Open the project file in Xcode, and select Hotline in the project navigator. With the project selected, go to the General tab, and find the Identity section. Change the bundle identifier to something unique:. Next, look for the Signing section.
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This will allow Xcode to automatically create the provisioning profile for the app. They are mostly responsible for setting up the UI, and handling user interactions, but there are two main classes which are worth a look before moving on:. By adopting CallKit, your app will be able to:. The diagram below shows all the key players:.
Time to dive in! Your app will use CXProvider to report any out-of-band notifications to the system.
These are usually external events, such as an incoming call. Whenever such an event occurs, CXProvider will create a call update to notify the system.
Call updates encapsulate new, or changed call-related information. In turn, whenever the system wants to notify the app of any events, it does so in the form of CXAction instances. CXAction is an abstract class, which represents telephony actions. Actions are identified by a unique UUID, and can either fail, or fulfill. Apps can communicate with CXProvider through the CXProviderDelegate protocol, which defines methods for provider lifecycle events, and incoming actions. The call controller uses transactions to make these requests.
reading call log programatically in iOS
The call controller sends transactions to the system, and if everything is in order, the system will respond with the appropriate action to the provider. Set the name to ProviderDelegate , and click Create. The next step is to ensure protocol conformance. Still in ProviderDelegate. With the App group highlighted in the project navigator, open AppDelegate. The final piece of the puzzle is hooking up this call to the user interface. This is because you still have to implement the piece responsible for answering the call.
How to recover your iPhone call history - iPhone Backup Extractor
Go back to Xcode, return to ProviderDelegate. Build and run the app, and start an incoming call again. When you answer the call, the system will successfully transition into an ongoing call state.
The ongoing call shown on the home screen, and the main screen of Hotline. Answering a call reveals a new problem: The app will support two ways of ending calls: Notice the difference between the first step: No matter which way you want to support ending calls, your app has to implement the necessary CXProviderDelegate method for it to work.
Open ProviderDelegate. This takes care of the in-call UI. With the Call Management group expanded in the project navigator open CallManager. The call manager will communicate with CXCallController , so it will need a reference to an instance. Add the following property to the CallManager class:. The final step is to hook the action up to the user interface.
Open CallsViewController. When the user invokes swipe-to-delete on a row, the app will ask CallManager to end the corresponding call. At this point, your call will end. When you create a backup of your iPhone using iTunes, your call history and other data are saved to your computer, but they get buried deep within various semi-encrypted databases. From the left column, under the Browse iTunes Backups section, select the backup you want to use. Then within that backup select, Call History. After clicking on Call History for either an iPhone backup or a currently connected iPhone device, iExplorer will load the respective Call History database.
Once your call log is displayed, you can sort by call type, date, phone number and call duration. To export the call log to your computer, simply click one of the export buttons at the bottom of the window. Have questions that aren't addressed here? Feel free to contact us if your problem persists. Introduction Every time you or anyone else makes or recieves a call on an iPhone, the date, duration and contact information is recorded into your iPhone's call log.
Access Call History from an iTunes Backup of an iPhone When you create a backup of your iPhone using iTunes, your call history and other data are saved to your computer, but they get buried deep within various semi-encrypted databases. Updated T