345 lines
13 KiB
Dart
345 lines
13 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:provider/provider.dart';
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import 'package:tsacdop/class/podcast_group.dart';
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import 'package:tsacdop/class/podcastlocal.dart';
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class PodcastGroupList extends StatefulWidget {
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final PodcastGroup group;
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PodcastGroupList({this.group, Key key}) : super(key: key);
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@override
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_PodcastGroupListState createState() => _PodcastGroupListState();
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}
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class _PodcastGroupListState extends State<PodcastGroupList> {
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bool _loadSave;
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@override
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void initState() {
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super.initState();
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_loadSave = false;
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}
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Widget _saveButton(BuildContext context) {
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var podcastList = widget.group.podcasts;
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var _groupList = Provider.of<GroupList>(context);
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return Container(
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child: InkWell(
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child: AnimatedContainer(
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duration: Duration(milliseconds: 800),
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width: _loadSave ? 70 : 0,
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height: 40,
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decoration: BoxDecoration(
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color: Colors.blue,
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shape: BoxShape.circle,
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),
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alignment: Alignment.center,
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child: Text(
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'Save',
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style: TextStyle(color: Colors.white),
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maxLines: 1,
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)),
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onTap: () async {
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await _groupList.saveOrder(widget.group, podcastList);
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Fluttertoast.showToast(
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msg: 'Setting Saved',
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gravity: ToastGravity.BOTTOM,
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);
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setState(() {
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_loadSave = false;
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});
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},
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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return widget.group.podcastList.length == 0
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? Container(
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color: Colors.grey[100],
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)
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: Container(
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color: Colors.grey[100],
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child: Stack(
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children: <Widget>[
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ReorderableListView(
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onReorder: (int oldIndex, int newIndex) {
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setState(() {
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if (newIndex > oldIndex) {
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newIndex -= 1;
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}
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final PodcastLocal podcast =
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widget.group.podcasts.removeAt(oldIndex);
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widget.group.podcasts.insert(newIndex, podcast);
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_loadSave = true;
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});
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},
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children: widget.group.podcasts
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.map<Widget>((PodcastLocal podcastLocal) {
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return Container(
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decoration: BoxDecoration(color: Colors.grey[100]),
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key: ObjectKey(podcastLocal.title),
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child: PodcastCard(
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podcastLocal: podcastLocal,
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group: widget.group.name,
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),
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);
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}).toList(),
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),
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AnimatedPositioned(
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duration: Duration(seconds: 1),
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bottom: 30,
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right: _loadSave ? 50 : 0,
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child: _saveButton(context),
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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 PodcastCard extends StatefulWidget {
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final PodcastLocal podcastLocal;
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final String group;
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PodcastCard({this.podcastLocal, this.group, Key key}) : super(key: key);
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@override
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_PodcastCardState createState() => _PodcastCardState();
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}
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class _PodcastCardState extends State<PodcastCard> {
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bool _loadMenu;
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bool _addGroup;
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List<String> _selectedGroups;
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List<String> _belongGroups;
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Color _c;
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@override
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void initState() {
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super.initState();
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_loadMenu = false;
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_addGroup = false;
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_selectedGroups = [widget.group];
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}
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Widget _buttonOnMenu(Widget widget, VoidCallback onTap) => Material(
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color: Colors.transparent,
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child: InkWell(
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onTap: onTap,
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child: Container(
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height: 50.0,
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padding: EdgeInsets.symmetric(horizontal: 15.0),
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child: widget),
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),
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);
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@override
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Widget build(BuildContext context) {
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var color = json.decode(widget.podcastLocal.primaryColor);
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(color[0] > 200 && color[1] > 200 && color[2] > 200)
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? _c = Color.fromRGBO(
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(255 - color[0]), 255 - color[1], 255 - color[2], 1.0)
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: _c = Color.fromRGBO(color[0], color[1], color[2], 1.0);
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double _width = MediaQuery.of(context).size.width;
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var _groupList = Provider.of<GroupList>(context);
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_belongGroups = _groupList
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.getPodcastGroup(widget.podcastLocal.id)
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.map((e) => e.name)
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.toList();
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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InkWell(
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onTap: () => setState(() => _loadMenu = !_loadMenu),
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child: Container(
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padding: EdgeInsets.symmetric(horizontal: 12),
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height: 100,
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child: Row(children: <Widget>[
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Container(
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child: Icon(
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Icons.unfold_more,
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color: _c,
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),
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),
