Android – where do you store string values? In the strings.xml or constants class?

In Android, we can store string values in the strings.xml file or in some constant classes as static final variables. In some cases, is there any reason to choose one on the other?

resolvent:

In short:

Values used in the code: always constants class. Advantage: the code remains integrated and your package can be used in other projects / contexts. You can't do this with string.xml because it doesn't ship with your package

Value displayed in UI: use string. XML. Advantage: you can use localization to display translated text

When both options are feasible, something may happen. Then, you must determine the storage location of its related values