iOS 10 推送适配

1.TARGETS—BuildPhases—Link Binary With Libraries— 添加 UserNotifications.framework;

2.AppDelegate 中导入 #import并且继承 UNUserNotificationCenterDelegate

3.注册推送：判断当前手机版本如果为iOS 10或者以上

UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];

center.delegate = self;//如果客户同意使用则实现代理

[center requestAuthorizationWithOptions:(UNAuthorizationOptionAlert | UNAuthorizationOptionBadge | UNAuthorizationOptionSound) completionHandler:^(BOOL granted, NSError * _Nullable error) {

if (granted) {

//客户允许APP使用推送

}

}];

4.实现代理方法：

- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler</code>

//应用在前台收到通知}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler {

//点击通知进入应用}