[UIKit] Ui changes for upload_progress_indicator

Signed-off-by: Sahil Kumar <[email protected]>

packages/stream_chat_flutter/lib/src/attachment/attachment_upload_state_builder.dart

@@ -113,13 +113,17 @@ class _InProgressState extends StatelessWidget {
       crossAxisAlignment: CrossAxisAlignment.end,
       mainAxisAlignment: MainAxisAlignment.spaceBetween,
       children: [
-        _IconButton(
-          icon: StreamSvgIcon.close(
-            color: StreamChatTheme.of(context).colorTheme.white,
+        Align(
+          alignment: Alignment.topRight,
+          child: _IconButton(
+            icon: StreamSvgIcon.close(
+              color: StreamChatTheme.of(context).colorTheme.white,
+            ),
+            onPressed: () => channel.cancelAttachmentUpload(attachmentId),
           ),
-          onPressed: () => channel.cancelAttachmentUpload(attachmentId),
         ),
-        Center(
+        Align(
+          alignment: Alignment.topRight,
           child: UploadProgressIndicator(
             uploaded: sent,
             total: total,

packages/stream_chat_flutter/lib/src/attachment/file_attachment.dart

@@ -242,12 +242,7 @@ class FileAttachment extends AttachmentWidget {
               progressIndicatorColor: theme.colorTheme.accentBlue,
             );
           },
-          success: () {
-            return Text(
-              '${fileSize(size, 1)}/${fileSize(size, 1)}',
-              style: textStyle,
-            );
-          },
+          success: () => Text('${fileSize(size, 2)}', style: textStyle),
           failed: (_) => Text('UPLOAD ERROR', style: textStyle),
         ) ??
         Text('${fileSize(size)}', style: textStyle);

packages/stream_chat_flutter/lib/src/attachment/video_attachment.dart

@@ -86,11 +86,7 @@ class VideoAttachment extends AttachmentWidget {
               },
               child: Stack(
                 children: [
-                  Container(
-                    height: size?.height,
-                    width: size?.width,
-                    child: videoWidget,
-                  ),
+                  videoWidget,
                   Center(
                     child: Material(
                       shape: CircleBorder(),