[android-developers] Re: How to send AT command to the modem ?

Hi Jude, maybe the function can be call via the app within android itself. As you can see that lots of app in android itself. But cannot be call by app that developed with SDK. Nio 2009/4/21 Jude > > Hi all, > > Thanks a lot for your reativity. > > Just to clarigy some stuffs... > > David, > No

[android-developers] Re: How to send AT command to the modem ?

Hi all, Thanks a lot for your reativity. Just to clarigy some stuffs... David, Normally, the modem can support the multi channel for AT commands, it allows to send/receive multiple AT commands. For example you can perform an MO/MT call (CS call) and activate a PDP context (PS call) or send/rece

[android-developers] Re: How to send AT command to the modem ?

Hi Jude, Can you call the function getdefaultphone()? It can get the gsm default phone, and via this it can call the function invokeOemRilRequestStrings(). Hi David, If so, then what is invokeOemRilRequestStrings supposed to do? I think this is a extendable interface for OEM to call to send AT

[android-developers] Re: How to send AT command to the modem ?

You can't do that. The AT protocol is to basic to allow several clients talking to the modem, which means that only the GSM/RIL stack can talk to it, or really bad things may happen (i.e. you would start receiving answers addressed to the GSM stack, some of your messages might be inserted between t