ActivityTransitionEvent

AI-generated Key Takeaways

• ActivityTransitionEvent represents an activity transition event like starting to walk or stopping running, and implements Parcelable.

• It provides methods to access the activity type, transition type, and elapsed time of the transition.

• Activity types are defined in DetectedActivity, while transition types are defined in ActivityTransition.

• You can create an ActivityTransitionEvent using its constructor, providing the activity type, transition type, and elapsed time in nanoseconds.

• The class includes methods for Parcelable implementation and standard object methods like equals, hashCode, and toString.

public class ActivityTransitionEvent extends Object
implements Parcelable

Represents an activity transition event, for example start to walk, stop running etc.

Inherited Constant Summary

From interface android.os.Parcelable

int	CONTENTS_FILE_DESCRIPTOR
int	PARCELABLE_WRITE_RETURN_VALUE

Field Summary

public static final Creator<ActivityTransitionEvent>

CREATOR

Public Constructor Summary

ActivityTransitionEvent(int activityType, int transitionType, long elapsedRealtimeNanos) Creates an activity transition event.

Public Method Summary

boolean	equals(Object object)
int	getActivityType() Gets the type of the activity of this transition.
long	getElapsedRealTimeNanos() Gets the elapsed realtime when this transition happened.
int	getTransitionType() Gets the type of the transition.
int	hashCode()
String	toString()
void	writeToParcel(Parcel dest, int flags)

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface android.os.Parcelable

abstract int	describeContents()
abstract void	writeToParcel(Parcel arg0, int arg1)

Fields

public static final Creator<ActivityTransitionEvent> CREATOR

Public Constructors

public ActivityTransitionEvent (int activityType, int transitionType, long elapsedRealtimeNanos)

Creates an activity transition event.

Parameters

activityType	the type of the activity of this transition
transitionType	the type of transition
elapsedRealtimeNanos	the elapsed realtime when this transition happened

Public Methods

public boolean equals (Object object)

public int getActivityType ()

Gets the type of the activity of this transition. It's one of activity types defined in DetectedActivity.

public long getElapsedRealTimeNanos ()

Gets the elapsed realtime when this transition happened. Note that the event may happen in the past which means this timestamp may be much smaller than the current time.

public int getTransitionType ()

Gets the type of the transition. It's one of the transition types defined in ActivityTransition.

public int hashCode ()

public String toString ()

public void writeToParcel (Parcel dest, int flags)