如何在Android中使用twitter4j库图片发布到Twitter [英] How to post picture to Twitter using twitter4j library in Android

问题描述

我要上传图片到Twitter上我的应用程序。我用twitter4j库只发布文字。但我怎么也找不到张贴图片的文字。感谢您的帮助。

解决方案

1. 要发布你必须使用Twitter4j媒体延伸，并与任一TwitPic或YFrog注册您的应用程序一个图像。



2. 获取来自这些服务的关键和令牌，然后

     / *
    *上传文件到twitPic并获得网址。然后追加这个网址到你的Twitter消息。
    * /
   公共静态字符串upload_twic_pic（档案文件）
                   抛出TwitterException {
           字符串URL = NULL;
           如果（文件！= NULL）{
       配置的conf =新ConfigurationBuilder（）setMediaProviderAPIKey（TWITPIC_KEY）.build（）;
       ImageUpload上传=新ImageUploadFactory（CONF）.getInstance（MediaProvider.PLIXI）; //使用ImageUploadFactory
                   URL = upload.upload（文件）;
           }
           返回URL;
    

I want to post image to twitter on my app. I use "twitter4j" library to post only text. But i cannot find how to post image with text. Thanks for help.

解决方案

1. To post a image you have to use media extension of Twitter4j and register your app with either TwitPic or YFrog .

2. Get KEY and TOKEN from those services and then

   /*
    * Upload File to twitPic and get url . Then append this url to your twitter message.
    */
   public static String upload_twic_pic(File file)
                   throws TwitterException {
           String url = null;
           if (file != null) {
       Configuration conf = new ConfigurationBuilder().setMediaProviderAPIKey(TWITPIC_KEY).build();
       ImageUpload upload = new ImageUploadFactory(conf).getInstance(MediaProvider.PLIXI); //Use ImageUploadFactory
                   url = upload.upload(file);
           }
           return url;
   

这篇关于如何在Android中使用twitter4j库图片发布到Twitter的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！