我在我的iOS应用程序中使用了新的Spotify SDK.在这里,我使用以下代码播放Spotify中的歌曲.我能够播放这首歌.但我无法看到正在播放的项目歌曲信息,无法控制iOS控制中心的歌曲.我需要将歌曲信息更新到控制中心.
[SPTTrack trackWithURI:appDelegate.player.currentTrackURI
session:auth.session
callback:^(NSError *error, SPTTrack *track) {
self.trackTitle.text = track.name;
SPTPartialArtist *artist = [track.artists objectAtIndex:0];
self.trackArtist.text = artist.name;
appDelegate.currentPlayingSongName = track.name;
appDelegate.currentPlayingArtistName = artist.name;
//[MPNowPlayingInfoCenter defaultCenter].nowPlayingInfo = [NSDictionary dictionaryWithObject:track.name forKey: MPMediaItemPropertyTitle];
Class playingInfoCenter = NSClassFromString(@"MPNowPlayingInfoCenter");
if (playingInfoCenter) {
NSMutableDictionary *songInfo = [[NSMutableDictionary alloc] init];
[songInfo setObject:@"Audio Title" forKey:MPMediaItemPropertyTitle];
[songInfo setObject:@"Audio Author" forKey:MPMediaItemPropertyArtist];
[songInfo setObject:@"Audio Album" forKey:MPMediaItemPropertyAlbumTitle];
[[MPNowPlayingInfoCenter defaultCenter] setNowPlayingInfo:songInfo];
}
}];
感谢您阅读我的问题.提前致谢
最佳答案 我发现你的帖子时,我昨天正在查找相同的信息.从那以后我就弄明白了.但这很快.我刚开始学习xcode和swift.所以不知道如何在objc中翻译它.希望这可以帮助 😉
//show now playing info:
var player: SPTAudioStreamingController?
let songInfo = [
MPMediaItemPropertyTitle: self.player!.currentTrackMetadata[SPTAudioStreamingMetadataTrackName] as! String,
MPMediaItemPropertyArtist: self.player!.currentTrackMetadata[SPTAudioStreamingMetadataArtistName] as! String,
MPMediaItemPropertyArtwork: albumArt,
MPNowPlayingInfoPropertyElapsedPlaybackTime: self.player!.currentPlaybackPosition,
MPMediaItemPropertyPlaybackDuration: self.player!.currentTrackDuration,
MPNowPlayingInfoPropertyPlaybackRate: 1.0
]
MPNowPlayingInfoCenter.defaultCenter().nowPlayingInfo = songInfo
//setup and receive remote control events:
UIApplication.sharedApplication().beginReceivingRemoteControlEvents()
// then
override func remoteControlReceivedWithEvent(event: UIEvent?) {
if event!.type == UIEventType.RemoteControl {
if event!.subtype == UIEventSubtype.RemoteControlPlay {
togglePlay()
//etc...