TriggerEvent
public final class TriggerEvent
extends Object
This class represents a Trigger Event - the event associated with a Trigger Sensor. When the sensor detects a trigger event condition, such as significant motion in the case of the TYPE_SIGNIFICANT_MOTION
, the TriggerEventListener
is called with the TriggerEvent. The sensor is automatically canceled after the trigger.
This class holds information such as the value of the sensor when the trigger happened, the timestamp along with detailed information regarding the Sensor itself.
Summary
Fields |
public Sensor |
sensor The sensor that generated this event. |
public long |
timestamp The time in nanosecond at which the event happened |
public final float[] |
values The length and contents of the values array depends on which sensor type is being monitored (see also SensorEvent for a definition of the coordinate system used). |
Inherited methods |
From class java.lang.Object
Object |
clone() Creates and returns a copy of this object. |
boolean |
equals(Object obj) Indicates whether some other object is "equal to" this one. |
void |
finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. |
final Class<?> |
getClass() Returns the runtime class of this Object . |
int |
hashCode() Returns a hash code value for the object. |
final void |
notify() Wakes up a single thread that is waiting on this object's monitor. |
final void |
notifyAll() Wakes up all threads that are waiting on this object's monitor. |
String |
toString() Returns a string representation of the object. |
final void |
wait(long millis, int nanos) Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. |
final void |
wait(long millis) Causes the current thread to wait until either another thread invokes the notify() method or the notifyAll() method for this object, or a specified amount of time has elapsed. |
final void |
wait() Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object. |
|
Fields
timestamp
long timestamp
The time in nanosecond at which the event happened
values
float[] values
The length and contents of the values
array depends on which sensor
type is being monitored (see also SensorEvent
for a definition of the coordinate system used).
The value field is of length 1. value[0] = 1.0 when the sensor triggers. 1.0 is the only allowed value.