Android Homescreen widget

Assume you have 3 tables in Sqlite3 on android: 1) Folder: --- ID --- Name 2) List --- ID --- Name --- Folder ID 3) Item --- ID --- Title --- List ID I need a homescreen widget to be developed for android so that: 1) When i install the widget on my homescreen, an activity shows up to select the folder from which we'll be showing the lists. 2) The widget will have: a) A previous arrow, current list title, next arrow b) A listview that will show all items in current list 3) By default, the first list in the folder will be shown 4) When next is clicked, the next list in the folder will be shown. By that i mean, the widget title will update it's name to the current list. The listview will also show the current list items 5) When the previous arrow is clicked, i would go back to the previous list 6) This will be a circular operation, so if i was on the first list, clicking the previous arrow would take me to last list. Clicking the next arrow when am on the last list would take me to the first. This is a very simple project. So what i'll do is give it the cheapest & best offer. - Attaching the list of your apps is a plus - Time also matters, so finishing this up within the next 2 days (Tuesday max) is a big plus. Note: I'll pay up to $50 on this task because i only need the homescreen widget, nothing else.