An Android AudioRecord-based source. More...
Public Member Functions | |
AudioRecordSource (Context context, AudioConfig config) | |
Initializes a new instance of the AudioRecordSource class. More... | |
int | getAudioSource () |
Gets the desired audio source (MediaRecorder.AudioSource). Defaults to MediaRecorder.AudioSource.VOICE_COMMUNICATION, except for Android versions prior to Honeycomb, which default to MediaRecorder.AudioSource.MIC. More... | |
void | setAudioSource (int audioSource) |
Sets the desired audio source (MediaRecorder.AudioSource). Defaults to MediaRecorder.AudioSource.VOICE_COMMUNICATION, except for Android versions prior to Honeycomb, which default to MediaRecorder.AudioSource.MIC. More... | |
boolean | getUseAcousticEchoCanceler () |
Gets whether or not the Android AcousticEchoCanceler should be used. Defaults to false. More... | |
void | setUseAcousticEchoCanceler (boolean useAcousticEchoCanceler) |
Sets whether or not the Android AcousticEchoCanceler should be used. Defaults to false. More... | |
boolean | getUseAutomaticGainControl () |
Gets whether or not the Android AutomaticGainControl should be used. Defaults to true. More... | |
void | setUseAutomaticGainControl (boolean useAutomaticGainControl) |
Sets whether or not the Android AutomaticGainControl should be used. Defaults to true. More... | |
boolean | getUseNoiseSuppressor () |
Gets whether or not the Android NoiseSuppressor should be used. Defaults to true. More... | |
void | setUseNoiseSuppressor (boolean useNoiseSuppressor) |
Sets whether or not the Android NoiseSuppressor should be used. Defaults to true. More... | |
Future< SourceInput[]> | getInputs () |
Gets the available inputs. More... | |
String | getLabel () |
Gets a label that identifies this class. More... | |
boolean | destroy () |
Destroys this instance. More... | |
boolean | isBluetoothHeadsetConnected () |
void | routeToBluetoothHeadset () |
Public Member Functions inherited from fm.liveswitch.AudioSource | |
AudioSource (fm.liveswitch.AudioFormat outputFormat) | |
Initializes a new instance of the fm.liveswitch.AudioSource class. More... | |
AudioSource (fm.liveswitch.AudioFormat outputFormat, int frameDuration) | |
Initializes a new instance of the fm.liveswitch.AudioSource class. More... | |
int | calculateDuration (int dataLength) |
Calculates the duration of an audio chunk given its data length (the number of bytes) and assuming that the clock rate and channel count match the output format. More... | |
int | calculateDurationFloat (int dataLength) |
Calculates the duration of an audio chunk given its data length (the number of bytes) and assuming that the clock rate and channel count match the output format. More... | |
fm.liveswitch.AudioConfig | getConfig () |
Gets the output configuration. More... | |
boolean | getDisableTimestampReset () |
Gets whether the timestamp should be reset using the wall clock after fm.liveswitch.AudioSource#getTimestampResetInterval milliseconds elapse between frames. More... | |
boolean | getForceTimestampReset () |
Gets whether the timestamp should be reset before the next frame is processed. More... | |
int | getFrameDuration () |
Gets the frame duration in milliseconds. More... | |
int | getTimestampResetInterval () |
Gets the amount of time in milliseconds between audio frames that will trigger a reset of the timestamp to the wall clock. More... | |
double | getVolume () |
Gets a value indicating the volume (output resistance) of this source. More... | |
void | setDisableTimestampReset (boolean value) |
Sets whether the timestamp should be reset using the wall clock after fm.liveswitch.AudioSource#getTimestampResetInterval milliseconds elapse between frames. More... | |
void | setForceTimestampReset (boolean value) |
Sets whether the timestamp should be reset before the next frame is processed. More... | |
void | setTimestampResetInterval (int value) |
Sets the amount of time in milliseconds between audio frames that will trigger a reset of the timestamp to the wall clock. More... | |
void | setVolume (double value) |
Sets a value indicating the volume (output resistance) of this source. More... | |
Public Member Functions inherited from fm.liveswitch.MediaSourceBase | |
String | getExternalId () |
Gets the external identifier. More... | |
String | getId () |
Gets the identifier. More... | |
String | getTag () |
Gets optional data to associate with this instance. More... | |
void | setExternalId (String value) |
Sets the external identifier. More... | |
