NetworkCacheConfiguration Class

Member Function Documentation

[override virtual noexcept] NetworkCacheConfiguration::~NetworkCacheConfiguration()

Destructor.

QString NetworkCacheConfiguration::cacheDirectory() const

Returns the directory to store the cached responses.

The default path is the value returned by QStandardPaths::CacheLocation and depends on the platform:

• MacOS - "~/Library/Caches/<APPNAME>" or "/Library/Caches/<APPNAME>".
• Windows - "C -/Users/<USER>/AppData/Local/<APPNAME>/cache".
• linux - "~/.cache/<APPNAME>"
• Android - "<APPROOT>/cache" or "<USER>/<APPNAME>/cache"
• iOS - "<APPROOT>/Library/Caches"

Esri::ArcGISRuntime::NetworkCachePolicy NetworkCacheConfiguration::cachePolicy() const

Returns the cache behavior for requests.

The default value is NetworkCachePolicy::PreferNetwork.

See also NetworkCachePolicy.

qint64 NetworkCacheConfiguration::cacheSize() const

Returns the current size taken up by the cache.

Returns 0 if the cache is disabled.

[since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::clearCacheAsync()

Asynchronously clears the cache directory.

This function was introduced in Esri::ArcGISRuntime 100.15.

[signal, since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::clearCacheCompleted()

Signal emitted when the clearCacheAsync asynchronous method completes.

This function was introduced in Esri::ArcGISRuntime 100.15.

qint64 NetworkCacheConfiguration::maximumCacheSize() const

Returns the maximum size for the disk cache in bytes.

The default value is 100 MBs (100,000,000 bytes).

bool NetworkCacheConfiguration::networkCachingEnabled() const

Returns whether the network caching is enabled.

This is a global setting and applies to all network requests.

The default value is true.

When set to false, no disk caching will be used. When set to true, network requests will attempt to cache results and use those as possible when the same request is made again.

Network caching can improve the performance of loading network resources.

[since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setCacheDirectoryAsync(const QString &directory)

Asynchronously sets the directory to store the cached responses from directory.

This function was introduced in Esri::ArcGISRuntime 100.15.

[signal, since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setCacheDirectoryCompleted()

Signal emitted when the setCacheDirectoryAsync asynchronous method completes.

This function was introduced in Esri::ArcGISRuntime 100.15.

[since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setCachePolicyAsync(Esri::ArcGISRuntime::NetworkCachePolicy policy)

Asynchronously sets the cache behavior for requests to policy.

This function was introduced in Esri::ArcGISRuntime 100.15.

See also NetworkCachePolicy.

[signal, since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setCachePolicyCompleted()

Signal emitted when the setCachePolicyAsync asynchronous method completes.

This function was introduced in Esri::ArcGISRuntime 100.15.

[since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setMaximumCacheSizeAsync(qint64 maxSize)

Asynchronously sets the maximum size for the disk cache in bytes to maxSize.

This function was introduced in Esri::ArcGISRuntime 100.15.

[signal, since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setMaximumCacheSizeCompleted()

Signal emitted when the setMaximumCacheSizeAsync asynchronous method completes.

This function was introduced in Esri::ArcGISRuntime 100.15.

[since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setNetworkCachingEnabledAsync(bool enabled)

Asynchronously sets network caching to enabled.

This is a global setting and applies to all network requests.

This function was introduced in Esri::ArcGISRuntime 100.15.

[signal, since Esri::ArcGISRuntime 100.15] void NetworkCacheConfiguration::setNetworkCachingEnabledCompleted()

Signal emitted when the setNetworkCachingEnabledAsync asynchronous method completes.

This function was introduced in Esri::ArcGISRuntime 100.15.