CPラベルが１文字しか出ない、起動が遅い
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325
lib/widgets/bottom_sheets/bottom_sheet_base.dart
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325
lib/widgets/bottom_sheets/bottom_sheet_base.dart
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:geolocator/geolocator.dart';
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import 'package:rogapp/model/destination.dart';
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import 'package:rogapp/pages/index/index_controller.dart';
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import 'package:rogapp/utils/const.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'package:rogapp/pages/destination/destination_controller.dart';
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class BottomSheetBase extends StatelessWidget {
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BottomSheetBase({super.key, required this.destination,this.isAlreadyCheckedIn = false});
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final IndexController indexController = Get.find<IndexController>();
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final DestinationController destinationController = Get.find<DestinationController>();
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final bool isAlreadyCheckedIn; // すでにチェックイン済みかどうかのフラグ
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final Destination destination; // 目的地オブジェクト
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// そのポイントの写真を取得するメソッド
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//
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Image getImage() {
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String serverUrl = ConstValues.currentServer();
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// currentDestinationFeature(destinationそのもの)のphotoデータのチェック
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// Nouffer のコードでは、indexController.rogMode によって、destination(currentDestinationFeature) かGeoJSONFeature(currentFeature)の違いで処理が分かれていた。
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// しかし、現在のコードでは GeoJSONFeature gf = indexController.currentFeature[0]; は使われていない。
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//
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if (indexController.currentDestinationFeature[0].photos! == "") {
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// 定義されていなければ、empty_image.png を選択
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return const Image(image: AssetImage('assets/images/empty_image.png'));
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} else {
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String photo = indexController.currentDestinationFeature[0].photos!;
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if (photo.contains('http')) {
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// photo にhttpの文字が含まれていれば、ネットから拾ってくる。エラーならempty_image.pngを表示。
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return Image(
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image: NetworkImage(
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indexController.currentDestinationFeature[0].photos!,
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),
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errorBuilder:
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(BuildContext context, Object exception, StackTrace? stackTrace) {
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return Image.asset("assets/images/empty_image.png");
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},
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);
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} else {
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// photo にhttpの文字が含まれていなければ、指定サーバー($serverUrl/media/compressed/*)から拾ってくる。エラーならempty_image.pngを表示。
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return Image(
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image: NetworkImage(
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'$serverUrl/media/compressed/${indexController.currentDestinationFeature[0].photos!}',
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),
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errorBuilder:
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(BuildContext context, Object exception, StackTrace? stackTrace) {
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return Image.asset("assets/images/empty_image.png");
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},
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);
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}
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}
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}
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// URLを開くためのメソッドです。
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// url_launcherパッケージを使用して、指定されたURLを開きます。
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//
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void _launchURL(url) async {
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if (!await launchUrl(url)) throw 'Could not launch $url';
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}
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// 指定されたlocationidが目的地リストに含まれているかどうかを確認するメソッドです。
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// destinationController.destinationsリストを走査し、locationidが一致する目的地があるかどうかを返します。
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//
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bool isInDestination(String locationid) {
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int lid = int.parse(locationid);
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if (destinationController.destinations
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.where((element) => element.location_id == lid)
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.isNotEmpty) {
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return true;
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} else {
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return false;
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}
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}
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@override
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Widget build(BuildContext context) {
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return SingleChildScrollView(
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child: Column(
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children: buildWidgets(context),
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),
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);
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}
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// このメソッドはList<Widget>を返します。
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List<Widget> buildWidgets(BuildContext context) {
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return [
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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children: [
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MaterialButton(
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onPressed: () {
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Get.back();
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},
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color: Colors.blue,
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textColor: Colors.white,
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padding: const EdgeInsets.all(16),
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shape: const CircleBorder(),
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child: const Icon(Icons.arrow_back_ios, size: 14),
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),
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Expanded(
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child: Container(
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alignment: Alignment.center,
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child: Obx(() => Text("${destination.sub_loc_id} : ${destination.name}",
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style: const TextStyle(fontSize: 15.0, fontWeight: FontWeight.bold))),
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),
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),
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],
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),
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),
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Row(
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children: [Expanded(child: SizedBox(height: 260.0, child: Obx(() => getImage())))],
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),
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Obx(() => Padding(
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padding: const EdgeInsets.all(8.0),
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child: getDetails(context),
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)),
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const SizedBox(height: 60.0),
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];
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}
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Widget getDetails(BuildContext context) {
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return Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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children: [
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const Icon(Icons.roundabout_left),
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const SizedBox(
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width: 8.0,
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),
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destination.address != null && destination.address!.isNotEmpty
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? getDetailsItem(
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context,
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"address".tr,
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destination.address ?? '',
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)
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: const SizedBox(
