Contact Us

Please report any errors on our github site. We have always tried to reply to all messages. If you haven’t received from us within 24 hours, please check your spam box, just in case that our messages are filtered out by your spam filter.

Email: afd@anfengde.com

27 comments on “Contact Us

  1. Hello, My name is John I`m from Brazil and I am using your library for an educational project.
    I was programming an app and it was working fine. Suddenly it stopped working and I tryied everything even deleting everything and downloading your example project again… Still doesn`t work. I was wondering if you could give me a little help.

    The error goes like this :

    java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.anfengde.ui.call/com.anfengde.ui.call.CallEPubUIActivity}: java.lang.ClassNotFoundException: com.anfengde.ui.call.CallEPubUIActivity in loader dalvik.system.PathClassLoader[/mnt/asec/com.anfengde.ui.call-1/pkg.apk]

    Thank you so much for making this library and for your time!

    • Our entire team is on vacation, relevant members could not be contacted, October 8 tackled your questions, thank you very much to the use of our products, and your problem should be solved.

    • Thanks for your comment.
      Please click the “Downloads” button that is right near the home sign on the nav bar in epub.anfengde.com.
      Then just follow the steps we’ve given there.
      We hope it’s clear enough for you. Do ask us again if you still have problem.
      Good luck.

  2. Hi,

    I need to provide more functionalities like 1) adding notes in the margin of the book, 2) saving highlighted text in the book etc. so in this regard I may need to modify the code. Is there any way I can get the source code of the libs?

    Thanks,
    Anku

    • Anku,

      Thanks for writing to us.
      Unfortunately we are not a fully open source project and at the moment our police is to keep the lib code.
      The features you mentioned is in our plan for future development, to which we will only give priority at a cost that the customer is willing to afford.

      Best regards,
      AnFengDe Team

  3. Hi,
    First of all, thanks for all the open source efforts, it really helped me in so many ways.
    Now is there any way I could contribute to the library, I mean for example a bookmarking class, cloud sync or text highlighting.
    If there is an option for doing that I would really like to get involved.

  4. We wish to publish eBooks for a Religious Books publisher in India. We wish to use your ePub SDK. We don’t want Advertising. Pls let us know what will it cost us. The books are in Hindi-Indian language. We need SDK for iOS.

    • Please check your mailbox:rkapoor@process9.com, to which we sent our answer at 11:25 AM, Fri, Jun 21, 2013.
      Remember to check you spam box. Thanks.

  5. I have a plan to develop app for an ebook reader app with In-App Purchased in japan. If it is a available to use your ePub SDK without Advertising. Is it possible to develop with In-App Purchased? and In this case, How much it will cost? As you know Japanese ebook must be support vertical writing mode and right to left mode.

  6. if we are download epub file,
    Using this epub reader through we can show epub file locally (downloaded epub files)?

    if we are purchase than full document’s and sample code can you provide?

  7. I have downloaded anfengde SDK for android,i want to show local epub in my sample app,
    what i have to pass in bookView’s object?

  8. Hi,
    we are evaluating your SDK and UI component to use it in one IPad application. We need to know if some features are available, in details:
    – Search text.
    – Get summary
    – Add bookmarks

    Is there the possibility to show a pdf file format?

    We are awaiting for your reply.
    Best regards.

  9. Hi,

    Excellent epub library .. Awesome work. I just want to know cost for all mobile platforms(android, iPhone, blackberry) i,e ads free version.
    Thank you

  10. Hi,

    Thanks for the sdk. We want to develop an ebook reader for children. How much will it cost for us without advertisement? Thanks!

  11. Hi folks,

    I’m starting on an iBooks style project and intend to parse ePub files. How much does it cost to remove the advertising? What is your policy regarding future updates – to update to the latest version of the library would another payment be required to remove ads again?

  12. Hi i need know about
    iOS can open file in local with epub sdk ?
    i try example not open book
    then example Ui can open book want to use form internet?
    if have solution ,help me please

  13. Hi,

    I am interested in purchasing your library (I am assuming that purchasing a license will remove the ads at the bottom of the book pages? – is that correct)?

    My only concern that if I am basing my application on your library – of which i do not have access to the source code – what happens if you decide not to support this in the future? Will you agree to provide the library source code to those that have purchased it – IF you decide not to continue with this project in the future?
    This will help manage the risk of using your library in my app – and then 1-2 years from now you now supporting it anymore 🙂

    Thanks,
    Sway

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