SortDescriptor class final

Represents a sorting rule applied to a health record query.

Combines a SortField (what to sort by) with a SortDirection (ascending or descending order).

Example

// Sort by time, newest first (default)
final request = ReadRecordsInTimeRangeRequest(
  dataType: HealthDataType.steps,
  startTime: startTime,
  endTime: endTime,
  sortDescriptor: SortDescriptor.timeDescending,
);

// Sort by time, oldest first
final request = ReadRecordsInTimeRangeRequest(
  dataType: HealthDataType.steps,
  startTime: startTime,
  endTime: endTime,
  sortDescriptor: SortDescriptor.timeAscending,
);

Annotations

• @sinceV3_0_0
• @immutable

Properties

direction → SortDirection

The direction to sort (ascending or descending).

final

field → SortField

The field to sort by.

final

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override

Constants

timeAscending → const SortDescriptor

Sort by time in ascending order (oldest first).

timeDescending → const SortDescriptor

Sort by time in descending order (newest first).