代码

src/.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"sqflite","dependencies":[]}],"date_created":"2023-11-07 23:02:18.318652","version":"3.13.3"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"sqflite","dependencies":[]}],"date_created":"2023-11-09 11:11:11.867067","version":"3.13.3"}

src/.idea/dataSources.local.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="dataSourceStorageLocal" created-in="IU-211.7628.21">
-    <data-source name="travelguide" uuid="a84e8ed8-57ec-4250-8841-7f4c909379d5">
+    <data-source name="travelguide" uuid="1c4f5c08-c312-4a8a-8868-0f8ff6be536a">
       <database-info product="SQLite" version="3.43.0" jdbc-version="4.2" driver-name="SQLite JDBC" driver-version="3.43.0.0" dbms="SQLITE" exact-version="3.43.0" exact-driver-version="3.43">
         <identifier-quote-string>&quot;</identifier-quote-string>
       </database-info>

src/.idea/dataSources.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
-    <data-source source="LOCAL" name="travelguide" uuid="a84e8ed8-57ec-4250-8841-7f4c909379d5">
+    <data-source source="LOCAL" name="travelguide" uuid="1c4f5c08-c312-4a8a-8868-0f8ff6be536a">
       <driver-ref>sqlite.xerial</driver-ref>
       <synchronize>true</synchronize>
       <jdbc-driver>org.sqlite.JDBC</jdbc-driver>
-      <jdbc-url>jdbc:sqlite:C:\Users\17651\Documents\AndroidStudio\DeviceExplorer\Pixel_3_XL_API_30 [emulator-5554]\data\user\0\com.example.travelguide\databases\travelguide.db</jdbc-url>
+      <jdbc-url>jdbc:sqlite:C:\Users\17651\Documents\AndroidStudio\DeviceExplorer\Pixel_3_XL_API_30 [emulator-5554]\data\data\com.example.travelguide\databases\travelguide.db</jdbc-url>
       <working-dir>$ProjectFileDir$</working-dir>
       <libraries>
         <library>

src/build/app/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt

@@ -1,4 +1,4 @@
-#Tue Nov 07 23:02:54 CST 2023
+#Thu Nov 09 11:11:49 CST 2023
 base.0=E\:\\travelguideProject\\src\\build\\app\\intermediates\\dex\\debug\\mergeDexDebug\\classes.dex
 renamed.0=classes.dex
 path.0=classes.dex

src/build/app/outputs/flutter-apk/app-debug.apk.sha1

@@ -1 +1 @@
-01ced3eca2ee439bb1b0cc0c9f7ebaa1c3547682
+56f09655ff532597ed660d7244a6919bcafca0d8

src/lib/main.dart

@@ -25,7 +25,12 @@ void main() async{
 
     // 插入数据
     await database.insert('CollectionInfo', {
-
+      'CollectionID': 0,
+      'MuseumName': '',
+      'CollectionName': '',
+      'CollectionDetail':
+      '',
+      'ImagePath':''
     });
 
     await database.close();
@@ -46,6 +51,36 @@ void main() async{
   }
   deleteCollectionInfoData();
 
+  Future<void> insertMuseumInfoData() async {
+    final databasePath = await getDatabasesPath();
+    final path = join(databasePath, 'travelguide.db');
+    final database = await openDatabase(path);
+
+    await database.insert('MuseumInfo', {
+      'MuseumName': '',
+      'MuseumDetail': '',
+      'ImagePath': ''
+    });
+
+    await database.close();
+  }
+
+  insertMuseumInfoData();
+
+  Future<void> deleteMuseumInfoData() async {
+    final databasePath = await getDatabasesPath();
+    final path = join(databasePath, 'travelguide.db');
+    final database = await openDatabase(path);
+
+    await database.rawDelete(
+        'DELETE FROM MuseumInfo WHERE MuseumName = **'
+    );
+
+    await database.close();
+  }
+
+  deleteMuseumInfoData();
+
   runApp(MaterialApp(
     initialRoute: '/', // 设置初始路由
     routes: {
@@ -102,7 +137,7 @@ class _MyHomePageState extends State<MyHomePage> {
           ),
           BottomNavigationBarItem(
             icon: Icon(Icons.map),
-            label: '地图',
+            label: '地图显示',
           ),
         ],
         onTap: _onTabTapped,

src/lib/travelguideapp/business_logic/control/CollectionControl.dart

@@ -22,6 +22,7 @@ class CollectionControl {
         museumName: maps[index]['MuseumName'],
         collectionName: maps[index]['CollectionName'],
         collectionDetail: maps[index]['CollectionDetail'],
+        imagePath: maps[index]['ImagePath'],
       );
     });
   }

src/lib/travelguideapp/data/MyDatabase.dart

@@ -17,18 +17,32 @@ class MyDatabase {
   }
 
   static Future<void> _createTables(Database db, int version) async {
-    await _createCollectionInfoTable(db, version);
+    // await _createMuseumInfoTable(db, version);
+    // await _createCollectionInfoTable(db, version);
+  }
+
+  static Future<void> _createMuseumInfoTable(Database db, int version) async {
+    await db.execute('''
+    CREATE TABLE IF NOT EXISTS MuseumInfo(
+        MuseumName TEXT PRIMARY KEY,
+        MuseumDetail TEXT NOT NULL,
+        ImagePath TEXT NOT NULL
+        );
+        ''');
+    print("MuseumInfoTable create success");
   }
 
