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ExerciseLap
class ExerciseLap
Captures the time of a lap within exercise session. Part of ExerciseSessionRecord.
Each record contains the start and end time and optional Length of the lap (e.g. pool length while swimming or a track lap while running). There may or may not be direct correlation with ExerciseSegment start and end times, e.g. ExerciseSessionRecord of type running without any segments can be divided as laps of different lengths.
Summary
Public methods
equals
fun equals(other: Any?): Boolean
Indicates whether some other object is "equal to" this one.
The equals method implements an equivalence relation on non-null object references:
- It is reflexive: for any non-null reference value
x, x.equals(x) should return true.
- It is symmetric: for any non-null reference values
x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
- It is transitive: for any non-null reference values
x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
- It is consistent: for any non-null reference values
x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
- For any non-null reference value
x, x.equals(null) should return false.
An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.
| Parameters |
obj |
the reference object with which to compare. |
o |
This value may be null. |
| Return |
Boolean |
true if this object is the same as the obj argument; false otherwise. |
getEndTime
fun getEndTime(): Instant
| Return |
Instant |
This value cannot be null. |
getLength
fun getLength(): Length?
| Return |
Length? |
This value may be null. |
getStartTime
fun getStartTime(): Instant
| Return |
Instant |
This value cannot be null. |
hashCode
fun hashCode(): Int
| Return |
Int |
a hash code value for this object. |
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-08-20 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20 UTC."],[],[],null,["# ExerciseLap\n\nAdded in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)\n\nExerciseLap\n===========\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/android/health/connect/datatypes/ExerciseLap \"View this page in Java\") \n\n```\nclass ExerciseLap\n```\n\n|---|---------------------------------------------------|\n| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html) ||\n| ↳ | [android.health.connect.datatypes.ExerciseLap](#) |\n\nCaptures the time of a lap within exercise session. Part of [ExerciseSessionRecord](/reference/kotlin/android/health/connect/datatypes/ExerciseSessionRecord).\n\nEach record contains the start and end time and optional [Length](/reference/kotlin/android/health/connect/datatypes/units/Length) of the lap (e.g. pool length while swimming or a track lap while running). There may or may not be direct correlation with [ExerciseSegment](/reference/kotlin/android/health/connect/datatypes/ExerciseSegment) start and end times, e.g. [ExerciseSessionRecord](/reference/kotlin/android/health/connect/datatypes/ExerciseSessionRecord) of type running without any segments can be divided as laps of different lengths.\n\nSummary\n-------\n\n| Nested classes ||\n|---|----------------------------------------------------------------------------------------------------------------------|\n| | [Builder](/reference/kotlin/android/health/connect/datatypes/ExerciseLap.Builder) Builder class for [ExerciseLap](#) |\n\n| Public methods ||\n|------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [equals](#equals(kotlin.Any))`(`other:` `[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)?`)` Indicates whether some other object is \"equal to\" this one. |\n| [Instant](../../../../java/time/Instant.html#) | [getEndTime](#getEndTime())`()` \u003cbr /\u003e |\n| [Length](/reference/kotlin/android/health/connect/datatypes/units/Length)? | [getLength](#getLength())`()` \u003cbr /\u003e |\n| [Instant](../../../../java/time/Instant.html#) | [getStartTime](#getStartTime())`()` \u003cbr /\u003e |\n| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | [hashCode](#hashCode())`()` \u003cbr /\u003e |\n\nPublic methods\n--------------\n\n### equals\n\nAdded in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nfun equals(other: Any?): Boolean\n```\n\nIndicates whether some other object is \"equal to\" this one.\n\nThe `equals` method implements an equivalence relation on non-null object references:\n\n- It is *reflexive* : for any non-null reference value `x`, `x.equals(x)` should return `true`.\n- It is *symmetric* : for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`.\n- It is *transitive* : for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`.\n- It is *consistent* : for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified.\n- For any non-null reference value `x`, `x.equals(null)` should return `false`.\n\nAn equivalence relation partitions the elements it operates on into *equivalence classes*; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.\n\n| Parameters ||\n|-------|---------------------------------------------|\n| `obj` | the reference object with which to compare. |\n| `o` | This value may be `null`. |\n\n| Return ||\n|------------------------------------------------------------------------------------|---------------------------------------------------------------------------|\n| [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | `true` if this object is the same as the obj argument; `false` otherwise. |\n\n### getEndTime\n\nAdded in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nfun getEndTime(): Instant\n```\n\n| Return ||\n|------------------------------------------------|------------------------------|\n| [Instant](../../../../java/time/Instant.html#) | This value cannot be `null`. |\n\n### getLength\n\nAdded in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nfun getLength(): Length?\n```\n\n| Return ||\n|----------------------------------------------------------------------------|---------------------------|\n| [Length](/reference/kotlin/android/health/connect/datatypes/units/Length)? | This value may be `null`. |\n\n### getStartTime\n\nAdded in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nfun getStartTime(): Instant\n```\n\n| Return ||\n|------------------------------------------------|------------------------------|\n| [Instant](../../../../java/time/Instant.html#) | This value cannot be `null`. |\n\n### hashCode\n\nAdded in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nfun hashCode(): Int\n```\n\n| Return ||\n|----------------------------------------------------------------------------|------------------------------------|\n| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | a hash code value for this object. |"]]
