description

# ApplicationCache class Null safety

ApplicationCache is accessed via Window.applicationCache.

Inheritance
  - Object
  - EventTarget
  - ApplicationCache
Annotations
  - @SupportedBrowser(SupportedBrowser.CHROME)
  - @SupportedBrowser(SupportedBrowser.FIREFOX)
  - @SupportedBrowser(SupportedBrowser.IE, '10')
  - @SupportedBrowser(SupportedBrowser.OPERA)
  - @SupportedBrowser(SupportedBrowser.SAFARI)
  - @Unstable()
  - @Native("ApplicationCache,DOMApplicationCache,OfflineResourceList")

## Properties

hashCode → int
  The hash code for this object. [...]
  read-only, inherited
on → Events
  This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
  read-only, inherited
onCached → Stream<Event>
  Stream of `cached` events handled by this ApplicationCache.
  read-only
onChecking → Stream<Event>
  Stream of `checking` events handled by this ApplicationCache.
  read-only
onDownloading → Stream<Event>
  Stream of `downloading` events handled by this ApplicationCache.
  read-only
onError → Stream<Event>
  Stream of `error` events handled by this ApplicationCache.
  read-only
onNoUpdate → Stream<Event>
  Stream of `noupdate` events handled by this ApplicationCache.
  read-only
onObsolete → Stream<Event>
  Stream of `obsolete` events handled by this ApplicationCache.
  read-only
onProgress → Stream<ProgressEvent>
  Stream of `progress` events handled by this ApplicationCache.
  read-only
onUpdateReady → Stream<Event>
  Stream of `updateready` events handled by this ApplicationCache.
  read-only
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited
status → int?
  read-only

## Methods

abort() → void
addEventListener(String type, EventListener? listener, [bool? useCapture]) → void
  inherited
dispatchEvent(Event event) → bool
  inherited
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a non-existent method or property is accessed. [...]
  inherited
removeEventListener(String type, EventListener? listener, [bool? useCapture]) → void
  inherited
swapCache() → void
toString() → String
  Returns a string representation of this object.
  inherited
update() → void

## Operators

operator ==(Object other) → bool
  The equality operator. [...]
  inherited

## Static Properties

supported → bool
  Checks if this type is supported on the current platform.
  read-only

## Constants

cachedEvent → const EventStreamProvider<Event>
  Static factory designed to expose `cached` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<Event>('cached')`
CHECKING → const int
  `2`
checkingEvent → const EventStreamProvider<Event>
  Static factory designed to expose `checking` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<Event>('checking')`
DOWNLOADING → const int
  `3`
downloadingEvent → const EventStreamProvider<Event>
  Static factory designed to expose `downloading` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<Event>('downloading')`
errorEvent → const EventStreamProvider<Event>
  Static factory designed to expose `error` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<Event>('error')`
IDLE → const int
  `1`
noUpdateEvent → const EventStreamProvider<Event>
  Static factory designed to expose `noupdate` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<Event>('noupdate')`
OBSOLETE → const int
  `5`
obsoleteEvent → const EventStreamProvider<Event>
  Static factory designed to expose `obsolete` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<Event>('obsolete')`
progressEvent → const EventStreamProvider<ProgressEvent>
  Static factory designed to expose `progress` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<ProgressEvent>('progress')`
UNCACHED → const int
  `0`
UPDATEREADY → const int
  `4`
updateReadyEvent → const EventStreamProvider<Event>
  Static factory designed to expose `updateready` events to event handlers that are not necessarily instances of ApplicationCache. [...]
  `const EventStreamProvider<Event>('updateready')`