Hello
Hope you are doing well .
I have checked your project description in detail ,
I have 8 years experience in android, import & export .txt file and .jpg file in app specific folder, i have developed lots of app like same image & video in file manager & import it.
I will provide wonderful project and qualitative code , also after complete I provide full service and do my best for you . Let ' s built successful project together .
Looking forward to hear from you as soon as possible .
Thank you .