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https://github.com/immich-app/immich
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feat(mobile): sqlite asset viewer (#19552)
* add full image provider and refactor thumb providers * photo_view updates * wip: asset-viewer * fix controller dispose on page change * wip: bottom sheet * fix interactions * more bottomsheet changes * generate schema * PR feedback * refactor asset viewer * never rotate and fix background on page change * use photoview as the loading builder * precache after delay * claude: optimizing rebuild of image provider * claude: optimizing image decoding and caching * use proper cache for new full size image providers * chore: load local HEIC fullsize for iOS * make controller callbacks nullable * remove imageprovider cache * do not handle drag gestures when zoomed * use loadOriginal setting for HEIC / larger images * preload assets outside timer * never use same controllers in photo-view gallery * fix: cannot scroll down once swipe with bottom sheet --------- Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com> Co-authored-by: Alex <alex.tran1502@gmail.com>
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shenlong
GitHub
parent
ec603a008c
commit
7855974a29
47 changed files with 1867 additions and 490 deletions
199
mobile/lib/presentation/widgets/asset_viewer/bottom_sheet.dart
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199
mobile/lib/presentation/widgets/asset_viewer/bottom_sheet.dart
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
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import 'package:immich_mobile/domain/models/exif.model.dart';
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import 'package:immich_mobile/extensions/build_context_extensions.dart';
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import 'package:immich_mobile/extensions/translate_extensions.dart';
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import 'package:immich_mobile/presentation/widgets/bottom_app_bar/base_bottom_sheet.widget.dart';
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import 'package:immich_mobile/providers/infrastructure/asset_viewer/current_asset.provider.dart';
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import 'package:immich_mobile/utils/bytes_units.dart';
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const _kSeparator = ' • ';
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class AssetDetailBottomSheet extends BaseBottomSheet {
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const AssetDetailBottomSheet({
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super.controller,
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super.initialChildSize,
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super.key,
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}) : super(
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actions: const [],
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slivers: const [_AssetDetailBottomSheet()],
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minChildSize: 0.1,
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maxChildSize: 1.0,
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expand: false,
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shouldCloseOnMinExtent: false,
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resizeOnScroll: false,
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);
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}
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class _AssetDetailBottomSheet extends ConsumerWidget {
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const _AssetDetailBottomSheet();
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String _getDateTime(BuildContext ctx, BaseAsset asset) {
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final dateTime = asset.createdAt.toLocal();
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final date = DateFormat.yMMMEd(ctx.locale.toLanguageTag()).format(dateTime);
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final time = DateFormat.jm(ctx.locale.toLanguageTag()).format(dateTime);
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return '$date$_kSeparator$time';
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}
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String _getFileInfo(BaseAsset asset, ExifInfo? exifInfo) {
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final height = asset.height ?? exifInfo?.height;
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final width = asset.width ?? exifInfo?.width;
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final resolution =
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(width != null && height != null) ? "$width x $height" : null;
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final fileSize =
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exifInfo?.fileSize != null ? formatBytes(exifInfo!.fileSize!) : null;
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return switch ((fileSize, resolution)) {
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(null, null) => '',
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(String fileSize, null) => fileSize,
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(null, String resolution) => resolution,
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(String fileSize, String resolution) =>
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'$fileSize$_kSeparator$resolution',
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};
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}
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String? _getCameraInfoTitle(ExifInfo? exifInfo) {
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if (exifInfo == null) {
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return null;
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}
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return switch ((exifInfo.make, exifInfo.model)) {
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(null, null) => null,
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(String make, null) => make,
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(null, String model) => model,
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(String make, String model) => '$make $model',
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};
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}
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String? _getCameraInfoSubtitle(ExifInfo? exifInfo) {
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if (exifInfo == null) {
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return null;
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}
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final fNumber =
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exifInfo.fNumber.isNotEmpty ? 'ƒ/${exifInfo.fNumber}' : null;
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final exposureTime =
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exifInfo.exposureTime.isNotEmpty ? exifInfo.exposureTime : null;
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final focalLength =
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exifInfo.focalLength.isNotEmpty ? '${exifInfo.focalLength} mm' : null;
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final iso = exifInfo.iso != null ? 'ISO ${exifInfo.iso}' : null;
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return [fNumber, exposureTime, focalLength, iso]
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.where((spec) => spec != null && spec.isNotEmpty)
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.join(_kSeparator);
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}
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final asset = ref.watch(currentAssetNotifier);
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final exifInfo = ref.watch(currentAssetExifProvider).valueOrNull;
