Invalid indexed media file

[AbsurdlySuspicious]

Reported in #525

Downloaded media creates a 0 byte ghost copy in /Internal Memory/Pictures/

the file itself doesn't appear to exist, though it shows up in all gallery apps I tested. The exact path is /storage/emulated/0/Pictures/.jpg.

Main suspect is:

Dawn/app/src/main/java/me/saket/dank/notifs/MediaDownloadService.java

Lines 632 to 649 in 9e8d387

	// try to update mtime on already indexed file
	int updatedCount = resolver.update(contentUri, values,
	MediaStore.MediaColumns.DATA + "=?",
	new String[]{ userFilePath });
	if (updatedCount <= 0) {
	// broadcast new file
	values.put(MediaStore.MediaColumns.DATA, userFilePath);
	values.put(MediaStore.MediaColumns.TITLE, mediaFileName);
	values.put(MediaStore.MediaColumns.DISPLAY_NAME, mediaFileName);
	resolver.insert(contentUri, values);
	}
	MediaScannerConnection.scanFile(
	MediaDownloadService.this,
	new String[]{ userFilePath },
	null, null);

just scanFile should be enough, needs testing