void | setTag (String value) |
Sets optional data to associate with this instance. More... | |
abstract fm.liveswitch.Future< Object > | start () |
Starts this instance. More... | |
abstract fm.liveswitch.Future< Object > | stop () |
Stops this instance. More... | |
Public Member Functions inherited from fm.liveswitch.Dynamic | |
java.util.HashMap< String, Object > | getDynamicProperties () |
Gets all dynamic properties on this instance. More... | |
Object | getDynamicValue (String key) |
Gets a property value from the local cache. More... | |
void | setDynamicValue (String key, Object value) |
Sets a property value in the local cache. More... | |
boolean | unsetDynamicValue (String key) |
Removes a property value from the local cache. More... | |
Public Member Functions inherited from fm.liveswitch.IElement | |
abstract String | getExternalId () |
Gets the external identifier. More... | |
abstract String | getId () |
Gets the identifier. More... | |
abstract String | getPipelineJson () |
Gets the pipeline JSON with this as the central point. More... | |
abstract void | setExternalId (String value) |
Sets the external identifier. More... | |
Public Member Functions inherited from fm.liveswitch.IMediaElement | |
abstract boolean | getDeactivated () |
Gets a value indicating whether this instance is deactivated. More... | |
abstract boolean | getDisabled () |
Gets a value indicating whether this instance is disabled. More... | |
abstract boolean | getMuted () |
Gets a value indicating whether this instance is muted. More... | |
abstract boolean | getPaused () |
Gets a value indicating whether this instance is paused. More... | |
abstract boolean | getPersistent () |
Gets a value indicating whether this instance is persistent. More... | |
abstract void | setDeactivated (boolean value) |
Sets a value indicating whether this instance is deactivated. More... | |
abstract void | setMuted (boolean value) |
Sets a value indicating whether this instance is muted. More... | |
Static Public Member Functions | |
static void | addDeviceToVoiceCommunicationBlackList (String deviceModel) |
Add device to voiceCommunicationBlackList. Parameter is device model More... | |
static void | removeDeviceFromVoiceCommunicationBlackList (String deviceModel) |
Remove device to voiceCommunicationBlackList Parameter is device model More... | |
static String[] | getVoiceCommunicationBlackList () |
Remove device to voiceCommunicationBlackList More... | |
static int | getBufferDelay (AudioConfig config) |
Gets the length of the audio buffer in milliseconds. More... | |
Static Public Member Functions inherited from fm.liveswitch.AudioSource | |
static int | calculateDuration (int dataLength, int clockRate, int channelCount) |
Calculates the duration of an audio chunk given its data length (the number of bytes), clock rate, and channel count. More... | |
static int | calculateDuration (int dataLength, fm.liveswitch.AudioConfig config) |
Calculates the duration of an audio chunk given its data length (the number of bytes), clock rate, and channel count. More... | |
static int | calculateDurationFloat (int dataLength, int clockRate, int channelCount) |
Calculates the duration of an audio chunk given its data length (the number of bytes), clock rate, and channel count. More... | |
Protected Member Functions | |
Future< Object > | doStart () |
Future< Object > | doStop () |
Protected Member Functions inherited from fm.liveswitch.AudioSource | |
fm.liveswitch.IAudioInputCollection | createInputCollection (fm.liveswitch.IAudioOutput output) |
Creates an input collection. More... | |
void | doDestroy () |
void | raiseFrame (fm.liveswitch.AudioFrame frame) |
Raises a frame. More... | |
boolean | trySetSystemTimestamp (fm.liveswitch.AudioFrame frame) |
Tries to set the system timestamp on an audio frame. More... | |
boolean | trySetTimestamp (fm.liveswitch.AudioFrame frame) |
Tries to set the timestamp on an audio frame. More... | |
Protected Member Functions inherited from fm.liveswitch.MediaSourceBase | |
MediaSourceBase () | |
Protected Member Functions inherited from fm.liveswitch.Dynamic | |
Dynamic () | |
Protected Member Functions inherited from fm.liveswitch.Serializable | |
boolean | getIsDirty () |
Gets a value indicating whether this instance is dirty. More... | |
Serializable () | |
Initializes a new instance of the fm.liveswitch.Serializable class. More... | |
void | setIsDirty (boolean value) |
Sets a value indicating whether this instance is dirty. More... | |
An Android AudioRecord-based source.
