ios - 如何将 MPMediaPickerController 与文档目录中的本地文件一起使用？

Question

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Answer 1

您可能想看看 AVAudioPlayer相反，将 MPMediaPickerController 视为一个类，旨在播放仅存储在 iTunes 媒体文件夹中的音乐。从 doc 目录播放媒体也非常容易:

NSString *soundFilePath = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]stringByAppendingPathComponent:@"mySong.m4a"];
NSURL *fileURL = [NSURL URLWithString:soundFilePath];
NSError *error;
AVAudioPlayer* audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:fileURL error:&error];
if(!error){
    audioPlayer.delegate = self;
    [audioPlayer play];
}else{
    NSLog(@"Error loading clip: %@", [error localizedDescription]); 
}