language_code

en
The two-letter ISO code of your language.

See: https://stackoverflow.com/questions/7973023/what-is-the-list-of-supported-languages-locales-on-android
2
Applied
tr
2/2
τυnсαy αкαя, Mar 20, 2020 at 19:13
Applied
tr-TR
5/2
τυnсαy αкαя, Sep 10, 2019 at 07:37