No examples for this method.
Frequently called with: [Clear]
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| java.lang.Object | |
| ↳ | android.webkit.WebStorage |
This class is used to manage the JavaScript storage APIs provided by the WebView. It manages the Application Cache API, the Web SQL Database API and the HTML5 Web Storage API. The Application Cache API provides a mechanism to create and maintain an application cache to power offline Web applications. Use of the Application Cache API can be attributed to an origin WebStorage.Origin, however it is not possible to set per-origin quotas. Note that there can be only one application cache per application. The Web SQL Database API provides storage which is private to a given origin. Similar to the Application Cache, use of the Web SQL Database can be attributed to an origin. It is also possible to set per-origin quotas.
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WebStorage.Origin | This class encapsulates information about the amount of storage currently used by an origin for the JavaScript storage APIs. | |||||||||
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WebStorage.QuotaUpdater | Encapsulates a callback function which is used to provide a new quota for a JavaScript storage API. | |||||||||
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Clears all storage currently being used by the JavaScript storage APIs.
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Clears the storage currently being used by both the Application Cache and Web SQL Database APIs by the given origin.
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Gets the singleton instance of this class.
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Gets the origins currently using either the Application Cache or Web SQL Database APIs.
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Gets the storage quota for the Web SQL Database API for the given origin.
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Gets the amount of storage currently being used by both the Application Cache and Web SQL Database APIs by the given origin.
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Sets the storage quota for the Web SQL Database API for the given origin.
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Inherited Methods
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 From class java.lang.Object
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Clears all storage currently being used by the JavaScript storage APIs. This includes the Application Cache, Web SQL Database and the HTML5 Web Storage APIs.
Clears the storage currently being used by both the Application Cache and Web SQL Database APIs by the given origin. The origin is specified using its string representation.
Gets the singleton instance of this class.
WebStorage instance Gets the origins currently using either the Application Cache or Web SQL Database APIs. This method operates asynchronously, with the result being provided via a ValueCallback. The origins are provided as a map, of type Map
, from the string representation of the origin to a WebStorage.Origin object.
Gets the storage quota for the Web SQL Database API for the given origin. The quota is given in bytes and the origin is specified using its string representation. This method operates asynchronously, with the result being provided via a ValueCallback. Note that a quota is not enforced on a per-origin basis for the Application Cache API.
Gets the amount of storage currently being used by both the Application Cache and Web SQL Database APIs by the given origin. The amount is given in bytes and the origin is specified using its string representation. This method operates asynchronously, with the result being provided via a ValueCallback.
Sets the storage quota for the Web SQL Database API for the given origin. The quota is specified in bytes and the origin is specified using its string representation. Note that a quota is not enforced on a per-origin basis for the Application Cache API.