Receiving emergency event from iPhone
I am trying to figure out a way to receive an event from an iPhone that may or may not be locked. The idea is kind of like a panic button - I want a method in my app to be called when this action is initiated.
A good example would be triple clicking the power button, or the home button. It needs to be something that can be done without unlocking the phone and locating my app. But also, it needs to use documented API's otherwise the app might not be approved.
Any ideas?
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