Im developing an android application for my client. My client is a SIM card distributor in our location. My client wants to access SIM card toolkit to recharge mobile. I dont have any idea how to do it? Can anyone guide me in right direction.
Network: Airtel
I need to access Airtel SIM toolkit via my android application to recharge.
You can use STK service from platform packages. Take a look over the source of STK App that comes default with android. https://github.com/android/platform_packages_apps_stk
An old documentation over this app can be found here http://www.kandroid.org/online-pdk/guide/stk.html