fm.liveswitch.android.AudioRecordSource.AudioRecordSource | ( | Context | context, |
AudioConfig | config | ||
) |
Initializes a new instance of the AudioRecordSource class.
config | The configuration. |
context | The Android context. |
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static |
Add device to voiceCommunicationBlackList. Parameter is device model
boolean fm.liveswitch.android.AudioRecordSource.destroy | ( | ) |
Destroys this instance.
Implements fm.liveswitch.IMediaElement.
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protected |
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protected |
int fm.liveswitch.android.AudioRecordSource.getAudioSource | ( | ) |
Gets the desired audio source (MediaRecorder.AudioSource). Defaults to MediaRecorder.AudioSource.VOICE_COMMUNICATION, except for Android versions prior to Honeycomb, which default to MediaRecorder.AudioSource.MIC.
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static |
Gets the length of the audio buffer in milliseconds.
Future<SourceInput[]> fm.liveswitch.android.AudioRecordSource.getInputs | ( | ) |
Gets the available inputs.
String fm.liveswitch.android.AudioRecordSource.getLabel | ( | ) |
Gets a label that identifies this class.
Implements fm.liveswitch.IMediaElement.
boolean fm.liveswitch.android.AudioRecordSource.getUseAcousticEchoCanceler | ( | ) |
Gets whether or not the Android AcousticEchoCanceler should be used. Defaults to false.
boolean fm.liveswitch.android.AudioRecordSource.getUseAutomaticGainControl | ( | ) |
Gets whether or not the Android AutomaticGainControl should be used. Defaults to true.
boolean fm.liveswitch.android.AudioRecordSource.getUseNoiseSuppressor | ( | ) |
Gets whether or not the Android NoiseSuppressor should be used. Defaults to true.
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static |
Remove device to voiceCommunicationBlackList
boolean fm.liveswitch.android.AudioRecordSource.isBluetoothHeadsetConnected | ( | ) |
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static |
Remove device to voiceCommunicationBlackList Parameter is device model
void fm.liveswitch.android.AudioRecordSource.routeToBluetoothHeadset | ( | ) |
void fm.liveswitch.android.AudioRecordSource.setAudioSource | ( | int | audioSource | ) |
Sets the desired audio source (MediaRecorder.AudioSource). Defaults to MediaRecorder.AudioSource.VOICE_COMMUNICATION, except for Android versions prior to Honeycomb, which default to MediaRecorder.AudioSource.MIC.
void fm.liveswitch.android.AudioRecordSource.setUseAcousticEchoCanceler | ( | boolean | useAcousticEchoCanceler | ) |
Sets whether or not the Android AcousticEchoCanceler should be used. Defaults to false.
void fm.liveswitch.android.AudioRecordSource.setUseAutomaticGainControl | ( | boolean | useAutomaticGainControl | ) |
Sets whether or not the Android AutomaticGainControl should be used. Defaults to true.
void fm.liveswitch.android.AudioRecordSource.setUseNoiseSuppressor | ( | boolean | useNoiseSuppressor | ) |
Sets whether or not the Android NoiseSuppressor should be used. Defaults to true.