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    Searched defs:Visualizer (Results 1 - 14 of 14) sorted by null

  /frameworks/av/media/libmedia/
Visualizer.cpp 20 #define LOG_TAG "Visualizer"
29 #include <media/Visualizer.h>
37 Visualizer::Visualizer (int32_t priority,
53 Visualizer::~Visualizer()
57 status_t Visualizer::setEnabled(bool enabled)
66 ALOGE("Visualizer::enable() called from thread");
79 t->run("Visualizer");
93 status_t Visualizer::setCaptureCallBack(capture_cbk_t cbk, void* user, uint32_t flags
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  /frameworks/av/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(int32_t priority = 0,
73 ~Visualizer();
101 // must be called when the visualizer is not enabled
148 CaptureThread(Visualizer& receiver, uint32_t captureRate, bool bCanCallJava = false);
151 friend class Visualizer;
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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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  /frameworks/base/media/java/android/media/audiofx/
Visualizer.java 27 * The Visualizer class enables application to retrieve part of the currently playing audio for
30 * of the visualizer requires the permission android.permission.RECORD_AUDIO.
53 * <p>Before capturing data, the Visualizer must be enabled by calling the
55 * When data capture is not needed any more, the Visualizer should be disabled.
56 * <p>It is good practice to call the {@link #release()} method when the Visualizer is not used
57 * anymore to free up native resources associated to the Visualizer instance.
58 * <p>Creating a Visualizer on the output mix (audio session 0) requires permission
60 * <p>The Visualizer class can also be used to perform measurements on the audio being played back.
67 public class Visualizer {
74 private final static String TAG = "Visualizer-JAVA"
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  /prebuilts/sdk/19/
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  /prebuilts/sdk/current/
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  /prebuilts/sdk/10/
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  /prebuilts/sdk/11/
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  /prebuilts/sdk/12/
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  /prebuilts/sdk/14/
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  /prebuilts/sdk/15/
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  /prebuilts/sdk/16/
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  /prebuilts/sdk/18/
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  /prebuilts/sdk/9/
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