objective c - How to display emergency contact on iPhone lock screen? -


i want display emergency contact on lock screen of iphone.

i've found 1 link app launch emergency app/do emergency call without screen-unlocking iphone saying apple not approve this,

i saw other applications on appstore:

can body tell me how this?

easy, ones in app store create image emergency numbers on them. user can set image there lockscreen. i've create app this.

but there no way make swipe/click call number lock screen.


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