Question

我已将docx转换为html，并能够在带有图像的webview中显示它。但是，当我尝试将从webview中提取的html保存到内部存储时，图像不可见，而是在保存的html文件中留下空白区域。

执行此操作的代码如下：

view = (WebView) findViewById(R.id.webpage);

    final long startTime = System.currentTimeMillis();
    final long endTime;
    try {
        final LoadFromZipNG loader = new LoadFromZipNG();
        WordprocessingMLPackage wordMLPackage = (WordprocessingMLPackage)loader.get(new FileInputStream(new File(Environment.getExternalStorageDirectory()+"/"+getIntent().getStringExtra("textReportFileName"))));

        String IMAGE_DIR_NAME = "images";

        String baseURL = this.getDir(IMAGE_DIR_NAME, Context.MODE_WORLD_READABLE).toURL().toString();
        System.out.println(baseURL); // file:/data/data/com.example.HelloAndroid/app_images/

        // Uncomment this to write image files to file system
        ConversionImageHandler conversionImageHandler = new AndroidFileConversionImageHandler( IMAGE_DIR_NAME, // <-- don't use a path separator here
                baseURL, false, this);

Toast.makeText（getApplicationContext（），基本URL，Toast.LENGTH_SHORT）.show（）;

        HtmlExporterNonXSLT withoutXSLT = new HtmlExporterNonXSLT(wordMLPackage, conversionImageHandler);

        html = XmlUtils.w3CDomNodeToString(withoutXSLT.export());

        File filex = new File(Environment.getExternalStorageDirectory()+"/temp/"+getIntent().getStringExtra("textReportFileName").replace("docx","html"));
        if(filex.exists()) {

            Toast.makeText(getApplicationContext(),"File exists",Toast.LENGTH_SHORT).show();

            InputStream iss = new FileInputStream(filex);
            int size = iss.available();

            byte[] buffer = new byte[size];
            iss.read(buffer);
            iss.close();

            html = new String(buffer);
            //html = html.substring(html.indexOf("0\" rows=\"9\">") + 16);
        }
        else{

        }
    } catch (Exception e) {
        e.printStackTrace();
        finish();
    } finally {
        endTime = System.currentTimeMillis();
    }

突出显示的toast消息给出了输出：file：/data/data/com.tek.teksmartlab/app_images /

最后的html文件还有带src =＆＃34;文件的图像标签：/ data / data / com.tek.teksmartlab / app_images / image1.jpg＆＃34; （比如表格）

现在我了解路径文件：/data/data/com.tek.teksmartlab/app_images/在内部存储中不存在，因此HOW DO I SAVE THE IMAGES FROM THIS PATH TO INTERNAL STORAGE??

我尝试将图像从资源文件夹复制到内部存储代码，但这对我没有用。

Answer 1

url未完成，您需要以file://开头，所以整个事情将是

file:///data/data/com.tek.teksmartlab/app_images/image1.jpg

资产映像到内部存储运行时

1 个答案: