feat: Add channel datagrams #1928

ref:
This commit is contained in:
Janez T
2026-03-22 16:46:58 +01:00
parent ab05f13de9
commit 71eac21df9
11 changed files with 541 additions and 1237 deletions

View File

@@ -6,6 +6,7 @@ import 'dart:math' as math;
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:meshcore_client/meshcore_client.dart' show MeshCoreConstants;
import 'package:provider/provider.dart';
import 'package:geolocator/geolocator.dart';
import '../providers/messages_provider.dart';
@@ -114,7 +115,9 @@ class _ComposerActionTile extends StatelessWidget {
width: 38,
height: 38,
decoration: BoxDecoration(
color: effectiveColor.withValues(alpha: enabled ? 0.14 : 0.10),
color: effectiveColor.withValues(
alpha: enabled ? 0.14 : 0.10,
),
borderRadius: BorderRadius.circular(14),
),
alignment: Alignment.center,
@@ -964,6 +967,7 @@ class _MessagesTabState extends State<MessagesTab> {
if (!shouldContinue) return;
if (!mounted) return;
final connectionProvider = context.read<ConnectionProvider>();
final messagesProvider = context.read<MessagesProvider>();
if (!connectionProvider.deviceInfo.isConnected) {
ToastLogger.error(context, 'Not connected to device');
return;
@@ -975,6 +979,7 @@ class _MessagesTabState extends State<MessagesTab> {
final rawBytes = await picked.readAsBytes();
setState(() => _isSendingImage = true);
String? failedMessageId;
try {
// Compress AVIF using user-selected size, compression and color mode.
final maxSize = await ImagePreferences.getMaxSize();
@@ -1052,8 +1057,8 @@ class _MessagesTabState extends State<MessagesTab> {
imageProvider.cacheOutgoingSession(sessionId, fragments, envelope);
// Add local placeholder message.
final messagesProvider = context.read<MessagesProvider>();
final msgId = 'img_${sessionId}_sent';
failedMessageId = msgId;
final isChannel =
_destinationType ==
MessageDestinationPreferences.destinationTypeChannel;
@@ -1111,10 +1116,23 @@ class _MessagesTabState extends State<MessagesTab> {
'chunk=${imageDataBytesPerFragment}B',
);
if (isChannel) {
for (final fragment in fragments) {
await connectionProvider.sendChannelData(
channelIdx: channelIdx ?? 0,
dataType: MeshCoreConstants.dataTypeDev,
payload: fragment.encodeBinary(),
);
}
}
// Image fragments are always served on demand after an explicit IR2
// fetch request, including direct contacts.
} catch (e, st) {
debugPrint('❌ [Image] _pickAndSendImage: $e\n$st');
if (failedMessageId != null) {
messagesProvider.markMessageFailed(failedMessageId);
}
if (!mounted) return;
ToastLogger.error(context, 'Image send failed');
} finally {
@@ -1423,6 +1441,15 @@ class _MessagesTabState extends State<MessagesTab> {
}
debugPrint('🎙️ [Voice] envelope sent for session $sessionId');
if (isChannel) {
for (final packet in encodedPackets) {
await connectionProvider.sendChannelData(
channelIdx: channelIdx ?? 0,
dataType: MeshCoreConstants.dataTypeDev,
payload: packet.encodeBinary(),
);
}
}
// Mark the placeholder message as "sent" (ackTag=0, timeout=0 = no ACK tracking).
// addSentMessage() forces deliveryStatus.sending; we upgrade it here so the
// bubble shows "Sent" instead of "Sending" once all packets are on the wire.
@@ -1673,98 +1700,99 @@ class _MessagesTabState extends State<MessagesTab> {
LayoutBuilder(
builder: (context, constraints) {
final actions = <Widget>[
_ComposerActionTile(
icon: Icons.search_rounded,
title: l10n.searchMessages,
subtitle: 'Find text in the current conversation',
color: const Color(0xFF2B6CB0),
onTap: () => runAction(() async {
_showFilteredMessageSearch();
}),
),
_ComposerActionTile(
icon: Icons.add_location_alt_rounded,
title: l10n.sendSarMarker,
