How to execute certain code only for smartphones, ignoring tablets?

Question

Java

I just need to temporarily somehow restrict the work of a certain code for tablets, since it does not work on tablets as it should, and without it everything is fine, but I need to leave the code for phones. Here I would like to just select a block of code and tell it to work only on phones in the same place.
Something like this:

if (код выполняется на телефоне == true) {
// код для телефона
} else {
// код для планшета
}

Answer 1

In the values ​​folder, create a bool.xml file:

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <bool name="is_tablet">false</bool>
</resources>

In the values-sw600dp folder, create a bool.xml file:

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <bool name="is_tablet">true</bool>
</resources>

In code:
isTablet will be set to true if the app is running on a tablet