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d0857ef278
Make lockdown a runtime, user-toggleable setting rather than a one-way lock:
- Thread a `disable` flag through the lockdown send path (CommandSender,
LockdownCoordinator, MeshActionHandler, RadioController, AIDL, UIViewModel)
so the app can send LockdownAuth{passphrase, disable=true} to decrypt
storage and leave lockdown.
- Add LockdownState.Disabled and map LockdownStatus.State.DISABLED; clear the
stored passphrase and session authorization when a device reports DISABLED
(or when the user disables it), so we never auto-unlock a disabled device.
- Add a "Lockdown mode" switch to the security settings screen
(LockdownModeSetting): enable from DISABLED via a set-passphrase dialog with
a one-time irreversible-SWD warning + explicit confirm; disable from UNLOCKED
via a passphrase prompt; "Lock now" and session info while unlocked. The
setting is hidden when the device never reports lockdown_status (non-capable).
- Tests for the disable round-trip and DISABLED mapping; refresh fakes/strings.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
:core:ui
Overview
The :core:ui module contains shared Jetpack Compose components, themes, and utility functions used across the entire Meshtastic Android application. It ensures a consistent look and feel following Material 3 guidelines.
Key Components
1. Alert Dialogs (org.meshtastic.core.ui.component.AlertDialogs.kt)
MeshtasticDialog: The base dialog component for all alerts.MeshtasticResourceDialog: Optimized for dialogs with resource-only content.MeshtasticTextDialog: Optimized for dialogs with mixed resource and raw text content.
2. Common UI Elements
LastHeardInfo: Displays when a node was last seen.TelemetryInfo: Displays battery, voltage, and other telemetry data.TransportIcon: Shows the connection type (BLE, USB, TCP).MainAppBar: The standard top app bar used in the app.
3. Preferences
Standardized Material 3 preference components for settings screens:
RegularPreferenceSwitchPreferenceDropDownPreferenceSliderPreferenceEditTextPreference
4. Utilities
ModifierExtensions.kt: Useful Compose Modifiers (e.g., conditional modifiers).ProtoExtensions.kt: Extensions for mapping Protobuf models to UI-friendly strings or icons.
Usage
Most components are designed to be used with the Compose Multiplatform Resource library for strings.
import org.meshtastic.core.ui.component.MeshtasticResourceDialog
import org.meshtastic.core.resources.Res
import org.meshtastic.core.resources.ok
MeshtasticResourceDialog(
title = Res.string.your_title,
message = Res.string.your_message,
onDismissRequest = { /* ... */ },
confirmButtonText = Res.string.ok
)
Dependency Graph
graph TB
:core:ui[ui]:::kmp-library-compose
:core:ui -.-> :core:common
:core:ui -.-> :core:data
:core:ui -.-> :core:database
:core:ui -.-> :core:datastore
:core:ui -.-> :core:model
:core:ui -.-> :core:navigation
:core:ui -.-> :core:prefs
:core:ui -.-> :core:proto
:core:ui -.-> :core:repository
:core:ui -.-> :core:resources
:core:ui -.-> :core:service
:core:ui -.-> :core:testing
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;