如何使用Android中的twitter4j库将图片发布到Twitter

Question

我想在我的应用上将图片发布到twitter.我使用"twitter4j"库只发布文本.但我找不到如何用文字发布图像.感谢帮助.

Answer 1

1. 要发布图像,您必须使用Twitter4j的媒体扩展,并使用TwitPic或YFrog注册您的应用.

2. 从这些服务中获取KEY和TOKEN然后

   /*
    * 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;