ImageCacheService class

Constructors

ImageCacheService()

Properties

cacheStream → Stream<Map<String, FileInfo>>

no setter

currentCache → Map<String, FileInfo>

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

clearCache() → Future<void>

configureCacheDuration(Duration? duration) → void

deleteImage(String url, {String? cacheKey}) → Future<void>

deleteImages(List<String> urls, {Map<String, String>? cacheKeys}) → Future<void>

dispose() → void

downloadAndCacheImage(String url, {Map<String, String>? headers, String? cacheKey}) → Future<Uint8List?>

getCachedImage(String url, {String? cacheKey}) → Future<Uint8List?>

getCacheInfo() → Future<CacheInfo>

getImage(String url, {Map<String, String>? headers, String? cacheKey, bool forceDownload = false}) → Future<Uint8List?>

getImagesMetadata() → Map<String, DateTime>

initialize() → Future<void>

isImageCached(String url, {String? cacheKey}) → Future<bool>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

preloadImages(List<String> urls, {Map<String, String>? headers, Map<String, String>? cacheKeys}) → Future<void>

toString() → String

A string representation of this object.

inherited

watchImage(String url, {String? cacheKey}) → Stream<Uint8List?>

Operators

operator ==(Object other) → bool

The equality operator.

inherited