Added in API level 35

WorkDuration


class WorkDuration
kotlin.Any
   ↳ android.os.WorkDuration

WorkDuration contains the measured time in nano seconds of the workload in each component, see PerformanceHintManager.Session.reportActualWorkDuration(WorkDuration). All timings should be in SystemClock.uptimeNanos() and measured in wall time.

Summary

Public constructors

Public methods
Boolean
equals(other: Any?)

Indicates whether some other object is "equal to" this one.

Long

Returns the actual CPU duration in nanoseconds.

Long

Returns the actual GPU duration in nanoseconds.

Long

Returns the actual total duration in nanoseconds.

Long

Returns the work period start timestamp based in nanoseconds.

Int

Returns a hash code value for the object.

Unit
setActualCpuDurationNanos(actualCpuDurationNanos: Long)

Sets the actual CPU duration in nanoseconds.

Unit
setActualGpuDurationNanos(actualGpuDurationNanos: Long)

Sets the actual GPU duration in nanoseconds.

Unit
setActualTotalDurationNanos(actualTotalDurationNanos: Long)

Sets the actual total duration in nanoseconds.

Unit
setWorkPeriodStartTimestampNanos(workPeriodStartTimestampNanos: Long)

Sets the work period start timestamp in nanoseconds.

Public constructors

WorkDuration

Added in API level 35
WorkDuration()

Public methods

equals

Added in API level 35
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.
Return
Boolean true if this object is the same as the obj argument; false otherwise.

getActualCpuDurationNanos

Added in API level 35
fun getActualCpuDurationNanos(): Long

Returns the actual CPU duration in nanoseconds. All timings should be in SystemClock.uptimeNanos().

getActualGpuDurationNanos

Added in API level 35
fun getActualGpuDurationNanos(): Long

Returns the actual GPU duration in nanoseconds. All timings should be in SystemClock.uptimeNanos().

getActualTotalDurationNanos

Added in API level 35
fun getActualTotalDurationNanos(): Long

Returns the actual total duration in nanoseconds. All timings should be in SystemClock.uptimeNanos().

getWorkPeriodStartTimestampNanos

Added in API level 35
fun getWorkPeriodStartTimestampNanos(): Long

Returns the work period start timestamp based in nanoseconds. All timings should be in SystemClock.uptimeNanos().

hashCode

Added in API level 35
fun hashCode(): Int

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Return
Int a hash code value for this object.

setActualCpuDurationNanos

Added in API level 35
fun setActualCpuDurationNanos(actualCpuDurationNanos: Long): Unit

Sets the actual CPU duration in nanoseconds. All timings should be in SystemClock.uptimeNanos().

setActualGpuDurationNanos

Added in API level 35
fun setActualGpuDurationNanos(actualGpuDurationNanos: Long): Unit

Sets the actual GPU duration in nanoseconds. All timings should be in SystemClock.uptimeNanos().

setActualTotalDurationNanos

Added in API level 35
fun setActualTotalDurationNanos(actualTotalDurationNanos: Long): Unit

Sets the actual total duration in nanoseconds. All timings should be in SystemClock.uptimeNanos().

setWorkPeriodStartTimestampNanos

Added in API level 35
fun setWorkPeriodStartTimestampNanos(workPeriodStartTimestampNanos: Long): Unit

Sets the work period start timestamp in nanoseconds. All timings should be in SystemClock.uptimeNanos().