UILocalNotification声音每隔一段时间播放一次

Question

每当我创建UILocalNotification并且它被触发时，自定义声音我只播放每隔一个实例。这只发生在我的iPhone 5s上的模拟器外部。

UILocalNotification* sessionEndNotification = [UILocalNotification new];
sessionEndNotification.fireDate = [self.dateAppMinimized dateByAddingTimeInterval:[self secondsLeft]];
sessionEndNotification.alertBody = @"Your session has finished. Remember to remain mindful through the rest of your day!";
sessionEndNotification.soundName = @"bell.caf";
[[UIApplication sharedApplication] scheduleLocalNotification:sessionEndNotification];

如果我将soundName更改为UILocalNotificationDefaultSoundName，则每次都有效。 bell.caf是8秒长。

我做错了什么？

谢谢！

Answer 1

我修复了它，但没有做任何有意义的事情。我将代码更改为此，它可以工作：

UILocalNotification* sessionEndNotification = [UILocalNotification new];
sessionEndNotification.soundName = @"endMeditationBell.aif";
sessionEndNotification.hasAction = YES;
sessionEndNotification.fireDate = [self.dateAppMinimized dateByAddingTimeInterval:[self secondsLeft]];
sessionEndNotification.alertTitle = @"Session finished";
sessionEndNotification.alertBody = @"Your session has finished. Remember to remain mindful through the rest of your day!";
[[UIApplication sharedApplication] scheduleLocalNotification:sessionEndNotification];