queryGenres method
Future<List<GenreModel> >
queryGenres([
- GenreSortType? sortType,
- OrderType? orderType,
- UriType? uriType,
- bool? requestPermission,
Used to return Genres Info based in GenreModel.
Parameters:
requestPermission
is used for request or no Android STORAGE PERMISSION.orderType
is used to define if order will be Ascending or Descending.sortType
is used to define list sort.uriType
is used to define if songs will be catch inEXTERNAL
orINTERNAL
storage.
Important:
- If
requestPermission
is null, will be set tofalse
. - If
orderType
is null, will be set toASC_OR_SMALLER
. - If
sortType
is null, will be set toGenreName
. - If
uriType
is null, will be set toEXTERNAL
.
Implementation
Future<List<GenreModel>> queryGenres([
GenreSortType? sortType,
OrderType? orderType,
UriType? uriType,
bool? requestPermission,
]) async {
final List<dynamic> resultGenres =
await _channel.invokeMethod("queryGenres", {
"requestPermission": _checkPermission(requestPermission),
"sortType":
sortType != null ? sortType.index : GenreSortType.DEFAULT.index,
"orderType": _checkOrder(orderType),
"uri": uriType != null ? uriType.index : UriType.EXTERNAL.index
});
return resultGenres.map((genreInfo) => GenreModel(genreInfo)).toList();
}