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Container(
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child: ClipRRect(
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borderRadius: BorderRadius.all(Radius.circular(30)),
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child: Container(
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height: 60,
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width: 60,
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child: Image.file(File("${widget.podcastLocal.imagePath}")),
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),
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),
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),
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Container(
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width: _width / 2,
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padding: EdgeInsets.symmetric(horizontal: 10),
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alignment: Alignment.centerLeft,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Container(
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alignment: Alignment.centerLeft,
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child: Text(
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widget.podcastLocal.title,
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maxLines: 2,
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overflow: TextOverflow.fade,
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style: TextStyle(
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fontWeight: FontWeight.bold, fontSize: 15),
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),
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),
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Row(
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children: _belongGroups.map((group) {
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return Container(
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padding: EdgeInsets.only(right: 5.0),
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child: Text(group));
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}).toList(),
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),
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],
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)),
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Spacer(),
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Icon(_loadMenu
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? Icons.keyboard_arrow_up
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: Icons.keyboard_arrow_down),
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 5.0),
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),
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OutlineButton(
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child: Text('Remove'),
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onPressed: () {
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showDialog(
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context: context,
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child: AlertDialog(
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elevation: 2.0,
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title: Text('Remove confirm'),
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content: Text(
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'${widget.podcastLocal.title} will be removed from device.'),
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actions: <Widget>[
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FlatButton(
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onPressed: () => Navigator.of(context).pop(),
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child: Text('CANCEL'),
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),
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FlatButton(
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onPressed: () {
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_groupList.removePodcast(widget.podcastLocal.id);
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Navigator.of(context).pop();
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},
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child: Text(
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'CONFIRM',
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style: TextStyle(color: Colors.red),
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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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]),
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),
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),
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!_loadMenu
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? Center()
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: Container(
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child: Container(
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decoration: BoxDecoration(
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color: Colors.grey[100],
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border: Border(
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bottom: BorderSide(color: Colors.grey[300]),
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top: BorderSide(color: Colors.grey[300]))),
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height: 50,
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child: _addGroup
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? Row(
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mainAxisAlignment: MainAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Expanded(
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flex: 4,
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: _groupList.groups
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.map<Widget>((PodcastGroup group){
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return Container(
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padding: EdgeInsets.only(left: 5.0),
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child: FilterChip(
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key: ValueKey<String>(group.id),
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label: Text(group.name),
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selected:
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_selectedGroups.contains(group.name),
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onSelected: (bool value) {
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setState(() {
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if (!value) {
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_selectedGroups.remove(group.name);
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print(group.name);
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} else {
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_selectedGroups.add(group.name);
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}
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});
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},
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),
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);
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}).toList()),
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),
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),
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Expanded(
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flex: 1,
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child: Row(
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children: <Widget>[
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IconButton(
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icon: Icon(Icons.clear),
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onPressed: () => setState(() {
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_addGroup = false;
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}),
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),
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IconButton(
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onPressed: () async {
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print(_selectedGroups);
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if (_selectedGroups.length > 0) {
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setState(() {
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_addGroup = false;
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});
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await _groupList.changeGroup(
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widget.podcastLocal.id,
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_selectedGroups,
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);
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Fluttertoast.showToast(
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msg: 'Setting Saved',
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gravity: ToastGravity.BOTTOM,
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);
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} else
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Fluttertoast.showToast(
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msg: 'At least select one group',
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gravity: ToastGravity.BOTTOM,
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);
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},
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icon: Icon(Icons.done),
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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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: Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: <Widget>[
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_buttonOnMenu(Icon(Icons.fullscreen), () {}),
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_buttonOnMenu(Icon(Icons.add), () {
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setState(() {
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_addGroup = true;
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});
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}),
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_buttonOnMenu(Icon(Icons.notifications), () {})
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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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}
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}
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