On upgrading recently to API 29, my code:
downloadManager.addCompletedDownload(downloadFilename,
downloadFilename, true, saveInfo.mimeType,
downloadP
Update
In Android 10 (Q), you must use the MediaStore
concept.
I did some tests and it seems that downloaded files using Download Manager (and stored at default "Download" folder) are automatically added to MediaStore.Downloads
database. So, you don't need to manually add them as I described below. For any case, below there's a piece of code where you can insert data into MediaStore.Downloads
Original Answer
You must update the MediaStore.Downloads
collection. This way, your file will be visible in the Downloads
folder. In Android Q, you no longer need to update DownloadManager
but the MediaStore.Downloads
collection.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
// You can add more columns.. Complete list of columns can be found at
// https://developer.android.com/reference/android/provider/MediaStore.Downloads
ContentValues contentValues = new ContentValues();
contentValues.put(MediaStore.Downloads.TITLE, /* FILE_NAME */);
contentValues.put(MediaStore.Downloads.DISPLAY_NAME, /* DISPLAY NAME */);
contentValues.put(MediaStore.Downloads.MIME_TYPE, /* MIME TYPE */);
contentValues.put(MediaStore.Downloads.SIZE, /* FILE SIZE */);
// If you downloaded to a specific folder inside "Downloads" folder
contentValues.put(MediaStore.Downloads.RELATIVE_PATH, Environment.DIRECTORY_DOWNLOADS + File.separator + "Temp");
// Insert into the database
ContentResolver database = getContentResolver();
database.insert(Downloads.EXTERNAL_CONTENT_URI, contentValues);
} else {
DownloadManager downloadManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
if (downloadManager != null) {
downloadManager.addCompletedDownload(downloadFilename, downloadFilename, true,
saveInfo.mimeType, downloadPath, outputFile.length(), true)
}
}
NOTE following differences
Take this is with a grain of salt since I'm also still checking below points:
1 - Notification is no longer displayed. I guess you are now responsible to notify the user now.
2 - MediaStore.Downloads
collection accepts files under the "/Downloads" folder only. So, this can affect the download location.
To confirm where inserted etc, you can dump the database as follows:
public void dumpDb() {
DownloadManager downloadManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
if (downloadManager != null) {
Cursor cursor = downloadManager.query(new DownloadManager.Query());
Log.e("TESTS", "DownloadManager dump start");
while(cursor.moveToNext()) {
Log.e("TESTS", "Title: " + cursor.getString(cursor.getColumnIndex(DownloadManager.COLUMN_TITLE))
+ " status: " + cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS))
+ " id: " + cursor.getLong(cursor.getColumnIndex(DownloadManager.COLUMN_ID)));
}
Log.e("TESTS", "DownloadManager dump end");
cursor.close();
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
ContentResolver contentResolver = getContentResolver();
if (contentResolver != null) {
Cursor cursor = contentResolver.query(Downloads.EXTERNAL_CONTENT_URI, null, null, null);
Log.e("TESTS", "MediaStore Collection Dump start");
if (cursor != null) {
Log.e("TESTS", DatabaseUtils.dumpCursorToString(cursor));
cursor.close();
}
Log.e("TESTS", "MediaStore Collection Dump end");
}
}
}