iOS中判断消息推送是否打开

根据 [[UIApplication sharedApplication] enabledRemoteNotificationTypes] 的返回值来进行判断，该返回值是一个枚举值，如下：

typedef enum {

    UIRemoteNotificationTypeNone    = 0,

    UIRemoteNotificationTypeBadge   = 1 << 0,

    UIRemoteNotificationTypeSound   = 1 << 1,

    UIRemoteNotificationTypeAlert   = 1 << 2,

    UIRemoteNotificationTypeNewsstandContentAvailability = 1 << 3,

} UIRemoteNotificationType;

如果是 UIRemoteNotificationTypeNone ，则可以认为推送开关没有打开，反之亦然。

 

 

update

ios8以后以上方法废弃

使用

UIUserNotificationSettings *settings = [[UIApplication sharedApplication]currentUserNotificationSettings];

if (settings.types==UIUserNotificationTypeNone) {

//关闭了

}