RPUIContinuousVisualTrackingActivityBody

The RPUIContinuousVisualTrackingActivityBody class defines the UI for the instructions and test phase of the continuous visual tracking task.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• RPUIContinuousVisualTrackingActivityBody

Constructors

RPUIContinuousVisualTrackingActivityBody

const RPUIContinuousVisualTrackingActivityBody(

1. RPContinuousVisualTrackingActivity activity,
2. RPActivityEventLogger eventLogger,
3. void onResultChange(
   1. dynamic
   ), {
4. Key? key,

})

Properties

activity

RPContinuousVisualTrackingActivity activity

final

eventLogger

RPActivityEventLogger eventLogger

final

onResultChange

void Function(dynamic) onResultChange

final

Methods

createState

1. @override

RPUIContinuousVisualTrackingActivityBodyState createState()

override

Creates the mutable state for this widget at a given location in the tree.

Subclasses should override this method to return a newly created instance of their associated State subclass:

@override
State<SomeWidget> createState() => _SomeWidgetState();

The framework can call this method multiple times over the lifetime of a StatefulWidget. For example, if the widget is inserted into the tree in multiple locations, the framework will create a separate State object for each location. Similarly, if the widget is removed from the tree and later inserted into the tree again, the framework will call createState again to create a fresh State object, simplifying the lifecycle of State objects.