Rename widget

lib/ui/album_list_widget.dart

@@ -5,7 +5,7 @@ import 'package:flutter/widgets.dart';
 import 'package:myapp/models/album.dart';
 import 'package:myapp/models/photo.dart';
 import 'package:myapp/ui/album_widget.dart';
-import 'package:myapp/ui/image_widget.dart';
+import 'package:myapp/ui/thumbnail_widget.dart';
 import 'package:path/path.dart' as path;
 
 class AlbumListWidget extends StatefulWidget {
@@ -59,7 +59,7 @@ class _AlbumListWidgetState extends State<AlbumListWidget> {
     return GestureDetector(
       child: Column(
         children: <Widget>[
-          ImageWidget(album.photos[0], size: 140),
+          ThumbnailWidget(album.photos[0], size: 140),
           Padding(padding: EdgeInsets.all(2)),
           Expanded(
             child: Text(

lib/ui/face_search_results_page.dart

@@ -4,7 +4,7 @@ import 'package:myapp/models/face.dart';
 import 'package:myapp/models/photo.dart';
 import 'package:myapp/ui/circular_network_image_widget.dart';
 import 'package:myapp/core/constants.dart' as Constants;
-import 'package:myapp/ui/image_widget.dart';
+import 'package:myapp/ui/thumbnail_widget.dart';
 
 import 'detail_page.dart';
 
@@ -59,7 +59,7 @@ class FaceSearchResultsPage extends StatelessWidget {
       onTap: () async {
         _routeToDetailPage(photos, index, context);
       },
-      child: ImageWidget(photos[index]),
+      child: ThumbnailWidget(photos[index]),
     );
   }
 

lib/ui/gallery.dart

@@ -6,7 +6,7 @@ import 'package:flutter/services.dart';
 import 'package:myapp/models/photo.dart';
 import 'package:myapp/photo_loader.dart';
 import 'package:myapp/ui/detail_page.dart';
-import 'package:myapp/ui/image_widget.dart';
+import 'package:myapp/ui/thumbnail_widget.dart';
 import 'package:myapp/utils/date_time_util.dart';
 import 'package:provider/provider.dart';
 
@@ -96,7 +96,7 @@ class _GalleryState extends State<Gallery> {
               ? Border.all(width: 4.0, color: Colors.blue)
               : null,
         ),
-        child: ImageWidget(photo),
+        child: ThumbnailWidget(photo),
       ),
     );
   }

lib/ui/thumbnail_widget.dart

@@ -5,24 +5,25 @@ import 'package:myapp/core/thumbnail_cache.dart';
 import 'package:myapp/models/photo.dart';
 import 'package:photo_manager/photo_manager.dart';
 
-class ImageWidget extends StatefulWidget {
+class ThumbnailWidget extends StatefulWidget {
   final Photo photo;
   final int size;
 
-  const ImageWidget(
+  const ThumbnailWidget(
     this.photo, {
     Key key,
     this.size,
   }) : super(key: key);
   @override
-  _ImageWidgetState createState() => _ImageWidgetState();
+  _ThumbnailWidgetState createState() => _ThumbnailWidgetState();
 }
 
-class _ImageWidgetState extends State<ImageWidget> {
+class _ThumbnailWidgetState extends State<ThumbnailWidget> {
   static final Widget loadingWidget = Container(
     alignment: Alignment.center,
     color: Colors.grey[500],
   );
+
   @override
   Widget build(BuildContext context) {
     final size = widget.size == null ? 512 : widget.size;