JourneyHelper class
A helper class for journey navigation
Constructors
- JourneyHelper()
- Create a new journey helper for the given navigation hub state
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
getCompletionPercentage(
) → double - Get the completion percentage (0.0 to 1.0)
-
getCurrentStep(
) → int - Get the current step index (0-based)
-
getTotalSteps(
) → int - Get the total number of steps
-
goToStep(
int stepIndex) → void - Jump to a specific step by index
-
isFirstStep(
) → bool - Check if this is the first step
-
isLastStep(
) → bool - Check if this is the last step
-
nextStep(
) → Future< bool> - Navigate to the next step, returns false if already at the last step
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
previousStep(
) → Future< bool> - Navigate to the previous step, returns false if already at the first step
-
resetCurrentStep(
) → void - Reset the current step
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited