    android:layout_width="match_parent"
                    android:layout_height="50dp"
                    android:minHeight="?attr/actionBarSize"
                    app:layout_collapseMode="pin"
                    app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
                    app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />

                <TextView
                    android:id="@+id/textViewAppBar"
                    android:layout_width="match_parent"
                    android:layout_height="50dp"
                    android:layout_gravity="bottom"
                    android:gravity="center"
                    android:scrollbarDefaultDelayBeforeFade="@id/toolbarTutorial"
                    android:text="test"
                    android:textColor="@color/white"
                    android:textSize="30sp" />


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

            <!--<android.support.design.widget.TabLayout-->
            <!--android:id="@+id/tabLayout"-->
            <!--android:layout_width="match_parent"-->
            <!--android:layout_height="wrap_content"-->
            <!--app:layout_scrollFlags="scroll|enterAlways"/>-->

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


        <android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/swipe_container"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

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


                <!--<android.support.v4.widget.SwipeRefreshLayout-->
                <!--android:id="@+id/activity_main_swipe_refresh_layout"-->
                <!--android:layout_width="match_parent"-->
                <!--android:layout_height="wrap_content">-->
                <LinearLayout
                    android:id="@+id/linearLayoutWithData"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:orientation="vertical"
                    app:layout_behavior="@string/appbar_scrolling_view_behavior">

                    <!--<TextView-->
                    <!--android:id="@+id/textViewInternet"-->
                    <!--android:layout_width="match_parent"-->
                    <!--android:layout_height="wrap_content"-->
                    <!--android:textColor="@color/black"/>-->


                </LinearLayout>
                <!--</android.support.v4.widget.SwipeRefreshLayout>-->
            </android.support.v4.widget.NestedScrollView>
        </android.support.v4.widget.SwipeRefreshLayout>

        <android.support.design.widget.FloatingActionButton
            android:id="@+id/btnFAB"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="bottom|right"
            android:layout_marginBottom="@dimen/codelab_fab_margin_bottom"
            android:layout_marginRight="@dimen/codelab_fab_margin_right"
            android:src="@drawable/ic_plus_blue"
            app:fabSize="normal">

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

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

Me gustaría que la distribución lineal con los datos esté debajo de "textViewAppBar". He intentado implementar un RelativeLayout pero no funciona. Ahora, los datos se muestran al diseño completo, pero me gustaría tener esto debajo del "textViewAppBar" pero el SwipeRefreshLayout será match_parent, ¿alguna sugerencia? Gracias :-)

Answer 1

Lo resolví por mi cuenta para poner el SwipeRefreshLayout como el diseño principal y agregar el resto como niños.

Answer 2

app: layout_behavior se debe agregar al hijo directo de CoordinatorLayout. y después necesitas usar NestedScrollView en SwipeLayout como;

<android.support.v4.widget.SwipeRefreshLayout 
    android:id="@+id/swipe_container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <android.support.v4.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fillViewport="true">
        ...
    </android.support.v4.widget.NestedScrollView>

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

Answer 3

utilizar esta

<android.support.v4.widget.SwipeRefreshLayout 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/swipeContainer"
android:layout_width="match_parent"
android:layout_height="match_parent">

<android.support.design.widget.CoordinatorLayout
    ... your attribute here ... >

    <android.support.design.widget.AppBarLayout
        ... your attribute here ... >

        <android.support.design.widget.CollapsingToolbarLayout
            ... your attribute here ... >

            ... your element here ...

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

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

    <android.support.v4.widget.NestedScrollView
        ... your attribute here ... >

        ... your element here ...

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

Answer 4

app:layout_behavior debe agregar al hijo directo de CoordinatorLayout .

Así que deberías mover la app:layout_behavior="@string/appbar_scrolling_view_behavior" de NestedScrollView a SwipeRefreshLayout .

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

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

    <android.support.v4.widget.SwipeRefreshLayout 
        android:id="@+id/swipe_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <android.support.v4.widget.NestedScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:fillViewport="true">
            ...
        </android.support.v4.widget.NestedScrollView>

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

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