After a Long Time, I was Used WebView. so let me ask what I have a phase issue.
-I had Google for Blob URL but I hvnt find a solution OR Any hint so I have to post Question HERE.
-I have WebView at the android side to Load A website. At their On Button to "SAVE-AS" to download an image.
-Now when I trying it on Google Chrome app yeah its working fine and download properly.
-Now the same scenario with webview at my app at DownloadListener
I got Blob URL something like
blob:http://-----cantshare-----.com/7e7452c8-62ca-4231-8640-0e9de715e073
So downloadmanger download nothing
Check my code
webview = (WebView) findViewById(R.id.webview);
WebSettings settings = webview.getSettings();
settings.setJavaScriptCanOpenWindowsAutomatically(true);
settings.setJavaScriptEnabled(true);
webview.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
final AlertDialog alertDialog = new AlertDialog.Builder(this).create();
final ProgressDialog progressBar = ProgressDialog.show(this, "WebView Example", "Loading...");
webview.setWebViewClient(new WebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url) {
Log.i(TAG, "Processing webview url click...");
view.loadUrl(url);
return true;
}
public void onPageFinished(WebView view, String url) {
Log.i(TAG, "Finished loading URL: " + url);
if (progressBar.isShowing()) {
progressBar.dismiss();
}
}
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
Log.e(TAG, "Error: " + description);
}
});
webview.setDownloadListener(new DownloadListener() {
public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype, long contentLength) {
Uri webpage = Uri.parse(url);
if (!url.startsWith("http://") && !url.startsWith("https://")) {
webpage = Uri.parse("http://" + url);
}
DownloadManager.Request request = new DownloadManager.Request(
webpage);
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.setDestinationInExternalFilesDir(Main2Activity.this,
Environment.DIRECTORY_DOWNLOADS,".pdf");
DownloadManager dm = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
dm.enqueue(request);
Toast.makeText(getApplicationContext(), "Downloading File",
Toast.LENGTH_LONG).show();
}
});
Q1 -Can Anyone give suggestion How to download File From Blob URL ?
Q2 - Have to change At Server side ?
Q3 - any other ways instead of Downloadermanager?
Edit
I tried .pdf /.png/.jpeg but no luck ;(
setDestinationInExternalFilesDir(Main2Activity.this,
Environment.DIRECTORY_DOWNLOADS,".pdf");