Class: MPMediaPickerController
- Inherits:
-
UIViewController
- Object
- NSObject
- UIResponder
- UIViewController
- MPMediaPickerController
Overview
An MPMediaPickerController object, or media item picker, is a specialized view controller that you employ to provide a graphical interface for selecting media items. To display a media item picker, present it modally on an existing view controller. Media items are described in MPMediaItem Class Reference.
Instance Attribute Summary (collapse)
-
- allowsPickingMultipleItems
A Boolean value specifying multiple (YES) or single (NO) selection behavior for a media item picker.
-
- delegate
The delegate for a media item picker.
-
- mediaTypes
readonly
The media types that media item picker presents.
-
- prompt
A prompt, for the user, that appears above the navigation bar buttons.
-
- showsCloudItems
A Boolean value specifying whether to display iCloud items (YES) or not (NO) for a media picker.
Attributes inherited from UIViewController
#childViewControllers, #contentSizeForViewInPopover, #definesPresentationContext, #editing, #hidesBottomBarWhenPushed, #interfaceOrientation, #modalInPopover, #modalPresentationStyle, #modalTransitionStyle, #navigationController, #navigationItem, #nibBundle, #nibName, #parentViewController, #presentedViewController, #presentingViewController, #providesPresentationContextTransitionStyle, #restorationClass, #restorationIdentifier, #searchDisplayController, #splitViewController, #storyboard, #tabBarController, #tabBarItem, #title, #toolbarItems, #view, #wantsFullScreenLayout
Attributes inherited from UIResponder
#inputAccessoryView, #inputView, #undoManager
Instance Method Summary (collapse)
-
- init
Initializes a media item picker for all media types.
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- initWithMediaTypes:
Initializes a media item picker for specified media types.
Methods inherited from UIViewController
#addChildViewController:, attemptRotationToDeviceOrientation, #beginAppearanceTransition:animated:, #canPerformUnwindSegueAction:fromViewController:withSender:, #decodeRestorableStateWithCoder:, #didMoveToParentViewController:, #didReceiveMemoryWarning, #didRotateFromInterfaceOrientation:, #disablesAutomaticKeyboardDismissal, #dismissViewControllerAnimated:completion:, #editButtonItem, #encodeRestorableStateWithCoder:, #endAppearanceTransition, #initWithNibName:bundle:, #isBeingDismissed, #isBeingPresented, #isMovingFromParentViewController, #isMovingToParentViewController, #isViewLoaded, #loadView, #performSegueWithIdentifier:sender:, #preferredInterfaceOrientationForPresentation, #prepareForSegue:sender:, #presentViewController:animated:completion:, #removeFromParentViewController, #rotatingFooterView, #rotatingHeaderView, #segueForUnwindingToViewController:fromViewController:identifier:, #setEditing:animated:, #setToolbarItems:animated:, #shouldAutomaticallyForwardAppearanceMethods, #shouldAutomaticallyForwardRotationMethods, #shouldAutorotate, #shouldPerformSegueWithIdentifier:sender:, #supportedInterfaceOrientations, #transitionFromViewController:toViewController:duration:options:animations:completion:, #updateViewConstraints, #viewControllerForUnwindSegueAction:fromViewController:withSender:, #viewDidAppear:, #viewDidDisappear:, #viewDidLayoutSubviews, #viewDidLoad, #viewWillAppear:, #viewWillDisappear:, #viewWillLayoutSubviews, #willAnimateRotationToInterfaceOrientation:duration:, #willMoveToParentViewController:, #willRotateToInterfaceOrientation:duration:
Methods inherited from UIResponder
#becomeFirstResponder, #canBecomeFirstResponder, #canPerformAction:withSender:, #canResignFirstResponder, #isFirstResponder, #motionBegan:withEvent:, #motionCancelled:withEvent:, #motionEnded:withEvent:, #nextResponder, #reloadInputViews, #remoteControlReceivedWithEvent:, #resignFirstResponder, #touchesBegan:withEvent:, #touchesCancelled:withEvent:, #touchesEnded:withEvent:, #touchesMoved:withEvent:
