FlickrHelper.java

/**
 * 
 */
package com.gmail.charleszq.picorner.utils;

import javax.xml.parsers.ParserConfigurationException;

import android.content.Context;

import com.gmail.charleszq.picorner.SPUtil;
import com.googlecode.flickrjandroid.Flickr;
import com.googlecode.flickrjandroid.REST;
import com.googlecode.flickrjandroid.RequestContext;
import com.googlecode.flickrjandroid.oauth.OAuth;
import com.googlecode.flickrjandroid.oauth.OAuthToken;

/**
 * @author charleszq
 * 
 */
public final class FlickrHelper {

	private static FlickrHelper instance = null;
	private static final String API_KEY = "56893c4690000edac61e265c4d1bbf0f"; //$NON-NLS-1$
	public static final String API_SEC = "30156baf9e81fcdc"; //$NON-NLS-1$

	private FlickrHelper() {

	}

	public static FlickrHelper getInstance() {
		if (instance == null) {
			instance = new FlickrHelper();
		}

		return instance;
	}

	public Flickr getFlickr() {
		try {
			Flickr f = new Flickr(API_KEY, API_SEC, new REST());
			return f;
		} catch (ParserConfigurationException e) {
			return null;
		}
	}

	public Flickr getFlickrAuthed(String token, String secret) {
		Flickr f = getFlickr();
		RequestContext requestContext = RequestContext.getRequestContext();
		OAuth auth = new OAuth();
		auth.setToken(new OAuthToken(token, secret));
		requestContext.setOAuth(auth);
		return f;
	}

	public Flickr getFlickrAuthed(Context context) {
		String token = SPUtil.getFlickrAuthToken(context);
		String secret = SPUtil.getFlickrAuthTokenSecret(context);
		return getFlickrAuthed(token, secret);
	}
}