How to auto receive calls programatically in android versions above kitkat

Question

I am trying to develop an app which auto receive calls from particular numbers. Like i can add the numbers that i want to auto receive. I did a lot of research and found similar questions but none of them worked. Some codes did work but only upto kitkat version and code did not work on versions above kitkat. I want the code that support all android versions. Its very important for me so please answer quickly. I really need your help. I want the app to work in background so also please help me and write the code to implement this in a background service.

I was successful to run the app on versions upto kitkat but above kitkat the code does not work.

Answer 1

Android very specifically does NOT allow this, because doing so is an opening to a lot of telephone scams involving reversed charges. They've actually never allowed it, but people found hacks on old versions to get around that. Every time Google finds one of these, they shut it down in the next version. So there is no reliable way to do it, and if you find a way expect it to disappear shortly afterwards.