SensorManager.RegisterListener Method

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Definition

Namespace:

Android.Hardware

Assembly:

Mono.Android.dll

Overloads

RegisterListener(ISensorEventListener, Sensor, SensorDelay, Int32, Handler)	Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor at the given sampling frequency and the given maximum reporting latency.
RegisterListener(ISensorEventListener, Sensor, SensorDelay, Int32)	Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor at the given sampling frequency and the given maximum reporting latency.
RegisterListener(ISensorEventListener, Sensor, SensorDelay, Handler)	Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor.
RegisterListener(ISensorEventListener, Sensor, SensorDelay)	Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor at the given sampling frequency.
RegisterListener(ISensorListener, Int32)	Obsolete. Registers a listener for given sensors.
RegisterListener(ISensorListener, Int32, SensorDelay)	Obsolete. Registers a SensorListener for given sensors.

RegisterListener(ISensorEventListener, Sensor, SensorDelay, Int32, Handler)

Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor at the given sampling frequency and the given maximum reporting latency.

[Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;IILandroid/os/Handler;)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_IILandroid_os_Handler_Handler")]
public virtual bool RegisterListener (Android.Hardware.ISensorEventListener? listener, Android.Hardware.Sensor? sensor, Android.Hardware.SensorDelay samplingPeriodUs, int maxReportLatencyUs, Android.OS.Handler? handler);

[<Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;IILandroid/os/Handler;)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_IILandroid_os_Handler_Handler")>]
abstract member RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay * int * Android.OS.Handler -> bool
override this.RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay * int * Android.OS.Handler -> bool

Parameters

listener

ISensorEventListener

A android.hardware.SensorEventListener SensorEventListener object that will receive the sensor events. If the application is interested in receiving flush complete notifications, it should register with android.hardware.SensorEventListener SensorEventListener2 instead.

sensor

Sensor

The android.hardware.Sensor Sensor to register to.

samplingPeriodUs

SensorDelay

The desired delay between two consecutive events in microseconds. This is only a hint to the system. Events may be received faster or slower than the specified rate. Usually events are received faster. Can be one of #SENSOR_DELAY_NORMAL, #SENSOR_DELAY_UI, #SENSOR_DELAY_GAME, #SENSOR_DELAY_FASTEST or the delay in microseconds.

maxReportLatencyUs

Int32

Maximum time in microseconds that events can be delayed before being reported to the application. A large value allows reducing the power consumption associated with the sensor. If maxReportLatencyUs is set to zero, events are delivered as soon as they are available, which is equivalent to calling #registerListener(SensorEventListener, Sensor, int).

handler

Handler

The android.os.Handler Handler the android.hardware.SensorEvent sensor events will be delivered to.

Returns

Boolean

<code>true</code> if the sensor is supported and successfully enabled.

Attributes

RegisterAttribute

Remarks

Java documentation for android.hardware.SensorManager.registerListener(android.hardware.SensorEventListener, android.hardware.Sensor, int, int, android.os.Handler).

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.

See also

• <xref:Android.Hardware.SensorManager.RegisterListener(Android.Hardware.ISensorEventListener%2c+Android.Hardware.Sensor%2c+Android.Hardware.Sensor%2c+Android.Hardware.Sensor)>

RegisterListener(ISensorEventListener, Sensor, SensorDelay, Int32)

Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor at the given sampling frequency and the given maximum reporting latency.

[Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;II)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_IIHandler")]
public virtual bool RegisterListener (Android.Hardware.ISensorEventListener? listener, Android.Hardware.Sensor? sensor, Android.Hardware.SensorDelay samplingPeriodUs, int maxReportLatencyUs);

[<Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;II)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_IIHandler")>]
abstract member RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay * int -> bool
override this.RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay * int -> bool

Parameters

listener

ISensorEventListener

A android.hardware.SensorEventListener SensorEventListener object that will receive the sensor events. If the application is interested in receiving flush complete notifications, it should register with android.hardware.SensorEventListener SensorEventListener2 instead.

sensor

Sensor

The android.hardware.Sensor Sensor to register to.

samplingPeriodUs

SensorDelay

The desired delay between two consecutive events in microseconds. This is only a hint to the system. Events may be received faster or slower than the specified rate. Usually events are received faster. Can be one of #SENSOR_DELAY_NORMAL, #SENSOR_DELAY_UI, #SENSOR_DELAY_GAME, #SENSOR_DELAY_FASTEST or the delay in microseconds.

maxReportLatencyUs

Int32

Maximum time in microseconds that events can be delayed before being reported to the application. A large value allows reducing the power consumption associated with the sensor. If maxReportLatencyUs is set to zero, events are delivered as soon as they are available, which is equivalent to calling #registerListener(SensorEventListener, Sensor, int).

