Android Development wrote: > Ok, i will tell what the application is supposed to do. It is a SIP > client.
And *that* explains a lot! > As per the standard procedures that i am following, whenever > there is loss of radio connectivity with the base station / data > connectivity with the underlying IP network, I need to clean up my SIP > registration state and any transient state that may have been maintained > (eg: if a call was in progress then i need to clean up the call state, > state maintained due to subscription to network side resources etc). So, > basically its a clean up job. That makes sense. > This is also a possible alternative. But if this connectivity was lost > during the course of a SIP call, then i need to 'drop' the call, clean > up its FSM and stop RTP flow. Yes. I am not a SIP expert by any means, though I use onSIP and Twinkle for my office line. My hope is that you will only need the WakeLock during the call for the cleanup process, and that the rest of Android will "just work" to give you control if, say, a call comes in while the phone is otherwise asleep. However, I have not tried any stateful socket connections -- all of my work has been with nice transient Web services. And, like I said, I am not a SIP expert and do not know the details of the protocol. If you can get by with the WakeLock and monitoring the connectivity state only during the call, you should not be too bad on the battery. If, on the other hand, you need to monitor the connectivity state all the time, battery life will suffer, but a SIP client is at least a decent justification for it. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android Development Wiki: http://wiki.andmob.org --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
