Example usage for twitter4j Twitter uploadMedia

Introduction

In this page you can find the example usage for twitter4j Twitter uploadMedia.

Prototype

UploadedMedia uploadMedia(File mediaFile) throws TwitterException;

Source Link

Document

Uploads media image to be attached via #updateStatus(twitter4j.StatusUpdate) <br>This method calls https://api.twitter.com/1.1/media/upload.json

Usage

From source file:com.marpies.ane.twitter.functions.UpdateStatusFunction.java

License:Apache License

private void uploadMedia(final AsyncTwitter twitter, final StatusUpdate status, final List<File> mediaList,
        final Integer callbackID) {
    /* Run the upload in separate thread */
    new Thread(new Runnable() {
        @Override/*from   www .j ava  2 s.c  o m*/
        public void run() {
            final long[] mediaIDs = new long[mediaList.size()];
            try {
                /* Synchronous twitter4j must be used in order to upload the media */
                Twitter syncTwitter = TwitterAPI.getInstance(TwitterAPI.getAccessToken());
                for (int i = 0; i < mediaIDs.length; i++) {
                    File mediaFile = mediaList.get(i);
                    AIR.log("Uploading media " + mediaFile.getAbsolutePath());
                    UploadedMedia uploadedMedia = syncTwitter.uploadMedia(mediaFile);
                    mediaIDs[i] = uploadedMedia.getMediaId();
                }
                // todo: remove cached media files
                status.setMediaIds(mediaIDs);
                /* Update status only if there is no exception during media upload */
                twitter.updateStatus(status);
            } catch (TwitterException e) {
                AIR.log("Error uploading media " + e.getMessage());
                /* Failed to upload media, let's not update status without the media */
                AIR.dispatchEvent(AIRTwitterEvent.STATUS_QUERY_ERROR, StringUtils.getEventErrorJSON(callbackID,
                        StringUtils.removeLineBreaks(e.getMessage())));
            }
        }
    }).start();
}

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From source file:twitter4j.examples.tweets.UploadMultipleImages.java

License:Apache License

/**
 * Usage: java twitter4j.examples.tweets.UploadMultipleImages [text] [file1] [file2] ...
 *
 * @param args message/*from   ww  w .  java  2 s  . c  o  m*/
 */
public static void main(String[] args) {
    if (args.length < 1) {
        System.out.println(
                "Usage: java twitter4j.examples.tweets.UploadMultipleImages [text] [file1] [file2] ...");
        System.exit(-1);
    }
    try {
        Twitter twitter = new TwitterFactory().getInstance();

        long[] mediaIds = new long[args.length - 1];
        for (int i = 1; i < args.length; i++) {
            System.out.println("Uploading...[" + i + "/" + (args.length - 1) + "][" + args[i] + "]");
            UploadedMedia media = twitter.uploadMedia(new File(args[i]));
            System.out.println("Uploaded: id=" + media.getMediaId() + ", w=" + media.getImageWidth() + ", h="
                    + media.getImageHeight() + ", type=" + media.getImageType() + ", size=" + media.getSize());
            mediaIds[i - 1] = media.getMediaId();
        }

        StatusUpdate update = new StatusUpdate(args[0]);
        update.setMediaIds(mediaIds);
        Status status = twitter.updateStatus(update);
        System.out.println(
                "Successfully updated the status to [" + status.getText() + "][" + status.getId() + "].");
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to update status: " + te.getMessage());
        System.exit(-1);
    }
}

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