TriggerEvent

Kotlin |Java

public final class TriggerEvent
extends Object

java.lang.Object
↳	android.hardware.TriggerEvent

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 Sensor#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.

See also:

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).

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 timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Fields

sensor

Added in API level 18

public Sensor sensor

The sensor that generated this event. See SensorManager for details.

timestamp

Added in API level 18

public long timestamp

The time in nanosecond at which the event happened

values

Added in API level 18

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).

`Sensor#TYPE_SIGNIFICANT_MOTION`

The value field is of length 1. value[0] = 1.0 when the sensor triggers. 1.0 is the only allowed value.