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android - NestedScrollView 滚动不完整

转载 作者:塔克拉玛干 更新时间:2023-11-02 08:42:53 28 4
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我正在使用 NestedScrollView 以达到某些目的 similar to this .

enter image description here

更新

这是我的 repo .

我发现当移动设备变成横向滚动时,我无法看到按钮或底部的灰色 View

这是我的mainlayout.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:layout_width="match_parent"
android:layout_height="match_parent" >

<android.support.design.widget.AppBarLayout
android:id="@+id/appbarLayout"
android:layout_width="match_parent"
android:layout_height="256dp"
android:fitsSystemWindows="true">

<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:expandedTitleTextAppearance="@style/Toolbar.TitleText"
app:collapsedTitleTextAppearance="@style/Toolbar.TitleText"
app:contentScrim="?attr/colorPrimary"
app:expandedTitleMarginStart="48dp"
app:expandedTitleMarginEnd="64dp">

<ImageView
android:id="@+id/iv_tipo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@color/colorPrimary"
android:fitsSystemWindows="true"
android:layout_gravity="center"
app:layout_collapseMode="parallax"
app:srcCompat="@drawable/aviso_128dp"/>

<!--<include layout="@layout/toolbar_pin" />-->
<android.support.v7.widget.Toolbar
android:id="@+id/myToolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:layout_collapseMode="pin"
app:popupTheme="@style/ThemeOverlay.AppCompat.Dark" />

<TextView
android:id="@+id/tv_toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"/>

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


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

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

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

<!-- A CardView that contains a TextView -->
<android.support.v7.widget.CardView xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="10dp"
card_view:cardCornerRadius="4dp">

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

<include
android:id="@+id/field_nombre"
layout="@layout/actividad_field" />

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

<include
android:id="@+id/field_direccion"
layout="@layout/actividad_field" />

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

<include
android:id="@+id/field_direccion2"
layout="@layout/actividad_field" />

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

<include
android:id="@+id/field_localidad"
layout="@layout/actividad_field" />

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

<include
android:id="@+id/field_provincia"
layout="@layout/actividad_field" />

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

<include
android:id="@+id/field_telefono"
layout="@layout/actividad_field" />

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

<include
android:id="@+id/field_email"
layout="@layout/actividad_field" />

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

<include
android:id="@+id/field_descripcion"
layout="@layout/actividad_field" />


</LinearLayout>
</android.support.v7.widget.CardView>


<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:orientation="horizontal">

<Button
android:id="@+id/bt_productos"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Ver productos" />

<Button
android:id="@+id/bt_finalizar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Finalizar" />
</LinearLayout>

<View
android:layout_width="match_parent"
android:layout_height="20dp"
android:background="@color/gray"/>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>

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

actividad_separator.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal" android:layout_width="match_parent"
android:layout_height="wrap_content">

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

<View
android:layout_width="0dp"
android:layout_weight="8"
android:layout_height="1dp"
android:background="@color/divider"/>

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

</LinearLayout>

actividad_field.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
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:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:orientation="horizontal">

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

<LinearLayout
android:layout_width="0dp"
android:layout_weight="8"
android:layout_height="wrap_content"
android:orientation="horizontal">

<ImageView
android:id="@+id/iv_field"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="@drawable/ic_person_primary_36dp" />

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

<TextView
android:id="@+id/tv_clave"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:textSize="10sp"
android:text="Clave" />

<TextView
android:id="@+id/tv_valor"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:textStyle="bold"
android:text="Valor"/>
</LinearLayout>
</LinearLayout>

<View
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="0dp"/>
</LinearLayout>

是这样的:

enter image description here enter image description here

这是它的工作原理(滚动不完整,因为我看不到底部的灰色条):

enter image description here

最佳答案

NestedScrollView 内添加 android:paddingBottom="50dp"

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingBottom="50dp"
android:orientation="vertical">

关于android - NestedScrollView 滚动不完整,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50656095/

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