[Android]使用二维表格实现 TableLayout 跨行(转)

 转自： http://iwangpeng.com/2010/11/28/android-tablelayout-rowspan/

建议观看原作者网站。

Android 中提供了 TableLayout 布局，和我们平时在网页上见到的 Table 有所不同，TableLayout 没有边框，它是由多个 TableRow 对象组成，每个 TableRow 可以有0个或多个单元格，每个单元格就是一个 View 。

单元格可以为empty，并且通过 android:layout_column 可以设置 index 值实现跳开某些单元格，android:layout_span 可以设置合并几个单元格，即跨列。但并没有选项可以实现跨行，要想实现只能另找方法。

下面使用二维表格来实现跨行。

先看效果，其中“盘龙”封面图片跨了5行：

bookinfo.xml

?

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xml version = "1.0" encoding = "utf-8" ?> < ScrollView xmlns:android = "http://schemas.android.com/apk/res/android" android:layout_width = "fill_parent" android:layout_height = "fill_parent" android:orientation = "vertical" > < TableLayout android:orientation = "vertical" android:layout_width = "fill_parent" android:layout_height = "wrap_content" > < TableRow android:gravity = "center" android:layout_marginTop = "8dip" > < ImageView android:src = "@drawable/frontcover" android:layout_width = "84dip" android:layout_height = "105dip" /> < TableLayout android:orientation = "vertical" android:layout_width = "fill_parent" android:layout_height = "fill_parent" android:layout_marginLeft = "5dip" > < TableRow > < TextView android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "@string/bookName" /> < TextView android:id = "@+id/tvBookName" android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "" /> TableRow > < TableRow > < TextView android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "@string/bookAuthor" /> < TextView android:id = "@+id/tvBookAuthor" android:layout_width = "fill_parent" android:layout_height = "21dip" android:text = "" /> TableRow > < TableRow > < TextView android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "@string/bookType" /> < TextView android:id = "@+id/tvBookType" android:layout_width = "fill_parent" android:layout_height = "21dip" android:text = "" /> TableRow > < TableRow > < TextView android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "@string/bookWords" /> < TextView android:id = "@+id/tvBookWords" android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "" /> TableRow > < TableRow > < TextView android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "@string/bookTotalPages" /> < TextView android:id = "@+id/tvBookTotalPages" android:layout_width = "wrap_content" android:layout_height = "21dip" android:text = "" /> TableRow > TableLayout > TableRow > < TextView android:layout_width = "fill_parent" android:layout_height = "wrap_content" android:text = "@string/bookDesc" android:layout_marginTop = "8dip" /> < TextView android:id = "@+id/tvBookDesc" android:layout_width = "fill_parent" android:layout_height = "wrap_content" android:text = "" /> < Button android:id = "@+id/btnRead" android:layout_width = "fill_parent" android:layout_height = "wrap_content" android:layout_marginTop = "3dip" android:text = "@string/startRead" /> TableLayout > ScrollView >