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-rw-r--r--src/main/java/eu/siacs/conversations/entities/Conversation.java20
-rw-r--r--src/main/java/eu/siacs/conversations/services/MessageArchiveService.java9
-rw-r--r--src/main/java/eu/siacs/conversations/services/XmppConnectionService.java4
3 files changed, 22 insertions, 11 deletions
diff --git a/src/main/java/eu/siacs/conversations/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java
index a88984fb..470bd290 100644
--- a/src/main/java/eu/siacs/conversations/entities/Conversation.java
+++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java
@@ -76,6 +76,16 @@ public class Conversation extends AbstractEntity implements Blockable {
private Bookmark bookmark;
+ private boolean messagesLeftOnServer = true;
+
+ public boolean hasMessagesLeftOnServer() {
+ return messagesLeftOnServer;
+ }
+
+ public void setHasMessagesLeftOnServer(boolean value) {
+ this.messagesLeftOnServer = value;
+ }
+
public Message findUnsentMessageWithUuid(String uuid) {
synchronized(this.messages) {
for (final Message message : this.messages) {
@@ -227,13 +237,10 @@ public class Conversation extends AbstractEntity implements Blockable {
}
public boolean isRead() {
- return (this.messages == null) || (this.messages.size() == 0) || this.messages.get(this.messages.size() - 1).isRead();
+ return (this.messages.size() == 0) || this.messages.get(this.messages.size() - 1).isRead();
}
public void markRead() {
- if (this.messages == null) {
- return;
- }
for (int i = this.messages.size() - 1; i >= 0; --i) {
if (messages.get(i).isRead()) {
break;
@@ -243,9 +250,6 @@ public class Conversation extends AbstractEntity implements Blockable {
}
public Message getLatestMarkableMessage() {
- if (this.messages == null) {
- return null;
- }
for (int i = this.messages.size() - 1; i >= 0; --i) {
if (this.messages.get(i).getStatus() <= Message.STATUS_RECEIVED
&& this.messages.get(i).markable) {
@@ -260,7 +264,7 @@ public class Conversation extends AbstractEntity implements Blockable {
}
public Message getLatestMessage() {
- if ((this.messages == null) || (this.messages.size() == 0)) {
+ if (this.messages.size() == 0) {
Message message = new Message(this, "", Message.ENCRYPTION_NONE);
message.setTime(getCreated());
return message;
diff --git a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
index 3fef5703..82111243 100644
--- a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
+++ b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
@@ -24,7 +24,7 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
private final XmppConnectionService mXmppConnectionService;
private final HashSet<Query> queries = new HashSet<Query>();
- private ArrayList<Query> pendingQueries = new ArrayList<Query>();
+ private final ArrayList<Query> pendingQueries = new ArrayList<Query>();
public enum PagingOrder {
NORMAL,
@@ -134,6 +134,7 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
if (conversation.setLastMessageTransmitted(query.getEnd())) {
this.mXmppConnectionService.databaseBackend.updateConversation(conversation);
}
+ conversation.setHasMessagesLeftOnServer(query.getMessageCount() > 0);
if (query.hasCallback()) {
query.callback();
} else {
@@ -300,7 +301,7 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
public void callback() {
if (this.callback != null) {
this.callback.onMoreMessagesLoaded(messageCount,conversation);
- if (messageCount==0) {
+ if (messageCount == 0) {
this.callback.informUser(R.string.no_more_history_on_server);
}
}
@@ -330,6 +331,10 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
return this.totalCount;
}
+ public int getMessageCount() {
+ return this.messageCount;
+ }
+
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index bdc51783..ec904fbb 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -971,7 +971,9 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
if (messages.size() > 0) {
conversation.addAll(0, messages);
callback.onMoreMessagesLoaded(messages.size(), conversation);
- } else if (account.getStatus() == Account.State.ONLINE && account.getXmppConnection() != null && account.getXmppConnection().getFeatures().mam()) {
+ } else if (conversation.hasMessagesLeftOnServer()
+ && account.isOnlineAndConnected()
+ && account.getXmppConnection().getFeatures().mam()) {
MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
if (query != null) {
query.setCallback(callback);