Wie Anzahl der Spalten in android Tablelayout einstellen

Question

ich den folgenden Code haben:

<TableLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android: {code is required here}="2"> 

<TableRow> 
    <TextView 
     android:id="@+id/accelerometer_label" 
     android: {code is required here}="1" 
     android:text="Accelerometer" 
     android:textSize="9pt" 
     android:padding="3dip" /> 
</TableRow> 

Ich versuche, die Daten zu erhalten, in drei Spalten angezeigt werden, eine Ahnung, was Code in das gehen muss {Code hier erforderlich? Abschnitt?

Answer 1

<TableLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:background="#ffffff" 
    android:shrinkColumns="*" 
    android:stretchColumns="*"> 

    <!-- Row 1 with single column --> 
    <TableRow 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:gravity="center_horizontal"> 

     <TextView 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_span="3" 
      android:background="#b0b0b0" 
      android:padding="18dip" 
      android:text="@string/row_1" 
      android:textColor="#000" 
      android:textSize="18sp" /> 


    </TableRow> 

    <!-- Row 2 with 3 columns --> 
    <TableRow 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content"> 

     <TextView 
      android:layout_weight="1" 
      android:background="#dcdcdc" 
      android:gravity="center" 
      android:padding="20dip" 
      android:text="@string/row_2_column_1" 
      android:textColor="#000000" /> 

     <TextView 
      android:layout_weight="1" 
      android:background="#d3d3d3" 
      android:gravity="center" 
      android:padding="20dip" 
      android:text="@string/row_2_column_2" 
      android:textColor="#000000" /> 

     <TextView 
      android:layout_weight="1" 
      android:background="#cac9c9" 
      android:gravity="center" 
      android:padding="20dip" 
      android:text="@string/row_2_column_3" 
      android:textColor="#000000" /> 

    </TableRow> 

    <!-- Row 3 with 2 columns --> 
    <TableRow 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:gravity="center_horizontal"> 

     <TextView 
      android:layout_weight="1" 
      android:background="#b0b0b0" 
      android:gravity="center" 
      android:padding="18dip" 
      android:text="@string/row_3_column_1" 
      android:textColor="#000000" /> 

     <TextView 
      android:layout_weight="1" 
      android:background="#a09f9f" 
      android:gravity="center" 
      android:padding="18dip" 
      android:text="@string/row_3_column_2" 
      android:textColor="#000000" /> 
    </TableRow> 

</TableLayout>