Android 9 Development Cookbook - Third Edition

How to do it...

1. Starting with the TableLayout project, open activity_main.xml. Change the root layout to TableLayout.
2. Add three TableRow objects with three sets of TextView objects to each TableRow to create a 3 x 3 matrix. For demonstration purposes, the columns are labeled A-C and the rows 1-3, so the first row of TextView objects will be A1, B1, and C1. The final result will look like this:

<TableLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent"> <TableRow android:layout_width="match_parent" android:layout_height="match_parent"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" ...