com.sun.media.jfxmediaimpl.platform.ios

Class IOSMediaPlayer.NullAudioSpectrum

java.lang.Object

com.sun.media.jfxmediaimpl.platform.ios.IOSMediaPlayer.NullAudioSpectrum

All Implemented Interfaces:

AudioSpectrum

Enclosing class:

IOSMediaPlayer

private static final class IOSMediaPlayer.NullAudioSpectrum
extends java.lang.Object
implements AudioSpectrum

Field Summary

Fields

Modifier and Type	Field and Description
private int	bandCount
private boolean	enabled
private float[]	fakeData
private double	interval
private int	threshold

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NullAudioSpectrum()

Method Summary

Modifier and Type	Method and Description
int	getBandCount() Gets the number of bands in the audio spectrum
boolean	getEnabled() Returns whether audio spectrum is enabled or not.
double	getInterval() Returns the interval between AudioSpectrumEvents in seconds.
float[]	getMagnitudes(float[] mag) Returns an array of the last available magnitudes.
float[]	getPhases(float[] phs) Returns an array of the last available phases.
int	getSensitivityThreshold() Returns sensitivity threshold in dB.
void	setBandCount(int bands) Sets the number of bands in the audio spectrum
void	setEnabled(boolean enabled) Turns on or off audio spectrum support.
void	setInterval(double interval) Set the interval between AudioSpectrumEvents in seconds.
void	setSensitivityThreshold(int threshold) Sets sensitivity threshold in dB.

Methods inherited from class java.lang.Object

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

Field Detail

enabled

private boolean enabled

bandCount

private int bandCount

interval

private double interval

threshold

private int threshold

fakeData

private float[] fakeData

Constructor Detail

NullAudioSpectrum

private NullAudioSpectrum()

Method Detail

getEnabled

public boolean getEnabled()

Description copied from interface: AudioSpectrum

Returns whether audio spectrum is enabled or not.

Specified by:

getEnabled in interface AudioSpectrum

Returns:

boolean value

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: AudioSpectrum

Turns on or off audio spectrum support.

Specified by:

setEnabled in interface AudioSpectrum

getBandCount

public int getBandCount()

Description copied from interface: AudioSpectrum

Gets the number of bands in the audio spectrum

Specified by:

getBandCount in interface AudioSpectrum

Returns:

int value

setBandCount

public void setBandCount(int bands)

Description copied from interface: AudioSpectrum

Sets the number of bands in the audio spectrum

Specified by:

setBandCount in interface AudioSpectrum

Parameters:

bands - integer value

getInterval

public double getInterval()

Description copied from interface: AudioSpectrum

Returns the interval between AudioSpectrumEvents in seconds.

Specified by:

getInterval in interface AudioSpectrum

Returns:

double value

setInterval

public void setInterval(double interval)

Description copied from interface: AudioSpectrum

Set the interval between AudioSpectrumEvents in seconds.

Specified by:

setInterval in interface AudioSpectrum

Parameters:

interval - double value

getSensitivityThreshold

public int getSensitivityThreshold()

Description copied from interface: AudioSpectrum

Returns sensitivity threshold in dB. All lower values will be set to this.

Specified by:

getSensitivityThreshold in interface AudioSpectrum

Returns:

int value

setSensitivityThreshold

public void setSensitivityThreshold(int threshold)

Description copied from interface: AudioSpectrum

Sets sensitivity threshold in dB. All lower values will be set to this. Allowed values: <= 0

Specified by:

setSensitivityThreshold in interface AudioSpectrum

Parameters:

threshold - int value

getMagnitudes

public float[] getMagnitudes(float[] mag)

Description copied from interface: AudioSpectrum

Returns an array of the last available magnitudes. The size of the array equals the number of bands set by the setBandCount(int) method. A newly created array contains Float.NEGATIVE_INFINITY values. When the number of bands is 0 this method returns an empty array. If a non-null array large enough to hold the values is passed in, it will be used; otherwise a newly allocated array will be returned.

Specified by:

getMagnitudes in interface AudioSpectrum

Parameters:

mag - An optionally preallocated double array.

Returns:

array of float values.

getPhases

public float[] getPhases(float[] phs)

Description copied from interface: AudioSpectrum

Returns an array of the last available phases. The size of the array equals the number of bands set by the setBandCount(int) method. A newly created array contains 0.0 values. When the number of bands is 0 this method returns an empty array. If a non-null array large enough to hold the values is passed in, it will be used; otherwise a newly allocated array will be returned.

Specified by:

getPhases in interface AudioSpectrum

Parameters:

phs - An optionally preallocated double array.

Returns:

array of float values.