【发布时间】:2015-10-24 07:42:55
【问题描述】:
首先,我很抱歉我的英语不好,如何显示我的可扩展列表视图和网格视图,当我尝试这样做时出现错误
渲染期间引发的异常:
Scroll View can host only one direct child
Exception details are logged in Window > Show View > Error Log
代码:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.samp.sampleproh.MainActivity"
android:orientation="vertical" >
<ExpandableListView
android:id="@+id/lvExp"
android:layout_width="match_parent"
android:layout_height="205dp"
android:layout_weight="0.41"
android:cacheColorHint="#00000000" >
</ExpandableListView>
<GridView
android:id="@+id/gridview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnWidth="90dp"
android:numColumns="auto_fit"
android:verticalSpacing="10dp"
android:horizontalSpacing="10dp"
android:stretchMode="columnWidth"
android:gravity="center"/>
</ScrollView>
【问题讨论】:
标签: android listview gridview scrollview