LineAPI4J

June 23rd, 2016 It appeared that LINE has been updated their service and the application which blocking old version from reading message text from longpoll message. If you encounter similar problem, please do pull my latest commit.

March 28th, 2016 Now, you can keep the log session alive, doesn't have to repeat entering pincode.

LineAPI4J is a library written in Java with compressed thrift client.

You might wonder why do you need it, when you already have LINE client installed on your PC/MAC/Mobile devices.

LineAPI4J allows you to build your own line bot, and you're able to send messages, stickers, files and images with it.

Inspired by LINE, LINE API written in Python by carpedm20.

Major part of structure of this implementation is from LINE, all the credits goes to him :)

How to build

mvn package

Using LINE API

Basic process as following code.

$ git clone git://github.com/cslinmiso/LineAPI4J.git
...

    LineApi api = new LineApiImpl();
      try {
        LoginResult result = api.login("xxxx@xxx.com", "xxxxxxx"); // login
        LineClient client = new LineClient(api); //init client
        LineContact someoneContact = client.getContactByName("Someone"); // find contact
        System.out.println(someoneContact.sendSticker("13", "1", "100", ""));
        System.out.println(someoneContact.sendMessage(":) test"));
      } catch (java.net.SocketTimeoutException e) {
        // setAwaitforVerify false
      } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }

Once you have LineContact, you can start from there. Check LineContact for more information.

see example App.java in io.cslinmiso.line.LineAPI4J

CoreMethods

LineContact.sendMessage(String text)

LineContact.sendFile()

Parameter: Local Path, File

    // sending local file
    File file = new File("/Users/treylin/Downloads/file.zip");
    someoneContact.sendFile(file);
    // With Path        
    someoneContact.sendFile("/Users/treylin/Downloads/file.zip");

LineContact.sendImage()

Parameter: Local Path, File, InputStream

    // Sending image by local image path
    someoneContact.sendImage("/Users/treylin/Downloads/yajpg");

    // Sending image by file
    File file = new File("/Users/treylin/Downloads/yan.jpg");
    someoneContact.sendImage(file);

    // Sending image by inputstream
    InputStream is = new FileInputStream(file);
    someoneContact.sendImage(is);

LineContact.sendImageWithUrl()

Parameter: URL

    someoneContact.sendImageWithURL("https://goo.gl/qXdQrf");

LineContact.sendFileWithUrl()

Parameter: URL

    someoneContact.sendFileWithURL("https://goo.gl/qXdQrf");

TODO fix some problems
TODO update usage of api

ScreenShot

List of contacts.

License

This project is under MIT license.

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Author

Trey Lin

Site

@cslinmiso

Reference

LINE(라인) protocol analysis

ruyaoyao / LineAPI4J

readme