I am looking for a experience android developer to make a block all calls application with a little twist to it. Please take a look this android app called(call blocker lite, and place your bids accordingly because if you can make app you can make the one i am trying to make. It will be the same but with a different voice mail feather. Please provide proof for your android application experience and you must be able to make an app like this one and prove it.
9 freelancer bu iş için ortalamada 220$ teklif veriyor
Your app basically needs a broadcast receiver which reacts to events like a phone call. The the receiver will launch a service which will stop the program. I can send a portfolio of my work upon request.