Files
Meshtastic-Android/feature/node
James Rich af2854a8d3 fix: brownfield gap remediation batch 4-6
Round 2 of brownfield gap remediation across specs 004-017:

Tests added:
- EnvironmentMetricsForGraphingTest: NaN guard edge cases (NDM-T103)
- FormatBytesTest: boundary conditions for formatBytes (NDM-T101)
- HostMetricsTest: chart data transformation with extracted pure function
- ProfileRoundTripTest: import/export round-trip for radio config (SET-T073)

Features implemented:
- WiFi provisioning hidden network toggle (WFP-T023)
- BLE scan error display + retry button (WFP-T024)
- NotificationChannels made public for cross-module use (OB-T100)

Code quality:
- Extract buildHostMetricsChartData() pure function for testability
- Add wifi_provision_hidden_network string resource
- Clean up WifiProvisionScreen imports (Switch, retry, hidden network)
- Fix WifiProvisionPreviews for updated onProvision signature

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-05-11 13:46:38 -05:00
..

:feature:node

Overview

The :feature:node module handles node-centric features, including the node list, detailed node information, telemetry charts, and the compass.

Key Components

1. NodeListScreen

Displays all nodes currently known to the application.

2. NodeDetailScreen

Shows exhaustive details for a specific node, including hardware info, position history, and last heard status.

3. MetricsViewModel

Manages the retrieval and display of telemetry data (e.g., battery, SNR, environment metrics) using charts.

4. CompassViewModel

Provides a compass interface to show the relative direction and distance to other nodes.

Module dependency graph

graph TB
  :feature:node[node]:::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;