mpnowplayinginfocenter

问题 I am new to iOS, and developing a cross platform app with Flutter. I am trying to play audio from network URL, which i found it can be done using the AVPlayer . The audio plays when the app is in foreground and in background, but i can display the media playback controls like this: . i used the let mediaController = MPMusicPlayerController.applicationMusicPlayer and then calling self.mediaController.beginGeneratingPlaybackNotifications() , also providing the playing info

问题 I am making a radio app and noticed in the iHeartRadio app, along with the Apple Music app (Beats 1) there seems to be a Live icon for live media. I wanted to implement this into my app but have no idea on how to do it. I am using Swift 3 and MPNowPlayingInfoCenter. Any answers would help. (Icon is in the photos below called iHeart Radio LIVE icon.) Thanks! iHeart Radio LIVE Icon. iHeart Radio LIVE Icon 2. 回答1: Swift 3... the properties are in MPNowPlayingInfoCenter.h MPNowPlayingInfoCenter

问题 I am making a radio app and noticed in the iHeartRadio app, along with the Apple Music app (Beats 1) there seems to be a Live icon for live media. I wanted to implement this into my app but have no idea on how to do it. I am using Swift 3 and MPNowPlayingInfoCenter. Any answers would help. (Icon is in the photos below called iHeart Radio LIVE icon.) Thanks! iHeart Radio LIVE Icon. iHeart Radio LIVE Icon 2. 回答1: Swift 3... the properties are in MPNowPlayingInfoCenter.h MPNowPlayingInfoCenter

问题 I start -play with AVAudioPlayer , and then set the nowPlaying dictionary like this: NSMutableDictionary *songInfo = [[NSMutableDictionary alloc] init]; MPMediaItemArtwork *albumArt = [[MPMediaItemArtwork alloc] initWithImage: [UIImage imagedNamed:@"AlbumArt"]]; [songInfo setObject:@"Audio Title" forKey:MPMediaItemPropertyTitle]; [songInfo setObject:@"Audio Author" forKey:MPMediaItemPropertyArtist]; [songInfo setObject:@"Audio Album" forKey:MPMediaItemPropertyAlbumTitle]; [songInfo setObject

问题 My app doesn’t support going back to previous tracks, and I’m wondering if I can tell the lock screen music controls to hide their rewind/previous track button. I use the MPNowPlayingInfoCenter to communicate that information to the lock screen. Pretty simple question, can it be done? For instance, to only show Play/Pause, and Skip Forward? 回答1: As of iOS 7.1 there is a way to customize the controls available in the lock screen and command center (and probably many other accessories):

问题 I am trying to display audio details on control center as shown in the screenshot attached. With the below code it is working as expected in all the versions of iOS except in iOS11: if ([MPNowPlayingInfoCenter class]) { NSString *progress = (appDelegate.audioPlayer.progress == 0 || appDelegate.audioPlayer == nil ) ? @"0.0" : [NSString stringWithFormat:@"%f",appDelegate.audioPlayer.progress]; NSString *duration = (appDelegate.audioPlayer.progress == 0 || appDelegate.audioPlayer == nil ) ? @"0

问题 Using Swift 4+, iOS 11+, Xcode 10+ I've built a music player using MPMediaPlayer and I can interact with it from the Command Center, however I would like to be able to also see it on the Lock Screen. To be honest, I'm a bit confused as to why it's showing/working in the Command Center as I have not written any code to do this. Nevertheless, I would also like it to show in the Lock Screen. This is what I have done so far: 1) I'm using the applicationMusicPlayer and made certain something is

问题 Apple has deprecated init(image:) method in MPMediaItemArtwork in iOS 10. What is the new alternative. the class shows interface shows method below to be available in the new OS version public init(boundsSize: CGSize, requestHandler: @escaping (CGSize) -> UIImage) Anyone know how to use it? Also question 2, part of the previous question: Does showing now playing metadata on the lock-screen and control-center using MPNowPlayingInfoCenter work in the simulator? 回答1: You can use the following

问题 I am trying to build a sample audio app with CarPlay integration. The app is a test project - no API, no streaming, no complicated UI. Just a short list of song titles with the functionality to select one and play it. My goal is to handle the callback when the play button is pressed on the Now Playing screen and play a file. I don't have any problems setting up the MPPlayableContentManager, MPPlayableContentDataSource and MPPlayableContentDelegate. My content is parsed from a JSON file and it

问题 I am trying to build a sample audio app with CarPlay integration. The app is a test project - no API, no streaming, no complicated UI. Just a short list of song titles with the functionality to select one and play it. My goal is to handle the callback when the play button is pressed on the Now Playing screen and play a file. I don't have any problems setting up the MPPlayableContentManager, MPPlayableContentDataSource and MPPlayableContentDelegate. My content is parsed from a JSON file and it