Funkwhale/tsacdop-podcast-app-android
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Code Issues Releases Wiki Activity

Update playlist class.

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This commit is contained in:
stonega 2020-11-04 01:54:50 +08:00
parent f801fb65f4
commit d394066634
1 changed files with 30 additions and 1 deletions
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31
lib/local_storage/key_value_storage.dart
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@ -4,6 +4,7 @@ import 'package:flutter/foundation.dart';
import 'package:shared_preferences/shared_preferences.dart';
import '../state/podcast_group.dart';
import '../type/playlist.dart';
const String groupsKey = 'groups';
const String playlistKey = 'playlist';
@ -57,6 +58,7 @@ const String searchEngineKey = 'searchEngineKey';
const String markListenedAfterSkipKey = 'markListenedAfterSkipKey';
const String downloadPositionKey = 'downloadPositionKey';
const String deleteAfterPlayedKey = 'removeAfterPlayedKey';
const String playlistsAllKey = 'playlistsAllKey';
class KeyValueStorage {
final String key;
@ -86,6 +88,33 @@ class KeyValueStorage {
{'groups': groupList.map((group) => group.toJson()).toList()}));
}
Future<List<PlaylistEntity>> getPlaylists() async {
var prefs = await SharedPreferences.getInstance();
if (prefs.getString(key) == null) {
var episodeList = prefs.getStringList(playlistKey);
var playlist = Playlist('Playlist', episodeList: episodeList);
await prefs.setString(
key,
json.encode({
'playlists': [playlist.toEntity().toJson()]
}));
}
return json
.decode(prefs.getString(key))['playlists']
.cast<Map<String, Object>>()
.map<PlaylistEntity>(PlaylistEntity.fromJson)
.toList(growable: false);
}
Future<bool> savePlaylists(List<PlaylistEntity> playlists) async {
var prefs = await SharedPreferences.getInstance();
return prefs.setString(
key,
json.encode({
'playlists': playlists.map((playlist) => playlist.toJson()).toList()
}));
}
Future<bool> saveInt(int setting) async {
var prefs = await SharedPreferences.getInstance();
return prefs.setInt(key, setting);
@ -135,7 +164,7 @@ class KeyValueStorage {
await prefs.setStringList(key, ['0', '1', '2', '13', '14', '15']);
}
var list = prefs.getStringList(key);
if(list.length == 5) list = [...list,'15'];
if (list.length == 5) list = [...list, '15'];
return list.map(int.parse).toList();
}