iOS10推送是否打开判断

首先导入#import <UserNotifications/UserNotifications.h>

[[UNUserNotificationCenter currentNotificationCenter] getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings * _Nonnull settings) {

if (settings.authorizationStatus == UNAuthorizationStatusNotDetermined)

{

NSLog(@"未选择---没有选择允许或者不允许，按不允许处理");

}else if (settings.authorizationStatus == UNAuthorizationStatusDenied){

NSLog(@"未授权--不允许推送");

}else if (settings.authorizationStatus == UNAuthorizationStatusAuthorized){

NSLog(@"已授权--允许推送");

}];