Android apps UI changes

I have a 5 screen app, and I need someone to change the UI for me like in here: [login to view URL] Most of the changes are just layout/image, here are the only 2 changes that require a bit programming: 1) page1 --- originally the screen is just textbox for username and password, now I need you to change it so that when the screen shows, you will show all available usernames, and next screen will allow enter the password (all #s) 2) page6 --- you need to help me change the list Adapter so the data is grouped by date I will send AI files to the chosen bidder. Please only bid if you can finish these changes in the next 24 hours (or faster).