All languages supported by the app. This is the single source of truth used by both the onboarding language picker and the language mismatch detection.

Functions

containsNumber

fun String.containsNumber(): Boolean

createPlatformAnalytics

fun createPlatformAnalytics(context: Context): <Error class: unknown class>

deferredToLocationDescription

fun Feature.deferredToLocationDescription(source: LocationSource, alternateLocation: LngLatAlt = LngLatAlt(), featureName: TextForFeature? = null): LocationDescription

downloadAndParseManifest

suspend fun downloadAndParseManifest(applicationContext: Context): FeatureCollection?

extractAssets

fun extractAssets(applicationContext: Context, assetDir: String, destinationDir: String): Boolean

This function extracts assets from the APK into the app's files directory so that they can be more easily used e.g. we can pass a file: URI to maplibre pointing at the files directory but not into the APK assets directly. There's obviously a storage cost associated with this, so it should only be used when absolutely necessary.

findExtractPaths

fun findExtractPaths(path: String): List<String>

findExtracts

fun findExtracts(path: String): FeatureCollection?

fuzzyCompare

fun String.fuzzyCompare(haystackString: String, needleCanBeShorter: Boolean): Double

fuzzyCompare is based on Damerau-Levenshtein distance. It return a score which is the ratio of the distance to the length of the strings. However, it also allows for the search string to be shorter than the haystack string and will give a slightly better score to strings that are naturally the same length.

getCurrentLocale

fun getCurrentLocale(): Locale

Return the application locale if there is one, otherwise return the default system one

getLanguageMismatch

fun getLanguageMismatch(context: Context): Language?

Check if the phone's language differs from the app's configured language and is supported. Returns the matching Language if the phone language is supported but different from the app language, or null if they match or the phone language is not supported.

getMetadata

fun getMetadata(pmtilesPath: String): Feature?

getOfflineMapStorage

fun getOfflineMapStorage(context: Context): List<StorageUtils.StorageSpace>

parseGpxFile

fun parseGpxFile(input: InputStream): RouteWithMarkers?

process

fun LocationDescription.process()

Although the formatting of the address is not hugely time consuming, it adds up and so in Places Nearby the processing is deferred to the point at which the location information is displayed. The display uses a LazyColumn so even if there are hundreds of items in the list only the ones appearing on screen will need to call process.

processMaps

fun processMaps(applicationContext: Context)

toLocationDescription

fun Address.toLocationDescription(name: String?): LocationDescription

fun Feature.toLocationDescription(source: LocationSource, alternateLocation: LngLatAlt = LngLatAlt(), featureName: TextForFeature? = null): LocationDescription