Enable Download Button in Webview Android App (ANDROID STUDIO) Android by Vedant - June 6, 2021August 7, 2021 Enable Download Button in Webview Android App (ANDROID STUDIO). Please don't forget to Like, Share, Comment and Subscribe to our Techno Vedant Channel for more videos. Products I Use For Making Videos:Mic: https://amzn.to/2sItJ8PTripod: https://amzn.to/2OKuBlFCamera: https://amzn.to/2RhfimcLaptop: https://amzn.to/2Lis1kVLED Tubelight: https://amzn.to/2RmEwQ2Web Hosting Link: https://www.hostinger.in/vedant MainActivity.Java if(Build.VERSION.SDK_INT>= Build.VERSION_CODES.M){ if(checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED){ Log.d("permission","permission denied to WRITE_EXTERNAL_STORAGE - requesting it"); String[] permissions = {Manifest.permission.WRITE_EXTERNAL_STORAGE}; requestPermissions(permissions,1); } } //handle downloading webview.setDownloadListener(new DownloadListener() { @Override public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimeType, long contentLength) { DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url)); request.setMimeType(mimeType); String cookies = CookieManager.getInstance().getCookie(url); request.addRequestHeader("cookie",cookies); request.addRequestHeader("User-Agent",userAgent); request.setDescription("Downloading file...."); request.setTitle(URLUtil.guessFileName(url,contentDisposition,mimeType)); request.allowScanningByMediaScanner(); request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED); request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS,URLUtil.guessFileName(url, contentDisposition, mimeType)); DownloadManager dm = (DownloadManager) getSystemService(DOWNLOAD_SERVICE); dm.enqueue(request); Toast.makeText(getApplicationContext(),"Downloading File",Toast.LENGTH_SHORT).show(); } }); AndroidMainfest.xml <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>