686 lines
16 KiB
Objective-C
686 lines
16 KiB
Objective-C
#import "PlaybackController.h"
|
|
#import "PlaylistView.h"
|
|
#import <Foundation/NSTimer.h>
|
|
#import "CogAudio/Status.h"
|
|
#import "CogAudio/Helper.h"
|
|
|
|
#import "PlaylistController.h"
|
|
#import "PlaylistEntry.h"
|
|
#import "PlaylistLoader.h"
|
|
|
|
#import <MediaPlayer/MPNowPlayingInfoCenter.h>
|
|
#import <MediaPlayer/MPRemoteCommandCenter.h>
|
|
#import <MediaPlayer/MPRemoteCommand.h>
|
|
#import <MediaPlayer/MPMediaItem.h>
|
|
#import <MediaPlayer/MPRemoteCommandEvent.h>
|
|
|
|
#import "Logging.h"
|
|
|
|
@implementation PlaybackController
|
|
|
|
#define DEFAULT_SEEK 5
|
|
|
|
NSString *CogPlaybackDidBeginNotficiation = @"CogPlaybackDidBeginNotficiation";
|
|
NSString *CogPlaybackDidPauseNotficiation = @"CogPlaybackDidPauseNotficiation";
|
|
NSString *CogPlaybackDidResumeNotficiation = @"CogPlaybackDidResumeNotficiation";
|
|
NSString *CogPlaybackDidStopNotficiation = @"CogPlaybackDidStopNotficiation";
|
|
|
|
@synthesize playbackStatus;
|
|
|
|
+ (NSSet *)keyPathsForValuesAffectingSeekable
|
|
{
|
|
return [NSSet setWithObjects:@"playlistController.currentEntry",@"playlistController.currentEntry.seekable",nil];
|
|
}
|
|
|
|
- (id)init
|
|
{
|
|
self = [super init];
|
|
if (self)
|
|
{
|
|
[self initDefaults];
|
|
|
|
seekable = NO;
|
|
fading = NO;
|
|
|
|
audioPlayer = [[AudioPlayer alloc] init];
|
|
[audioPlayer setDelegate:self];
|
|
[self setPlaybackStatus: CogStatusStopped];
|
|
}
|
|
|
|
return self;
|
|
}
|
|
|
|
- (void)initDefaults
|
|
{
|
|
NSDictionary *defaultsDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
|
|
[NSNumber numberWithDouble:100.0], @"volume",
|
|
nil];
|
|
|
|
[[NSUserDefaults standardUserDefaults] registerDefaults:defaultsDictionary];
|
|
}
|
|
|
|
|
|
|
|
- (void)awakeFromNib
|
|
{
|
|
double volume = [[NSUserDefaults standardUserDefaults] doubleForKey:@"volume"];
|
|
|
|
[volumeSlider setDoubleValue:logarithmicToLinear(volume)];
|
|
[audioPlayer setVolume:volume];
|
|
|
|
[self setSeekable:NO];
|
|
}
|
|
|
|
- (IBAction)playPauseResume:(id)sender
|
|
{
|
|
if (playbackStatus == CogStatusStopped || playbackStatus == CogStatusStopping)
|
|
{
|
|
[self play:self];
|
|
}
|
|
else
|
|
{
|
|
[self pauseResume:self];
|
|
}
|
|
|
|
[self sendMetaData];
|
|
}
|
|
|
|
- (IBAction)pauseResume:(id)sender
|
|
{
|
|
if (playbackStatus == CogStatusPaused)
|
|
[self resume:self];
|
|
else
|
|
[self pause:self];
|
|
}
|
|
|
|
- (IBAction)pause:(id)sender
|
|
{
|
|
[audioPlayer pause];
|
|
[self setPlaybackStatus: CogStatusPaused];
|
|
|
|
[self sendMetaData];
|
|
}
|
|
|
|
- (IBAction)resume:(id)sender
|
|
{
|
|
[audioPlayer resume];
|
|
|
|
}
|
|
|
|
- (IBAction)stop:(id)sender
|
|
{
|
|
[audioPlayer stop];
|
|
|
|
[self sendMetaData];
|
|
}
|
|
|
|
//called by double-clicking on table
|
|
- (void)playEntryAtIndex:(int)i
|
|
{
|
|
[self playEntryAtIndex:i startPaused:NO];
|
|
}
|
|
|
|
- (void)playEntryAtIndex:(int)i startPaused:(BOOL)paused
