Checking incoming call notification in iphone
<p>I am working on  iphone  game application . In which user can  play game and records some data.
    my problem is that , application not supporting background processing.<br>
    In my application if call's  appearing  then my application is terminated  . But  I need to save user current state .
    I have read some blog and post , in which they have mention that core telephony frame work can give us all such state and notification .
    but  someone mention that core telephony api  is an private API .
If will use this API then APPLE accept my application or not ?
I need to save my application current state.</p>

<p>Please help me in above scenario.</p>

<p>thanks in advance.</p>
