update

web/package-lock.json

@@ -9,7 +9,9 @@
       "version": "0.0.0",
       "dependencies": {
         "@capacitor/android": "^8.4.2",
+        "@capacitor/barcode-scanner": "^3.1.0",
         "@capacitor/core": "^8.4.2",
+        "@capacitor/geolocation": "^8.2.0",
         "@capacitor/ios": "^8.4.2",
         "@ckeditor/ckeditor5-vue": "^8.2.0",
         "@element-plus/icons-vue": "^2.3.2",
@@ -102,6 +104,18 @@
         "@capacitor/core": "^8.4.0"
       }
     },
+    "node_modules/@capacitor/barcode-scanner": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@capacitor/barcode-scanner/-/barcode-scanner-3.1.0.tgz",
+      "integrity": "sha512-uE4njvsQGVfhjChg5ZU8ayYX9i2LM9Dg9/TWXG/L1s+pRVR5JG6PxsC3dCuKa9F6OVCYrKcEmdSi3E6KT+fMbg==",
+      "license": "MIT",
+      "dependencies": {
+        "html5-qrcode": "2.3.8"
+      },
+      "peerDependencies": {
+        "@capacitor/core": ">=8.0.0"
+      }
+    },
     "node_modules/@capacitor/cli": {
       "version": "8.4.2",
       "resolved": "https://registry.npmjs.org/@capacitor/cli/-/cli-8.4.2.tgz",
@@ -144,6 +158,18 @@
         "tslib": "^2.1.0"
       }
     },
+    "node_modules/@capacitor/geolocation": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/@capacitor/geolocation/-/geolocation-8.2.0.tgz",
+      "integrity": "sha512-N29QcoIPmme0xSxRkm7+3hjoHp6mBAOarxecvtCCZKyOBeKiJsFUq981cezg2XWBa6fhCXJMCCjQPngKK/dIag==",
+      "license": "MIT",
+      "dependencies": {
+        "@capacitor/synapse": "^1.0.4"
+      },
+      "peerDependencies": {
+        "@capacitor/core": ">=8.0.0"
+      }
+    },
     "node_modules/@capacitor/ios": {
       "version": "8.4.2",
       "resolved": "https://registry.npmjs.org/@capacitor/ios/-/ios-8.4.2.tgz",
@@ -153,6 +179,12 @@
         "@capacitor/core": "^8.4.0"
       }
     },
+    "node_modules/@capacitor/synapse": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@capacitor/synapse/-/synapse-1.0.4.tgz",
+      "integrity": "sha512-/C1FUo8/OkKuAT4nCIu/34ny9siNHr9qtFezu4kxm6GY1wNFxrCFWjfYx5C1tUhVGz3fxBABegupkpjXvjCHrw==",
+      "license": "ISC"
+    },
     "node_modules/@ckeditor/ckeditor5-adapter-ckfinder": {
       "version": "48.3.1",
       "resolved": "https://registry.npmjs.org/@ckeditor/ckeditor5-adapter-ckfinder/-/ckeditor5-adapter-ckfinder-48.3.1.tgz",
@@ -3405,6 +3437,12 @@
         "node": ">=8.0.0"
       }
     },
+    "node_modules/html5-qrcode": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/html5-qrcode/-/html5-qrcode-2.3.8.tgz",
+      "integrity": "sha512-jsr4vafJhwoLVEDW3n1KvPnCCXWaQfRng0/EEYk1vNcQGcG/htAdhJX0be8YyqMoSz7+hZvOZSTAepsabiuhiQ==",
+      "license": "Apache-2.0"
+    },
     "node_modules/https-proxy-agent": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",

