9 button android help

Question

im still a beginner in android.how do i make an app with 9 buttons.3 columns and in each column there are 3 buttons vertically.what should i write in the main.xml

Answer 1

Try using a GridLayout with 3 columns and 3 rows with a button in each.

https://developer.android.com/reference/android/widget/GridLayout.html

Answer 2

Yes, you'll need to nest three horizontal linearlayouts with 3 buttons in each all inside a vertical linearlayout, but it really may be easier to just nest a gridlayout inside your current layout and then set it up appropriately.

Answer 3

is it possible to achieve it by just using the linearlayout only?