ios7 - What iOS events can trigger an application that is suspended/not running? -

ios7 - What iOS events can trigger an application that is suspended/not running? -

does know if there defined list of actions/events cause suspended/not running application become active?

for example, if phone call [[uiapplication sharedapplication] beginreceivingremotecontrolevents], pressing sound command command on command center resume/start app in background. prevent occurring, [[uiapplication sharedapplication] endreceivingremotecontrolevents] needs called before app terminated or sent background.

are there other system-level events can activate app this?

there many triggers can activate "dead apps". these include not limited to:

-push notifications

-gamecenter requests

-significant location changes

-icloud (although hard do)

-ibeacon

-passbook location sensor

-and many more

hope helped

ios ios7 ios6 appdelegate