   static Future<void> _createCollectionInfoTable(Database db, int version) async {
     await db.execute('''
-      CREATE TABLE IF NOT EXISTS CollectionInfo(
-          CollectionID BIGINT PRIMARY KEY,
-          MuseumName TEXT NOT NULL,
-          CollectionName TEXT NOT NULL,
-          CollectionDetail TEXT NOT NULL
-      );
-    ''');
+    CREATE TABLE IF NOT EXISTS CollectionInfo(
+        CollectionID INTEGER PRIMARY KEY,
+        MuseumName TEXT,
+        CollectionName TEXT,
+        CollectionDetail TEXT,
+        ImagePath TEXT,
+        FOREIGN KEY (MuseumName) REFERENCES MuseumInfo(MuseumName)
+        );
+        ''');
     print("CollectionInfoTable create success");
   }
 

src/lib/travelguideapp/data/entity/CollectionInfo.dart

@@ -7,15 +7,16 @@ class CollectionInfo {
   late String museumName;
   late String collectionName;
   late String collectionDetail;
+  late String imagePath;
 
   CollectionInfo({
     required this.collectionID,
     required this.museumName,
     required this.collectionName,
     required this.collectionDetail,
+    required this.imagePath,
   });
 
-  // 构造函数和其他属性
   static Future<List<CollectionInfo>> getAllCollections() async {
     final Database db = await MyDatabase.initDatabase();
     final List<Map<String, dynamic>> maps = await db.query('CollectionInfo');
@@ -26,7 +27,8 @@ class CollectionInfo {
         museumName: maps[index]['MuseumName'],
         collectionName: maps[index]['CollectionName'],
         collectionDetail: maps[index]['CollectionDetail'],
+        imagePath: maps[index]['ImagePath'],
       );
     });
   }
-}
+}

src/lib/travelguideapp/ui/boundary/MapPage.dart

@@ -66,7 +66,7 @@ class _MapPageState extends State<MapPage> {
   Widget build(BuildContext context) { // 此函数负责构建小部件的主体
     return Scaffold( // 用于创建标准的应用程序页
       appBar: AppBar( // 应用程序页的标题栏
-        title: Text('地图 - ${currentFloor + 1} 楼'), // 标题栏上的标题文本，显示当前楼层
+        title: Text('地图显示 - ${currentFloor + 1} 楼'), // 标题栏上的标题文本，显示当前楼层
         backgroundColor: Colors.green, // 标题栏的背景颜色设置为绿色
       ),
       body: Column(

src/lib/travelguideapp/ui/boundary/MuseumInfoPage.dart

@@ -20,7 +20,7 @@ class _MuseumInfoPageState extends State<MuseumInfoPage> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: const Text('天津市博物馆'),
+        title: const Text('天津博物馆'),
         backgroundColor: Colors.green,
         actions: [
           IconButton(

src/lib/travelguideapp/ui/boundary/ServicePage.dart

@@ -161,7 +161,7 @@ class Service2 extends StatelessWidget {
               '  个人通过网上预约，团体通过电话预约的方式进馆参观\n'
                   '\n'
                   '  1.微信公众号预约\n'
-                  '  微信关注“天津博物馆”或者“天津博物馆TJM”微信公众号，点击“参观天博”菜单进行预约，选择\n'
+                  '  微信关注“天津博物馆”或者“天津博物馆TJM”微信公众号，点击“参观天博”菜单进行预约，选择'
                   '合适的场次前来参观。',
               style: TextStyle(fontSize: 18),
               textAlign: TextAlign.justify,

src/lib/travelguideapp/ui/boundary/collection0.dart

@@ -87,8 +87,40 @@ class _collection0State extends State<collection0> {
             });
           },
           children: [
-            _buildImage('assets/collection0-1.jpg', 150, 0, 2.0),
-            _buildImage('assets/collection0-2.jpg', 150, 0, 1.5),
+            FutureBuilder<List<CollectionInfo>>(
+              future: CollectionControl.fetchCollectionData(0),
+              builder: (context, snapshot) {
+                if (snapshot.connectionState == ConnectionState.waiting) {
+                  return CircularProgressIndicator();
+                } else if (snapshot.hasError) {
+                  return Text('Error: ${snapshot.error}');
+                } else {
+                  if (snapshot.hasData && snapshot.data!.isNotEmpty) {
+                    List<String> imagePaths = snapshot.data![0].imagePath.split(', ');
+                    return _buildImage(imagePaths[0], 150, 0, 2.0);
+                  } else {
+                    return Text('No data available');
+                  }
+                }
+              },
+            ),
+            FutureBuilder<List<CollectionInfo>>(
+              future: CollectionControl.fetchCollectionData(0),
+              builder: (context, snapshot) {
+                if (snapshot.connectionState == ConnectionState.waiting) {
+                  return CircularProgressIndicator();
+                } else if (snapshot.hasError) {
+                  return Text('Error: ${snapshot.error}');
+                } else {
+                  if (snapshot.hasData && snapshot.data!.isNotEmpty) {
+                    List<String> imagePaths = snapshot.data![0].imagePath.split(', ');
+                    return _buildImage(imagePaths[1], 150, 0, 1.5);
+                  } else {
+                    return Text('No data available');
+                  }
+                }
+              },
+            ),
           ],
         ),
       ),