How can I download a video file to SD card?

Question

I have a video file(.MP4 format) and I want to allow the user to be able to download the video to their SD card.I currently use this code but its not working..

Answer 1

First get Url from database then parse it in to URI and paste video uri in to DownloadManger constructor . I am retriving URL from firebase database with help to onComplete listiner.

 viewHolder.ll_download.setOnClickListener(new View.OnClickListener() {
                            @Override
                            public void onClick(View v) {

                                final String vdoUri = task.getResult().toString();

                                try {
                                    DownloadManager.Request request = new DownloadManager.Request(Uri.parse(vdoUri));
                                    request.setDescription("download");
                                    request.setTitle(itemlist.get(position).getFile_name());

                                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                                        request.allowScanningByMediaScanner();
                                        request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
                                    }
                                    request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, ""+itemlist.get(position).getFile_name()+".mp4");
                                    DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
                                    manager.enqueue(request);
                                }

                                catch (Exception ex) {

                                }


                            }
                        });