bloc.dart
1.63 KB
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import 'package:bloc/bloc.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:wow_english/models/app_config_entity.dart';
import '../../common/core/app_config_helper.dart';
import '../../common/request/dao/system_dao.dart';
import '../../models/app_version_entity.dart';
import '../../utils/log_util.dart';
import 'event.dart';
import 'state.dart';
class ModuleSelectBloc extends Bloc<ModuleSelectEvent, ModuleSelectState> {
ModuleSelectBloc() : super(ModuleSelectState().init()) {
on<InitEvent>(_init);
}
void _init(InitEvent event, Emitter<ModuleSelectState> emit) async {
await _checkUpdate(emit);
debugPrint('WQF ModuleSelectBloc _init');
}
Future<void> _checkUpdate(Emitter<ModuleSelectState> emit) async {
if (AppConfigHelper.checkedUpdate) {
return;
}
int localVersion = int.parse(await AppConfigHelper.getAppVersion());
AppVersionEntity? appVersionEntity = await SystemDao.getVersionInfo();
AppConfigHelper.checkedUpdate = true;
if (appVersionEntity == null) {
return;
}
Log.d("WQF _checkUpdate appVersionEntity: $appVersionEntity localVersion=$localVersion");
if (defaultTargetPlatform == TargetPlatform.iOS) {
if (localVersion < int.parse(appVersionEntity.version ?? '0')) {
emit(UpdateDialogState(
appVersionEntity.volType == UpdateStrategy.FORCE.name, appVersionEntity));
}
} else {
if (localVersion < int.parse(appVersionEntity.version ?? '0')) {
emit(UpdateDialogState(
appVersionEntity.volType == UpdateStrategy.FORCE.name, appVersionEntity));
}
}
}
}