Package com.sfu_3dlg_hcvc.multiscan.a3dscannerapp.imu

Class IMUSession

java.lang.Object

com.sfu_3dlg_hcvc.multiscan.a3dscannerapp.imu.IMUSession

public class IMUSession
extends java.lang.Object

An IMUSession class that is used to retrieve sensor information

Field Summary

Fields

Modifier and Type	Field	Description
java.util.HashMap<java.lang.String,java.lang.String>	fullNames
java.lang.String[]	ids
private static java.lang.String	LOG_TAG
private float[]	mAcceBias
private VideoCaptureActivity	mContext
FileStreamer	mFileStreamer
static int	mFrequency
private float	mInitialStepCount
java.util.concurrent.atomic.AtomicBoolean	mIsRecording
private java.util.concurrent.atomic.AtomicBoolean	mIsWritingFile
java.util.HashMap<java.lang.String,java.lang.Integer>	mSensorCounter
private SensorManager	mSensorManager
private java.util.HashMap<java.lang.String,Sensor>	mSensors
java.util.HashMap<java.lang.String,java.lang.String>	shortNames

Constructor Summary

Constructors

Constructor	Description
IMUSession(VideoCaptureActivity context)	Each sensor has a specific file writer under file streamer instance.

Method Summary

Modifier and Type	Method	Description
boolean	isRecording()
void	onAccuracyChanged(Sensor sensor, int accuracy)
void	onSensorChanged(SensorEvent event)
void	registerSensors()
void	resetSession()
void	startSession(java.lang.String streamFolder, java.lang.String scanFolderName)
void	stopSession()
void	unregisterSensors()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG_TAG

private static final java.lang.String LOG_TAG

mContext

private VideoCaptureActivity mContext

mSensors

private java.util.HashMap<java.lang.String,Sensor> mSensors

mSensorManager

private SensorManager mSensorManager

mInitialStepCount

private float mInitialStepCount

mFileStreamer

public FileStreamer mFileStreamer

mIsRecording

public java.util.concurrent.atomic.AtomicBoolean mIsRecording

mIsWritingFile

private java.util.concurrent.atomic.AtomicBoolean mIsWritingFile

mSensorCounter

public java.util.HashMap<java.lang.String,java.lang.Integer> mSensorCounter

mFrequency

public static final int mFrequency

See Also:

Constant Field Values

mAcceBias

private float[] mAcceBias

ids

public java.lang.String[] ids

shortNames

public java.util.HashMap<java.lang.String,java.lang.String> shortNames

fullNames

public java.util.HashMap<java.lang.String,java.lang.String> fullNames

Constructor Detail

IMUSession

public IMUSession(VideoCaptureActivity context)

Each sensor has a specific file writer under file streamer instance. When the sensor updates, the file writer will write the records in to specific file.

Parameters:

context - Activity Context

Method Detail

registerSensors

public void registerSensors()

unregisterSensors

public void unregisterSensors()

isRecording

public boolean isRecording()

startSession

public void startSession(java.lang.String streamFolder,
                         java.lang.String scanFolderName)

stopSession

public void stopSession()

resetSession

public void resetSession()

onSensorChanged

public void onSensorChanged(SensorEvent event)

onAccuracyChanged

public void onAccuracyChanged(Sensor sensor,
                              int accuracy)