本地通知声音没有播放？

Question

我对本地通知有这个问题,他们没有播放声音.我测试了默认的一个和自定义的那个显然是我想玩但没有!我看了很多人都面临这个问题,但他们的解决方案都没有对我有用.

UILocalNotification *local

- (IBAction)Dateaction:(id)sender {

    local = [[UILocalNotification alloc]init];
    local.timeZone = [NSTimeZone defaultTimeZone];
    local.alertBody = [NSString stringWithFormat:@"%@ Recuerda que tienes que: %@", [[NSUserDefaults standardUserDefaults] objectForKey:@"user"], [[NSUserDefaults standardUserDefaults] objectForKey:@"selected"]];
    local.fireDate = [self.DatePicker date];
   /* if ([[self.userdefaults objectForKey:@"sound"]isEqualToString:@"sound1"]) {
        local.soundName = @"sound1.caf";
    }else if([[self.userdefaults objectForKey:@"sound"]isEqualToString:@"sound2"]){
        local.soundName = @"sound2.caf";
    }else if([[self.userdefaults objectForKey:@"sound"]isEqualToString:@"sound1"]){
        local.soundName = @"sound3.caf";
    }else{
        local.soundName = @"sound1.caf";
    }*/
    local.soundName = UILocalNotificationDefaultSoundName;


}

- (IBAction)switchChanged:(id)sender {
if(self.NotSwith.isOn == YES){
        [[UIApplication sharedApplication] scheduleLocalNotification:local];


       }
}

Answer 1

可能是一个相对简单的解决方案:你可以测试它是否在模拟器中工作？如果它在模拟器中工作而不在设备中,我建议确保静音开关没有打开(昨天花了4个小时搞清楚).