添加歌单增加一个文件目录布局

entry/src/main/ets/dialog/AddSongsToPlaylistDialog.ets

@@ -1,6 +1,6 @@
 import { DialogHelper } from '@pura/harmony-dialog';
 import { Playlist } from '../viewmodel/Playlist';
-import { ToastUtil, LogUtil, StrUtil } from '@pura/harmony-utils';
+import { ToastUtil, LogUtil, StrUtil, FileUtil, PreferencesUtil } from '@pura/harmony-utils';
 import { VideoItem } from '../viewmodel/VideoItem';
 import MediaTable from '../common/util/MediaTable';
 import PlaylistTable from '../common/util/PlaylistTable';
@@ -9,6 +9,7 @@ import { ConfigurationConstant, common } from '@kit.AbilityKit';
 import { CommonConstants } from '../common/constants/CommonConstants';
 import { SegmentButton } from '@kit.ArkUI';
 import { SegmentButtonOptions, SegmentButtonItemTuple } from '@kit.ArkUI';
+import { Utility } from '../common/util/Utility';
 
 // 工具函数：将 #RRGGBB 字符串和透明度转为 'rgba(r,g,b,a)' 字符串，深色模式下可返回深色变体
 function themeColorWithAlpha(themeColor: string, alpha: number, isDarkMode: boolean = false): string {
@@ -68,6 +69,7 @@ struct AddSongsToPlaylistDialogContent {
   @State folderItems: VideoItem[] = [];
   @State selectedFolders: Set<string> = new Set();
   @State isFolderLoading: boolean = false;
+  private table: MediaTable = new MediaTable(getContext(this))
   // SegmentButton选项配置
   @State viewModeOptions: SegmentButtonOptions = SegmentButtonOptions.capsule({
     buttons: viewModeButtons,
@@ -89,6 +91,8 @@ struct AddSongsToPlaylistDialogContent {
     this.allSongs = [...this.mediaKuList]
     this.filteredSongs = [...this.mediaKuList]
     this.loadInitialData()
+    this.currentPath =  PreferencesUtil.getStringSync('download_path','/storage/Users/currentUser');
+    this.loadFile(this.currentPath)
   }
 
   /**
@@ -99,6 +103,33 @@ struct AddSongsToPlaylistDialogContent {
     this.hasMoreData = true
     this.updateListData(false)
   }
+  @State fileList: Array<string> = []
+
+  loadFile(curPath: string,){
+    this.fileList = FileUtil.listFileSync(curPath);
+
+    let directories: Array<VideoItem> = [];
+    let files: Array<VideoItem> = [];
+
+
+    for (let i = 0; i < this.fileList.length; i++) {
+      console.info(`The name of file: ${this.fileList[i]}`);
+      let path = curPath + '/' + this.fileList[i]
+      if (FileUtil.isDirectory(path)) {
+        let item: VideoItem =
+          new VideoItem(this.fileList[i].toString(), this.fileList[i].toString(), path, CommonConstants.TYPE_IS_DIR, 0,
+            '')
+        directories.push(item);
+      }
+    }
+    this.table.queryByParentPath(curPath, async (result: VideoItem[]) => {
+
+      files = result;
+      this.folderItems = directories.concat(files);
+
+    });
+
+  }
 
   /**
    * 搜索过滤歌曲

entry/src/main/ets/view/LocalMusic.ets

@@ -2037,7 +2037,7 @@ export struct LocalMusic {
     }
 
 
-    this.fileList = FileUtil.listFileSync(curPath)
+    // this.fileList = FileUtil.listFileSync(curPath)
     let directories: Array<VideoItem> = [];
     let files: Array<VideoItem> = [];