Fetch bundles on-demand, encrypt in background

Bundles are now fetched on demand when a session needs to be
established. This should lessen the chance of changes to the bundles
occuring before they're used, as well as lessen the load of fetching
bundles.

Also, the message encryption is now done in a background thread, as this
can be somewhat costly if many sessions are present. This is probably
not going to be an issue in real use, but it's good practice anyway.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/main/java/eu/siacs/conversations/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java
index 289ed4ea..2efd8a29 100644
--- a/src/main/java/eu/siacs/conversations/entities/Conversation.java
+++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java
@@ -179,13 +179,13 @@ public class Conversation extends AbstractEntity implements Blockable {
 		}
 	}
 
-	public void findUnsentMessagesWithOtrEncryption(OnMessageFound onMessageFound) {
+	public void findUnsentMessagesWithEncryption(int encryptionType, OnMessageFound onMessageFound) {
 		synchronized (this.messages) {
 			for (Message message : this.messages) {
 				if ((message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_WAITING)
-						&& (message.getEncryption() == Message.ENCRYPTION_OTR)) {
+						&& (message.getEncryption() == encryptionType)) {
 					onMessageFound.onMessageFound(message);
-						}
+				}
 			}
 		}
 	}