relates FS#241: Implementation of http download based on okhttp

1 files changed, 10 insertions, 0 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/http/HttpHeadRetrievedListener.java b/src/main/java/de/thedevstack/conversationsplus/http/HttpHeadRetrievedListener.java
new file mode 100644
index 00000000..0db4f71b
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/http/HttpHeadRetrievedListener.java
@@ -0,0 +1,10 @@
+package de.thedevstack.conversationsplus.http;
+
+import de.thedevstack.conversationsplus.entities.Message;
+
+/**
+ *
+ */
+public interface HttpHeadRetrievedListener {
+    void onFileSizeRetrieved(long size, Message message);
+}