feat: indicator for uploading images

packages/flutter_community_chat/lib/flutter_community_chat.dart

@@ -81,6 +81,27 @@ class _CommunityChatState extends State<CommunityChat> {
     );
   }
 
+  void _beforeUploadingImage() => ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          duration: const Duration(minutes: 1),
+          content: Row(
+            children: [
+              const SizedBox(
+                width: 25,
+                height: 25,
+                child: CircularProgressIndicator(color: Colors.grey),
+              ),
+              Padding(
+                padding: const EdgeInsets.only(left: 16.0),
+                child: Text(widget.translations.imageUploading),
+              ),
+            ],
+          ),
+        ),
+      );
+
+  _afterUploadingImage() => ScaffoldMessenger.of(context).hideCurrentSnackBar();
+
   Future<void> _onPressSelectImage(BuildContext context, ChatModel chat) =>
       showModalBottomSheet<Uint8List?>(
         context: context,
@@ -97,10 +118,14 @@ class _CommunityChatState extends State<CommunityChat> {
           ),
         ),
       ).then(
-        (image) {
+        (image) async {
+          _beforeUploadingImage();
+
           if (image != null) {
-            return widget.dataProvider.sendImageMessage(image);
+            await widget.dataProvider.sendImageMessage(image);
           }
+
+          _afterUploadingImage();
         },
       );
 

packages/flutter_community_chat/pubspec.lock

@@ -188,7 +188,7 @@ packages:
     description:
       path: "packages/flutter_community_chat_view"
       ref: HEAD
-      resolved-ref: adc7d063039e44e5a76275bed48d336b18271f3d
+      resolved-ref: d10857d28905114c481753cd6193d685b713f028
       url: "https://github.com/Iconica-Development/flutter_community_chat.git"
     source: git
     version: "0.0.1"

packages/flutter_community_chat_view/lib/src/config/chat_translations.dart

@@ -11,6 +11,7 @@ class ChatTranslations {
     this.searchPlaceholder = 'Search...',
     this.cancelImagePickerBtn = 'Cancel',
     this.messagePlaceholder = 'Write your message here...',
+    this.imageUploading = 'Image is uploading...',
   });
 
   final String chatsTitle;
@@ -20,4 +21,5 @@ class ChatTranslations {
   final String searchPlaceholder;
   final String cancelImagePickerBtn;
   final String messagePlaceholder;
+  final String imageUploading;
 }