android.media
Class AudioManager

java.lang.Object
  android.media.AudioManager

public class AudioManager
extends Object

Nested Class Summary

static interface

AudioManager.OnAudioFocusChangeListener

Field Summary

static String	ACTION_AUDIO_BECOMING_NOISY
static String	ACTION_SCO_AUDIO_STATE_CHANGED Deprecated.
static String	ACTION_SCO_AUDIO_STATE_UPDATED
static int	ADJUST_LOWER
static int	ADJUST_RAISE
static int	ADJUST_SAME
static int	AUDIOFOCUS_GAIN
static int	AUDIOFOCUS_GAIN_TRANSIENT
static int	AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK
static int	AUDIOFOCUS_LOSS
static int	AUDIOFOCUS_LOSS_TRANSIENT
static int	AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK
static int	AUDIOFOCUS_REQUEST_FAILED
static int	AUDIOFOCUS_REQUEST_GRANTED
static String	EXTRA_RINGER_MODE
static String	EXTRA_SCO_AUDIO_PREVIOUS_STATE
static String	EXTRA_SCO_AUDIO_STATE
static String	EXTRA_VIBRATE_SETTING Deprecated.
static String	EXTRA_VIBRATE_TYPE Deprecated.
static int	FLAG_ALLOW_RINGER_MODES
static int	FLAG_PLAY_SOUND
static int	FLAG_REMOVE_SOUND_AND_VIBRATE
static int	FLAG_SHOW_UI
static int	FLAG_VIBRATE
static int	FX_FOCUS_NAVIGATION_DOWN
static int	FX_FOCUS_NAVIGATION_LEFT
static int	FX_FOCUS_NAVIGATION_RIGHT
static int	FX_FOCUS_NAVIGATION_UP
static int	FX_KEY_CLICK
static int	FX_KEYPRESS_DELETE
static int	FX_KEYPRESS_RETURN
static int	FX_KEYPRESS_SPACEBAR
static int	FX_KEYPRESS_STANDARD
static int	MODE_CURRENT
static int	MODE_IN_CALL
static int	MODE_IN_COMMUNICATION
static int	MODE_INVALID
static int	MODE_NORMAL
static int	MODE_RINGTONE
static int	NUM_STREAMS Deprecated.
static String	RINGER_MODE_CHANGED_ACTION
static int	RINGER_MODE_NORMAL
static int	RINGER_MODE_SILENT
static int	RINGER_MODE_VIBRATE
static int	ROUTE_ALL Deprecated.
static int	ROUTE_BLUETOOTH Deprecated.
static int	ROUTE_BLUETOOTH_A2DP Deprecated.
static int	ROUTE_BLUETOOTH_SCO Deprecated.
static int	ROUTE_EARPIECE Deprecated.
static int	ROUTE_HEADSET Deprecated.
static int	ROUTE_SPEAKER Deprecated.
static int	SCO_AUDIO_STATE_CONNECTED
static int	SCO_AUDIO_STATE_CONNECTING
static int	SCO_AUDIO_STATE_DISCONNECTED
static int	SCO_AUDIO_STATE_ERROR
static int	STREAM_ALARM
static int	STREAM_DTMF
static int	STREAM_MUSIC
static int	STREAM_NOTIFICATION
static int	STREAM_RING
static int	STREAM_SYSTEM
static int	STREAM_VOICE_CALL
static int	USE_DEFAULT_STREAM_TYPE
static String	VIBRATE_SETTING_CHANGED_ACTION Deprecated.
static int	VIBRATE_SETTING_OFF Deprecated.
static int	VIBRATE_SETTING_ON Deprecated.
static int	VIBRATE_SETTING_ONLY_SILENT Deprecated.
static int	VIBRATE_TYPE_NOTIFICATION Deprecated.
static int	VIBRATE_TYPE_RINGER Deprecated.

Method Summary

int	abandonAudioFocus(AudioManager.OnAudioFocusChangeListener l)
void	adjustStreamVolume(int streamType, int direction, int flags)
void	adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags)
void	adjustVolume(int direction, int flags)
int	getMode()
String	getParameters(String keys)
int	getRingerMode()
int	getRouting(int mode) Deprecated.
int	getStreamMaxVolume(int streamType)
int	getStreamVolume(int streamType)
int	getVibrateSetting(int vibrateType) Deprecated.
boolean	isBluetoothA2dpOn()
boolean	isBluetoothScoAvailableOffCall()
boolean	isBluetoothScoOn()
boolean	isMicrophoneMute()
boolean	isMusicActive()
boolean	isSpeakerphoneOn()
boolean	isWiredHeadsetOn() Deprecated.
void	loadSoundEffects()
void	playSoundEffect(int effectType)
void	playSoundEffect(int effectType, float volume)
void	registerMediaButtonEventReceiver(ComponentName eventReceiver)
void	registerRemoteControlClient(RemoteControlClient rcClient)
int	requestAudioFocus(AudioManager.OnAudioFocusChangeListener l, int streamType, int durationHint)
void	setBluetoothA2dpOn(boolean on) Deprecated.
void	setBluetoothScoOn(boolean on)
void	setMicrophoneMute(boolean on)
void	setMode(int mode)
void	setParameters(String keyValuePairs)
void	setRingerMode(int ringerMode)
void	setRouting(int mode, int routes, int mask) Deprecated.
void	setSpeakerphoneOn(boolean on)
void	setStreamMute(int streamType, boolean state)
void	setStreamSolo(int streamType, boolean state)
void	setStreamVolume(int streamType, int index, int flags)
void	setVibrateSetting(int vibrateType, int vibrateSetting) Deprecated.
void	setWiredHeadsetOn(boolean on) Deprecated.
boolean	shouldVibrate(int vibrateType) Deprecated.
void	startBluetoothSco()
void	stopBluetoothSco()
void	unloadSoundEffects()
void	unregisterMediaButtonEventReceiver(ComponentName eventReceiver)
void	unregisterRemoteControlClient(RemoteControlClient rcClient)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ACTION_AUDIO_BECOMING_NOISY

