TwitterRequestWithPhoto.java

package com.tuit.ar.api;

import java.io.File;
import java.util.ArrayList;

import oauth.signpost.AbstractOAuthConsumer;

import org.apache.http.NameValuePair;
import org.apache.http.entity.FileEntity;

import android.webkit.MimeTypeMap;

import com.tuit.ar.api.request.Options;
import com.tweetphoto.api.ConcreteTweetPhoto;
import com.tweetphoto.api.ConcreteTweetPhotoResponse;

public class TwitterRequestWithPhoto extends TwitterRequest {
	static private final String TWEET_PHOTO_API_KEY = "d21221d4-bbdd-47d7-831e-6e3eab2cc86b";
	protected AbstractOAuthConsumer consumer;

	private ConcreteTweetPhoto tweetPhoto;
	private File photo;
	private String message;

	public TwitterRequestWithPhoto(TwitterAccount account, File photo, String message) throws Exception {
		super(account, Options.POST_TWEET_WITH_PHOTO, null, TwitterRequest.METHOD_POST);
		consumer = account.getConsumer();
		this.photo = photo;
		this.message = message;
		this.run(null, null, TwitterRequest.METHOD_POST);
	}

	protected void run(final Options url, final ArrayList <NameValuePair> nvps, final int method) {
		if (consumer == null) return;
		(new Thread() {
			public void run() {
				ConcreteTweetPhotoResponse response = upload(photo, message);
				setStatusCode(response.m_status.equals("OK") ? 200 : 400);
				handler.post(runnable);
			}
		}).start();
	}


	protected ConcreteTweetPhoto getTweetPhotoProfile() {
		if (tweetPhoto != null) return tweetPhoto;  
		ConcreteTweetPhoto tweetPhoto = new ConcreteTweetPhoto();

		String key = consumer.getToken();
		String secret = consumer.getTokenSecret();
		tweetPhoto.signIn(TWEET_PHOTO_API_KEY , "Twitter", true, key, secret);
		return tweetPhoto;
	}

	public ConcreteTweetPhotoResponse upload(File photo, String text) {
		ConcreteTweetPhoto tweetPhoto = getTweetPhotoProfile();
		if (tweetPhoto != null) {
			String mime = MimeTypeMap.getFileExtensionFromUrl(photo.getAbsolutePath());
			return tweetPhoto.concreteUploadPhoto(new FileEntity(photo, mime), text, null, 0.0,0.0, "image/" + mime);
		}
		return null;
	}
}