是否开启本地应用推送功能

1、检测是否开启本地应用推送功能

-(BOOL)isOpenNotification{
    
    if([[[UIDevice currentDevice] systemVersion]floatValue]>=8.0){
        
        UIUserNotificationType types=[[UIApplication sharedApplication]currentUserNotificationSettings].types;
        
        return (types & UIRemoteNotificationTypeAlert);
        
    }else{
        
        UIRemoteNotificationType types=[[UIApplication sharedApplication]enabledRemoteNotificationTypes];
        
        return (types & UIRemoteNotificationTypeAlert);
        
    }
    
}

 2、跳转对应应用开启推送允许通知

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"prefs:root=NOTIFICATIONS_ID&&path=xxxxx"]];

 “xxxx”是指你的bundleid