使单元格的宽度和高度相同以填充表格

本文介绍了使单元格的宽度和高度相同以填充表格的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试学习如何在 android 中使用表格布局，这是我的代码:

I'm trying to learn how to use table layouts in android, this is my code:

<?xml version="1.0" encoding="utf-8"?> <TableLayout xmlns:android="schemas.android/apk/res/android" android:id="@+id/tableLayout1" android:layout_width="fill_parent" android:layout_height="fill_parent" > <!-- 3 columns --> <TableRow android:id="@+id/tableRow3" android:layout_width="fill_parent" android:layout_height="fill_parent" android:padding="5dip" > <TextView android:id="@+id/textView2" android:text="Column 1" /> <Button android:id="@+id/button2" android:text="Column 2" /> <Button android:id="@+id/button3" android:text="Column 3" /> </TableRow> </TableLayout>

这是结果:

如何使 TableRow 适合 TableLayout 的宽度和 TableLayout 的高度?简单来说，我想让所有具有相同宽度的列和具有相同高度的行填充 TableLayout，这可能吗?怎么样?

How can I make the TableRow to fit the width of the TableLayout and the height to the TableLayout height? In simple words, I would like to have all columns with the same width and rows with the same height filling the TableLayout, is it possible? How?

推荐答案

您需要使用 weight 值.两行的 xml 看起来像这样.-

You need to play with weight values. The xml for two rows would look like this.-

<?xml version="1.0" encoding="utf-8"?> <TableLayout xmlns:android="schemas.android/apk/res/android" android:id="@+id/tableLayout1" android:layout_width="match_parent" android:layout_height="match_parent" > <!-- 3 columns --> <TableRow android:id="@+id/tableRow3" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:padding="5dip" > <TextView android:id="@+id/textView2" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="Column 1" /> <Button android:id="@+id/button2" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="Column 2" /> <Button android:id="@+id/button3" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="Column 3" /> </TableRow> <TableRow android:id="@+id/tableRow3" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:padding="5dip" > <TextView android:id="@+id/textView2" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="Column 1" /> <Button android:id="@+id/button2" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="Column 2" /> <Button android:id="@+id/button3" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="Column 3" /> </TableRow> </TableLayout>

这就是结果.-

作为旁注，请注意 fill_parent 已弃用，您应该改用 match_parent.

As a side note, notice that fill_parent is deprecated, you should use match_parent instead.