iOS call feature

The first way to call

- (ibaction) FirstCall: (ID) Sender{

nsstring*phone =@ "18749627117";

if(phone !=nil){

        [[ uiapplication sharedapplication" openurl:[ nsurl urlwithstring:[ nsstring stringwithformat: @" tel :%@ " ,phone]"; // Using this method, the contact list is entered after the call is completed

//[[uiapplicationsharedapplication] openurl:[nsurlurlwithstring:[nsstring stringwithformat:@ "telprompt://%@", phone]]];// Use this method before the call will pop-up box, ask whether to call, and then after the phone call back to the main program, Some people say that this method may not be legal, can not pass the audit

}

}

The second way to call

- (ibaction) Secondcall: (ID) Sender{

    nsstring *str = [ nsstring stringwithformat : @ "tel:%@" @ " 18749627117 " ";

    uiwebview *callwebview = [[ uiwebview Alloc " init];

    [callwebview loadrequest:[ nsurlrequest requestwithurl:[ nsurl urlwithstring:str]"];

[self. Viewaddsubview: Callwebview]; // You can also not add to the page

}

iOS call feature