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I write a file to Environment.DIRECTORY_DOWNLOADS, why can't I see it via the Downloads App?

Tags:

android

I write (write, not download, to be precise it is the dump of a SQLite db of my App) a file on the Environment.DIRECTORY_DOWNLOADS directory.

File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
File file = new File(path, "db.csv");

If I browse the phone with a file browser, I can see correctly the file in the

  /storage/emulated/0/Download

Directory, together with the other downloads.

But if I open the Downloads App it does not show...

What do I need to do to have the file shown in the Downloads App as well?

like image 882
Lisa Anne Avatar asked Dec 09 '13 13:12

Lisa Anne


3 Answers

In case anyone wonder how to do this, I found the answer here

To allow the System to display you file in the "Downloads" App, you need to explicitly notify the DownloadManager that a download as been completed by using the method addCompletedDownload()

By using it, the system will allow your Download App to display the file you have created yourself.

Hope it will help.

UPD: This method was deprecated in API level 29.

like image 196
rontho Avatar answered Oct 25 '22 02:10

rontho


The Downloads app only shows downloads downloaded via DownloadManager, not all files in the directory.

like image 22
CommonsWare Avatar answered Oct 25 '22 03:10

CommonsWare


you just created File instance like

File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
File file = new File(path, "db.csv");

but the file "db.csv" is not created yet. use

file.createNewFile();

to create the file "db.csv" really...

like image 20
Gopal Gopi Avatar answered Oct 25 '22 04:10

Gopal Gopi