2010-10-15 45 views

回答

2

使用媒體播放器框架,您可以獲得關於任何特定歌曲的信息限於Apple公開的MPMediaItemProperty值。該General Media Item Property Keys如下:

NSString *const MPMediaItemPropertyPersistentID;  // filterable 
NSString *const MPMediaItemPropertyMediaType;   // filterable 
NSString *const MPMediaItemPropertyTitle;    // filterable 
NSString *const MPMediaItemPropertyAlbumTitle;  // filterable 
NSString *const MPMediaItemPropertyArtist;   // filterable 
NSString *const MPMediaItemPropertyAlbumArtist;  // filterable 
NSString *const MPMediaItemPropertyGenre;    // filterable 
NSString *const MPMediaItemPropertyComposer;   // filterable 
NSString *const MPMediaItemPropertyPlaybackDuration; 
NSString *const MPMediaItemPropertyAlbumTrackNumber; 
NSString *const MPMediaItemPropertyAlbumTrackCount; 
NSString *const MPMediaItemPropertyDiscNumber; 
NSString *const MPMediaItemPropertyDiscCount; 
NSString *const MPMediaItemPropertyArtwork; 
NSString *const MPMediaItemPropertyLyrics; 
NSString *const MPMediaItemPropertyIsCompilation;  // filterable 
NSString *const MPMediaItemPropertyReleaseDate; 
NSString *const MPMediaItemPropertyBeatsPerMinute; 
NSString *const MPMediaItemPropertyComments; 
NSString *const MPMediaItemPropertyAssetURL; 

正如你所看到的,播放計數(或類似的東西)沒有被列入其中,所以答案是「不」。