|
|
{
|
|
PlaylistEntry *pe = [playlistController entryAtIndex:i];
|
|
|
|
[self playEntry:pe startPaused:paused];
|
|
}
|
|
|
|
|
|
- (IBAction)play:(id)sender
|
|
{
|
|
if ([playlistView selectedRow] == -1)
|
|
[playlistView selectRowIndexes:[NSIndexSet indexSetWithIndex:0] byExtendingSelection:NO];
|
|
|
|
if ([playlistView selectedRow] > -1)
|
|
[self playEntryAtIndex:(int)[playlistView selectedRow]];
|
|
}
|
|
|
|
NSDictionary * makeRGInfo(PlaylistEntry *pe)
|
|
{
|
|
NSMutableDictionary * dictionary = [NSMutableDictionary dictionary];
|
|
if ([pe replayGainAlbumGain] != 0)
|
|
[dictionary setObject:[NSNumber numberWithFloat:[pe replayGainAlbumGain]] forKey:@"replayGainAlbumGain"];
|
|
if ([pe replayGainAlbumPeak] != 0)
|
|
[dictionary setObject:[NSNumber numberWithFloat:[pe replayGainAlbumPeak]] forKey:@"replayGainAlbumPeak"];
|
|
if ([pe replayGainTrackGain] != 0)
|
|
[dictionary setObject:[NSNumber numberWithFloat:[pe replayGainTrackGain]] forKey:@"replayGainTrackGain"];
|
|
if ([pe replayGainTrackPeak] != 0)
|
|
[dictionary setObject:[NSNumber numberWithFloat:[pe replayGainTrackPeak]] forKey:@"replayGainTrackPeak"];
|
|
if ([pe volume] != 1)
|
|
[dictionary setObject:[NSNumber numberWithFloat:[pe volume]] forKey:@"volume"];
|
|
return dictionary;
|
|
}
|
|
|
|
- (void)playEntry:(PlaylistEntry *)pe
|
|
{
|
|
[self playEntry:pe startPaused:NO];
|
|
}
|
|
|
|
- (void)playEntry:(PlaylistEntry *)pe startPaused:(BOOL)paused
|
|
{
|
|
if (playbackStatus != CogStatusStopped && playbackStatus != CogStatusStopping)
|
|
[self stop:self];
|
|
|
|
DLog(@"PLAYLIST CONTROLLER: %@", [playlistController class]);
|
|
[playlistController setCurrentEntry:pe];
|
|
|
|
[self setPosition:0.0];
|
|
|
|
if (pe == nil)
|
|
return;
|
|
|
|
BOOL loadData = YES;
|
|
NSString * urlScheme = [[pe URL] scheme];
|
|
if ([urlScheme isEqualToString:@"http"] ||
|
|
[urlScheme isEqualToString:@"https"])
|
|
loadData = NO;
|
|
|
|
#if 0
|
|
// Race here, but the worst that could happen is we re-read the data
|
|
if ([pe metadataLoaded] != YES) {
|
|
[pe performSelectorOnMainThread:@selector(setMetadata:) withObject:[playlistLoader readEntryInfo:pe] waitUntilDone:YES];
|
|
}
|
|
#elif 0
|
|
// Racing with this version is less likely to jam up the main thread
|
|
if ([pe metadataLoaded] != YES) {
|
|
NSArray * entries = [NSArray arrayWithObject:pe];
|
|
[playlistLoader loadInfoForEntries:entries];
|
|
}
|
|
#else
|
|
// Let's do it this way instead
|
|
if ([pe metadataLoaded] != YES && loadData == YES) {
|
|
NSArray *entries = [NSArray arrayWithObject:pe];
|
|
[playlistLoader performSelectorInBackground:@selector(loadInfoForEntries:) withObject:entries];
|
|
}
|
|
#endif
|
|
|
|
[self sendMetaData];
|
|
|
|
[audioPlayer play:[pe URL] withUserInfo:pe withRGInfo:makeRGInfo(pe) startPaused:paused];
|
|
}
|
|
|
|
- (IBAction)next:(id)sender
|
|
{
|
|
if ([playlistController next] == NO)
|
|
return;
|
|
|
|
[self playEntry:[playlistController currentEntry]];
|
|
}
|
|
|
|
