Fields

The fields of Android.Media.AudioManager are listed below. For a list of all members, see the AudioManager Members list.

Public Fields

const	ActionAudioBecomingNoisy	string. Broadcast intent, a hint for applications that audio is about to become 'noisy' due to a change in audio outputs.
const	ActionHdmiAudioPlug	string. Broadcast Action: A sticky broadcast indicating an HMDI cable was plugged or unplugged The intent will have the following extra values: `AudioManager.ExtraAudioPlugState`, `AudioManager.ExtraMaxChannelCount`, `AudioManager.ExtraEncodings`.
const	ActionHeadsetPlug	string. Broadcast Action: Wired Headset plugged in or unplugged.
const	ActionScoAudioStateChanged	string. Sticky broadcast intent action indicating that the bluetoooth SCO audio connection state has changed.
const	ActionScoAudioStateUpdated	string. Sticky broadcast intent action indicating that the bluetoooth SCO audio connection state has been updated.
const	AudiofocusGain	AudioFocus (1). Used to indicate a gain of audio focus, or a request of audio focus, of unknown duration.
const	AudiofocusGainTransient	AudioFocus (2). Used to indicate a temporary gain or request of audio focus, anticipated to last a short amount of time.
const	AudiofocusGainTransientExclusive	AudioFocus (4). Used to indicate a temporary request of audio focus, anticipated to last a short amount of time, during which no other applications, or system components, should play anything.
const	AudiofocusGainTransientMayDuck	AudioFocus (3). Used to indicate a temporary request of audio focus, anticipated to last a short amount of time, and where it is acceptable for other audio applications to keep playing after having lowered their output level (also referred to as "ducking").
const	AudiofocusLoss	AudioFocus (-1). Used to indicate a loss of audio focus of unknown duration.
const	AudiofocusLossTransient	AudioFocus (-2). Used to indicate a transient loss of audio focus.
const	AudiofocusLossTransientCanDuck	AudioFocus (-3). Used to indicate a transient loss of audio focus where the loser of the audio focus can lower its output volume if it wants to continue playing (also referred to as "ducking"), as the new focus owner doesn't require others to be silent.
const	AudiofocusRequestFailed	AudioFocusRequest (0). A failed focus change request.
const	AudiofocusRequestGranted	AudioFocusRequest (1). A successful focus change request.
const	AudioSessionIdGenerate	int (0). A special audio session ID to indicate that the audio session ID isn't known and the framework should generate a new value.
const	Error	int (-1). A default error code.
const	ErrorDeadObject	int (-6). An error code indicating that the object reporting it is no longer valid and needs to be recreated.
const	ExtraAudioPlugState	string. Extra used in `AudioManager.ActionHdmiAudioPlug` to communicate whether HDMI is plugged in or unplugged.
const	ExtraEncodings	string. Extra used in `AudioManager.ActionHdmiAudioPlug` to define the audio encodings supported by the connected HDMI device.
const	ExtraMaxChannelCount	string. Extra used in `AudioManager.ActionHdmiAudioPlug` to define the maximum number of channels supported by the HDMI device.
const	ExtraRingerMode	string. The new ringer mode.
const	ExtraScoAudioPreviousState	string. Extra for intent `AudioManager.ActionScoAudioStateUpdated` containing the previous bluetooth SCO connection state.
const	ExtraScoAudioState	string. Extra for intent `AudioManager.ActionScoAudioStateChanged` or `AudioManager.ActionScoAudioStateUpdated` containing the new bluetooth SCO connection state.
const	ExtraVibrateSetting	string. The new vibrate setting for a particular type.
const	ExtraVibrateType	string. The vibrate type whose setting has changed.
const	NumStreams	int (5).
const	PropertyOutputFramesPerBuffer	string. Used as a key for `AudioManager.GetProperty(string)` to request the native or optimal output buffer size for this device's primary output stream, in decimal PCM frames.
const	PropertyOutputSampleRate	string. Used as a key for `AudioManager.GetProperty(string)` to request the native or optimal output sample rate for this device's primary output stream, in decimal Hz.
const	RingerModeChangedAction	string. Sticky broadcast intent action indicating that the ringer mode has changed.
const	ScoAudioStateConnected	ScoAudioState (1). Value for extra `AudioManager.ExtraScoAudioState` or `AudioManager.ExtraScoAudioPreviousState` indicating that the SCO audio channel is established
const	ScoAudioStateConnecting	ScoAudioState (2). Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE indicating that the SCO audio channel is being established
const	ScoAudioStateDisconnected	ScoAudioState (0). Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE indicating that the SCO audio channel is not established
const	ScoAudioStateError	ScoAudioState (-1). Value for extra EXTRA_SCO_AUDIO_STATE indicating that there was an error trying to obtain the state
const	UseDefaultStreamType	int (-2147483648). Suggests using the default stream type.
const	VibrateSettingChangedAction	string. Broadcast intent action indicating that the vibrate setting has changed.