subtitle: 'Share a marker with coordinates',
color: const Color(0xFFB45309),
onTap: () => runAction(() async {
_showSarDialog();
}),
),
if (_voiceSupported)
_ComposerActionTile(
icon: _isRecording
? Icons.stop_rounded
: Icons.mic_rounded,
title: _isRecording
? 'Stop recording'
: 'Record voice',
subtitle: _isSendingVoice
? 'Voice message is sending'
: _isRecording
? 'Finish and send your clip'
: 'Capture and send a voice note',
color: const Color(0xFF7C3AED),
enabled: !_isSendingVoice,
onTap: !_isSendingVoice
icon: Icons.search_rounded,
title: l10n.searchMessages,
subtitle: 'Find text in the current conversation',
color: const Color(0xFF2B6CB0),
onTap: () => runAction(() async {
_showFilteredMessageSearch();
}),
),
_ComposerActionTile(
icon: Icons.add_location_alt_rounded,
title: l10n.sendSarMarker,
subtitle: 'Share a marker with coordinates',
color: const Color(0xFFB45309),
onTap: () => runAction(() async {
_showSarDialog();
}),
),
if (_voiceSupported)
_ComposerActionTile(
icon: _isRecording
? Icons.stop_rounded
: Icons.mic_rounded,
title: _isRecording
? 'Stop recording'
: 'Record voice',
subtitle: _isSendingVoice
? 'Voice message is sending'
: _isRecording
? 'Finish and send your clip'
: 'Capture and send a voice note',
color: const Color(0xFF7C3AED),
enabled: !_isSendingVoice,
onTap: !_isSendingVoice
? () => runAction(() async {
if (_isRecording) {
await _stopAndSendVoice();
} else {
await _startVoiceRecording();
}
})
: null,
),
_ComposerActionTile(
icon: Icons.photo_library_rounded,
title: l10n.sendImageFromGallery,
subtitle: 'Choose an image from your library',
color: const Color(0xFF0F766E),
enabled: !_isSendingImage,
onTap: !_isSendingImage
? () => runAction(() async {
if (_isRecording) {
await _stopAndSendVoice();
} else {
await _startVoiceRecording();
}
await _pickAndSendImage(
source: ImageSource.gallery,
);
})
: null,
),
_ComposerActionTile(
icon: Icons.photo_library_rounded,
title: l10n.sendImageFromGallery,
subtitle: 'Choose an image from your library',
color: const Color(0xFF0F766E),
enabled: !_isSendingImage,
onTap: !_isSendingImage
? () => runAction(() async {
await _pickAndSendImage(
source: ImageSource.gallery,
);
})
: null,
),
_ComposerActionTile(
icon: Icons.camera_alt_rounded,
title: l10n.takePhoto,
subtitle: 'Capture something right now',
color: const Color(0xFF2563EB),
enabled: !_isSendingImage,
onTap: !_isSendingImage
? () => runAction(() async {
await _pickAndSendImage(
source: ImageSource.camera,
);
})
: null,
),
_ComposerActionTile(
icon: Icons.grid_3x3_rounded,
title: l10n.startTictactoe,
subtitle: l10n.dmOnly,
color: const Color(0xFFBE185D),
onTap: () => runAction(() async {
await _startTicTacToeGame();
}),
),
];
_ComposerActionTile(
icon: Icons.camera_alt_rounded,
title: l10n.takePhoto,
subtitle: 'Capture something right now',
color: const Color(0xFF2563EB),
enabled: !_isSendingImage,
onTap: !_isSendingImage
? () => runAction(() async {
await _pickAndSendImage(
source: ImageSource.camera,
);
})
: null,
),
_ComposerActionTile(
icon: Icons.grid_3x3_rounded,
title: l10n.startTictactoe,
subtitle: l10n.dmOnly,
color: const Color(0xFFBE185D),
onTap: () => runAction(() async {
await _startTicTacToeGame();
}),
),
];
return GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemCount: actions.length,
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
mainAxisSpacing: 12,
crossAxisSpacing: 12,
mainAxisExtent: 126,
),
gridDelegate:
const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
mainAxisSpacing: 12,
crossAxisSpacing: 12,
mainAxisExtent: 126,
),
itemBuilder: (context, index) => actions[index],
);
},