Use Visibility to hide gallery menu (#19121)

2018-08-31 14:46:19 -07:00 · 2018-08-31 14:46:19 -07:00 · c1beb15f85
commit c1beb15f85
parent a6af2ca643
1 changed files with 4 additions and 4 deletions
--- a/examples/flutter_gallery/lib/gallery/backdrop.dart
+++ b/examples/flutter_gallery/lib/gallery/backdrop.dart
@ -282,11 +282,11 @@ class _BackdropState extends State<Backdrop> with SingleTickerProviderStateMixin
            ),
          ),
          new Expanded(
-            child: new _TappableWhileStatusIs(
-              AnimationStatus.dismissed,
-              controller: _controller,
+            child: new Visibility(
              child: widget.backLayer,
-            ),
+              visible: _controller.status != AnimationStatus.completed,
+              maintainState: true,
+            )
          ),
        ],
      ),