>do these libraries end up talking to Google backends or there is a choice to use some other backends with compatible API? Depends what backend service you cho

>do these libraries end up talking to Google backends or there is a choice to use some other backends with compatible API? Depends what backend service you choose: https://f-droid.org/repository/browse/?fdfilter=nlp&fdpage=1&page_id=0 https://f-droid.org/repository/browse/?fdfilter=nlp&fdpage=1...