engine/ltechnologies.onionphone.androwatch.collector/SignalInterpreter

SignalInterpreter

Pure functions that turn raw probe values into human-readable, privacy-aware descriptions.

Every function is deterministic and side-effect free: it takes already-collected raw data and returns the presentation/rationale text shown in the UI and exports. Keeping this interpretation logic separate from collection makes it easy to test and reuse. Many descriptions explicitly call out the fingerprinting/privacy relevance of each signal.

Functions

accessibilityProfile

fun accessibilityProfile(enabled: Boolean, touchExplore: Boolean, serviceCount: Int, fontScale: Float, inversion: Boolean): String

Summarizes the accessibility configuration as an assistive-tech usage signal.

accountEcosystem

fun accountEcosystem(types: List<String>): String

Describes the account-authenticator ecosystem present on the device.

androidId

fun androidId(raw: String?): String

Explains the significance of the app-scoped ANDROID_ID.

audioContextFingerprint

fun audioContextFingerprint(hash: String): String

Interprets the OfflineAudioContext render hash.

audioProfile

fun audioProfile(outputs: Int, types: String, ringer: String, volumes: String): String

Summarizes audio outputs, ringer mode and volume levels.

batteryProfile

fun batteryProfile(levelPct: Int, charging: Boolean, health: String, voltageMv: Int): String

Summarizes battery state as a session-correlation signal.

biometricStatus

fun biometricStatus(kind: String, raw: String): String

Describes a biometric capability's enrollment/availability status.

bluetoothName

fun bluetoothName(raw: String?): String

Interprets the user-visible Bluetooth device name.

boolSetting

fun boolSetting(label: String, raw: String, enabledMeaning: String, disabledMeaning: String): String

Maps a boolean-style setting value to a descriptive phrase.

buildFingerprint

fun buildFingerprint(raw: String): String

Interprets the OS build fingerprint string.

buildSerialStatus

fun buildSerialStatus(raw: String): String

Explains the readability status of Build.getSerial().

buildTags

fun buildTags(tags: String, type: String): String

Describes the build type and tags as an OEM release-channel signal.

canvasFingerprint

fun canvasFingerprint(hash: String): String

Interprets the canvas 2D render hash.

clipboardMeta

fun clipboardMeta(hasClip: Boolean, mimeTypes: List<String>, sensitive: Boolean?): String

Describes clipboard metadata without reading its contents.

colorDepth

fun colorDepth(bits: String): String

Interprets screen.colorDepth.

defaultIme

fun defaultIme(raw: String?): String

Describes the default keyboard (IME) package.

deviceMemoryGb

fun deviceMemoryGb(raw: String): String

Interprets navigator.deviceMemory (RAM tier in GB).

deviceName

fun deviceName(raw: String?): String

Interprets the user-assigned device name from system settings.

devicePixelRatio

fun devicePixelRatio(raw: String): String

Interprets window.devicePixelRatio.

deviceProfile

fun deviceProfile(manufacturer: String, brand: String, model: String, device: String): String

Describes the device's retail identity from build fields.

displayCutout

fun displayCutout(hasCutout: Boolean, bounds: String?): String

Describes display cutout (notch) presence and geometry.

displayProfile

fun displayProfile(width: Int, height: Int, dpi: Int, refreshHz: Float?): String

Summarizes screen geometry (resolution, DPI bucket, refresh rate) as a fingerprint axis.

featureFlag

fun featureFlag(label: String, present: Boolean): String

Describes presence/absence of a named hardware feature flag.

fontInventory

fun fontInventory(count: Int, probes: List<String>): String

Describes the system font inventory and probed families.

formFactorFeatures

fun formFactorFeatures(features: Map<String, Boolean>): String

Describes extended form-factor feature flags (TV, watch, automotive, PC mode).

gpuProfile

fun gpuProfile(renderer: String, vendor: String, socModel: String, extHash: String): String

Summarizes GPU vendor/renderer and extension hash as a WebGL/GLES fingerprint axis.

hardwareConcurrency

fun hardwareConcurrency(raw: String): String

Interprets navigator.hardwareConcurrency (logical CPU cores).

hardwarePlatform

fun hardwarePlatform(hardware: String, abis: List<String>): String

Describes the SoC/board and CPU ABI class.

hdrProfile

fun hdrProfile(supported: Boolean, types: List<String>): String

Describes HDR display capability.

jsScreenSize

fun jsScreenSize(raw: String): String

Interprets the JavaScript-reported screen size.

jsTimezone

fun jsTimezone(tz: String): String

Interprets the JavaScript-reported timezone.

localeProfile

fun localeProfile(default: String, all: List<String>, tz: String, offsetMinutes: Int): String

Summarizes locale/language and timezone as a regional fingerprint.

maxTouchPoints

fun maxTouchPoints(raw: String): String

Interprets navigator.maxTouchPoints.

mediaDrmId

fun mediaDrmId(raw: String): String

Explains the significance of the Widevine/MediaDRM device id.

navigatorLanguages

fun navigatorLanguages(raw: String): String

Interprets the ordered navigator.languages list.

networkProfile

fun networkProfile(transports: List<String>, validated: Boolean, metered: Boolean, localIps: String, vpn: Boolean): String

Summarizes the active network transports and LAN topology.

nightMode

fun nightMode(raw: String): String

Describes the dark/light night-mode preference.

orientation

fun orientation(raw: String): String

Describes current screen orientation.

osVersion

fun osVersion(sdk: Int, release: String?, patch: String): String

Describes the Android version, API level and security patch cohort.

romProfile

fun romProfile(profile: RomProfile): String

Renders a RomProfile into a human-readable ROM summary with spoofing hints.

romPropertyFootprint

fun romPropertyFootprint(hints: Map<String, String>): String

Describes how many ROM-specific system properties were exposed.

sensorInventory

fun sensorInventory(count: Int, typeSummary: String, sample: String): String

Describes the enumerated hardware sensor inventory.

storageProfile

fun storageProfile(totalGb: Double, freeGb: Double, volumes: Int, removable: Int): String

Summarizes storage capacity/free space and volume counts.

telephonyProfile

fun telephonyProfile(simState: String, simCountry: String, operator: String, networkType: String, modemCount: Int): String

Summarizes SIM/carrier/radio metadata as a fingerprint that survives IMEI restrictions.

truncateHash

fun truncateHash(hex: String, visible: Int = 12): String

Truncates a hex hash for display, appending its full length.

ttsProfile

fun ttsProfile(engineCount: Int, voiceCount: Int, defaultEngine: String): String

Summarizes installed text-to-speech engines and voices.

uiModeType

fun uiModeType(type: Int): String

Maps a Configuration.UI_MODE_TYPE_* constant to a device-class description.

uptime

fun uptime(ms: Long): String

Describes device uptime since last boot as a session-stability signal.

webglHash

fun webglHash(hash: String): String

Interprets the combined WebGL vendor|renderer hash.

webglRenderer

fun webglRenderer(raw: String): String

Interprets the unmasked WebGL renderer string.

webglVendor

fun webglVendor(raw: String): String

Interprets the unmasked WebGL vendor string.

webViewPlatform

fun webViewPlatform(raw: String): String

Interprets navigator.platform from the WebView probe.

webViewUserAgent

fun webViewUserAgent(ua: String): String

Interprets the WebView user-agent string.