Android Layout: Why don't the TextView and a ToggleButton align

I'm trying to put a TextView and a ToggleButton in a table row, however, they don't seem to align (The top of the button starts about 10px below the top of the textview even thou开发者_C百科gh the height each element is the same. Can anyone tell me why?

<TableLayout
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content"

        >
    <TableRow>
        <AutoCompleteTextView
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content"
        android:singleLine="true"
        android:layout_weight="1"
        />

        <ToggleButton
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content"
        />
        </TableRow>

        </TableLayout>

TableRow behaves like LinearLayout and tries to align widgets with text along their baseline by default. Set android:layout_gravity="center_vertical" (or any other gravity setting) on your ToggleButton if you'd like it to align differently.