ExtendedExactAssetImageProvider class

Mixed in types


ExtendedExactAssetImageProvider(String assetName, {AssetBundle bundle, String package, double scale = 1.0})


assetName String
The name of the asset.
final, inherited
bundle AssetBundle
The bundle from which the image will be obtained. [...]
final, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
imageData RawImageData
final, inherited
keyName String
The key to use to obtain the resource from the bundle. This is the argument passed to AssetBundle.load.
read-only, inherited
package String
The name of the package from which the image is included. See the documentation for the ExactAssetImage class itself for details.
final, inherited
rawImageData Uint8List
read-only, override
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
scale double
The scale to place in the ImageInfo object of the image.
final, inherited


createStream(ImageConfiguration configuration) ImageStream
Called by resolve to create the ImageStream it returns. [...]
@protected, inherited
evict({ImageCache cache, ImageConfiguration configuration = ImageConfiguration.empty}) Future<bool>
Evicts an entry from the image cache. [...]
instantiateImageCodec(Uint8List data, DecoderCallback decode) Future<Codec>
override this method, so that you can handle raw image data, for example, compress
load(AssetBundleImageKey key, DecoderCallback decode) ImageStreamCompleter
Converts a key into an ImageStreamCompleter, and begins fetching the image.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
obtainCacheStatus({required ImageConfiguration configuration, ImageErrorListener handleError}) Future<ImageCacheStatus>
Returns the cache location for the key that this ImageProvider creates. [...]
obtainKey(ImageConfiguration configuration) Future<AssetBundleImageKey>
Converts an ImageProvider's settings plus an ImageConfiguration to a key that describes the precise image to load. [...]
resolve(ImageConfiguration configuration) ImageStream
Resolves this image provider using the given configuration, returning an ImageStream. [...]
@nonVirtual, inherited
resolveStreamForKey(ImageConfiguration configuration, ImageStream stream, AssetBundleImageKey key, ImageErrorListener handleError) → void
Called by resolve with the key returned by obtainKey. [...]
@protected, inherited
toString() String
Returns a string representation of this object.


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