Add PhotoGallery Activity and PhotoGalleryFragment
Create new class FlickrFetchr
Add getURLBytes and getURL methods to FlckrFetchr
add FetchItemsTask in PhotoGalleryFragment
Add call to FetchItemsTask.doInBackground in PhotoGalleryFragment.OnCreate
Add fetchItems method on FlckrFethcr class
Add call to fetchItems in PhotoGalleryFragment.FetchItemsTask
Add GalleryItem class
Add parseitems method in FlickrFetchr.java
Modify fetchItems function to use praseItems method and return ArrayList of GalleryItem objects
Add setupAdapter method in PhotoGalleryFragment to display an ArrayList of GalleryItem objects
Modify FetchItemsTask to update ArrayList of GalleryItem objects and update the adapter
Finish first part of PhotoGalleryApp
Add Custom Adapter called GalleryItemAdapter that puts brian_up_close images as placeholder
Add Handler and Looper functions to PhotoGalleryFragment and ThumbnailDownloader to dynamically download images
Add Menu for PhotoGalleryApp
Add editable search function
Add ActionBar design for Post Honeycomb devices
Add PollService class, call to Manifest and a call on PhotoGalleryFragment.OnCreate
Add persistence functionality to background functions using AlarmManager and PendingIntent into PollService class and PhotoGalleryFragment. Add notifications to PollService class set to every 5min