Returns

Boolean

<code>true</code> if the sensor is supported and successfully enabled.

Attributes

RegisterAttribute

Remarks

Java documentation for android.hardware.SensorManager.registerListener(android.hardware.SensorEventListener, android.hardware.Sensor, int, int).

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.

See also

• <xref:Android.Hardware.SensorManager.RegisterListener(Android.Hardware.ISensorEventListener%2c+Android.Hardware.Sensor%2c+Android.Hardware.Sensor)>
• UnregisterListener(ISensorEventListener)
• Flush(ISensorEventListener)

RegisterListener(ISensorEventListener, Sensor, SensorDelay, Handler)

Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor.

[Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;ILandroid/os/Handler;)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_ILandroid_os_Handler_Handler")]
public virtual bool RegisterListener (Android.Hardware.ISensorEventListener? listener, Android.Hardware.Sensor? sensor, Android.Hardware.SensorDelay samplingPeriodUs, Android.OS.Handler? handler);

[<Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;ILandroid/os/Handler;)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_ILandroid_os_Handler_Handler")>]
abstract member RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay * Android.OS.Handler -> bool
override this.RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay * Android.OS.Handler -> bool

Parameters

listener

ISensorEventListener

A android.hardware.SensorEventListener SensorEventListener object.

sensor

Sensor

The android.hardware.Sensor Sensor to register to.

samplingPeriodUs

SensorDelay

The rate android.hardware.SensorEvent sensor events are delivered at. This is only a hint to the system. Events may be received faster or slower than the specified rate. Usually events are received faster. The value must be one of #SENSOR_DELAY_NORMAL, #SENSOR_DELAY_UI, #SENSOR_DELAY_GAME, or #SENSOR_DELAY_FASTEST or, the desired delay between events in microseconds. Specifying the delay in microseconds only works from Android 2.3 (API level 9) onwards. For earlier releases, you must use one of the SENSOR_DELAY_* constants.

handler

Handler

The android.os.Handler Handler the android.hardware.SensorEvent sensor events will be delivered to.

Returns

Boolean

<code>true</code> if the sensor is supported and successfully enabled.

Attributes

RegisterAttribute

Exceptions

IllegalArgumentException

when sensor is null or a trigger sensor

Remarks

Java documentation for android.hardware.SensorManager.registerListener(android.hardware.SensorEventListener, android.hardware.Sensor, int, android.os.Handler).

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.

See also

• <xref:Android.Hardware.SensorManager.RegisterListener(Android.Hardware.ISensorEventListener%2c+Android.Hardware.Sensor%2c+Android.Hardware.Sensor)>
• UnregisterListener(ISensorEventListener)
• <xref:Android.Hardware.SensorManager.UnregisterListener(Android.Hardware.ISensorEventListener%2c+Android.Hardware.Sensor)>

RegisterListener(ISensorEventListener, Sensor, SensorDelay)

Registers a android.hardware.SensorEventListener SensorEventListener for the given sensor at the given sampling frequency.

[Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;I)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_IHandler")]
public virtual bool RegisterListener (Android.Hardware.ISensorEventListener? listener, Android.Hardware.Sensor? sensor, Android.Hardware.SensorDelay samplingPeriodUs);

[<Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;I)Z", "GetRegisterListener_Landroid_hardware_SensorEventListener_Landroid_hardware_Sensor_IHandler")>]
abstract member RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay -> bool
override this.RegisterListener : Android.Hardware.ISensorEventListener * Android.Hardware.Sensor * Android.Hardware.SensorDelay -> bool

Parameters

listener

ISensorEventListener

A android.hardware.SensorEventListener SensorEventListener object.

sensor

Sensor

The android.hardware.Sensor Sensor to register to.

samplingPeriodUs

SensorDelay

The rate android.hardware.SensorEvent sensor events are delivered at. This is only a hint to the system. Events may be received faster or slower than the specified rate. Usually events are received faster. The value must be one of #SENSOR_DELAY_NORMAL, #SENSOR_DELAY_UI, #SENSOR_DELAY_GAME, or #SENSOR_DELAY_FASTEST or, the desired delay between events in microseconds. Specifying the delay in microseconds only works from Android 2.3 (API level 9) onwards. For earlier releases, you must use one of the SENSOR_DELAY_* constants.

Returns

Boolean

<code>true</code> if the sensor is supported and successfully enabled.

Attributes

RegisterAttribute

Exceptions

IllegalArgumentException

when sensor is null or a trigger sensor

Remarks

Java documentation for android.hardware.SensorManager.registerListener(android.hardware.SensorEventListener, android.hardware.Sensor, int).

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.

See also

• <xref:Android.Hardware.SensorManager.RegisterListener(Android.Hardware.ISensorEventListener%2c+Android.Hardware.Sensor%2c+Android.Hardware.Sensor%2c+Android.Hardware.Sensor)>
• UnregisterListener(ISensorEventListener)
• <xref:Android.Hardware.SensorManager.UnregisterListener(Android.Hardware.ISensorEventListener%2c+Android.Hardware.Sensor)>

RegisterListener(ISensorListener, Int32)

Caution

deprecated

Registers a listener for given sensors.

[Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorListener;I)Z", "GetRegisterListener_Landroid_hardware_SensorListener_IHandler")]
[System.Obsolete("deprecated")]
public virtual bool RegisterListener (Android.Hardware.ISensorListener? listener, int sensors);

[<Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorListener;I)Z", "GetRegisterListener_Landroid_hardware_SensorListener_IHandler")>]
[<System.Obsolete("deprecated")>]
abstract member RegisterListener : Android.Hardware.ISensorListener * int -> bool
override this.RegisterListener : Android.Hardware.ISensorListener * int -> bool

Parameters

listener

ISensorListener

sensor listener object

sensors

Int32

a bit masks of the sensors to register to

Returns

Boolean

<code>true</code> if the sensor is supported and successfully enabled

Attributes

RegisterAttribute ObsoleteAttribute

Remarks

Java documentation for android.hardware.SensorManager.registerListener(android.hardware.SensorListener, int).

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.

RegisterListener(ISensorListener, Int32, SensorDelay)

Caution

deprecated

Registers a SensorListener for given sensors.

[Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorListener;II)Z", "GetRegisterListener_Landroid_hardware_SensorListener_IIHandler")]
[System.Obsolete("deprecated")]
public virtual bool RegisterListener (Android.Hardware.ISensorListener? listener, int sensors, Android.Hardware.SensorDelay rate);

[<Android.Runtime.Register("registerListener", "(Landroid/hardware/SensorListener;II)Z", "GetRegisterListener_Landroid_hardware_SensorListener_IIHandler")>]
[<System.Obsolete("deprecated")>]
abstract member RegisterListener : Android.Hardware.ISensorListener * int * Android.Hardware.SensorDelay -> bool
override this.RegisterListener : Android.Hardware.ISensorListener * int * Android.Hardware.SensorDelay -> bool

Parameters

listener

ISensorListener

sensor listener object

sensors

Int32

a bit masks of the sensors to register to

rate

SensorDelay

rate of events. This is only a hint to the system. events may be received faster or slower than the specified rate. Usually events are received faster. The value must be one of #SENSOR_DELAY_NORMAL, #SENSOR_DELAY_UI, #SENSOR_DELAY_GAME, or #SENSOR_DELAY_FASTEST.

Returns

Boolean

<code>true</code> if the sensor is supported and successfully enabled

Attributes

RegisterAttribute ObsoleteAttribute

Remarks

Java documentation for android.hardware.SensorManager.registerListener(android.hardware.SensorListener, int, int).

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.