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目前我可以播放spotify曲目。我能听音乐。但是,如果我想打开一个音频播放器,就像Spotify一样,&想要听到播放器的控制按钮吗? 我的代码放在这里:Spotify开放音频播放器
// Invoked by clicking the Cell in the UI.
// arrfileteredURL -> list of track urls
NSURL *trackURL = [NSURL URLWithString:[NSString stringWithFormat:@"%@",[arrfileteredURL objectAtIndex:indexPath.row]]];
NSLog(@"trackURL > %@",trackURL);
[[SPSession sharedSession] trackForURL:trackURL callback:^(SPTrack *track)
{
if (track != nil)
{
[SPAsyncLoading waitUntilLoaded:track timeout:kSPAsyncLoadingDefaultTimeout then:^(NSArray *tracks, NSArray *notLoadedTracks)
{
[self.playbackManager playTrack:track callback:^(NSError *error)
{
if (error)
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Cannot Play Track" message:[error localizedDescription] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
[alert show];
} else
{
}
}];
}];
}
}];
什么playbackManagerWillStartPlayingAudio会做?它只会播放一个音频或将使用户也看到该播放器?