TouchIndicator class

Adds touch indicators to the screen whenever a touch occurs

This can be useful when recording videos of an app where you want to show where the user has tapped. Can also be useful when running integration tests or when giving demos with a screencast.

Inheritance

Constructors

TouchIndicator({Key? key, required Widget child, Widget? indicator, double indicatorSize = 40.0, Color indicatorColor = Colors.blueGrey, bool forceInReleaseMode = false, bool enabled = true})
Creates a touch indicator canvas
const

Properties

child Widget
The child on which to show indicators
final
enabled bool
If set to false, disables the indicators from showing
final
forceInReleaseMode bool
If set to true, shows indicators in release mode as well
final
hashCode int
The hash code for this object.
no setterinherited
indicator Widget?
Overrides the default indicator.
final
indicatorColor Color
The color of the indicator
final
indicatorSize double
The size of the indicator
final
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

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _TouchIndicatorState
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