Add Progress Box & PC File Transfer In An Android File Manager Application

Please bid after reading the complete details as I'll consider your bid as your final word and will not negotiate about your bid. If you waste my time in chatting about the required function and then ask to increase the price, i'll simply report you to the freelancer.com So bid seriously and read all the details carefully as i don't want you to do any other work in it, ok. there is no hidden work. I have a source code of an android file manager based application which uses to manage the data within the storages of the phone or device of android platform. But this app’s source code does not have the function to perform PC File Transfer on laptop computer via mobile as per attached screenshots of some other application. I’ve another source code, which already have this feature (PC File Transfer) but I want you to copy this function from that source code into my application’s source code and put a button on it. So, it’ll perform as wanted. The screenshots are already attached for your better understanding. This PC File Transfer function which you are about to copy and paste in to my source code, does not have the following function; 1. Search within the opened/selected storage device. 2. Create a NEW FOLDER in the opened/selected storage device. 3. Delete the selected files or folders from the opened/selected storage device. 4. Download the selected files or folders from the opened/selected storage device as they are or as zip files. 5. Sort the data as TILES or DETAILS. 6. Upload the selected files to the opened/selected folder of the opened/selected storage device. You’ve to put these functions in this web view of the PC File Transfer in my source code. Also, you have to add the progress window as per attached screenshot, which will tell the user on the phone, about the progress of the selected data (files or folders) whether user is pasting the copied or cutted data or deleting the data or moving the data. You should use Android Studio for this work and handle my source code in a way so i can easily get the apk from it when you have done the required work as wrote above. the source code which you will send me back at the end of the work, should be easily openable in the android studio 2.2.1 and should let me get the apk from it for play store for client. this apk should support android 4.1.1 to android 7.0 and above and the resolution should work with android phones and tablets.