Methods inherited from NSObject
#!, #!=, #!~, #, #==, #===, #=~, #Rational, #__callee__, #__method__, #__send__, #__type__, `, alloc, allocWithZone:, #autoContentAccessingProxy, autoload, autoload?, autorelease_pool, #awakeAfterUsingCoder:, binding, block_given?, caller, cancelPreviousPerformRequestsWithTarget:, cancelPreviousPerformRequestsWithTarget:selector:object:, catch, class, classFallbacksForKeyedArchiver, #classForCoder, #classForKeyedArchiver, classForKeyedUnarchiver, #clone, conformsToProtocol:, #copy, copyWithZone:, #dealloc, #define_singleton_method, description, display, #doesNotRecognizeSelector:, #dup, #enum_for, #eql?, #equal?, #extend, fail, #finalize, format, #forwardInvocation:, #forwardingTargetForSelector:, framework, #freeze, #frozen?, getpass, gets, global_variables, initialize, #initialize_clone, #initialize_copy, #initialize_dup, #inspect, instanceMethodForSelector:, instanceMethodSignatureForSelector:, #instance_eval, #instance_exec, #instance_of?, #instance_variable_defined?, #instance_variable_get, #instance_variable_set, #instance_variables, instancesRespondToSelector:, isSubclassOfClass:, #is_a?, iterator?, #kind_of?, lambda, load, load_bridge_support_file, load_plist, local_variables, loop, #method, #methodForSelector:, #methodSignatureForSelector:, #methods, #mutableCopy, mutableCopyWithZone:, new, #nil?, open, p, #performSelector:onThread:withObject:waitUntilDone:, #performSelector:onThread:withObject:waitUntilDone:modes:, #performSelector:withObject:afterDelay:, #performSelector:withObject:afterDelay:inModes:, #performSelectorInBackground:withObject:, #performSelectorOnMainThread:withObject:waitUntilDone:, #performSelectorOnMainThread:withObject:waitUntilDone:modes:, print, printf, #private_methods, proc, #protected_methods, #public_method, #public_methods, #public_send, putc, puts, raise, rand, readline, readlines, #replacementObjectForCoder:, #replacementObjectForKeyedArchiver:, require, resolveClassMethod:, resolveInstanceMethod:, #respond_to?, #respond_to_missing?, select, #send, setVersion:, #singleton_methods, sprintf, srand, superclass, #taint, #tainted?, #tap, test, throw, #to_plist, #to_s, trace_var, trap, #trust, #untaint, untrace_var, #untrust, #untrusted?, version
Constructor Details
This class inherits a constructor from NSObject
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class NSObject
Instance Attribute Details
- (Boolean) allowsPickingMultipleItems
A Boolean value specifying multiple (YES) or single (NO) selection behavior for a media item picker. The default behavior for a media item picker is NO, which means that the picker allows selection of only a single media item. In this instance, the button for dismissing the picker is labeled “Cancel.”When using the multiple-selection version, the button for dismissing the picker is labeled “Done.”
- (Object) delegate
The delegate for a media item picker. Typically, you set the delegate to be the same object that initializes and displays the media item picker. The delegate protocol is described in MPMediaPickerControllerDelegate Protocol Reference.
- (MPMediaType) mediaTypes (readonly)
The media types that media item picker presents. The available media types are listed in the Media Item Type Flags enumeration.
- (String) prompt
A prompt, for the user, that appears above the navigation bar buttons.
- (Boolean) showsCloudItems
A Boolean value specifying whether to display iCloud items (YES) or not (NO) for a media picker. The default behavior for a media item picker is YES, which means the the picker shows available iCloud items. A media item is considered an iCloud item if it is available via iTunes Match and is not already stored on the device.