Write an Android application

Remake of existing app required Please note, it's not a complex app. It was made by someone with no java knowledge and he managed fine so no over-the-top quotes please. All features are basic. It needs a revamp now. All data feeds/API will be provided and will be in json format. Screens: Main screen:- 11 buttons that takes you to different screens Screen 2,3,4 are very similar list of questions loaded when it's clicked, you can view answers screen 2 has one extra feature where the list is loaded by category all 3 screens have search box to load the results of the search in the list - the search is done on the server you only need to make a request with the search terms to retrieve results to populate the list Screen 5 Blogs list list of blog posts view by blog (as there's multiple) - all data provided via json feed view post Screen 6: Videos these are specific youtube videos stored on our database so you get the id, title duration etc from our database there's also a long hold option for the video list which shows "Play here" and 2 more options that takes you to different web pages Videos should load similar to youtube app style where thumbnails are loaded only when scrolled to so it's fast. Currently it loads them all and the "please wait" sign shows up for a few seconds (not good practice) Screen 7: Same thing again. List of items, but no additional screens. You click buttons on there to view page or download Search feature here too Screen 8: Some simplle texts showing depending on 3 buttons (stories, quotes and facts) each loaded from server at random Screen 9: about us and some basic information and link to Google Play to rate Screen 10: Multimedia audio (list loaded from server again) Ability to play in app Download button as the URL will be loaded Settings: whether to ask on exit or not so when return is pressed it just exits or asks display date on main screen or not notifications on or off with option to choose interval in minutes (15,30 etc) some other basic settings you think of yourself that might be helpful Please note: Everything here is very very basic except for videos which might need the youtube API. I can send the one that was used previously. There's no ads but the about screen will have sponsors listed loaded from server It's mostly data manipulation without any in-app functions. The budget is £100 so please state honest timeframe as there's no rush. Please send a message about the app and not a copy/paste of your skills and what you've made. That we can see later :)