Class: MPMusicPlayerController

Inherits:

NSObject

• Object
• NSObject
• MPMusicPlayerController

show all

Overview

Instance Attribute Summary (collapse)

• - indexOfNowPlayingItem readonly

  The index of the now playing item in the current playback queue.

• - nowPlayingItem

  The currently-playing media item, or the media item, within a queue, that you have designated to begin playback with.

• - playbackState readonly

  The current playback state of the music player.

• - repeatMode

  The current repeat mode of the music player.

• - shuffleMode

  The current shuffle mode of the music player.

• - volume

  The audio playback volume for the music player, in the range from 0.0 (silent) through 1.0 (maximum volume).

Class Method Summary (collapse)

• + applicationMusicPlayer

  Returns the application music player.

• + iPodMusicPlayer

  Returns the iPod music player, which controls the iPod app’s state.

Instance Method Summary (collapse)

• - beginGeneratingPlaybackNotifications

  Starts the generation of playback notifications.

• - endGeneratingPlaybackNotifications

  Ends the generation of playback notifications.

• - setQueueWithItemCollection:

  Sets a music player’s playback queue using a media item collection.

• - setQueueWithQuery:

  Sets a music player’s playback queue based on a media query.

• - skipToBeginning

  Restarts playback at the beginning of the currently playing media item.

• - skipToNextItem

  Starts playback of the next media item in the playback queue; or, the music player is not playing, designates the next media item as the next to be played.

• - skipToPreviousItem

  Starts playback of the previous media item in the playback queue; or, the music player is not playing, designates the previous media item as the next to be played.

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, #init, 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