When pjsip app was killed by iOS in background is there a way to get notified and do some final work ?

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Really ??!!

How can I verify that ?

Thanks!


On 3/13/13 11:51 PM, Pai Peng wrote:
> Hello,
>
> If you have a VoIP app, as background VoIP, the app will be 
> automatically restarted after killed by system. (as long as its icon 
> exists still in task list)
>
> Regards,
>
> Pai
>
> On Wed, Mar 13, 2013 at 4:43 PM, qiulang <qiulang at sinicnet.com.cn 
> <mailto:qiulang at sinicnet.com.cn>> wrote:
>
>     When pjsip app was killed by iOS in background is there a way to
>     get notified and do some final (clean-up) work ?
>
>     I have tried UIApplicationDelegate's method like
>     applicationWillTerminate:, applicationDidReceiveMemoryWarning: and
>     dealloc. It seems that none of them get called. I had thought it
>     was impossible and Apple's document seems to indicated that.
>
>     But then I find skype seems to be able to do that. If iOS fresh
>     starts skype, it will show default.png as well as it's logo png,
>     but when skype is in background, killed by ios and you click it to
>     start it again, it only show default.png. So I think skype must be
>     able to tell the difference between these 2 kills and do some
>     extra work for the latter one. But how ?
>
>     Does anyone have experience for that ?
>
>     Thanks!
>
>     Qiulang
>
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>
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>     pjsip at lists.pjsip.org <mailto:pjsip at lists.pjsip.org>
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>
>
>
>
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>
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