CrashSafeImage class

CrashSafeImage is a safe image widget that auto-detects source (network, asset, file, memory, svg) with friendly placeholders, error UI and caching for network images.

Inheritance

Constructors

CrashSafeImage(String? name, {Key? key, double? width, double? height, BoxFit? fit, AlignmentGeometry alignment = Alignment.center, BorderRadius? borderRadius, Clip clipBehavior = Clip.hardEdge, Color? color, Animation<double>? opacity, BlendMode? colorBlendMode, WidgetBuilder? placeholderBuilder, WidgetBuilder? errorBuilder, Map<String, String>? httpHeaders, String? cacheKey, Duration fadeInDuration = const Duration(milliseconds: 250), Duration fadeOutDuration = const Duration(milliseconds: 250), String? thumbnailUrl, bool useProgressiveLoading = false, List<ImageTransformation>? transformations, CrashSafeImageCacheConfig? cacheConfig, Object? heroTag, AssetBundle? bundle, String? package, Uint8List? bytes})
const
CrashSafeImage.svgString(String rawSvg, {Key? key, double? width, double? height, BoxFit? fit, AlignmentGeometry alignment = Alignment.center, BorderRadius? borderRadius, Clip clipBehavior = Clip.hardEdge, Color? color, Animation<double>? opacity, BlendMode? colorBlendMode, WidgetBuilder? placeholderBuilder, WidgetBuilder? errorBuilder, Map<String, String>? httpHeaders, String? cacheKey, Duration fadeInDuration = const Duration(milliseconds: 250), Duration fadeOutDuration = const Duration(milliseconds: 250), String? thumbnailUrl, bool useProgressiveLoading = false, List<ImageTransformation>? transformations, CrashSafeImageCacheConfig? cacheConfig, Object? heroTag, AssetBundle? bundle, String? package})
Create from raw SVG string
factory

Properties

alignment → AlignmentGeometry
final
borderRadius → BorderRadius?
final
bundle → AssetBundle?
final
bytes → Uint8List?
final
cacheConfig → CrashSafeImageCacheConfig?
final
cacheKey → String?
final
clipBehavior → Clip
final
color → Color?
final
colorBlendMode → BlendMode?
final
errorBuilder → WidgetBuilder?
final
fadeInDuration → Duration
final
fadeOutDuration → Duration
final
fit → BoxFit?
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
final
heroTag → Object?
final
httpHeaders → Map<String, String>?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
name → String?
final
opacity → Animation<double>?
final
package → String?
final
placeholderBuilder → WidgetBuilder?
final
provider → ImageProvider<Object>
ImageProvider
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
thumbnailUrl → String?
final
transformations → List<ImageTransformation>?
final
useProgressiveLoading → bool
final
width → double?
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
providerOr(ImageProvider<Object> fallback) → ImageProvider<Object>
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

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