IOS原生推送

1.注册
(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
UNUserNotificationCenter * center = [UNUserNotificationCenter currentNotificationCenter];
[center setDelegate:self];
UNAuthorizationOptions type = UNAuthorizationOptionBadge|UNAuthorizationOptionSound|UNAuthorizationOptionAlert;
[center requestAuthorizationWithOptions:type completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (granted) {
// DBLog(@"注册成功");
}else{
// DBLog(@"注册失败");
}
}];
[application registerForRemoteNotifications];
}

2.通知方式

• (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler{
  // 需要执行这个方法，选择是否提醒用户，有Badge、Sound、Alert三种类型可以设置
  completionHandler(UNNotificationPresentationOptionBadge|
  UNNotificationPresentationOptionSound|
  UNNotificationPresentationOptionAlert);
  }

3.注册结果

• (void)application:(UIApplication *)application
  didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
  /// Required - 注册 DeviceToken
  // [JPUSHService registerDeviceToken:deviceToken];
  // SSLog(@"deviceToken == %@",deviceToken);
  NSString *string = [[NSString alloc] initWithData:deviceToken encoding:NSUTF8StringEncoding];
  SSLog(@"wenju_deviceToken == %@ %@",deviceToken, string);
  NSMutableString *deviceTokenString = [NSMutableString string];
  const char *bytes = deviceToken.bytes;
  NSInteger count = deviceToken.length;
  for (int i = 0; i < count; i++) {
  [deviceTokenString appendFormat:@"%02x", bytes[i]&0x000000FF];
  }
  SSLog(@"wenju_deviceToken == %@", deviceTokenString);
  self.deviceToken = deviceTokenString;
  }

• (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(nonnull NSError *)error{
  // 注册token失败
  NSLog(@"did Fail To Register For Remote Notifications With Error: %@", error);
  }