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tsacdop-podcast-app-android
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This commit is contained in:
stonegate 2020-10-11 18:09:36 +08:00
parent b1c778922b
commit b31cc38fad
1 changed files with 184 additions and 137 deletions
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77
lib/podcasts/podcast_detail.dart
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@ -84,6 +84,8 @@ class _PodcastDetailState extends State<PodcastDetail> {
///Toggle for multi-select. ///Toggle for multi-select.
bool _multiSelect; bool _multiSelect;
bool _selectAll;
@override @override
void initState() { void initState() {
super.initState(); super.initState();
@ -92,6 +94,7 @@ class _PodcastDetailState extends State<PodcastDetail> {
_controller = ScrollController(); _controller = ScrollController();
_scroll = false; _scroll = false;
_multiSelect = false; _multiSelect = false;
_selectAll = false;
} }
@override @override
@ -146,9 +149,9 @@ class _PodcastDetailState extends State<PodcastDetail> {
{int count, bool reverse, Filter filter, String query}) async { {int count, bool reverse, Filter filter, String query}) async {
var episodes = <EpisodeBrief>[]; var episodes = <EpisodeBrief>[];
_episodeCount = await _dbHelper.getPodcastCounts(podcastLocal.id); _episodeCount = await _dbHelper.getPodcastCounts(podcastLocal.id);
var storage = KeyValueStorage(podcastLayoutKey); final layoutStorage = KeyValueStorage(podcastLayoutKey);
var hideListenedStorage = KeyValueStorage(hideListenedKey); final hideListenedStorage = KeyValueStorage(hideListenedKey);
var index = await storage.getInt(defaultValue: 1); final index = await layoutStorage.getInt(defaultValue: 1);
if (_layout == null) _layout = Layout.values[index]; if (_layout == null) _layout = Layout.values[index];
if (_hideListened == null) { if (_hideListened == null) {
_hideListened = await hideListenedStorage.getBool(defaultValue: false); _hideListened = await hideListenedStorage.getBool(defaultValue: false);
@ -859,6 +862,9 @@ class _PodcastDetailState extends State<PodcastDetail> {
filter: _filter, filter: _filter,
query: _query), query: _query),
builder: (context, snapshot) { builder: (context, snapshot) {
if (_selectAll) {
_selectedEpisodes = snapshot.data;
}
return (snapshot.hasData) return (snapshot.hasData)
? EpisodeGrid( ? EpisodeGrid(
episodes: snapshot.data, episodes: snapshot.data,
@ -874,8 +880,10 @@ class _PodcastDetailState extends State<PodcastDetail> {
multiSelect: _multiSelect, multiSelect: _multiSelect,
selectedList: selectedList:
_selectedEpisodes ?? [], _selectedEpisodes ?? [],
onSelect: (value) => setState(() => onSelect: (value) => setState(() {
_selectedEpisodes = value), _selectAll = false;
_selectedEpisodes = value;
}),
) )
: SliverToBoxAdapter( : SliverToBoxAdapter(
child: Center(), child: Center(),
@ -907,9 +915,19 @@ class _PodcastDetailState extends State<PodcastDetail> {
if (_multiSelect) if (_multiSelect)
MultiSelectMenuBar( MultiSelectMenuBar(
selectedList: _selectedEpisodes, selectedList: _selectedEpisodes,
selectAll: _selectAll,
onSelectAll: (value) {
setState(() {
_selectAll = value;
_selectedEpisodes = [];
});
},
onClose: (value) { onClose: (value) {
setState(() { setState(() {
if (value) _multiSelect = false; if (value) {
_multiSelect = false;
_selectAll = false;
}
}); });
}, },
), ),
@ -936,9 +954,16 @@ class _PodcastDetailState extends State<PodcastDetail> {
} }
class MultiSelectMenuBar extends StatefulWidget { class MultiSelectMenuBar extends StatefulWidget {
MultiSelectMenuBar({this.selectedList, this.onClose, Key key}) MultiSelectMenuBar(
{this.selectedList,
this.selectAll,
this.onSelectAll,
this.onClose,
Key key})
: super(key: key); : super(key: key);
final List<EpisodeBrief> selectedList; final List<EpisodeBrief> selectedList;
final bool selectAll;
final ValueChanged<bool> onSelectAll;
final ValueChanged<bool> onClose; final ValueChanged<bool> onClose;
@override @override
@ -1121,9 +1146,24 @@ class _MultiSelectMenuBarState extends State<MultiSelectMenuBar> {
tween: Tween<double>(begin: 0, end: 1), tween: Tween<double>(begin: 0, end: 1),
duration: Duration(milliseconds: 500), duration: Duration(milliseconds: 500),
builder: (context, value, child) => Container( builder: (context, value, child) => Container(
height: 50.0 * value, height: 80.0 * value,
decoration: BoxDecoration(color: context.primaryColor), decoration: BoxDecoration(color: context.primaryColor),
child: Row( child: SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
height: 30,
child: Align(
alignment: Alignment.centerRight,
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 20.0),
child: Text('${widget.selectedList.length} selected',
style: context.textTheme.headline6
.copyWith(color: context.accentColor))),
),
),
Row(
children: [ children: [
_buttonOnMenu( _buttonOnMenu(
child: _liked child: _liked
@ -1190,7 +1230,8 @@ class _MultiSelectMenuBarState extends State<MultiSelectMenuBar> {
), ),
_buttonOnMenu( _buttonOnMenu(
child: _inPlaylist child: _inPlaylist
? Icon(Icons.playlist_add_check, color: context.accentColor) ? Icon(Icons.playlist_add_check,
color: context.accentColor)
: Icon( : Icon(
Icons.playlist_add, Icons.playlist_add,
color: Colors.grey[700], color: Colors.grey[700],
@ -1246,14 +1287,20 @@ class _MultiSelectMenuBarState extends State<MultiSelectMenuBar> {
} }
}), }),
Spacer(), Spacer(),
Padding(
padding: EdgeInsets.symmetric(horizontal: 10.0),
child: Text('${widget.selectedList.length} selected',
style: context.textTheme.headline6)),
_buttonOnMenu( _buttonOnMenu(
child: Icon(Icons.close), onTap: () => widget.onClose(true)) child: Icon(Icons.select_all_rounded,
color: widget.selectAll ? context.accentColor : null),
onTap: () {
widget.onSelectAll(!widget.selectAll);
}),
_buttonOnMenu(
child: Icon(Icons.close),
onTap: () => widget.onClose(true))
], ],
), ),
],
),
),
), ),
); );
} }