pikapika/lib/basic/config/ChooserRoot.dart

65 lines
1.6 KiB
Dart

/// 文件夹选择器的根路径
import 'dart:io';
import 'package:flutter/material.dart';
import '../Common.dart';
import '../Method.dart';
const _propertyName = "chooserRoot";
late String _chooserRoot;
Future<dynamic> initChooserRoot() async {
_chooserRoot = await method.loadProperty(_propertyName, "");
}
String currentChooserRoot() {
if (_chooserRoot == "") {
if (Platform.isWindows) {
return '/';
} else if (Platform.isMacOS) {
return '/Users';
} else if (Platform.isLinux) {
return '/';
} else if (Platform.isAndroid) {
// if (androidVersion >= 30) {
// return '/storage/emulated/0/Download';
// }
return '/storage/emulated/0';
} else {
throw 'error';
}
}
return _chooserRoot;
}
Future<dynamic> _inputChooserRoot(BuildContext context) async {
String? input = await displayTextInputDialog(
context,
'文件夹选择器根路径',
'请输入文件夹选择器根路径',
_chooserRoot,
"导出时选择目录的默认路径, 同时也是根路径, 不能正常导出时也可以尝试设置此选项。",
);
if (input != null) {
await method.saveProperty(_propertyName, input);
_chooserRoot = input;
}
}
Widget chooserRootSetting() {
return StatefulBuilder(
builder: (BuildContext context, void Function(void Function()) setState) {
return ListTile(
title: Text("文件夹选择器默认路径"),
subtitle: Text(currentChooserRoot()),
onTap: () async {
await _inputChooserRoot(context);
setState(() {});
},
);
},
);
}