- (IBAction)prev:(id)sender
|
|
{
|
|
if ([playlistController prev] == NO)
|
|
return;
|
|
|
|
[self playEntry:[playlistController currentEntry]];
|
|
}
|
|
|
|
- (void)updatePosition:(id)sender
|
|
{
|
|
double pos = [audioPlayer amountPlayed];
|
|
|
|
[self setPosition:pos];
|
|
|
|
[[playlistController currentEntry] setCurrentPosition:pos];
|
|
|
|
[self sendMetaData];
|
|
}
|
|
|
|
- (IBAction)seek:(id)sender
|
|
{
|
|
double time = [sender doubleValue];
|
|
|
|
[audioPlayer seekToTime:time];
|
|
|
|
[self setPosition:time];
|
|
|
|
[[playlistController currentEntry] setCurrentPosition:time];
|
|
|
|
[self sendMetaData];
|
|
}
|
|
|
|
- (IBAction)seek:(id)sender toTime:(NSTimeInterval)position
|
|
{
|
|
double time = (double)(position);
|
|
|
|
[audioPlayer seekToTime:time];
|
|
|
|
[self setPosition:time];
|
|
|
|
[[playlistController currentEntry] setCurrentPosition:time];
|
|
}
|
|
|
|
- (IBAction)spam
|
|
{
|
|
NSPasteboard *pboard = [NSPasteboard generalPasteboard];
|
|
|
|
[pboard clearContents];
|
|
|
|
[pboard writeObjects:[NSArray arrayWithObjects:[[playlistController currentEntry] spam], nil]];
|
|
}
|
|
|
|
- (IBAction)eventSeekForward:(id)sender
|
|
{
|
|
[self seekForward:DEFAULT_SEEK];
|
|
}
|
|
|
|
- (void)seekForward:(double)amount
|
|
{
|
|
double seekTo = [audioPlayer amountPlayed] + amount;
|
|
|
|
if (seekTo > [[[playlistController currentEntry] length] doubleValue])
|
|
{
|
|
[self next:self];
|
|
}
|
|
else
|
|
{
|
|
[audioPlayer seekToTime:seekTo];
|
|
[self setPosition:seekTo];
|
|
}
|
|
|
|
[self sendMetaData];
|
|
}
|
|
|
|
- (IBAction)eventSeekBackward:(id)sender
|
|
{
|
|
[self seekBackward:DEFAULT_SEEK];
|
|
}
|
|
|
|
- (void)seekBackward:(double)amount
|
|
{
|
|
double seekTo = [audioPlayer amountPlayed] - amount;
|
|
|
|
if (seekTo < 0)
|
|
seekTo = 0;
|
|
|
|
[audioPlayer seekToTime:seekTo];
|
|
[self setPosition:seekTo];
|
|
|
|
[self sendMetaData];
|
|
}
|
|
|
|
/*
|
|
- (void)changePlayButtonImage:(NSString *)name
|
|
{
|
|
NSImage *img = [NSImage imageNamed:name];
|
|
// [img retain];
|
|
|
|
if (img == nil)
|
|
{
|
|
DLog(@"Error loading image!");
|
|
}
|
|
|
|
[playbackButtons setImage:img forSegment:1];
|
|
}
|
|
*/
|
|
- (IBAction)changeVolume:(id)sender
|
|
{
|
|
DLog(@"VOLUME: %lf, %lf", [sender doubleValue], linearToLogarithmic([sender doubleValue]));
|
|
|
|
[audioPlayer setVolume:linearToLogarithmic([sender doubleValue])];
|
|
|
|
[[NSUserDefaults standardUserDefaults] setDouble:[audioPlayer volume] forKey:@"volume"];
|
|
}
|
|
|
|
/* selector for NSTimer - gets passed the Timer object itself
|
|
and the appropriate userInfo, which in this case is an NSNumber
|
|
containing the current volume before we start fading. */
|
|
- (void)audioFadeDown:(NSTimer *)audioTimer
|
|
{
|
|
double volume = [audioPlayer volume];
|
|
double originalVolume = [[audioTimer userInfo] doubleValue];
|
|
double down = originalVolume/10;
|
|
|
|
DLog(@"VOLUME IS %lf", volume);
|
|
|
|
if (volume > 0.0001) //YAY! Roundoff error!
