HarmonyOS 鸿蒙Next pdf预览113新系统显示异常 106版本没问题

HarmonyOS 鸿蒙Next pdf预览113新系统显示异常 106版本没问题

demo如下，需要在rawfile下放test.pdf

import { fileIo } from '@kit.CoreFileKit';
import { pdfService, PdfView, pdfViewManager } from '@kit.PDFKit';
import { common } from '@kit.AbilityKit';

@Entry
@Component
struct Index {
  @State message: string = 'Hello World';
  private controller: pdfViewManager.PdfController = new pdfViewManager.PdfController();

  aboutToAppear(): void {
    let context = getContext() as common.UIAbilityContext;
    let dir: string = context.filesDir
    // 确保在工程目录src/main/resources/rawfile里有pdf_reference.pdf文件
    let filePath: string = dir + "/test.pdf";
    fileIo.accessSync(filePath);
    let content: Uint8Array = context.resourceManager.getRawFileContentSync('rawfile/test.pdf');
    let fdSand = fileIo.openSync(filePath, fileIo.OpenMode.WRITE_ONLY | fileIo.OpenMode.CREATE | fileIo.OpenMode.TRUNC);
    fileIo.writeSync(fdSand.fd, content.buffer);
    fileIo.closeSync(fdSand.fd);
    (async () => {
      this.controller.registerPageCountChangedListener((pageCount: number) => {
        // hilog.info(0x0000, 'registerPageCountChanged-', pageCount.toString());
      });
      let loadResult1: pdfService.ParseResult = await this.controller.loadDocument(filePath);
    })()
  }
  build() {
    Row() {
      PdfView({
        controller: this.controller,
        pageFit: pdfService.PageFit.FIT_WIDTH,
        showScroll: true
      })
        .id('pdfview_app_view')
        .layoutWeight(1);
    }
    .width('100%')
    .height('100%')
  }
}