ORKInstructionStep Class Reference

Inherits from ORKStep : NSObject
Declared in ORKInstructionStep.h

An ORKInstructionStep object gives the participant instructions for a task.

You can use instruction steps to present various types of content during a task, such as introductory content, instructions in the middle of a task, or a final message at the completion of a task.

To indicate the completion of a task, consider using an ORKCompletionStep object instead.

  detailText

Additional detailed explanation for the instruction.

@property (nonatomic, copy, nullable) NSString *detailText

Discussion

The detail text is displayed below the content of the text property.

Declared In

ORKInstructionStep.h

  image

An image that provides visual context for the instruction.

@property (nonatomic, copy, nullable) UIImage *image

Discussion

The image is displayed with aspect fit. Depending on the device, the screen area available for this image can vary. For exact metrics, see ORKScreenMetricIllustrationHeight.

Declared In

ORKInstructionStep.h