|
|
{
|
|
[audioPlayer volumeDown:down];
|
|
}
|
|
else // volume is at 0 or below, we are ready to release the timer and move on
|
|
{
|
|
[audioPlayer pause];
|
|
[audioPlayer setVolume:originalVolume];
|
|
[volumeSlider setDoubleValue: logarithmicToLinear(originalVolume)];
|
|
[audioTimer invalidate];
|
|
|
|
fading = NO;
|
|
}
|
|
|
|
}
|
|
|
|
- (void)audioFadeUp:(NSTimer *)audioTimer
|
|
{
|
|
double volume = [audioPlayer volume];
|
|
double originalVolume = [[audioTimer userInfo] doubleValue];
|
|
double up = originalVolume/10;
|
|
|
|
DLog(@"VOLUME IS %lf", volume);
|
|
|
|
if (volume < originalVolume)
|
|
{
|
|
if ((volume + up) > originalVolume)
|
|
[audioPlayer volumeUp:(originalVolume - volume)];
|
|
else
|
|
[audioPlayer volumeUp:up];
|
|
}
|
|
else // volume is at 0 or below, we are ready to release the timer and move on
|
|
{
|
|
[volumeSlider setDoubleValue: logarithmicToLinear(originalVolume)];
|
|
[audioTimer invalidate];
|
|
|
|
fading = NO;
|
|
}
|
|
|
|
}
|
|
|
|
- (IBAction)fade:(id)sender
|
|
{
|
|
double time = 0.1;
|
|
|
|
// we can not allow multiple fade timers to be registered
|
|
if (YES == fading)
|
|
return;
|
|
fading = YES;
|
|
|
|
NSNumber *originalVolume = [NSNumber numberWithDouble: [audioPlayer volume]];
|
|
NSTimer *fadeTimer;
|
|
|
|
if (playbackStatus == CogStatusPlaying) {
|
|
fadeTimer = [NSTimer timerWithTimeInterval:time
|
|
target:self
|
|
selector:@selector(audioFadeDown:)
|
|
userInfo:originalVolume
|
|
repeats:YES];
|
|
[[NSRunLoop currentRunLoop] addTimer:fadeTimer forMode:NSRunLoopCommonModes];
|
|
}
|
|
else
|
|
{
|
|
[audioPlayer setVolume:0];
|
|
fadeTimer = [NSTimer timerWithTimeInterval:time
|
|
target:self
|
|
selector:@selector(audioFadeUp:)
|
|
userInfo:originalVolume
|
|
repeats:YES];
|
|
[[NSRunLoop currentRunLoop] addTimer:fadeTimer forMode:NSRunLoopCommonModes];
|
|
[self pauseResume:self];
|
|
}
|
|
}
|
|
|
|
- (IBAction)skipToNextAlbum:(id)sender
|
|
{
|
|
BOOL found = NO;
|
|
|
|
int index = [[playlistController currentEntry] index];
|
|
NSString *origAlbum = [[playlistController currentEntry] album];
|
|
|
|
int i;
|
|
NSString *curAlbum;
|
|
|
|
PlaylistEntry *pe;
|
|
|
|
for (i = 1; i < [[playlistController arrangedObjects] count]; i++)
|
|
{
|
|
pe = [playlistController entryAtIndex:index + i];
|
|
if (pe == nil)
|
|
break;
|
|
|
|
curAlbum = [pe album];
|
|
|
|
// check for untagged files, and just play the first untagged one
|
|
// we come across
|
|
if (curAlbum == nil)
|
|
{
|
|
found = YES;
|
|
break;
|
|
}
|
|
|
|
if ([curAlbum caseInsensitiveCompare:origAlbum] != NSOrderedSame)
|
|
{
|
|
found = YES;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (found)
|
|
{
|
|
[self playEntryAtIndex:i + index];
|
|
}
|
|
}
|
|
|
|
- (IBAction)skipToPreviousAlbum:(id)sender
|
|
{
|
|
BOOL found = NO;
|
|
BOOL foundAlbum = NO;
|
|
|
|
int index = [[playlistController currentEntry] index];
|
|
NSString *origAlbum = [[playlistController currentEntry] album];
|
|
NSString *curAlbum;
|
|
|
|
int i;
|
|
|
|
PlaylistEntry *pe;
|
|
|
|
for (i = 1; i < [[playlistController arrangedObjects] count]; i++)
|
|
{
|
|
pe = [playlistController entryAtIndex:index - i];
|
|
if (pe == nil)
|
|
break;
|
|
|
|
curAlbum = [pe album];
|
|
if (curAlbum == nil)
|
|
{
|
|
found = YES;
|
|
break;
|
|
}
|
|
|
|
if ([curAlbum caseInsensitiveCompare:origAlbum] != NSOrderedSame)
|
|
{
|
|
if (foundAlbum == NO)
|
|
{
|
|
foundAlbum = YES;
|
|
// now we need to move up to the first song in the album, so we'll
|
|
// go till we either find index 0, or the first song in the album
|
|
origAlbum = curAlbum;
|
|
continue;
|
|
}
|
|
else
|
|
{
|
|
found = YES; // terminate loop
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (found || foundAlbum)
|
|
{
|
|
if (foundAlbum == YES)
|
|
i--;
|
|
[self playEntryAtIndex:index - i];
|
|
}
|
|
}
|
|
|
|
|
|
- (IBAction)volumeDown:(id)sender
|
|
{
|
|
double newVolume = [audioPlayer volumeDown:DEFAULT_VOLUME_DOWN];
|
|
[volumeSlider setDoubleValue:logarithmicToLinear(newVolume)];
|
|
|
|
[[NSUserDefaults standardUserDefaults] setDouble:[audioPlayer volume] forKey:@"volume"];
|
|
|
|
}
|
|
|
|
- (IBAction)volumeUp:(id)sender
|
|
{
|
|
double newVolume;
|
|
newVolume = [audioPlayer volumeUp:DEFAULT_VOLUME_UP];
|
|
[volumeSlider setDoubleValue:logarithmicToLinear(newVolume)];
|
|
|
|
[[NSUserDefaults standardUserDefaults] setDouble:[audioPlayer volume] forKey:@"volume"];
|
|
}
|
|
|
|
- (void)audioPlayer:(AudioPlayer *)player willEndStream:(id)userInfo
|
|
{
|
|
PlaylistEntry *curEntry = (PlaylistEntry *)userInfo;
|
|
PlaylistEntry *pe;
|
|
|
|
if (curEntry.stopAfter)
|
|
pe = nil;
|
|
else
|
|
{
|
|
pe = [playlistController getNextEntry:curEntry];
|
|
if (pe && [pe metadataLoaded] != YES) {
|
|
NSArray * entries = [NSArray arrayWithObject:pe];
|
|
[playlistLoader performSelectorInBackground:@selector(loadInfoForEntries:) withObject:entries];
|
|
}
|
|
}
|
|
|
|
if (pe)
|
|
[player setNextStream:[pe URL] withUserInfo:pe withRGInfo:makeRGInfo(pe)];
|
|
else
|
|
[player setNextStream:nil];
|
|
}
|
|
|
|
- (void)audioPlayer:(AudioPlayer *)player didBeginStream:(id)userInfo
|
|
{
|
|
PlaylistEntry *pe = (PlaylistEntry *)userInfo;
|
|
|
|
[playlistController setCurrentEntry:pe];
|
|
|
|
[self setPosition:0];
|
|
|
|
[[NSNotificationCenter defaultCenter] postNotificationName:CogPlaybackDidBeginNotficiation object:pe];
|
|
}
|
|
|
|
- (void)audioPlayer:(AudioPlayer *)player didChangeStatus:(NSNumber *)s userInfo:(id)userInfo
|
|
{
|
|
int status = [s intValue];
|
|
if (status == CogStatusStopped || status == CogStatusPaused)
|
|
{
|
|
if (positionTimer)
|
|
{
|
|
[positionTimer invalidate];
|
|
positionTimer = NULL;
|
|
}
|
|
|
|
if (status == CogStatusStopped)
|
|
{
|
|
[self setPosition:0];
|
|
[self setSeekable:NO]; // the player stopped, disable the slider
|
|
|
|
[[NSNotificationCenter defaultCenter] postNotificationName:CogPlaybackDidStopNotficiation object:nil];
|
|
}
|
|
else // paused
|
|
{
|
|
[[NSNotificationCenter defaultCenter] postNotificationName:CogPlaybackDidPauseNotficiation object:nil];
|
|
}
|
|
}
|
|
else if (status == CogStatusPlaying)
|
|
{
|
|
if (!positionTimer) {
|
|
positionTimer = [NSTimer timerWithTimeInterval:1.00 target:self selector:@selector(updatePosition:) userInfo:nil repeats:YES];
|
|
[[NSRunLoop currentRunLoop] addTimer:positionTimer forMode:NSRunLoopCommonModes];
|
|
}
|
|
|
|
[[NSNotificationCenter defaultCenter] postNotificationName:CogPlaybackDidResumeNotficiation object:nil];
|
|
}
|
|
|
|
if (status == CogStatusStopped) {
|
|
[playlistController setCurrentEntry:nil];
|
|
[self setSeekable:NO]; // the player stopped, disable the slider
|
|
}
|
|
else {
|
|
[self setSeekable:YES];
|
|
}
|
|
switch (status) {
|
|
case CogStatusPlaying:
|
|
DLog(@"PLAYING!");
|
|
break;
|
|
case CogStatusPaused:
|
|
DLog(@"PAUSED!");
|
|
break;
|
|
|
|
default:
|
|
DLog(@"STOPED!");
|
|
break;
|
|
}
|
|
|
|
if (status == CogStatusStopped) {
|
|
status = CogStatusStopping;
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 3 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
|
|
if ([self playbackStatus] == CogStatusStopping)
|
|
[self setPlaybackStatus:CogStatusStopped];
|
|
});
|
|
}
|
|
|
|
[self setPlaybackStatus:status];
|
|
}
|
|
|
|
- (void)playlistDidChange:(PlaylistController *)p
|
|
{
|
|
[audioPlayer resetNextStreams];
|
|
}
|
|
|
|
- (void)setPosition:(double)p
|
|
{
|
|
position = p;
|
|
|
|
[[playlistController currentEntry] setCurrentPosition:p];
|
|
}
|
|
|
|
- (double)position
|
|
{
|
|
return position;
|
|
}
|
|
|
|
- (void)setSeekable:(BOOL)s
|
|
{
|
|
seekable = s;
|
|
}
|
|
|
|
- (BOOL)seekable
|
|
{
|
|
return seekable && [[playlistController currentEntry] seekable];
|
|
}
|
|
|
|
- (void)sendMetaData {
|
|
MPNowPlayingInfoCenter * defaultCenter = [MPNowPlayingInfoCenter defaultCenter];
|
|
|
|
PlaylistEntry * entry = [playlistController currentEntry];
|
|
NSMutableDictionary *songInfo = [[NSMutableDictionary alloc] init];
|
|
|
|
if (entry) {
|
|
if ([entry title])
|
|
[songInfo setObject:[entry title] forKey:MPMediaItemPropertyTitle];
|
|
if ([entry artist])
|
|
[songInfo setObject:[entry artist] forKey:MPMediaItemPropertyArtist];
|
|
if ([entry album])
|
|
[songInfo setObject:[entry album] forKey:MPMediaItemPropertyAlbumTitle];
|
|
[songInfo setObject:[NSNumber numberWithFloat:[entry currentPosition]] forKey:MPNowPlayingInfoPropertyElapsedPlaybackTime];
|
|
[songInfo setObject:[entry length] forKey:MPMediaItemPropertyPlaybackDuration];
|
|
[songInfo setObject:[NSNumber numberWithFloat:[entry index]] forKey:MPMediaItemPropertyPersistentID];
|
|
}
|
|
|
|
switch (playbackStatus) {
|
|
case CogStatusPlaying:
|
|
defaultCenter.playbackState = MPNowPlayingPlaybackStatePlaying;
|
|
break;
|
|
case CogStatusPaused:
|
|
defaultCenter.playbackState = MPNowPlayingPlaybackStatePaused;
|
|
break;
|
|
|
|
default:
|
|
defaultCenter.playbackState = MPNowPlayingPlaybackStateStopped;
|
|
break;
|
|
}
|
|
|
|
[defaultCenter setNowPlayingInfo:songInfo];
|
|
}
|
|
|
|
|
|
|
|
|
|
@end
|