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  1. #1
    Registered User
    Join Date
    Dec 2011
    Posts
    11

    Google translate API

    Hi all,

    I really need an example how to access/call google translate api in j2me midlet

    Thank you all

  2. #2
    Nokia Developer Expert
    Join Date
    Aug 2011
    Posts
    555

    Re: Google translate API

    Hi vozmen,

    There are a couple of things that you need to go through in order to create a J2ME application that uses google translate.

    1) You need a License Key in order to use Google API v2. The API is only offered as a paid service as of 1st of December 2011:
    http://code.google.com/apis/language.../overview.html

    2) Then you need to create a REST request to Google's server, which is basically a secure http request with some parameters. In order to find out how to pass those parameters via a get method, you need to check this link:
    http://code.google.com/apis/language...g_started.html

    3) In order to create the request to the server from your J2ME application, you need to use the HttpsConnection Interface:
    http://library.developer.nokia.com/t...onnection.html

    Now, the issue here is that https requests, require that your application is signed. That means you need to add the
    following permissions to your JAD file:
    MIDlet-Permissions: javax.microedition.io.Connector.https

    You can find more about permissions and protected API calls for MIDP2.0 here:

    http://library.developer.nokia.com/t...69%73%73%22%20

    and then, you need to sign your MIDlet by a Certificate Authority according to the information here:
    http://library.developer.nokia.com/t...69%67%6e%22%20

  3. #3
    Registered User
    Join Date
    Dec 2011
    Posts
    11

    Re: Google translate API

    Thank you skalogir,

    This is really informative response.
    And I have a question:
    - I have done it via HttpConnection (not HttpsConnection) and have not signed my jar and have not added any permissions - and it works from Nokia.

    Can it be?

    Thank you.

  4. #4
    Super Contributor
    Join Date
    Mar 2003
    Location
    Finland
    Posts
    9,569

    Re: Google translate API

    Your duplicate thread where you already have a couple of suggestions how to handle issues with Samsung phone models:

    http://www.developer.nokia.com/Commu...-translate-API

  5. #5
    Registered User
    Join Date
    Dec 2011
    Posts
    11

    Re: Google translate API

    Yes, thank you all guys...
    I've posted a question to a Samsung forum.

    You have provided me with a lot of info, thank you again

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