Android 父嵌套滚动视图禁用所有功能

Android 父嵌套滚动视图禁用所有功能,android,android-coordinatorlayout,android-nestedscrollview,Android,Android Coordinatorlayout,Android Nestedscrollview,因此,我的活动布局如下: <?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/mai

因此,我的活动布局如下:

 <?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_activity_root_coordinator"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/main_activity_app_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <android.support.design.widget.CollapsingToolbarLayout
            android:id="@+id/main_activity_collapsing_toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:minHeight="@dimen/actionBarSize">

            <include layout="@layout/include_toolbar" />


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


        <LinearLayout
            android:id="@+id/below_toolbar"
            android:layout_width="match_parent"
            android:layout_height="@dimen/actionBarSize"
            android:background="@color/colorPrimary"
            android:orientation="vertical"
            android:visibility="gone">

            <TextView
                android:id="@+id/main_activity_sub_category_name"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_marginStart="@dimen/layout_margin_list"
                android:gravity="start|center_vertical"
                android:textColor="@color/white"
                android:textSize="@dimen/text_bigger" />

        </LinearLayout>


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

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

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <FrameLayout
                android:id="@+id/main_activity_fragment_container"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />


            <ProgressBar
                android:id="@+id/main_activity_progress_bar"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:visibility="gone" />

        </RelativeLayout>

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


    <vb.uzoni.ui.view.BottomMenuView
        android:id="@+id/main_activity_bottom_menu_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_gravity="bottom" />

</android.support.design.widget.CoordinatorLayout>
 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginBottom="@dimen/actionBarSize"
    android:orientation="vertical">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/single_message_recycler_view"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <EditText
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1" />

        <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Send" />

    </LinearLayout>

</LinearLayout>
在预览窗口中,它如下所示:

 <?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_activity_root_coordinator"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/main_activity_app_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <android.support.design.widget.CollapsingToolbarLayout
            android:id="@+id/main_activity_collapsing_toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:minHeight="@dimen/actionBarSize">

            <include layout="@layout/include_toolbar" />


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


        <LinearLayout
            android:id="@+id/below_toolbar"
            android:layout_width="match_parent"
            android:layout_height="@dimen/actionBarSize"
            android:background="@color/colorPrimary"
            android:orientation="vertical"
            android:visibility="gone">

            <TextView
                android:id="@+id/main_activity_sub_category_name"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_marginStart="@dimen/layout_margin_list"
                android:gravity="start|center_vertical"
                android:textColor="@color/white"
                android:textSize="@dimen/text_bigger" />

        </LinearLayout>


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

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

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <FrameLayout
                android:id="@+id/main_activity_fragment_container"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />


            <ProgressBar
                android:id="@+id/main_activity_progress_bar"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:visibility="gone" />

        </RelativeLayout>

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


    <vb.uzoni.ui.view.BottomMenuView
        android:id="@+id/main_activity_bottom_menu_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_gravity="bottom" />

</android.support.design.widget.CoordinatorLayout>
 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginBottom="@dimen/actionBarSize"
    android:orientation="vertical">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/single_message_recycler_view"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <EditText
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1" />

        <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Send" />

    </LinearLayout>

</LinearLayout>
但实际上,它使用
NestedScrollView
作为父视图,并将我的
EditText
按钮
推到
NestedScrollView
的底部

接下来我想做的是: 1.禁用从
NestedScrollView
2.我不想继承
NestedScrollView
的可滚动功能,这样我就可以将我的
按钮
EditText
放在视图的底部,使它们始终可见

这怎么可能

编辑

现在,片段中的嵌套滚动视图出现问题:

    <?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView 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:orientation="vertical"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/sub_categories_recycler"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/homeDividerColor" />


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


它不显示回收器视图,也不执行应用程序滚动行为…

无需使用
NestedScrollView
。相反,您可以使用-

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

        <!-- Replace your fragment in this container -->
           <FrameLayout
                android:id="@+id/main_activity_fragment_container"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />

            <ProgressBar
                android:id="@+id/main_activity_progress_bar"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:visibility="gone" />

</FrameLayout>


看起来,我消除了您的
NestedScrollView
问题

您可以尝试将
NestedScrollView
放入
Framelayout
容器中。并动态替换容器

它将消除
Nestedscrollview
滚动问题

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

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/main_activity_fragment_container"
        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">

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent">

             <--Your contents-->
            </RelativeLayout>

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

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


我需要NestedScroll视图,因为在某些片段中,我具有与AppBar滚动行为相匹配的功能…请尝试将可滚动内容(如
NestedScrollView
recyclerview
)放在片段中。并将
app:layou\u behavior
也放在可滚动的视图中。它不起作用,因为我在app bar下面有FrameLayout和BottomMenuView..Ta da。。我告诉过你;-)是的,现在还有一个问题…:)当我在片段布局中放置“NestedScrollView”时,它不会显示回收器视图。请参见编辑后的问题