A python script that helps you create strings.xml for all languages in different hierarchical folder(using Google Translation API)
Syntax
python3.7 translator.py <source_lang_code> <string_file_name>
Eg,
python3.7 translator.py en strings.xml
Output will be created in transalted/ folder with various langugaes folders.
Paste them in your res/ folder of Android Project.
Combined effort from below repositories + Some Add Ons
https://.com/Ra-Na/GTranslate-strings-xml
https://.com/Swisyn/android-strings.xml-translator
Extract only strings from strings.xml cut -d ">" -f2 strings.xml | cut -d "<" -f1
Extract non translatable strings from strings.xml cat strings.xml|grep -v "translatable" | cut -d ">" -f2 | cut -d "<" -f1