FlyImage class
A Widget for URL Image. it calls Image.network internally. while it's being loaded, it shows CircularProgressIndicator indicating the current download progress. Currently it has limitation where it might crash the app when the url can't be found. https://github.com/flutter/flutter/issues/20910
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- FlyImage
Constructors
Properties
- aspectRatio → double
-
the aspect ratio of the image. you might set it to 16.0 / 9.0 for instance to make it 16:9
final
- errorIcon → Widget?
-
the error icon to show when the url is null, the default is Icons.insert_photo if not provided
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- shouldCache → bool
-
will cache the image if it's set to true so it will load faster for the next time.
final
- url → String?
-
the http url path of the image to download
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _FlyImageState -
Creates the mutable state for this widget at a given location in the tree.
override
-
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
-
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}) → 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