Android nested layouts
问题 I am new to android layouts, Could please tell me how the performance of application when using nested layouts instead of using layout below, layout above, layout right, layout left attributes of relative layout for components. For eg: <RelativeLayout> <scrollView> <RelativeLayout> <LinearLayout> Header<LinearLayout> <TextView/> <TextView/> <TableLayout> <TableRow><ImageView/> <TextView> <Spinner><TableRow> <TableRow><ImageView/> <TextView> <Spinner><TableRow> <TableRow><ImageView/> <TextView