Lines Matching refs:Visualizer
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();
103 // must be called when the visualizer is not enabled
150 CaptureThread(Visualizer& receiver, uint32_t captureRate, bool bCanCallJava = false);
153 friend class Visualizer;
155 Visualizer& mReceiver;
