SensorEvent Class

Reference

Definition

Namespace:: Android.Hardware

Assembly:: Mono.Android.dll

Important

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This class represents a android.hardware.Sensor Sensor event and holds information such as the sensor's type, the time-stamp, accuracy and of course the sensor's SensorEvent#values data.

[Android.Runtime.Register("android/hardware/SensorEvent", DoNotGenerateAcw=true)]
public class SensorEvent : Java.Lang.Object

[<Android.Runtime.Register("android/hardware/SensorEvent", DoNotGenerateAcw=true)>]
type SensorEvent = class
    inherit Object

Inheritance: Object

Object
SensorEvent

Attributes: RegisterAttribute

Remarks

This class represents a android.hardware.Sensor Sensor event and holds information such as the sensor's type, the time-stamp, accuracy and of course the sensor's SensorEvent#values data.

<u>Definition of the coordinate system used by the SensorEvent API.</u>

The coordinate-system is defined relative to the screen of the phone in its default orientation. The axes are not swapped when the device's screen orientation changes.

The X axis is horizontal and points to the right, the Y axis is vertical and points up and the Z axis points towards the outside of the front face of the screen. In this system, coordinates behind the screen have negative Z values.

<b>Note:</b> This coordinate system is different from the one used in the Android 2D APIs where the origin is in the top-left corner.

Java documentation for android.hardware.SensorEvent.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

SensorEvent(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Properties

Accuracy	The accuracy of this event.
Class	Returns the runtime class of this `Object`. (Inherited from Object)
FirstEventAfterDiscontinuity	Set to true when this is the first sensor event after a discontinuity.
Handle	The handle to the underlying Android instance. (Inherited from Object)
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
PeerReference	(Inherited from Object)
Sensor	The sensor that generated this event.
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
Timestamp	The time in nanoseconds at which the event happened.
Values	The length and contents of the `#values values` array depends on which `android.hardware.Sensor sensor` type is being monitored (see also `SensorEvent` for a definition of the coordinate system used).

Methods

Clone()	Creates and returns a copy of this object. (Inherited from Object)
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
JavaFinalize()	Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object)
Notify()	Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object)
NotifyAll()	Wakes up all threads that are waiting on this object's monitor. (Inherited from Object)
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	(Inherited from Object)
Wait()	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed()	(Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced()	(Inherited from Object)
IJavaPeerable.Finalized()	(Inherited from Object)
IJavaPeerable.JniManagedPeerState	(Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to

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