Provides methods which facilitate usage of offline map data capabilities. Some calls made to SYMapLoader are asynchronous and return results through the SYMapLoaderDelegate protocol. More...

#import <SYMapInstaller.h>

Inheritance diagram for SYMapInstaller:

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Collaboration diagram for SYMapInstaller:

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Instance Methods
(nonnull SYTask *)	- getAvailableCountries:completion:
	Fetches available maps matching the requested filter. When finished, it calls the callback with the list of available map ISO codes. More...

(void)	- resumePendingInstallations:
	Resumes all pending map installations (updates included). If the installation progress should be reported, use the "mapinstaller_register_on_progress_callback" function to register it. If the notification about finished installation is needed, use the "mapinstaller_register_on_resumed_install_done_callback" function to register it. More...

(nonnull SYTask *)	- detectCurrentCountry:completion:
	Detects the country of current location by IP address, or by ISO code of a region. More...

(nonnull SYTask *)	- installMap:completion:
	Downloads and installs the requested map. If the installation progress should be reported, use the "maploader_register_on_progress_callback" function to register it. More...

(nonnull SYTask *)	- uninstallMap:completion:
	Uninstalls the requested map. More...

(void)	- getMapStatus:completion:
	Fetches the status of requested map (country or region) asynchronously. More...

(void)	- loadMap:completion:
	Loads installed map (country or region) asynchronously. More...

(void)	- unloadMap:completion:
	Unloads loaded map asynchronously. More...

(void)	- loadMaps:completion:
	Loads an array of installed maps (country or region) asynchronously. More...

(void)	- unloadMaps:completion:
	Unloads an array of loaded maps asynchronously. More...

(nonnull SYTask *)	- checkForUpdatesWithCompletion:
	Checks for map updates. More...

(nonnull SYTask *)	- updateMap:completion:
	Updates map with given ISO code. If the update progress should be reported, use the "maploader_register_on_progress_callback" function to register it. In case of successful update, the map will be loaded. More...

(void)	- getCountryDetails:installedOnly:completion:
	Fetch details about a country asynchronously. More...

(void)	- getRegionDetails:installedOnly:completion:
	Fetch details about a country region asynchronously. More...

(void)	- setLocale:completion:
	Sets the locale of MapInstaller's data (the MapLists). Fetches localized MapList from the API and translates local data. Returns SYMapInstallerResultUnsupportedLocale if desired locale is not supported by the maps API. All MapInstaller calls, which return some localized data (getCountryDetails, getRegionDetails, ...), called afterwards, will return localized content (if the locale is supported). More...

(void)	- clearCacheWithCompletion:
	Clear the MapInstaller cache. Clearing the cache will fetch the most recent data (MapList) from the MapsAPI. More...

Properties
id< SYMapInstallerDelegate >	delegate
	Current SYMapInstallerDelegate. More...

Detailed Description

Provides methods which facilitate usage of offline map data capabilities. Some calls made to SYMapLoader are asynchronous and return results through the SYMapLoaderDelegate protocol.

Method Documentation

◆ getAvailableCountries:completion:

- (nonnull SYTask*) getAvailableCountries:	(SYMapInstallerMapFilter)	filter
completion:	(nonnull SYMapInstallerMapArrayCompletionBlock)	completion

Fetches available maps matching the requested filter. When finished, it calls the callback with the list of available map ISO codes.

Parameters

filter	SYMapInstallerMapFilterAll - includes already installed maps and maps available for download SYMapInstallerMapFilterInstalled - includes only already installed maps
completion	block used as a callback for this function

Returns: SYTask cancelation object

◆ resumePendingInstallations:

- (void) resumePendingInstallations: (nonnull SYMapInstallerResumeInfoBlock) infoCallback

Resumes all pending map installations (updates included). If the installation progress should be reported, use the "mapinstaller_register_on_progress_callback" function to register it. If the notification about finished installation is needed, use the "mapinstaller_register_on_resumed_install_done_callback" function to register it.

Parameters

infoCallback Block used as a callback for resume information.

◆ detectCurrentCountry:completion:

- (nonnull SYTask*) detectCurrentCountry:	(nullable NSString *)	country
completion:	(nonnull SYMapInstallerOneMapCompletionBlock)	completion

Detects the country of current location by IP address, or by ISO code of a region.

Parameters

country	should be nil for detection current country by IP address. If provided ISO code of a region, ISO code of the whole country will be returned.
completion	block is called after the detection process finishes, called with ISO code of the detected country.

Returns: SYTask cancelation object

◆ installMap:completion:

- (nonnull SYTask*) installMap:	(nonnull SYCountryIso *)	map
completion:	(nonnull SYMapInstallerOneMapCompletionBlock)	completion

Downloads and installs the requested map. If the installation progress should be reported, use the "maploader_register_on_progress_callback" function to register it.

Parameters

map	ISO code of map to be downloaded and installed.
completion	block is called after the installation finishes, called with ISO code and installation result

Returns: SYTask cancelation object

◆ uninstallMap:completion:

- (nonnull SYTask*) uninstallMap:	(nonnull SYCountryIso *)	map
completion:	(nonnull SYMapInstallerOneMapCompletionBlock)	completion

Uninstalls the requested map.

Parameters

map	ISO code of map to be uninstalled.
completion	block is called after the completion of the uninstall process. Called with map ISO code and uninstall result.