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final cameraTitle = _getCameraInfoTitle(exifInfo);
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return SliverList.list(
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children: [
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// Asset Date and Time
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_SheetTile(
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title: _getDateTime(context, asset),
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titleStyle: context.textTheme.bodyLarge
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?.copyWith(fontWeight: FontWeight.w600),
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),
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// Details header
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_SheetTile(
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title: 'exif_bottom_sheet_details'.t(context: context),
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titleStyle: context.textTheme.labelLarge?.copyWith(
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color: context.textTheme.labelLarge?.color,
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fontWeight: FontWeight.w600,
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),
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),
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// File info
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_SheetTile(
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title: asset.name,
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titleStyle: context.textTheme.labelLarge
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?.copyWith(fontWeight: FontWeight.w600),
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leading: Icon(
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asset.isImage ? Icons.image_outlined : Icons.videocam_outlined,
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size: 30,
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color: context.textTheme.labelLarge?.color,
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),
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subtitle: _getFileInfo(asset, exifInfo),
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subtitleStyle: context.textTheme.labelLarge?.copyWith(
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color: context.textTheme.labelLarge?.color?.withAlpha(200),
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),
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),
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// Camera info
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if (cameraTitle != null)
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_SheetTile(
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title: cameraTitle,
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titleStyle: context.textTheme.labelLarge
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?.copyWith(fontWeight: FontWeight.w600),
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leading: Icon(
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Icons.camera_outlined,
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size: 30,
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color: context.textTheme.labelLarge?.color,
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),
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subtitle: _getCameraInfoSubtitle(exifInfo),
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subtitleStyle: context.textTheme.labelLarge?.copyWith(
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color: context.textTheme.labelLarge?.color?.withAlpha(200),
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),
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),
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],
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);
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}
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}
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class _SheetTile extends StatelessWidget {
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final String title;
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final Widget? leading;
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final String? subtitle;
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final TextStyle? titleStyle;
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final TextStyle? subtitleStyle;
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const _SheetTile({
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required this.title,
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this.titleStyle,
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this.leading,
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this.subtitle,
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this.subtitleStyle,
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});
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@override
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Widget build(BuildContext context) {
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final Widget titleWidget;
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if (leading == null) {
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titleWidget = LimitedBox(
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maxWidth: double.infinity,
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child: Text(title, style: titleStyle),
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);
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} else {
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titleWidget = Container(
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width: double.infinity,
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padding: const EdgeInsets.only(left: 15),
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child: Text(title, style: titleStyle),
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);
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}
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final Widget? subtitleWidget;
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if (leading == null && subtitle != null) {
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subtitleWidget = Text(subtitle!, style: subtitleStyle);
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} else if (leading != null && subtitle != null) {
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subtitleWidget = Padding(
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padding: const EdgeInsets.only(left: 15),
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child: Text(subtitle!, style: subtitleStyle),
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);
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} else {
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subtitleWidget = null;
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}
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return ListTile(
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dense: true,
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visualDensity: VisualDensity.compact,
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title: titleWidget,
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titleAlignment: ListTileTitleAlignment.center,
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leading: leading,
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contentPadding: leading == null ? null : const EdgeInsets.only(left: 25),
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subtitle: subtitleWidget,
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);
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}
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}
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