i would like to modified the audio_hw.c file in the HAL. to changed the open, close, and read, functions so that I can modify the audio data as it passes from the microphones to a saved file.
It is called audio routing.
You must fix the .c code and compile it as .so file.
Please POST including the world HAL as reference. Only bidders that have the HAL name starting the bid will be counted and contacted. Others no.
HAL - I have done several patches for Linux kernel , for example here on freelancer it's "linux bonding" project. Can you provide information whether the filename should be static or provided by userspace. Also which Android version.
Dear Project Manager
I have been in this industry for 2 years and such jobs are my daily practice. This is my first time on this site and hence you can see that I do not have any ratings/testimonials to show you. I can assure you that if you work with me once, you will always work with me for these kind of projects.