Returns: SYTask cancelation object

◆ getMapStatus:completion:

- (void) getMapStatus:	(nonnull SYCountryIso *)	map
completion:	(nonnull SYMapInstallerMapStatusCompletionBlock)	completion

Fetches the status of requested map (country or region) asynchronously.

Parameters

map	ISO code of the map.
completion	block is called when the status is ready. Called with SYMapLoaderResult and SYMapLoaderMapStatus.

◆ loadMap:completion:

- (void) loadMap:	(nonnull SYCountryIso *)	map
completion:	(nonnull SYMapInstallerResultCompletionBlock)	completion

Loads installed map (country or region) asynchronously.

Parameters

map	ISO code of the map to be loaded.
completion	block is called after the map is loaded. Called with SYMapInstallerResult.

◆ unloadMap:completion:

- (void) unloadMap:	(nonnull SYCountryIso *)	map
completion:	(nonnull SYMapInstallerResultCompletionBlock)	completion

Unloads loaded map asynchronously.

Parameters

map	ISO code of the map to be unloaded.
completion	block is called after the map is unloaded. Called with SYMapInstallerResult.

◆ loadMaps:completion:

- (void) loadMaps:	(nonnull NSArray< SYCountryIso * > *)	maps
completion:	(nonnull SYMapInstallerResultCompletionBlock)	completion

Loads an array of installed maps (country or region) asynchronously.

Parameters

maps	array of map ISO codes to be loaded.
completion	block is called after the maps are loaded. Called with SYMapLoaderResult.

◆ unloadMaps:completion:

- (void) unloadMaps:	(nonnull NSArray< SYCountryIso * > *)	maps
completion:	(nonnull SYMapInstallerResultCompletionBlock)	completion

Unloads an array of loaded maps asynchronously.

Parameters

maps	array of map ISO codes to be unloaded.
completion	block is called after the maps are unloaded. Called with SYMapLoaderResult.

◆ checkForUpdatesWithCompletion:

- (nonnull SYTask*) checkForUpdatesWithCompletion: (nonnull SYMapInstallerMapArrayCompletionBlock) completion

Checks for map updates.

Parameters

completion block is called with the check result and list of ISO codes, representing the maps for which an update is available.

Returns: SYTask cancelation object

◆ updateMap:completion:

- (nonnull SYTask*) updateMap:	(nonnull SYCountryIso *)	map
completion:	(nonnull SYMapInstallerOneMapCompletionBlock)	completion

Updates map with given ISO code. If the update progress should be reported, use the "maploader_register_on_progress_callback" function to register it. In case of successful update, the map will be loaded.

Parameters

map	ISO code of map, for which an update should be performed.
completion	block is called after the update is complete, called with ISO code of the map and status.

Returns: SYTask cancelation object

◆ getCountryDetails:installedOnly:completion:

- (void) getCountryDetails:	(nonnull SYCountryIso *)	map
installedOnly:	(BOOL)	installed
completion:	(nonnull SYMapInstallerCountryDetailsCompletionBlock)	completion

Fetch details about a country asynchronously.

Parameters

map	ISO code of the requested country.
completion	block is called when the details are ready. Called with SYMapInstallerResult and SYCountryDetails.

◆ getRegionDetails:installedOnly:completion:

- (void) getRegionDetails:	(nonnull SYCountryIso *)	map
installedOnly:	(BOOL)	installed
completion:	(nonnull SYMapInstallerRegionDetailsCompletionBlock)	completion

Fetch details about a country region asynchronously.

Parameters

map	ISO code of the requested region.
completion	block is called when the details are ready. Called with SYMapInstallerResult and SYRegionDetails.

◆ setLocale:completion:

- (void) setLocale:	(nonnull NSString *)	locale
completion:	(nonnull SYMapInstallerResultCompletionBlock)	completion

Sets the locale of MapInstaller's data (the MapLists). Fetches localized MapList from the API and translates local data. Returns SYMapInstallerResultUnsupportedLocale if desired locale is not supported by the maps API. All MapInstaller calls, which return some localized data (getCountryDetails, getRegionDetails, ...), called afterwards, will return localized content (if the locale is supported).

Parameters

locale	BCP 47 language tag, containing the desired locale of the content.
completion	block is called after setting locale is processed. Called with SYMapLoaderResult.

◆ clearCacheWithCompletion:

- (void) clearCacheWithCompletion: (nonnull SYMapInstallerResultCompletionBlock) completion

Clear the MapInstaller cache. Clearing the cache will fetch the most recent data (MapList) from the MapsAPI.

Parameters

completion Block that is called when the cache is cleared.

Property Documentation

◆ delegate

- (id<SYMapInstallerDelegate>) delegate

readwritenonatomicweak

Current SYMapInstallerDelegate.

The documentation for this class was generated from the following file:

SYMapInstaller.h

Instance Methods

Properties

Detailed Description

Method Documentation

◆ getAvailableCountries:completion:

◆ resumePendingInstallations:

◆ detectCurrentCountry:completion:

◆ installMap:completion:

◆ uninstallMap:completion:

◆ getMapStatus:completion:

◆ loadMap:completion:

◆ unloadMap:completion:

◆ loadMaps:completion:

◆ unloadMaps:completion:

◆ checkForUpdatesWithCompletion:

◆ updateMap:completion:

◆ getCountryDetails:installedOnly:completion:

◆ getRegionDetails:installedOnly:completion:

◆ setLocale:completion:

◆ clearCacheWithCompletion:

Property Documentation

◆ delegate