Hi Roland! What you need to do is to play the correct DTMF sample. Please look at http://developer.android.com/reference/android/media/ToneGenerator.html
Since I work with IP telephony this is quite simple to do is you have the control of the actual voice channel. I do not know if Android supports this to play tones in an ongoing plain old telephony call. Maybe someone else can answer that. But if you have control over the voice channel then it is only a matter of playing the right frequency. What you need is a RTP connection and that call is established with your bank. There is a nice open source project called SipDroid ( http://sipdroid.org/ ) with GPLv3 that you might test to play around with. But because of the license in might or it might not be viable for your purpose. BR Stoffe On Nov 8, 6:03 am, Roland Heimdahl <[email protected]> wrote: > Hi! > > I'm going to write a simple app that allows me to allow to different > phonebased services that depend on the user to press different combinations > of numbers to obtain the service wanted. For example, I can get the current > saldo from my bank by calling a number, press my identifier code, > accountcode. So instead of having to remember all these codes I'd like to > have my phone to remember them and automatically press the keys. > > The problem is that I don't find what API to use to send the keystokes > through. Could you please inform me how to get started? > > Thanks in advance > Roland -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
