这是XML文件
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/background"
tools:context="com.example.boowman.quickreminder.MainActivity">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/toolbar2">
<GridLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:columnCount="2"
android:paddingBottom="10dp"
android:rowCount="2">
<MultiAutoCompleteTextView
android:layout_columnSpan="2"
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="2"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
<MultiAutoCompleteTextView
android:layout_columnWeight="1"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:layout_rowSpan="1"
android:layout_rowWeight="1"
android:background="#dee2de"
android:text="6th"
android:textSize="20sp"/>
</GridLayout>
</ScrollView>
</RelativeLayout>
当我尝试将rowSpan设置为2时,任何项目都没有发生,columnSpan到2就可以了。同时将columnSpan设置为2并将rowSpan设置为2不会影响rowSpan 为什么这不起作用以及如何使其发挥作用?
https://i.imgur.com/UESnCwS.png
在此屏幕截图中,您可以看到我第一次将rowSpan 2(第4项)放入第3项的rowSpan时取消。 https://i.imgur.com/kN37tUU.png