My question simply is that how do I save string HTML as .html file in internal storage. Please let me know how to do this.
Lets say string I have is:
string html="<html><head><title>Title</title></head><body>This is random text.</body></html>" 
- Just write it as a file with html extension like "sample.html". For how to write file, you can read this post stackoverflow.com/questions/14376807/…justHooman– justHooman2015-07-22 03:50:23 +00:00Commented Jul 22, 2015 at 3:50
- @Minhtdh doesn't work. I tried it.Abhishek Singh– Abhishek Singh2015-07-22 05:53:44 +00:00Commented Jul 22, 2015 at 5:53
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4 Answers
Tryout This.
private void saveHtmlFile() { String path = Environment.getExternalStorageDirectory().getPath(); String fileName = DateFormat.format("dd_MM_yyyy_hh_mm_ss", System.currentTimeMillis()).toString(); fileName = fileName + ".html"; File file = new File(path, fileName); String html = "<html><head><title>Title</title></head><body>This is random text.</body></html>"; try { FileOutputStream out = new FileOutputStream(file); byte[] data = html.getBytes(); out.write(data); out.close(); Log.e(TAG, "File Save : " + file.getPath()); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } 3 Comments
Abhishek Singh
Ok Its working now. I had forgotten to add permissions. However, the images are not displaying for some reason.
Piyush Malaviya
@Abhishek Singh Add this permission in menifest file <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>.
Abhishek Singh
Already done. I got it working also but I am not seeing any images working. Probably the path of images is not properly added in html. Images don't show up. Everything else does.
You can convert with this public static String saveHtml(Activity activity, String html) { String filePath = ""; String fileName = ""; try { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && activity.checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { ActivityCompat.requestPermissions(activity, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE}, ARE_Toolbar.REQ_VIDEO); return ""; } filePath = Environment.getExternalStorageDirectory() + File.separator + "ARE" + File.separator; File dir = new File(filePath); if (!dir.exists()) { dir.mkdir(); } DateFormat dateFormat = new SimpleDateFormat("yyyy-MM- dd_hh_mm_ss"); String time = dateFormat.format(new Date()); fileName = time.concat(".html"); File file = new File(filePath + fileName); if (!file.exists()) { boolean isCreated = file.createNewFile(); if (!isCreated) { com.chinalwb.are.Util.toast(activity, "Cannot create file at: " + filePath); return ""; } } FileWriter fileWriter = new FileWriter(file); fileWriter.write(html); fileWriter.close(); com.chinalwb.are.Util.toast(activity, fileName + " has been saved at " + filePath); } catch (IOException e) { e.printStackTrace(); com.chinalwb.are.Util.toast(activity, "Run into error: " + e.getMessage()); } return filePath + fileName; } **Call this method as -** saveHtml(this, html); 
Comments
Try This:
public void writeHTML() throws IOException { String html="<html><head><title>Title</title></head><body>This is random text.</body></html>" OutputStreamWriter outputStreamWriter = new OutputStreamWriter(openFileOutput("myfile.html", Context.MODE_PRIVATE)); outputStreamWriter.write(html); outputStreamWriter.close(); } 
Comments
If it helps somebodey, there is a simple solution. Youse saveWebarchive.
In Kotlin:
webView.loadUrl(URL); webView.webViewClient = object : WebViewClient() { override fun shouldOverrideUrlLoading(view: WebView, url: String): Boolean { return false } override fun onPageFinished(view: WebView?, url: String?) { super.onPageFinished(view, url) webView.saveWebArchive("$filesDir/myPage.mht") } } And you can simple load it
webView.loadUrl("$filesDir/myPage.mht"); 