75 lines
1.9 KiB
Dart
75 lines
1.9 KiB
Dart
/// 全屏操作
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import 'package:flutter/material.dart';
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import '../Common.dart';
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import '../Method.dart';
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enum FullScreenAction {
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CONTROLLER,
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TOUCH_ONCE,
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THREE_AREA,
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}
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Map<String, FullScreenAction> _fullScreenActionMap = {
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"使用控制器全屏": FullScreenAction.CONTROLLER,
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"点击屏幕一次全屏": FullScreenAction.TOUCH_ONCE,
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"将屏幕划分成三个区域 (上一页, 下一页, 全屏)": FullScreenAction.THREE_AREA,
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};
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const _propertyName = "fullScreenAction";
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late FullScreenAction _fullScreenAction;
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Future<void> initFullScreenAction() async {
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_fullScreenAction = _fullScreenActionFromString(await method.loadProperty(
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_propertyName,
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FullScreenAction.CONTROLLER.toString(),
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));
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}
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FullScreenAction currentFullScreenAction() {
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return _fullScreenAction;
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}
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FullScreenAction _fullScreenActionFromString(String string) {
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for (var value in FullScreenAction.values) {
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if (string == value.toString()) {
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return value;
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}
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}
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return FullScreenAction.CONTROLLER;
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}
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String _currentFullScreenActionName() {
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for (var e in _fullScreenActionMap.entries) {
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if (e.value == _fullScreenAction) {
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return e.key;
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}
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}
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return '';
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}
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Future<void> _chooseFullScreenAction(BuildContext context) async {
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FullScreenAction? result = await chooseMapDialog<FullScreenAction>(
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context, _fullScreenActionMap, "选择操控方式");
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if (result != null) {
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await method.saveProperty(_propertyName, result.toString());
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_fullScreenAction = result;
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}
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}
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Widget fullScreenActionSetting() {
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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: Text("操控方式"),
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subtitle: Text(_currentFullScreenActionName()),
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onTap: () async {
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await _chooseFullScreenAction(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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