convastion list message type show

lib/im/SocketClient.dart

@@ -218,6 +218,7 @@ class SocketClient {
     final proto2 = Proto(5, 1, msgData.writeToBuffer());
     try {
       _socket.add(proto2.toBytes());
+      debugPrint("socket-send-success:");
     } catch (e) {
       hxDatabase.update({"id": id, "state": 3}).catchError((error) {
         debugPrint("insertMessage: ${error.toString()}");

lib/im/chat_details_page.dart

@@ -286,6 +286,7 @@ class _ChatDetailsPage extends State<ChatDetailsPage>
   ///图片/视频选择
   Future getImageOrVideo(GalleryMode galleryMode) async {
     if (selectCount == 0) return;
+    mediaPaths.clear();
     List<Media> medias = await ImagePickers.pickerPaths(
       galleryMode: galleryMode,
       selectCount: (galleryMode == GalleryMode.video) ? 1 : selectCount,