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Code Issues Packages Projects Releases 2 Wiki Activity

Added value to Message fourByteRoomContactKey which holds the first 4 bytes of the contacts pub key that posted the message to the room.

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This commit is contained in:
Winston Lowe
2026-01-09 00:03:50 -08:00
parent fca810737d
commit 367f89fb1b
3 changed files with 15 additions and 9 deletions
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lib/screens/room_chat_screen.dart
+8 -9
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@@ -209,13 +209,13 @@ class _RoomChatScreenState extends State<RoomChatScreen> {
final message = messages[index];
final contact = _resolveContactFrom4Bytes(
connector,
Uint8List.fromList(message.text.substring(0, 4.clamp(0, message.text.length)).codeUnits),
message.fourByteRoomContactKey.isEmpty ? Uint8List.fromList([0, 0, 0, 0]) : message.fourByteRoomContactKey,
);
final fourByteHex = message.fourByteRoomContactKey.map((b) => b.toRadixString(16).padLeft(2, '0')).join().toUpperCase();
return _MessageBubble(
message: message,
senderName: contact.name,
onTap: () => _openMessagePath(message),
senderName: "${contact.name} [$fourByteHex]",
onTap: () => _openMessagePath(message, contact),
onLongPress: () => _showMessageActions(message),
);
},
@@ -747,10 +747,11 @@ class _RoomChatScreenState extends State<RoomChatScreen> {
}
void _openMessagePath(Message message) {
void _openMessagePath(Message message, Contact contact) {
final connector = context.read<MeshCoreConnector>();
final fourByteHex = message.fourByteRoomContactKey.map((b) => b.toRadixString(16).padLeft(2, '0')).join().toUpperCase();
final senderName =
message.isOutgoing ? (connector.selfName ?? 'Me') : widget.contact.name;
message.isOutgoing ? (connector.selfName ?? 'Me') : "${contact.name} [$fourByteHex]";
final pathMessage = ChannelMessage(
senderKey: null,
senderName: senderName,
@@ -899,8 +900,6 @@ class _MessageBubble extends StatelessWidget {
? colorScheme.onErrorContainer
: (isOutgoing ? colorScheme.onPrimary : colorScheme.onSurface);
final metaColor = textColor.withValues(alpha: 0.7);
final bytes4 = Uint8List.fromList(message.text.substring(0, 4.clamp(0, message.text.length)).codeUnits);
final hexString = bytes4.map((b) => b.toRadixString(16).padLeft(2, '0')).join().toUpperCase();
final messageText = message.text.substring(4.clamp(0, message.text.length));
return Padding(
padding: const EdgeInsets.symmetric(vertical: 4),
@@ -954,7 +953,7 @@ class _MessageBubble extends StatelessWidget {
if(!isOutgoing)
Text(
"[$hexString] $messageText",
messageText,
style: TextStyle(
color: textColor,
),