feat：iOS通知设置-App处于前台时是否展示

ios/Classes/AliyunPushPlugin.m

@@ -233,17 +233,18 @@ userInfo fetchCompletionHandler
  */
 - (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(
         UNNotificationPresentationOptions))completionHandler {
-//    if(_showNoticeWhenForeground) {
-//    } else {
+    if (_showNoticeWhenForeground) {
         // 处理iOS 10通知，并上报通知打开回执
         [self handleiOS10Notification:notification isSendAck:YES];
-    // 通知不弹出
-//    completionHandler(UNNotificationPresentationOptionNone);
         // 通知弹出，且带有声音、内容和角标
         completionHandler(
                 UNNotificationPresentationOptionSound | UNNotificationPresentationOptionAlert |
                 UNNotificationPresentationOptionBadge);
-//    }
+    } else {
+        PushLogD(@"Push notification not display when foreground, _showNoticeWhenForeground: %d.", _showNoticeWhenForeground);
+        // 通知不弹出
+        completionHandler(UNNotificationPresentationOptionNone);
+    }
 }
 
 /**
@@ -256,7 +257,6 @@ userInfo fetchCompletionHandler
     if ([userAction isEqualToString:UNNotificationDefaultActionIdentifier]) {
         // 处理通知
         [self handleiOS10Notification:response.notification isSendAck:NO];
-//        [self.channel invokeMethod:@"onNotificationOpened" arguments:response.notification.request.content.userInfo];
     }
 
     // 通知dismiss，category创建时传入UNNotificationCategoryOptionCustomDismissAction才可以触发