嗨,我需要创建像whatsapp的布局,滚动操作栏但不滚动tabLayout.我在其中使用了viewpager for loads fragment.在片段中我添加了listview但在Listview上滚动该操作栏不在那里滚动.使用stackoverflow上的一些教程我得到了为此需要使用nestedScrollView,它适用于我.但它停止滚动listview.我用这个代码.

activity_my.xml

<?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/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent">

<android.support.design.widget.AppBarLayout
    android:id="@+id/appbar"
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

    <android.support.design.widget.CollapsingToolbarLayout
        android:id="@+id/collapsing_toolbar"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_scrollFlags="scroll|exitUntilCollapsed"></android.support.design.widget.CollapsingToolbarLayout>

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

<FrameLayout
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:layout_gravity="bottom"
    app:layout_anchor="@+id/appbar"
    app:layout_anchorGravity="bottom"
    app:layout_collapseMode="none">

    <ImageView
        android:id="@+id/tabBg"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/primary"
        android:scaleType="fitXY" />

    <android.support.design.widget.TabLayout
        android:id="@+id/tabs"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:layout_gravity="bottom"
        android:background="#00000000"
        app:layout_anchor="@+id/appbar"
        app:layout_anchorGravity="bottom"
        app:layout_collapseMode="none"
        app:tabGravity="fill"
        app:tabIndicatorColor="#fff"
        app:tabIndicatorHeight="2dp"
        app:tabMode="scrollable"
        app:tabSelectedTextColor="#fff"
        app:tabTextColor="#fff" />

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

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:minHeight="1000dp"
        android:orientation="vertical">

        <android.support.v4.view.ViewPager
            android:id="@+id/pager"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_weight="1"/>
    </LinearLayout>
</android.support.v4.widget.NestedScrollView>

<!--<android.support.v4.view.ViewPager
    android:id="@+id/pager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginTop="?attr/actionBarSize"
    app:layout_behavior="@string/appbar_scrolling_view_behavior" />--> …