feat: 支持Android端数据导出与分享

引入@capacitor/filesystem与@capacitor/share，实现Android端通过原生文件系统导出数据并调用系统分享面板。新增colors.xml并调整MainActivity，设置状态栏与导航栏颜色，提升原生端显示一致性。

android/app/src/main/java/games/wenzi/ogame/MainActivity.java

@@ -1,5 +1,18 @@
 package games.wenzi.ogame;
 
+import android.os.Bundle;
+import android.view.Window;
+import androidx.core.content.ContextCompat;
 import com.getcapacitor.BridgeActivity;
 
-public class MainActivity extends BridgeActivity {}
+public class MainActivity extends BridgeActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // 设置状态栏颜色，防止 Capacitor 强制透明
+        Window window = getWindow();
+        window.setStatusBarColor(ContextCompat.getColor(this, R.color.status_bar_color));
+        window.setNavigationBarColor(ContextCompat.getColor(this, R.color.status_bar_color));
+    }
+}

android/app/src/main/res/values/colors.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="status_bar_color">#1a1a2e</color>
+</resources>

package.json

@@ -26,6 +26,8 @@
     "@capacitor/app": "^8.0.0",
     "@capacitor/cli": "^8.0.0",
     "@capacitor/core": "^8.0.0",
+    "@capacitor/filesystem": "^8.0.0",
+    "@capacitor/share": "^8.0.0",
     "@tailwindcss/vite": "^4.1.17",
     "@tanstack/vue-table": "^8.21.3",
     "@vueuse/core": "^14.1.0",

pnpm-lock.yaml

@@ -23,6 +23,12 @@ importers:
       '@capacitor/core':
         specifier: ^8.0.0
         version: 8.0.0
+      '@capacitor/filesystem':
+        specifier: ^8.0.0
+        version: 8.0.0(@capacitor/core@8.0.0)
+      '@capacitor/share':
+        specifier: ^8.0.0
+        version: 8.0.0(@capacitor/core@8.0.0)
       '@tailwindcss/vite':
         specifier: ^4.1.17
         version: 4.1.17(rolldown-vite@7.2.5(@types/node@24.10.2)(esbuild@0.25.12)(jiti@2.6.1)(terser@5.44.1))
@@ -666,6 +672,19 @@ packages:
   '@capacitor/core@8.0.0':
     resolution: {integrity: sha512-250HTVd/W/KdMygoqaedisvNbHbpbQTN2Hy/8ZYGm1nAqE0Fx7sGss4l0nDg33STxEdDhtVRoL2fIaaiukKseA==}
 
+  '@capacitor/filesystem@8.0.0':
+    resolution: {integrity: sha512-RRGNLW9xEqvVVHGyGlfS4Oy0R3Na+bEefwZElKbex22S9eZr5cg8wc750BPPVwbcv5lf5fJymkY8x8y6UwKPyg==}
+    peerDependencies:
+      '@capacitor/core': '>=8.0.0'
+
+  '@capacitor/share@8.0.0':
+    resolution: {integrity: sha512-VU+xT4LFwr4keIC0UKDqGQVAiNlAHwoTMQg8wVVSxtn/k32VOvvtqFfu63qnXr40WKytZWrxJfVESvRjd761yg==}
+    peerDependencies:
+      '@capacitor/core': '>=8.0.0'
+
+  '@capacitor/synapse@1.0.4':
+    resolution: {integrity: sha512-/C1FUo8/OkKuAT4nCIu/34ny9siNHr9qtFezu4kxm6GY1wNFxrCFWjfYx5C1tUhVGz3fxBABegupkpjXvjCHrw==}
+
   '@csstools/cascade-layer-name-parser@2.0.5':
     resolution: {integrity: sha512-p1ko5eHgV+MgXFVa4STPKpvPxr6ReS8oS2jzTukjR74i5zJNyWO1ZM1m8YKBXnzDKWfBN1ztLYlHxbVemDD88A==}
     engines: {node: '>=18'}
@@ -5115,6 +5134,17 @@ snapshots:
     dependencies:
       tslib: 2.8.1
 
+  '@capacitor/filesystem@8.0.0(@capacitor/core@8.0.0)':
+    dependencies:
+      '@capacitor/core': 8.0.0
+      '@capacitor/synapse': 1.0.4
+
+  '@capacitor/share@8.0.0(@capacitor/core@8.0.0)':
+    dependencies:
+      '@capacitor/core': 8.0.0
+
+  '@capacitor/synapse@1.0.4': {}
+
   '@csstools/cascade-layer-name-parser@2.0.5(@csstools/css-parser-algorithms@3.0.5(@csstools/css-tokenizer@3.0.4))(@csstools/css-tokenizer@3.0.4)':
     dependencies:
       '@csstools/css-parser-algorithms': 3.0.5(@csstools/css-tokenizer@3.0.4)

src/views/SettingsView.vue

@@ -333,6 +333,9 @@
   } from 'lucide-vue-next'
   import { saveAs } from 'file-saver'
   import { toast } from 'vue-sonner'
+  import { Capacitor } from '@capacitor/core'
+  import { Filesystem, Directory } from '@capacitor/filesystem'
+  import { Share } from '@capacitor/share'
   import pkg from '../../package.json'
   import { checkLatestVersion, canCheckVersion } from '@/utils/versionCheck'
   import type { VersionInfo } from '@/utils/versionCheck'
@@ -523,7 +526,25 @@
 
       const fileName = `${pkg.name}-${new Date().toISOString().slice(0, 10)}-${Date.now()}.json`
       const jsonString = JSON.stringify(exportData, null, 2)
-      saveAs(new Blob([jsonString], { type: 'application/json' }), fileName)
+
+      // Android 使用 Capacitor Filesystem + Share
+      if (Capacitor.isNativePlatform()) {
+        // 写入文件到缓存目录
+        const result = await Filesystem.writeFile({
+          path: fileName,
+          data: jsonString,
+          directory: Directory.Cache
+        })
+        // 分享文件让用户选择保存位置
+        await Share.share({
+          title: t('settings.exportData'),
+          url: result.uri,
+          dialogTitle: t('settings.exportData')
+        })
+      } else {
+        // Web 使用 file-saver
+        saveAs(new Blob([jsonString], { type: 'application/json' }), fileName)
+      }
       toast.success(t('settings.exportSuccess'))
     } catch (error) {
       console.error('Export failed:', error)