Merge remote-tracking branch 'remotes/origin/trz/rename' into trz/rebase

Conflicts:
	src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java

3 files changed, 45 insertions, 37 deletions

diff --git a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
index f3a1a7f9..40dbf1f5 100644
--- a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
+++ b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
@@ -96,18 +96,25 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 		return this.query(conversation,conversation.getLastMessageTransmitted(),end);
 	}
 
-	public Query query(Conversation conversation, long start, long end) {
-		synchronized (this.queries) {
-			if (start > end) {
-				return null;
-			}
-			final Query query = new Query(conversation, start, end,PagingOrder.REVERSE);
-			query.reference = conversation.getFirstMamReference();
-			this.queries.add(query);
-			this.execute(query);
-			return query;
-		}
-	}
+    public Query query(Conversation conversation, long start, long end) {
+       return this.query(conversation, start, end, null);
+    }
+
+    public Query query(Conversation conversation, long start, long end, XmppConnectionService.OnMoreMessagesLoaded callback) {
+        synchronized (this.queries) {
+            if (start > end) {
+                return null;
+            }
+            final Query query = new Query(conversation, start, end,PagingOrder.REVERSE);
+            query.reference = conversation.getFirstMamReference();
+            this.queries.add(query);
+            if (null != callback) {
+                query.setCallback(callback);
+            }
+            this.execute(query);
+            return query;
+        }
+    }
 
 	public void executePendingQueries(final Account account) {
 		List<Query> pending = new ArrayList<>();
@@ -137,7 +144,7 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 						synchronized (MessageArchiveService.this.queries) {
 							MessageArchiveService.this.queries.remove(query);
 							if (query.hasCallback()) {
-								query.callback(false);
+								query.callback();
 							}
 						}
 					} else if (packet.getType() != IqPacket.TYPE.RESULT) {
@@ -169,7 +176,7 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 			}
 		}
 		if (query.hasCallback()) {
-			query.callback(done);
+			query.callback();
 		} else {
             if (null != conversation) {
                 conversation.setHasMessagesLeftOnServer(query.getMessageCount() > 0);
@@ -335,10 +342,10 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 			this.callback = callback;
 		}
 
-		public void callback(boolean done) {
+		public void callback() {
 			if (this.callback != null) {
 				this.callback.onMoreMessagesLoaded(messageCount,conversation);
-				if (done) {
+				if (messageCount <= 0) {
 					this.callback.informUser(R.string.no_more_history_on_server);
 				}
 			}
diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index c814e454..fb587817 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -1218,19 +1218,19 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 			}
 		}
 		Collections.sort(list, new Comparator<Conversation>() {
-			@Override
-			public int compare(Conversation lhs, Conversation rhs) {
-				Message left = lhs.getLatestMessage();
-				Message right = rhs.getLatestMessage();
-				if (left.getTimeSent() > right.getTimeSent()) {
-					return -1;
-				} else if (left.getTimeSent() < right.getTimeSent()) {
-					return 1;
-				} else {
-					return 0;
-				}
-			}
-		});
+            @Override
+            public int compare(Conversation lhs, Conversation rhs) {
+                Message left = lhs.getLatestMessage();
+                Message right = rhs.getLatestMessage();
+                if (left.getTimeSent() > right.getTimeSent()) {
+                    return -1;
+                } else if (left.getTimeSent() < right.getTimeSent()) {
+                    return 1;
+                } else {
+                    return 0;
+                }
+            }
+        });
 	}
 
 	public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
@@ -1260,15 +1260,17 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 					callback.onMoreMessagesLoaded(messages.size(), conversation);
 				} else if (conversation.hasMessagesLeftOnServer()
 						&& account.isOnlineAndConnected()) {
-                        Logging.d("mam", "mam activate, account online and connected and messages left on server");
+                        Logging.d("mam", "account online and connected and messages left on server");
+                    //TODO Check if this needs to be checked before trying anything with regards to MAM
 					if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
 							|| (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
-						MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp - 1);
-						if (query != null) {
-							query.setCallback(callback);
-						}
+                        Logging.d("mam", "mam active");
+						getMessageArchiveService().query(conversation, 0, timestamp - 1, callback);
 						callback.informUser(R.string.fetching_history_from_server);
-					}
+					} else {
+                        Logging.d("mam", "mam inactive");
+                        callback.onMoreMessagesLoaded(0, conversation);
+                    }
 				} else {
                         Logging.d("mam", ((!conversation.hasMessagesLeftOnServer()) ? "no" : "") + " more messages left on server, mam " + ((account.getXmppConnection().getFeatures().mam()) ? "" : "not") + " activated, account is " + ((account.isOnlineAndConnected()) ? "" : "not") + " online or connected)");
                         callback.onMoreMessagesLoaded(0, conversation);
diff --git a/src/main/java/eu/siacs/conversations/ui/listeners/ConversationSwipeRefreshListener.java b/src/main/java/eu/siacs/conversations/ui/listeners/ConversationSwipeRefreshListener.java
index 9d508357..5ef2eea7 100644
--- a/src/main/java/eu/siacs/conversations/ui/listeners/ConversationSwipeRefreshListener.java
+++ b/src/main/java/eu/siacs/conversations/ui/listeners/ConversationSwipeRefreshListener.java
@@ -52,10 +52,9 @@ public class ConversationSwipeRefreshListener implements SwipyRefreshLayout.OnRe
                 long lastSessionEstablished = this.getTimestampOfLastSessionEstablished(activity.getSelectedConversation());
                 long lastReceivedMessage = this.getTimestampOfLastReceivedOrTransmittedMessage();
                 long startTimestamp = Math.min(lastSessionEstablished, lastReceivedMessage);
-                MessageArchiveService.Query query = activity.xmppConnectionService.getMessageArchiveService().query(activity.getSelectedConversation(), startTimestamp, System.currentTimeMillis());
+                MessageArchiveService.Query query = activity.xmppConnectionService.getMessageArchiveService().query(activity.getSelectedConversation(), startTimestamp, System.currentTimeMillis(), this.listener);
                 if (query != null) {
                     this.listener.setLoadHistory(false);
-                    query.setCallback(this.listener);
                 } else {
                     Logging.d("mam", "no query built - no messages loaded");
                     this.listener.onMoreMessagesLoaded(0, activity.getSelectedConversation());