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我有播放声音的应用程序。他们在iPad Air 10.3.1上运行良好,但不在我的iPhone 7 10.3.1上运行。我尝试了不同的音频格式,iPhone 7上没有播放任何内容。有没有在plist中输入一些内容或者我需要在iPhone 7上播放声音?声音不能在iPhone 7上播放iOS 10
ViewController.h
@property (strong,nonatomic) AVAudioPlayer *player;
ViewController.m
- (void)viewDidAppear:(BOOL)animated {
NSError *err;
NSURL *url = [[NSURL alloc] initFileURLWithPath:[[NSBundle mainBundle] pathForResource:@"sound" ofType:@"wav"]];
player = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:&err];
if (err) NSLog(@"error");
player.volume = 1.0;
player.delegate = self;
[player prepareToPlay];
[player play];
NSLog(@"sound should have played");
}