Android-WIFIDirect-Throughput-Chart -- 2

Develop an android app in which: 1. user can see all the available wifi direct devices 2. user can select multiple files 3. user can send selected file to single or multiple devices 4. Show to throughput on a chart 5. Save the data to a txt file and show it on next page of app 6. user should be able to load this txt file later, after loading this file user can see the values on chart too You are required to provide entire source code in readable format and proper comments. There should not be any performance issues and crashes App UI and source code should be designed in a professional manner Test the app thoroughly before delivery On successful delivery of this project will surely improve chances to get more projects to the bidder