我的布局结构如下 我需要整个视图的滚动条,但内容隐藏在卡片视图中,不会出现滚动条。当回收视图上面的内容很大时,回收视图根本无法查看。
我很困惑问题的根源是什么。我甚至尝试过nestscrollview但仍然不是滚动条......
是因为滚动视图里面有一个recyle-view?
任何人都可以帮忙。
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
android:fillViewport="true"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/activity_test"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/main_back">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="@+id/my_toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorPrimary"
android:elevation="4dp"
android:theme="@style/ToolbarColoredBackArrow"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:weightSum="3"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:gravity="center"
android:background="@drawable/background_login"
android:layout_weight="2"
android:layout_width="match_parent"
android:layout_height="match_parent">
</LinearLayout>
<LinearLayout
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent">
</LinearLayout>
</LinearLayout>
<LinearLayout
android:gravity="center"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.CardView
app:cardElevation="15dp"
app:cardCornerRadius="20dp"
android:layout_margin="@dimen/margin"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="@dimen/padding">
<RelativeLayout
android:id="@+id/xRlQuenstionLayout"
android:layout_margin="@dimen/dictionary_item"
android:orientation="vertical"
android:visibility="gone"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="@+id/xLl1"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_alignParentRight="true"
android:gravity="right"
android:textStyle="bold"
android:visibility="gone"
android:text="00:00:10"
android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
android:id="@+id/xTvTimer"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<TextView
android:id="@+id/countDown1"
android:textStyle="bold"
android:layout_width="match_parent"
android:gravity="left"
android:layout_height="wrap_content"
android:textColor="@color/gray_black_color"
android:visibility="invisible" />
<Chronometer
android:textStyle="bold"
android:layout_width="match_parent"
android:gravity="right"
android:layout_height="wrap_content"
android:id="@+id/chrono"
android:visibility="visible"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/xTvTitle"
android:text="@string/title"
android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
android:gravity="center"
android:textColor="@android:color/black"/>
<TextView
android:layout_marginTop="@dimen/dictionary_item"
android:id="@+id/xTvContaint"
android:textAppearance="@style/Base.TextAppearance.AppCompat.Small"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/title"
android:gravity="center"/>
<LinearLayout
android:layout_marginTop="@dimen/dictionary_item"
android:id="@+id/xllAudioPlayer"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<include layout="@layout/media_player"
android:id="@+id/media_player"
android:visibility="visible"/>
</LinearLayout>
<TextView
android:layout_marginTop="@dimen/dictionary_item"
android:id="@+id/xTvGroup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="visible"
android:text="@string/title"
android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
android:gravity="center"
android:textColor="@android:color/black"/>
<ImageView
android:layout_marginTop="@dimen/dictionary_item"
android:layout_gravity="center"
android:id="@+id/xImgQusImage"
android:layout_width="@dimen/wordimagewidth"
android:layout_height="@dimen/wordimageheight"
android:src="@drawable/main_logo">
</ImageView>
</LinearLayout>
<LinearLayout
android:layout_alignParentBottom="true"
android:id="@+id/xLlNextLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/xLlNextQuestion"
android:layout_margin="@dimen/dictionary_item"
android:layout_weight="1"
android:visibility="visible"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="@drawable/btn_background">
<TextView
android:padding="@dimen/padding"
android:id="@+id/next_button"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:text="Next"
android:textColor="@color/white"
android:textSize="@dimen/button_text_size"
android:gravity="center"/>
<ImageView
android:id="@+id/xImgNext"
android:padding="@dimen/padding"
android:visibility="visible"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="@drawable/next"
android:layout_marginRight="@dimen/margin"/>
</LinearLayout>
<LinearLayout
android:id="@+id/GroupQuestionNext"
android:layout_margin="@dimen/dictionary_item"
android:layout_weight="1"
android:layout_alignParentBottom="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:visibility="gone"
android:background="@drawable/btn_background">
<TextView
android:padding="@dimen/padding"
android:id="@+id/next_button1"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:text="Next"
android:textColor="@color/white"
android:textSize="@dimen/button_text_size"
android:gravity="center"/>
<ImageView
android:id="@+id/xImgNext1"
android:padding="@dimen/padding"
android:visibility="visible"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="@drawable/next"
android:layout_marginRight="@dimen/margin"/>
</LinearLayout>
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:layout_above="@id/xLlNextLayout"
android:layout_below="@id/xLl1"
android:layout_margin="@dimen/dictionary_item"
android:id="@+id/xRvOptions"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v7.widget.RecyclerView>
<LinearLayout
android:id="@+id/xLlFinishTest"
android:layout_margin="@dimen/dictionary_item"
android:layout_weight="1"
android:layout_alignParentBottom="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="gone"
android:orientation="horizontal"
android:background="@drawable/background_login">
<TextView
android:padding="@dimen/padding"
android:id="@+id/xTvFinish"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:text="Finish"
android:textColor="@color/white"
android:textSize="@dimen/button_text_size"
android:gravity="center"/>
</LinearLayout>
</RelativeLayout>
<LinearLayout
android:layout_marginTop="@dimen/cardmargintop"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/result_layout"
android:gravity="center"
android:visibility="gone">
<include layout="@layout/test_result"/>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</ScrollView>
答案 0 :(得分:0)
在recyclerview.setNestedScrollingEnabled(false);
setLayoutManager
答案 1 :(得分:0)
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="none">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:padding="10dp"
android:orientation="horizontal"
tools:layout_editor_absoluteX="8dp"
tools:layout_editor_absoluteY="0dp">
<android.support.v7.widget.CardView
android:layout_width="250dp"
android:layout_height="145dp"
android:layout_gravity="center"
android:background="@drawable/one"
app:cardCornerRadius="7dp"
app:cardElevation="12dp">
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/simple_two"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="My Favorites"
android:textSize="25sp"
android:textColor="#FFFF"
android:padding="15sp"/>
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:layout_marginLeft="15dp"
android:text="Total __ Songs"
android:textColor="#FFFF"
android:textSize="18sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:paddingBottom="10dp"
android:layout_marginLeft="15dp"
android:text="Play All Songs"
android:textColor="#FFFF"
android:textSize="18sp" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/floating_action_button"
android:layout_width="58dp"
android:layout_height="58dp"
android:layout_gravity="bottom|right"
android:layout_margin="16dp"
android:src="@drawable/play"
app:backgroundTint="@android:color/transparent"
app:borderWidth="0dp" />
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:layout_width="250dp"
android:layout_marginLeft="25dp"
android:layout_height="145dp"
android:layout_gravity="center"
app:cardCornerRadius="7dp"
app:cardElevation="12dp"
android:background="@drawable/simple_two">
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/one"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="My Collection"
android:textSize="25sp"
android:textColor="#FFFF"
android:padding="15sp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:layout_marginLeft="15dp"
android:text="Total __ Songs"
android:textColor="#FFFF"
android:textSize="18sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:paddingBottom="10dp"
android:layout_marginLeft="15dp"
android:text="Play All Songs"
android:textColor="#FFFF"
android:textSize="18sp" />
<android.support.design.widget.FloatingActionButton
android:layout_width="58dp"
android:layout_height="58dp"
android:layout_gravity="bottom|right"
android:layout_margin="16dp"
android:src="@drawable/play"
app:backgroundTint="@android:color/transparent"
app:borderWidth="0dp" />
</android.support.v7.widget.CardView>
</LinearLayout>
</HorizontalScrollView>
使用它可能会有所帮助。 请不要只是复制此代码请理解并运行。