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'''CTCall''' is a set of APIs in [[CoreTelephony.framework]] that is used to achieve various things related to phone calls. | '''CTCall''' is a set of APIs in [[CoreTelephony.framework]] that is used to achieve various things related to phone calls. | ||
= Initiating a call = | == Initiating a call == | ||
To initiate a call without using {{applink|MobilePhone}}, you can use the CTCallDial function. | To initiate a call without using {{applink|MobilePhone}}, you can use the <tt>CTCallDial</tt> function. | ||
<source lang=c> | <source lang=c> | ||
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* '''Note''': The phone number passed to <tt>CTCallDial</tt> must be normalized. For example, +1 (555) 555-5555 will become 15555555555 after normalization. You can use the [[CPPhoneNumber|CPPhoneNumberCopyNormalized]] function to normalize. | * '''Note''': The phone number passed to <tt>CTCallDial</tt> must be normalized. For example, +1 (555) 555-5555 will become 15555555555 after normalization. You can use the [[CPPhoneNumber|CPPhoneNumberCopyNormalized]] function to normalize. | ||
= Getting the call history = | == Getting the call history == | ||
One can use the <tt>_CTCallCopyAllCalls</tt> function to get the call history as a list of CTCalls. | One can use the <tt>_CTCallCopyAllCalls</tt> function to get the call history as a list of CTCalls. | ||
<source lang=c> | <source lang=c> |
Revision as of 23:42, 7 September 2013
CTCall is a set of APIs in CoreTelephony.framework that is used to achieve various things related to phone calls.
Initiating a call
To initiate a call without using MobilePhone, you can use the CTCallDial function.
CFStringRef number = CFSTR("15555555555");
CTCallRef call = CTCallDial(number);
...
CTCallHold(call);
...
CTCallResume(call);
...
CTCallDisconnect(call);
The CTCallHold, CTCallResume and CTCallDisconnect (to end the call) functions can be used to hold call, resume a held call and end a call, respectively.
- Note: The phone number passed to CTCallDial must be normalized. For example, +1 (555) 555-5555 will become 15555555555 after normalization. You can use the CPPhoneNumberCopyNormalized function to normalize.
Getting the call history
One can use the _CTCallCopyAllCalls function to get the call history as a list of CTCalls.
CFArrayRef calls = _CTCallCopyAllCalls();
NSLog(@"Calls: %@", calls);
CFRelease(calls);
References
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