Files
Meshtastic-Android/feature/settings
James Rich 62e2c731b0 test: add unit tests and fix constitution violations for specs 004-017
Brownfield gap remediation across multiple modules:

Constitution violation fixes:
- Replace hardcoded strings in Contacts.kt with stringResource()
- Add KDoc to ConnectionActionButtonStyle enum values
- Add missing string resources to strings.xml

Build-logic fix:
- Override javaLauncher for test tasks to JDK 21, fixing JVM class
  version mismatch when published modules target JVM 17

New test coverage:
- core/model: NodeTest, DataPacketTest, MeshDataMapperTest
- core/database: ConvertersTest, QuickChatActionDaoTest,
  DatabaseManagerWithDbRetryTest
- core/service: ServiceRepositoryImplTest,
  DirectRadioControllerImplTest
- core/network: HeartbeatSenderTest, MQTTRepositoryImplTest
- core/data: MeshRouterImplTest
- core/ble: KableBleConnectionTest
- feature/node: MetricsViewModelTest (CSV), CompassViewModelTest,
  NodeDetailViewModelTest (remote admin)
- feature/map: BaseMapViewModelTest (waypoint expiration)
- feature/settings: SettingsViewModelTest (saveDataCsv),
  RadioConfigViewModelTest (MQTT probe)
- feature/firmware: WifiOtaTransportTest

Test seams:
- NodeDetailViewModel: add NodeDetailUiTextResolver
- KableBleScanner: add filter behavior test seam

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-05-11 13:09:15 -05:00
..

:feature:settings

Overview

The :feature:settings module manages all application and radio-side configurations. This includes user preferences, channel configuration, and advanced radio settings.

Key Components

1. SettingsScreen

The main entry point for application-wide settings.

2. RadioConfigViewModel

Handles the complex logic of reading and writing configuration to the Meshtastic device over the radio link (BLE, USB, or TCP).

3. AboutScreen

Displays version information, licenses, and project links.

Features

  • Channel Configuration: Manage encryption keys, channel names, and radio frequency settings.
  • Node Database Management: Options to clear or prune the local and remote node databases.
  • App Preferences: Theme selection, unit system (metric/imperial), and notification settings.

Module dependency graph

graph TB
  :feature:settings[settings]:::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;