Question

Im利用MPMusicPlayerController在我手头上打着一张头巾。

唯一的问题是,根据配对结构,我确定数量水平时,数量水平似乎普遍。

I tried to find any property in order to hide it, but I didn t find.

The code I m using is:

if (audioPlayer)
    if ([audioPlayer isPlaying])
        [audioPlayer stop];

self.musicPlayer = [MPMusicPlayerController applicationMusicPlayer];

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handlePlaybackStateChanged:) name:MPMusicPlayerControllerPlaybackStateDidChangeNotification object:self.musicPlayer];

[self.musicPlayer beginGeneratingPlaybackNotifications];

[self.musicPlayer setAccessibilityElementsHidden:YES];
self.musicPlayer.volume = volume;

[self.musicPlayer setQueueWithItemCollection:mediaItemCollection];

self.musicPlayer.repeatMode = MPMusicRepeatModeAll;

[self.musicPlayer play];

我的问题是,避免出现这种情况的任何方法?

感谢。

Answer 1

我在其他https://stackoverflow.com/questions/7797726/fade-out-playback-volume-on-mpmusicplayer Controller-on-ios-5”中找到了解决这一问题的工作。

但是,没有使用“无形”一词,就没有直接执行?

职业:

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