在用布局嵌套时出现了前缀错误，请教该如何修改？

Question

 <TableRow >
        <LinearLayout >
             <RadioGroup
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
          android:orientation="horizontal">
            <RadioButton 
                android:id="@+id/f"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                androdi:text="@string/nan"/>
            <RadioButton 
                android:id="@+id/m"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/nv"/>
        </RadioGroup>
            
        </LinearLayout>
       
    </TableRow>

Answer 1

<?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:orientation="horizontal" >
    <TableLayout 
        android:layout_width="match_parent"
     android:layout_height="match_parent"
        android:stretchColumns="1">
    
    <TableRow >
        <RelativeLayout >
              <TextView 
                  android:id="@+id/tv"
               android:layout_width="50dp"
            android:layout_height="30dp"
             android:text="用户名："
            />
        
        <EditText 
            android:id="@+id/et"
            android:layout_toRightOf="@id/tv"
            android:layout_width="150dp"
            android:layout_height="wrap_content"
            />
            
        </RelativeLayout>
      
         
    </TableRow>
    <View 
        android:layout_width="fill_parent"
        android:layout_height="1dp"
        android:background="#cccccc"/>
    <TableRow >
        <RelativeLayout >
             <TextView
            android:id="@+id/tv1"  
  android:layout_width="50dp"
            android:layout_height="30dp"
             android:text="密码："
            />
        <EditText 
            android:inputType="textPassword"
            android:id="@+id/et1"
            android:layout_width="150dp"
            android:layout_height="wrap_content"
             android:layout_toRightOf="@id/tv1"
           /> 
        </RelativeLayout>
       
    </TableRow>
    <View 
        android:layout_width="fill_parent"
        android:layout_height="1dp"
        android:background="#cccccc"/>    <TableRow >
        <LinearLayou>
             <RadioGroup
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
          android:orientation="horizontal"
          >
            <RadioButton 
                android:id="@+id/f"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                androdi:text="@string/nan"/>
            <RadioButton 
                android:id="@+id/m"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/nv"/>
        </RadioGroup>
            
        </LinearLayout>
       
    </TableRow>
    <TableRow>
        <Button 
            android:id="@+id/btn"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="注册"
            android:layout_gravity="center"/>
    </TableRow>
    
        
    </TableLayout>
    
</LinearLayout>
这是整个的XLM文件

Answer 2

<?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:orientation="horizontal">
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:stretchColumns="1">
<TableRow>
<RelativeLayout>
<TextView
android:id="@+id/tv"
android:layout_width="50dp"
android:layout_height="30dp"
android:text="用户名：" />
<EditText
android:id="@+id/et"
android:layout_toRightOf="@id/tv"
android:layout_width="150dp"
android:layout_height="wrap_content" />
</RelativeLayout>
</TableRow>
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#cccccc" />
<TableRow>
<RelativeLayout>
<TextView
android:id="@+id/tv1"
android:layout_width="50dp"
android:layout_height="30dp"
android:text="密码：" />
<EditText
android:inputType="textPassword"
android:id="@+id/et1"
android:layout_width="150dp"
android:layout_height="wrap_content"
android:layout_toRightOf="@id/tv1" />
</RelativeLayout>
</TableRow>
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#cccccc" />
<TableRow>
<LinearLayou>
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RadioButton
android:id="@+id/f"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/nan" />
<RadioButton
android:id="@+id/m"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/nv" />
</RadioGroup>
</LinearLayou>
</TableRow>
<TableRow>
<Button
android:id="@+id/btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="注册"
android:layout_gravity="center" />
</TableRow>
</TableLayout>
</LinearLayout>

Answer 3

android拼写错误，标签结束位置错误