fix(mobile): better UI for metadata panel (#24428)

* change drag bar and animation position

* ensure bottom bar is below the metadata panel - move the bottom bar from bottomNavigationBar into the Stack

* change some parameters

* add background color for night mode

* background color

* change default position

* minor changes

---------

Co-authored-by: Alex <alex.tran1502@gmail.com>
This commit is contained in:
Hai Sullivan
2025-12-17 03:25:01 +11:00
committed by GitHub
parent ded9535434
commit 276d02e12b
4 changed files with 24 additions and 34 deletions

View File

@@ -97,7 +97,7 @@ class AssetViewer extends ConsumerStatefulWidget {
}
const double _kBottomSheetMinimumExtent = 0.4;
const double _kBottomSheetSnapExtent = 0.7;
const double _kBottomSheetSnapExtent = 0.67;
class _AssetViewerState extends ConsumerState<AssetViewer> {
static final _dummyListener = ImageStreamListener((image, _) => image.dispose());
@@ -399,10 +399,14 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
final isDraggingDown = currentExtent < previousExtent;
previousExtent = currentExtent;
// Closes the bottom sheet if the user is dragging down
if (isDraggingDown && delta.extent < 0.55) {
if (isDraggingDown && delta.extent < 0.67) {
if (dragInProgress) {
blockGestures = true;
}
// Jump to a lower position before starting close animation to prevent glitch
if (bottomSheetController.isAttached) {
bottomSheetController.jumpTo(0.67);
}
sheetCloseController?.close();
}
@@ -480,7 +484,7 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
previousExtent = _kBottomSheetMinimumExtent;
sheetCloseController = showBottomSheet(
context: ctx,
sheetAnimationStyle: const AnimationStyle(duration: Durations.short4, reverseDuration: Durations.short2),
sheetAnimationStyle: const AnimationStyle(duration: Durations.medium2, reverseDuration: Durations.medium2),
constraints: const BoxConstraints(maxWidth: double.infinity),
shape: const RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(20.0))),
backgroundColor: ctx.colorScheme.surfaceContainerLowest,
@@ -688,16 +692,20 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
backgroundDecoration: BoxDecoration(color: backgroundColor),
enablePanAlways: true,
),
if (!showingBottomSheet)
const Positioned(
bottom: 0,
left: 0,
right: 0,
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [AssetStackRow(), ViewerBottomBar()],
),
),
],
),
bottomNavigationBar: showingBottomSheet
? const SizedBox.shrink()
: const Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [AssetStackRow(), ViewerBottomBar()],
),
),
);
}