@whale-av Thanks anyway

@whale-av Here's what i did,
1.Recorded .wav files in PC using PD patch and played it successfully.
2.Applied the same patch on android and changed the path of .wav for write and read, failed.Here's what i get, i get a .wav file for the duration of audio i recorded, but the content for the duration is zero/it has zero amplitude through t the duration/zero volume.
3.Recorded audio using Android inbuilt classes like Media-Recorder, and saved it as .3gpp format, it was successfull for the same amount of duration.
4.For point 2 , i turned the mic ON , eventhough it fails terribly.
5.Android cannot output audio as .wav,and conversion is a hectic one,so i want to resolve this with the pure data.
Help me out.

@EEight I tried this too, the thing is i'm unable to hear whats being recorded using pure data. I recorded audio using android's built in audio recorder, it got succeeded.The audio duration is there, but the sound is pure blank. I turned on phone's mic and then tried too, but fails.

I have a PD patch running successfully on my PC, but when i put it into my android project and run it on my phone, the file for the recorded duration exists but the audio is fully null /0, i'm nit able to hear anything. I'm attaching a photo of my patch, please help me figure out a solution as it is my project.I also added app permissions for recording and writing to external disk in android studio.