问题
my app use openURL to have a call, but when I end call, it will not return to my app automatic in iphone 3.1
Anyone know that?It's a bug of iphone 3.1?
Thank you very much!
回答1:
It's not a bug, it's how it works. Once you use openURL to transfer control to another app such as the Phone, SMS, Mail or Safari, your app is closed and control transferred to the app you specified in your URL. When the user is done with the app you invoked, closing it will not reopen your application.
You may modify your application so that if the user receives an incoming call and decides to answer it, control is returned to your app when the user terminates the call. But this is of course different from what you asked for.
回答2:
It does appear behavior has changed (for the better in my opinion)
来源：https://stackoverflow.com/questions/1485860/end-call-dont-return-to-app-automatic-in-iphone-3-1-version