web/package.json

@@ -8,7 +8,8 @@
     "build": "vue-tsc -b && vite build",
     "build:capacitor": "vue-tsc -b && vite build --mode capacitor",
     "preview": "vite preview",
-    "cap:sync": "npx cap sync",
+    "cap:configure": "node scripts/configure-capacitor.mjs",
+    "cap:sync": "npx cap sync && npm run cap:configure",
     "cap:open:android": "npx cap open android",
     "cap:open:ios": "npx cap open ios",
     "cap:run:android": "npx cap run android",
@@ -16,7 +17,9 @@
   },
   "dependencies": {
     "@capacitor/android": "^8.4.2",
+    "@capacitor/barcode-scanner": "^3.1.0",
     "@capacitor/core": "^8.4.2",
+    "@capacitor/geolocation": "^8.2.0",
     "@capacitor/ios": "^8.4.2",
     "@ckeditor/ckeditor5-vue": "^8.2.0",
     "@element-plus/icons-vue": "^2.3.2",

web/scripts/configure-capacitor.mjs

@@ -0,0 +1,81 @@
+import { existsSync, readFileSync, writeFileSync } from 'node:fs'
+import { dirname, resolve } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const webRoot = resolve(dirname(fileURLToPath(import.meta.url)), '..')
+
+function updateFile(path, update) {
+  if (!existsSync(path)) return false
+  const current = readFileSync(path, 'utf8')
+  const next = update(current)
+  if (next !== current) writeFileSync(path, next, 'utf8')
+  return true
+}
+
+function configureAndroid() {
+  const variablesPath = resolve(webRoot, 'android', 'variables.gradle')
+  const manifestPath = resolve(
+    webRoot,
+    'android',
+    'app',
+    'src',
+    'main',
+    'AndroidManifest.xml',
+  )
+  if (!existsSync(variablesPath) || !existsSync(manifestPath)) return false
+
+  updateFile(variablesPath, content => {
+    if (!/minSdkVersion\s*=\s*\d+/.test(content)) {
+      throw new Error('未在 android/variables.gradle 中找到 minSdkVersion。')
+    }
+    return content.replace(/minSdkVersion\s*=\s*\d+/, 'minSdkVersion = 26')
+  })
+
+  updateFile(manifestPath, content => {
+    const declarations = [
+      '<uses-permission android:name="android.permission.CAMERA" />',
+      '<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />',
+      '<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />',
+      '<uses-feature android:name="android.hardware.camera" android:required="false" />',
+      '<uses-feature android:name="android.hardware.location.gps" android:required="false" />',
+    ]
+    const missing = declarations.filter(declaration => !content.includes(declaration))
+    if (!missing.length) return content
+    return content.replace(
+      '</manifest>',
+      `    ${missing.join('\n    ')}\n</manifest>`,
+    )
+  })
+  return true
+}
+
+function configureIos() {
+  const infoPlistPath = resolve(webRoot, 'ios', 'App', 'App', 'Info.plist')
+  if (!existsSync(infoPlistPath)) return false
+
+  updateFile(infoPlistPath, content => {
+    const descriptions = [
+      ['NSCameraUsageDescription', '用于扫描教师展示的课堂签到二维码。'],
+      ['NSLocationWhenInUseUsageDescription', '用于在课堂签到时校验当前位置。'],
+      ['NSLocationAlwaysAndWhenInUseUsageDescription', '用于在课堂签到时校验当前位置。'],
+    ]
+    const missing = descriptions.filter(([key]) => !content.includes(`<key>${key}</key>`))
+    if (!missing.length) return content
+    const entries = missing
+      .map(([key, value]) => `\t<key>${key}</key>\n\t<string>${value}</string>`)
+      .join('\n')
+    return content.replace('</dict>', `${entries}\n</dict>`)
+  })
+  return true
+}
+
+const configuredPlatforms = [
+  configureAndroid() ? 'Android' : null,
+  configureIos() ? 'iOS' : null,
+].filter(Boolean)
+
+if (!configuredPlatforms.length) {
+  throw new Error('尚未生成 Capacitor 原生工程，请先运行 npx cap add android 或 ios。')
+}
+
+console.log(`已配置 ${configuredPlatforms.join('、')} 的扫码和定位权限。`)