Add a simple mp3 player to an existing app - READ FIRST -- 2

*****READ FIRST BEFORE YOU SUBMIT YOUR BID.***** must be able to communicate well in English. 1. I need to add a simple mp3 player to the current app I have, this mp3 player must have a playlist, track fast forward and backward, pause, repeat (typical mp3 player). 2. Must know Alarm Manager or Timer Task to fix a bug that I currently have. 3. After adding the mp3 player and fix the 2 bugs I have, I need the source code of that saved separately to do the next phase of enhancements. 4. The current app is written fixed resolution 1024x600 that has the bottom virtual android buttons (home and back buttons) in the bottom task bar. I need to remove that permanently, so the enhancements are to make the app work on 1024x600 resolution WITHOUT the bottom taskbar because the Tablet i have which is the Galaxy tab 3 7.0, it has physical home and return buttons.. (if possible work on 1200x800 resolution w/out the bottom task bar also. I have attached a picture of how my current app look like. 5. There are only 5-8 screen size enhancement you have to make, and they are only pictures that you need to resize. see example 1 fix below as sample. 6. I will send the source code and discuss the project further with the winning bidder. This is a small project, I'm looking to pay around $100 or so, don't throw in outrageous bid or bid on the project where you can't finish. 7. Time line is 1-2 weeks max. 8. This was written for table running 4.2.2 android and my Galaxy tab is 4.1.2, not sure if it matters. 9. Send me apk for testing, will pay milestone, then give me the 2 source codes, then i'll pay the remaining $.