added setting to opt-out of message correction. renamed preferences and options to settings

4 files changed, 13 insertions, 3 deletions

diff --git a/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java
index d223ab84..05fa0b82 100644
--- a/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java
@@ -31,7 +31,6 @@ public abstract class AbstractGenerator {
 			"urn:xmpp:avatar:metadata+notify",
 			"http://jabber.org/protocol/nick+notify",
 			"urn:xmpp:ping",
-			"urn:xmpp:message-correct:0",
 			"jabber:iq:version",
 			"http://jabber.org/protocol/chatstates",
 			AxolotlService.PEP_DEVICE_LIST+"+notify"};
@@ -39,6 +38,9 @@ public abstract class AbstractGenerator {
 			"urn:xmpp:chat-markers:0",
 			"urn:xmpp:receipts"
 	};
+	private final String[] MESSAGE_CORRECTION_FEATURES = {
+			"urn:xmpp:message-correct:0"
+	};
 	private String mVersion = null;
 	protected final String IDENTITY_NAME = "Conversations";
 	protected final String IDENTITY_TYPE = "phone";
@@ -90,6 +92,9 @@ public abstract class AbstractGenerator {
 		if (mXmppConnectionService.confirmMessages()) {
 			features.addAll(Arrays.asList(MESSAGE_CONFIRMATION_FEATURES));
 		}
+		if (mXmppConnectionService.allowMessageCorrection()) {
+			features.addAll(Arrays.asList(MESSAGE_CORRECTION_FEATURES));
+		}
 		Collections.sort(features);
 		return features;
 	}
diff --git a/src/main/java/eu/siacs/conversations/parser/MessageParser.java b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
index 18edfdeb..620039a1 100644
--- a/src/main/java/eu/siacs/conversations/parser/MessageParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
@@ -393,7 +393,7 @@ public class MessageParser extends AbstractParser implements
 				updateLastseen(timestamp, account, packet.getFrom(), true);
 			}
 
-			if (replacementId != null) {
+			if (replacementId != null && mXmppConnectionService.allowMessageCorrection()) {
 				Message replacedMessage = conversation.findMessageWithRemoteIdAndCounterpart(replacementId, counterpart);
 				if (replacedMessage != null) {
 					final boolean fingerprintsMatch = replacedMessage.getAxolotlFingerprint() == null
diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index a8fe7586..0c8f0b8b 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -2615,6 +2615,10 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 		return getPreferences().getBoolean("confirm_messages", true);
 	}
 
+	public boolean allowMessageCorrection() {
+		return getPreferences().getBoolean("allow_message_correction", true);
+	}
+
 	public boolean sendChatStates() {
 		return getPreferences().getBoolean("chat_states", false);
 	}
diff --git a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
index aa23e36d..07c328b9 100644
--- a/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
@@ -162,7 +162,8 @@ public class SettingsActivity extends XmppActivity implements
 			xmppConnectionService.toggleForegroundService();
 		} else if (name.equals("confirm_messages")
 				|| name.equals("xa_on_silent_mode")
-				|| name.equals("away_when_screen_off")) {
+				|| name.equals("away_when_screen_off")
+				|| name.equals("allow_message_correction")) {
 			if (xmppConnectionServiceBound) {
 				if (name.equals("away_when_screen_off")) {
 					xmppConnectionService.toggleScreenEventReceiver();