Issue with Playing of an audio in emulator and Real device


I have tried lot of audio player to play record and play recorded files but I am able to record successfully but not able to play it. It doesn’t give any error in console. I am trying the code from here:

I have tried using both phones with sdcard and internal saving then also it doesn’t play anything of any sort. Its saving and recording correctly but not able to play the help.

Any help would be appreciated.

Thank you.