feat：日志&轨迹导出U盘功能

entry/src/main/ets/common/service/indexService.ts

@@ -105,7 +105,7 @@ export async function uploadLogFile() {
 
 
 // 将要上传的文件拷贝到缓存目录并压缩
-async function getCopyFiles() {
+export async function getCopyFiles() {
   const absolutePath = '/mnt/hmdfs/100/account/device_view/local/files/duolun/logs'
   const tempPath = globalThis.context.cacheDir + '/temp';
 
@@ -140,10 +140,12 @@ async function getCopyFiles() {
   const filenames = await fs.listFile('/data/log/hilog');
   for (let i = 0; i < filenames.length; i++) {
     if (filenames[i].split('.')[0] == 'hilog') {
-      const date = filenames[i].split('.')[2].split('-')[0]
+      try {
-      if (date == nowDate) {
         fs.copyFileSync('/data/log/hilog/' + filenames[i], globalThis.context.cacheDir + '/temp/' + filenames[i])
+      } catch (e) {
+        console.error(TAG, e);
       }
+
     }
   }
 

entry/src/main/ets/common/utils/UsbUtils.ts

@@ -0,0 +1,41 @@
+import common from '@ohos.app.ability.common'
+import fs from '@ohos.file.fs';
+import zlib from '@ohos.zlib';
+import { getCurrentTime } from './tools'
+import {getCopyFiles} from '../service/indexService'
+const TAG = '[usbUtils]'
+
+export class UsbUtils {
+  private context: common.UIAbilityContext
+
+  constructor(context: common.UIAbilityContext) {
+    this.context = context
+  }
+
+  getUsbDiskPath(): Promise<string> {
+    return new Promise((resolve, reject) => {
+      let path = ""
+      try {
+        path = fs.listFileSync("/mnt/data/external")[0]
+      } catch (error) {
+        console.log("err", JSON.stringify(error))
+        reject(error)
+        return
+      }
+      resolve('/mnt/data/external' + '/' + path)
+    })
+  }
+
+  async copyFilesToUsb() {
+    const time = await getCurrentTime(0)
+    const date = time.split(' ')[0]
+    const output = await this.getUsbDiskPath();
+    const filename = await getCopyFiles();
+    const filePath = globalThis.context.cacheDir + '/' + filename
+    let stat = fs.statSync(filePath)
+    console.log(TAG,`压缩包文件${globalThis.carInfo?.carNo}-${date}大小：` + (Math.ceil(stat.size / 1024 / 1024)) + 'M')
+    fs.copyFileSync(filePath, `${output}/${globalThis.carInfo?.carNo}-${date}.zip`)
+    console.log(TAG,'转移压缩包完成：' ,output)
+    fs.rmdirSync(filePath);
+  }
+}

entry/src/main/ets/pages/Index.ets

@@ -20,10 +20,7 @@ import { delPic } from '../common/service/videoService';
 import imageBtn from './compontents/imageBtn';
 import VoiceAnnounce from './judgeSDK/utils/voiceAnnouncements';
 import {updateModelAndCar} from '../common/autoUpdate/index'
-// import  {uploadLogFile} from '../common/service/indexService'
+import { UsbUtils } from '../common/utils/UsbUtils'
-import { getModalValueCdAndCar } from '../api';
-
-// import VoiceAnnounce from './judgeSDK/utils/voiceAnnouncements';
 
 @Entry
 @Component
@@ -80,7 +77,23 @@ struct Index {
     Column() {
       Column() {
         Row() {
-          Image($r('app.media.logo')).width('30%').height('5.5%').margin({ left: 24 })
+          Image($r('app.media.logo')).width('30%').height('5.5%').margin({ left: 24 }) .gesture(
+            GestureGroup(GestureMode.Exclusive,
+              TapGesture({ count: 2 })
+                .onAction(async () => {
+                  const usbUtils = new UsbUtils(this.context)
+                  this.loading = true
+                  this.loadingText = '正在导出日志和轨迹，请稍候……'
+                  try {
+                    await usbUtils.copyFilesToUsb()
+                  } catch (e) {
+
+                  }
+                  this.loading = false
+                  this.loadingText = ''
+                })
+            )
+          )
           Row() {
             Image($r('app.media.btn_setting')).width('16.7%').height('12.2%')
               .onClick(async () => {

entry/src/main/module.json5

@@ -1,10 +1,10 @@
 
-
 {
   "module": {
     "name": "entry",
     "type": "entry",
     "description": "$string:module_desc",
+    "srcEntry": "./ets/entryability/EntryAbility.ts",
     "mainElement": "EntryAbility",
     "deviceTypes": [
       "default",
@@ -13,7 +13,6 @@
     "deliveryWithInstall": true,
     "installationFree": false,
     "pages": "$profile:main_pages",
-
     "abilities": [
       {
         "name": "EntryAbility",
@@ -37,7 +36,11 @@
       }
     ],
     "requestPermissions":[
+      {"name": "ohos.permission.INSTALL_BUNDLE"},
+      {"name": "ohos.permission.UNINSTALL_BUNDLE"},
+      {"name": "ohos.permission.ACCESS_SERVICE_DM"},
       {"name": "ohos.permission.CONNECTIVITY_INTERNAL"},
+
       {"name": "ohos.permission.SET_TIME"},
       {
         "name": "ohos.permission.INTERNET"