66 lines
1.5 KiB
Dart
66 lines
1.5 KiB
Dart
import 'package:flutter/material.dart';
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import '../Method.dart';
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var _imageAddresses = {
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"0": "不分流",
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"1": "分流1 (推荐)",
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"2": "分流2",
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"3": "分流3",
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"4": "分流4",
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"5": "分流5",
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"6": "分流6",
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};
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late String _currentImageAddress;
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Future<void> initImageAddress() async {
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_currentImageAddress = await method.getImageSwitchAddress();
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}
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int currentImageAddress() {
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return int.parse(_currentImageAddress);
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}
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String currentImageAddressName() => _imageAddresses[_currentImageAddress] ?? "";
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Future<void> chooseImageAddress(BuildContext context) async {
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String? choose = await showDialog<String>(
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context: context,
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builder: (BuildContext context) {
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return SimpleDialog(
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title: const Text('选择图片分流'),
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children: <Widget>[
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..._imageAddresses.entries.map(
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(e) => SimpleDialogOption(
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child: Text(e.value),
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onPressed: () {
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Navigator.of(context).pop(e.key);
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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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if (choose != null) {
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await method.setImageSwitchAddress(choose);
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_currentImageAddress = choose;
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}
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}
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Widget imageSwitchAddressSetting() {
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return StatefulBuilder(
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builder: (BuildContext context, void Function(void Function()) setState) {
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return ListTile(
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title: const Text("图片分流"),
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subtitle: Text(currentImageAddressName()),
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onTap: () async {
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await chooseImageAddress(context);
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setState(() {});
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},
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);
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},
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);
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}
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