use datetime as filename

1 files changed, 7 insertions, 1 deletions

diff --git a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
index 51bfd5666..c7d68de16 100644
--- a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
+++ b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
@@ -10,6 +10,9 @@ import java.io.OutputStream;
 import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
 import java.util.concurrent.CancellationException;
 
 import javax.net.ssl.HttpsURLConnection;
@@ -40,6 +43,8 @@ public class HttpDownloadConnection implements Transferable {
 	private boolean mUseTor = false;
 	private boolean canceled = false;
 
+	private final SimpleDateFormat fileDateFormat = new SimpleDateFormat("yyyyMMdd_HHmmssSSS", Locale.US);
+
 	public HttpDownloadConnection(HttpConnectionManager manager) {
 		this.mHttpConnectionManager = manager;
 		this.mXmppConnectionService = manager.getXmppConnectionService();
@@ -88,7 +93,8 @@ public class HttpDownloadConnection implements Transferable {
 			} else {
 				extension = lastPart;
 			}
-			message.setRelativeFilePath(message.getUuid() + "." + extension);
+			String filename = fileDateFormat.format(new Date(message.getTimeSent()));
+			message.setRelativeFilePath(filename + "." + extension);
 			this.file = mXmppConnectionService.getFileBackend().getFile(message, false);
 			String reference = mUrl.getRef();
 			if (reference != null && reference.length() == 96) {