对于尚未创建的通知(新通知)进行了更改,但对于已创建的通知,之前的声音保持不变。
我努力了:
NSString *soundName = cell.titleLabel.text;
NSArray *notifications = [[UIApplication sharedApplication] scheduledLocalNotifications];
for (UILocalNotification *notif in notifications) {
notif.soundName = [NSString stringWithFormat:@"%@.mp3", soundName];
}
但它不起作用......