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Searched
defs:Visualizer
(Results
1 - 3
of
3
) sorted by null
/frameworks/av/media/libmedia/
Visualizer.cpp
20
#define LOG_TAG "
Visualizer
"
27
#include <media/
Visualizer
.h>
35
Visualizer
::
Visualizer
(const String16& opPackageName,
52
Visualizer
::~
Visualizer
()
54
ALOGV("
Visualizer
::~
Visualizer
()");
59
void
Visualizer
::release()
61
ALOGV("
Visualizer
::release()")
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/frameworks/av/media/libmedia/include/media/
Visualizer.h
25
* The
Visualizer
class enables application to retrieve part of the currently playing audio for
28
* of the
visualizer
requires the permission android.permission.RECORD_AUDIO.
46
* Before capturing data, the
Visualizer
must be enabled by calling the setEnabled() method.
47
* When data capture is not needed any more, the
Visualizer
should be disabled.
55
class
Visualizer
: public AudioEffect {
68
Visualizer
(const String16& opPackageName,
74
~
Visualizer
();
102
// must be called when the
visualizer
is not enabled
150
CaptureThread(
Visualizer
*
visualizer
, uint32_t captureRate, bool bCanCallJava = false)
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/development/samples/ApiDemos/src/com/example/android/apis/media/
AudioFxDemo.java
31
import android.media.audiofx.
Visualizer
;
50
private
Visualizer
mVisualizer;
78
// Make sure the
visualizer
is enabled only when you actually want to receive data, and
83
// setupVisualizerFxAndUI because we likely want to have more, non-
Visualizer
related code
172
// Create the
Visualizer
object and attach it to our media player.
173
mVisualizer = new
Visualizer
(mMediaPlayer.getAudioSessionId());
174
mVisualizer.setCaptureSize(
Visualizer
.getCaptureSizeRange()[1]);
175
mVisualizer.setDataCaptureListener(new
Visualizer
.OnDataCaptureListener() {
176
public void onWaveFormDataCapture(
Visualizer
visualizer
, byte[] bytes
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Completed in 309 milliseconds