EV3TouchSensor (leJOS EV3 API documentation)

java.lang.Object
- lejos.hardware.Device
- - lejos.hardware.sensor.BaseSensor
  - - lejos.hardware.sensor.AnalogSensor
    - - lejos.hardware.sensor.EV3TouchSensor

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, SensorConstants, SensorMode, SensorModes, SampleProvider
```
public class EV3TouchSensor
extends AnalogSensor
```
Lego EV3 Touch sensor
The analog EV3 Touch Sensor is a simple but exceptionally precise tool that detects when its front button is pressed or released. *

Supported modes

Mode name Description unit(s) Getter

Touch Detects when its front button is pressed Binary getTouchMode()

See Sensor Product page See The leJOS sensor framework See leJOS conventions for SampleProviders

Author:

Your name

Field Summary
- Fields inherited from class lejos.hardware.sensor.AnalogSensor
  currentType, port
- Fields inherited from class lejos.hardware.sensor.BaseSensor
  currentMode, modes
- Fields inherited from class lejos.hardware.Device
  closeList
- Fields inherited from interface lejos.hardware.sensor.SensorConstants
  BLACK, BLANK_INDEX, BLUE, BLUE_INDEX, BROWN, GREEN, GREEN_INDEX, MAX_TYPE, MIN_TYPE, MODE_RAW, NXT_ADC_RES, RED, RED_INDEX, TYPE_ANGLE, TYPE_COLORBLUE, TYPE_COLORFULL, TYPE_COLORGREEN, TYPE_COLORNONE, TYPE_COLORRED, TYPE_CUSTOM, TYPE_HIGHSPEED, TYPE_HIGHSPEED_9V, TYPE_HISPEED, TYPE_LIGHT_ACTIVE, TYPE_LIGHT_INACTIVE, TYPE_LOWSPEED, TYPE_LOWSPEED_9V, TYPE_NO_SENSOR, TYPE_REFLECTION, TYPE_SOUND_DB, TYPE_SOUND_DBA, TYPE_SWITCH, TYPE_TEMPERATURE, WHITE, YELLOW

Constructor Summary

Constructors
Constructor Description

EV3TouchSensor(AnalogPort port)

EV3TouchSensor(Port port)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SensorMode`	`getTouchMode()`	Lego EV3 Touch sensor, Touch mode Detects when its front button is pressed
`protected void`	`init()`

Methods inherited from class lejos.hardware.sensor.AnalogSensor
normalize, NXTRawIntValue, NXTRawValue, switchType

Methods inherited from class lejos.hardware.sensor.BaseSensor
fetchSample, getAvailableModes, getCurrentMode, getMode, getMode, getModeCount, getName, sampleSize, setCurrentMode, setCurrentMode, setModes

Methods inherited from class lejos.hardware.Device
close, releaseOnClose

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EV3TouchSensor
```
public EV3TouchSensor(AnalogPort port)
```
  - EV3TouchSensor
```
public EV3TouchSensor(Port port)
```
- Method Detail
  - init
```
protected void init()
```
  - getTouchMode
```
public SensorMode getTouchMode()
```
    Lego EV3 Touch sensor, Touch mode
    Detects when its front button is pressed
    Size and content of the sample
    The sample contains one element, a value of 0 indicates that the button is not presse, a value of 1 indicates the button is pressed.
    
    Returns:
    
    A sampleProvider See leJOS conventions for SampleProviders