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e9cb439849
Android rearchitecture consuming meshtastic-sdk improvements: A1 — ConnectionState Enrichment: - Rich sealed interface with Connecting(attempt), Configuring(phase, progress), Reconnecting(attempt) - SdkStateBridge maps SDK states preserving metadata A2 — MessageHandle Integration: - MessageDeliveryTracker: tracks delivery via SDK MessageHandle - SdkRadioController captures handles on send A3 — RadioController Decomposition: - Split into 5 focused interfaces: MessageSender, DeviceAdmin, RemoteAdmin, DeviceControl, DataRequester - RadioController extends all; SdkRadioController binds all via Koin A4 — DataPacket Simplification: - to/from fields changed from String? to Int (node numbers directly) - Removed string ID parsing layer; added BROADCAST/LOCAL constants - Updated ~40 consumer files across feature modules A5 — SDK Utility Consumption: - DeviceVersion, Capabilities, SfppHasher, LocationUtils delegate to SDK - Removed duplicated protocol logic A6 — Presence Events: - SdkStateBridge handles NodeChange.WentOffline/CameOnline - Updates node online status via repository Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
:feature:messaging
Overview
The :feature:messaging module handles the core communication features of the app, including text messages, direct messages (DMs), and channel-based chat.
Key Components
1. MessageViewModel
Manages the state of the chat screen, including loading messages from the database, sending new messages, and handling message reactions.
2. QuickChat
A simplified chat interface for quickly sending and receiving messages without entering the full message screen.
3. HomoglyphCharacterStringTransformer
A security-focused utility that detects and transforms homoglyphs (visually similar characters from different scripts) to prevent phishing and impersonation attacks.
Features
- Channel Chat: Group communication on public or private channels.
- Direct Messaging: One-on-one encrypted communication between nodes.
- Message Reactions: Support for reacting to messages with emojis.
- Delivery Status: Indicators for "Sent", "Received", and "Read" (ACK/NACK).
Module dependency graph
graph TB
:feature:messaging[messaging]:::kmp-feature
classDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-application-compose fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef compose-desktop-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-library-compose fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;
classDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library-compose fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;