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width: 0.0,
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height: 0,
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),
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],
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),
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),
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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children: [
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const Icon(Icons.phone),
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const SizedBox(
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width: 8.0,
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),
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destination.phone != null && destination.phone!.isNotEmpty
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? getDetailsItem(
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context,
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"telephone".tr,
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destination.phone ?? '',
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)
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: const SizedBox(
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width: 0.0,
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height: 0,
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),
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],
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),
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),
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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children: [
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const Icon(Icons.email),
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const SizedBox(
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width: 8.0,
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),
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destination.email != null && destination.email!.isNotEmpty
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? getDetailsItem(
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context,
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"email".tr,
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destination.email ?? '',
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)
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: const SizedBox(
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width: 0.0,
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height: 0,
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),
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],
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),
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),
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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children: [
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const Icon(Icons.language),
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const SizedBox(
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width: 8.0,
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),
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destination.webcontents != null &&
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destination.webcontents!.isNotEmpty
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? getDetailsItem(
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context,
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"web".tr,
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destination.webcontents ?? '',
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isUrl: true,
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)
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: const SizedBox(
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width: 0.0,
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height: 0,
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),
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],
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),
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),
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Row(
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children: [
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const SizedBox(
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width: 8.0,
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),
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indexController.currentFeature[0]
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.properties!["remark"] !=
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null &&
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(indexController.currentFeature[0]
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.properties!["remark"] as String)
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.isNotEmpty
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? getDetailsItem(
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context,
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"remarks".tr,
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indexController.currentFeature[0]
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.properties!["remark"] ??
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'',
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isUrl: false)
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: const SizedBox(
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width: 0.0,
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height: 0,
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),
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],
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),
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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ElevatedButton(
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style: ElevatedButton.styleFrom(
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backgroundColor: Theme.of(context).colorScheme.onPrimaryContainer),
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onPressed: () async {
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// print(
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// "dist to start ${destinationController.distanceToStart()}");
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Get.back();
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//print("---- go to ----");
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// GeoJSONMultiPoint mp = indexController
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// .currentFeature[0] as GeoJSONMultiPoint;
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Position position =
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await Geolocator.getCurrentPosition(
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desiredAccuracy:
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LocationAccuracy.bestForNavigation,
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forceAndroidLocationManager: true);
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//print("------- position -------- $position");
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Destination ds = Destination(
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lat: position.latitude,
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lon: position.longitude);
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Destination tp = Destination(
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lat: destination.lat, lon: destination.lon);
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destinationController
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.destinationMatrixFromCurrentPoint([ds, tp]);
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// TODO: Implement "ここへ行く" functionality
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},
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child: Text(
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"ルート",
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style: TextStyle(
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color: Theme.of(context).colorScheme.onPrimary,
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),
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),
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),
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const SizedBox(
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width: 10,
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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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Widget getDetailsItem(BuildContext context, String label, String text,
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{bool isUrl = false}) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(label),
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const SizedBox(
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width: 10.0,
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),
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InkWell(
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onTap: () {
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if (isUrl) {
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_launchURL(destination.webcontents);
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}
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},
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child: SizedBox(
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width: MediaQuery.of(context).size.width -
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(MediaQuery.of(context).size.width * 0.35),
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child: Text(
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text,
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textAlign: TextAlign.justify,
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style: TextStyle(
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color: isUrl ? Colors.blue : Colors.black,
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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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}
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