How to use Google Translate API in my Java application

Question

If I pass a string  either in English or Arabic  as an input to the Google Translate API  it should translate it into the corresponding other language and give the translated string to me    I read the same case in a forum but it was very hard to implement for me  I need the translator without any buttons and if I give the input string it should automatically translate the value and give the output   Can you help out

User · Answer

Use java-google-translate-text-to-speech instead of Google Translate API v2 Java.

About java-google-translate-text-to-speech

Api unofficial with the main features of Google Translate in Java.

Easy to use!

It also provide text to speech api. If you want to translate the text "Hello!" in Romanian just write:

Translator translate = Translator.getInstance();
String text = translate.translate("Hello!", Language.ENGLISH, Language.ROMANIAN);
System.out.println(text); // "Buna ziua!"

It's free!

As @r0ast3d correctly said:

Important: Google Translate API v2 is now available as a paid service. The courtesy limit for existing Translate API v2 projects created prior to August 24, 2011 will be reduced to zero on December 1, 2011. In addition, the number of requests your application can make per day will be limited.

This is correct: just see the official page:

Google Translate API is available as a paid service. See the Pricing and FAQ pages for details.

BUT, java-google-translate-text-to-speech is FREE!

Example!

I've created a sample application that demonstrates that this works. Try it here: https://github.com/IonicaBizau/text-to-speech

User · Answer

You can use Google Translate API v2 Java  It has a core module that you can call from your Java code and also a command line interface module

User · Answer

I   m tired of looking for free translators and the best option for me was Selenium  more precisely selenide and webdrivermanager  and https   translate google com  import io github bonigarcia wdm ChromeDriverManager  import com codeborne selenide Configuration  import io github bonigarcia wdm DriverManagerType  import static com codeborne selenide Selenide     public class Main        public static void main String   args  throws IOException  ParseException            ChromeDriverManager getInstance DriverManagerType CHROME  version  76 0 3809 126   setup            Configuration startMaximized   true          open  https   translate google com  hl ru view home amp op translate amp sl en amp tl ru            String   strings    some strings to translate         for  String data  strings                 x    textarea  id  source     clear                 x    textarea  id  source     sendKeys data               String translation    x    span  class  tlid-translation translation     getText

User · Answer

You can use google script which has FREE translate API  All you need is a common google account and do these THREE EASY STEPS  1  Create new script with such code on google script   var mock       parameter       q  hello       source  en       target  fr           function doGet e      e   e    mock     var sourceText        if  e parameter q       sourceText   e parameter q         var sourceLang         if  e parameter source       sourceLang   e parameter source         var targetLang    en     if  e parameter target       targetLang   e parameter target         var translatedText   LanguageApp translate sourceText  sourceLang  targetLang   contentType   html        return ContentService createTextOutput translatedText  setMimeType ContentService MimeType JSON       2  Click Publish -  Deploy as webapp -  Who has access to the app  Anyone even anonymous -  Deploy  And then copy your web app url  you will need it for calling translate API     3  Use this java code for testing your API   import java io BufferedReader  import java io IOException  import java io InputStreamReader  import java net HttpURLConnection  import java net URL  import java net URLEncoder   public class Translator        public static void main String   args  throws IOException           String text    Hello world              Translated text  Hallo Welt          System out println  Translated text      translate  en    de   text               private static String translate String langFrom  String langTo  String text  throws IOException              INSERT YOU URL HERE         String urlStr    https   your google script url                      q     URLEncoder encode text   UTF-8                       amp target     langTo                     amp source     langFrom          URL url   new URL urlStr           StringBuilder response   new StringBuilder            HttpURLConnection con    HttpURLConnection  url openConnection            con setRequestProperty  User-Agent    Mozilla 5 0            BufferedReader in   new BufferedReader new InputStreamReader con getInputStream              String inputLine          while   inputLine   in readLine       null                response append inputLine                     in close            return response toString               As it is free  there are QUATA LIMITS  https   docs google com macros dashboard

User · Answer

Generate your own API key here  Check out the documentation here   You may need to set up a billing account when you try to enable the Google Cloud Translation API in your account   Below is a quick start example which translates two English strings to Spanish   import java io IOException  import java security GeneralSecurityException  import java util Arrays   import com google api client googleapis javanet GoogleNetHttpTransport  import com google api client json gson GsonFactory  import com google api services translate Translate  import com google api services translate model TranslationsListResponse  import com google api services translate model TranslationsResource   public class QuickstartSample       public static void main String   arguments  throws IOException  GeneralSecurityException               Translate t   new Translate Builder                  GoogleNetHttpTransport newTrustedTransport                     GsonFactory getDefaultInstance    null                     Set your application name                  setApplicationName  Stackoverflow-Example                    build            Translate Translations List list   t new Translations   list                  Arrays asList                             Pass in list of strings to be translated                          Hello World                            How to use Google Translate from Java                       Target language                  ES                TODO  Set your API-Key from https   console developers google com          list setKey  your-api-key            TranslationsListResponse response   list execute            for  TranslationsResource translationsResource   response getTranslations                          System out println translationsResource getTranslatedText                         Required maven dependencies for the code snippet    lt dependency gt       lt groupId gt com google cloud lt  groupId gt       lt artifactId gt google-cloud-translate lt  artifactId gt       lt version gt LATEST lt  version gt   lt  dependency gt    lt dependency gt       lt groupId gt com google http-client lt  groupId gt       lt artifactId gt google-http-client-gson lt  artifactId gt       lt version gt LATEST lt  version gt   lt  dependency gt

[java] How to use Google Translate API in my Java application?

About java-google-translate-text-to-speech

Easy to use!

It's free!

Example!

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