Package org.robolectric.shadows

Class ShadowVisualizer

java.lang.Object

org.robolectric.shadows.ShadowVisualizer

@Implements(value=android.media.audiofx.Visualizer.class,
            minSdk=9)
public class ShadowVisualizer
extends java.lang.Object

Shadow for the Visualizer class.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ShadowVisualizer.VisualizerSource	Provides underlying data for the ShadowVisualizer.

Constructor Summary

Constructors

Constructor	Description
ShadowVisualizer()

Method Summary

Modifier and Type	Method	Description
protected int	native_getCaptureSize()
protected boolean	native_getEnabled()
protected int	native_getFft(byte[] fft)
protected int	native_getSamplingRate()
protected int	native_getWaveForm(byte[] waveform)
protected int	native_setCaptureSize(int size)
protected int	native_setEnabled(boolean enabled)
protected int	setDataCaptureListener(android.media.audiofx.Visualizer.OnDataCaptureListener listener, int rate, boolean waveform, boolean fft)
void	setSource(ShadowVisualizer.VisualizerSource source)
void	triggerDataCapture()	Trigger calls to the existing Visualizer.OnDataCaptureListener.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShadowVisualizer

public ShadowVisualizer()

Method Detail

setSource

public void setSource(ShadowVisualizer.VisualizerSource source)

setDataCaptureListener

@Implementation(minSdk=9)
protected int setDataCaptureListener(android.media.audiofx.Visualizer.OnDataCaptureListener listener,
                                     int rate,
                                     boolean waveform,
                                     boolean fft)

native_getSamplingRate

@Implementation(minSdk=9)
protected int native_getSamplingRate()

native_getWaveForm

@Implementation(minSdk=9)
protected int native_getWaveForm(byte[] waveform)

native_getFft

@Implementation(minSdk=9)
protected int native_getFft(byte[] fft)

native_getEnabled

@Implementation(minSdk=9)
protected boolean native_getEnabled()

native_setCaptureSize

@Implementation(minSdk=9)
protected int native_setCaptureSize(int size)

native_getCaptureSize

@Implementation(minSdk=9)
protected int native_getCaptureSize()

native_setEnabled

@Implementation(minSdk=9)
protected int native_setEnabled(boolean enabled)

triggerDataCapture

public void triggerDataCapture()

Trigger calls to the existing Visualizer.OnDataCaptureListener.

This is a no-op if the listener has not been set.