public static final String ACTION_AUDIO_BECOMING_NOISY

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Constant Field Values

RINGER_MODE_CHANGED_ACTION

public static final String RINGER_MODE_CHANGED_ACTION

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Constant Field Values

EXTRA_RINGER_MODE

public static final String EXTRA_RINGER_MODE

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Constant Field Values

VIBRATE_SETTING_CHANGED_ACTION

@Deprecated
public static final String VIBRATE_SETTING_CHANGED_ACTION

Deprecated.

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Constant Field Values

EXTRA_VIBRATE_SETTING

@Deprecated
public static final String EXTRA_VIBRATE_SETTING

Deprecated.

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Constant Field Values

EXTRA_VIBRATE_TYPE

@Deprecated
public static final String EXTRA_VIBRATE_TYPE

Deprecated.

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Constant Field Values

STREAM_VOICE_CALL

public static final int STREAM_VOICE_CALL

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Constant Field Values

STREAM_SYSTEM

public static final int STREAM_SYSTEM

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Constant Field Values

STREAM_RING

public static final int STREAM_RING

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Constant Field Values

STREAM_MUSIC

public static final int STREAM_MUSIC

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Constant Field Values

STREAM_ALARM

public static final int STREAM_ALARM

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Constant Field Values

STREAM_NOTIFICATION

public static final int STREAM_NOTIFICATION

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Constant Field Values

STREAM_DTMF

public static final int STREAM_DTMF

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Constant Field Values

NUM_STREAMS

@Deprecated
public static final int NUM_STREAMS

Deprecated.

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Constant Field Values

ADJUST_RAISE

public static final int ADJUST_RAISE

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Constant Field Values

ADJUST_LOWER

public static final int ADJUST_LOWER

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Constant Field Values

ADJUST_SAME

public static final int ADJUST_SAME

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Constant Field Values

FLAG_SHOW_UI

public static final int FLAG_SHOW_UI

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Constant Field Values

FLAG_ALLOW_RINGER_MODES

public static final int FLAG_ALLOW_RINGER_MODES

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Constant Field Values

FLAG_PLAY_SOUND

public static final int FLAG_PLAY_SOUND

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Constant Field Values

FLAG_REMOVE_SOUND_AND_VIBRATE

public static final int FLAG_REMOVE_SOUND_AND_VIBRATE

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Constant Field Values

FLAG_VIBRATE

public static final int FLAG_VIBRATE

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Constant Field Values

RINGER_MODE_SILENT

public static final int RINGER_MODE_SILENT

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Constant Field Values

RINGER_MODE_VIBRATE

public static final int RINGER_MODE_VIBRATE

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RINGER_MODE_NORMAL

public static final int RINGER_MODE_NORMAL

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Constant Field Values

VIBRATE_TYPE_RINGER

@Deprecated
public static final int VIBRATE_TYPE_RINGER

Deprecated.

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Constant Field Values

VIBRATE_TYPE_NOTIFICATION

@Deprecated
public static final int VIBRATE_TYPE_NOTIFICATION

Deprecated.

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Constant Field Values

VIBRATE_SETTING_OFF

@Deprecated
public static final int VIBRATE_SETTING_OFF

Deprecated.

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Constant Field Values

VIBRATE_SETTING_ON

@Deprecated
public static final int VIBRATE_SETTING_ON

Deprecated.

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Constant Field Values

VIBRATE_SETTING_ONLY_SILENT

@Deprecated
public static final int VIBRATE_SETTING_ONLY_SILENT

Deprecated.

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Constant Field Values

USE_DEFAULT_STREAM_TYPE

public static final int USE_DEFAULT_STREAM_TYPE

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Constant Field Values

ACTION_SCO_AUDIO_STATE_CHANGED

@Deprecated
public static final String ACTION_SCO_AUDIO_STATE_CHANGED

Deprecated.

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Constant Field Values

ACTION_SCO_AUDIO_STATE_UPDATED

public static final String ACTION_SCO_AUDIO_STATE_UPDATED

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Constant Field Values

EXTRA_SCO_AUDIO_STATE

public static final String EXTRA_SCO_AUDIO_STATE

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Constant Field Values

EXTRA_SCO_AUDIO_PREVIOUS_STATE

public static final String EXTRA_SCO_AUDIO_PREVIOUS_STATE

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Constant Field Values

SCO_AUDIO_STATE_DISCONNECTED

public static final int SCO_AUDIO_STATE_DISCONNECTED

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SCO_AUDIO_STATE_CONNECTED

public static final int SCO_AUDIO_STATE_CONNECTED

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SCO_AUDIO_STATE_CONNECTING

public static final int SCO_AUDIO_STATE_CONNECTING

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SCO_AUDIO_STATE_ERROR

public static final int SCO_AUDIO_STATE_ERROR

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Constant Field Values

MODE_INVALID

public static final int MODE_INVALID

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Constant Field Values

MODE_CURRENT

public static final int MODE_CURRENT

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Constant Field Values

MODE_NORMAL

public static final int MODE_NORMAL

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MODE_RINGTONE

public static final int MODE_RINGTONE

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Constant Field Values

MODE_IN_CALL

public static final int MODE_IN_CALL

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Constant Field Values

MODE_IN_COMMUNICATION

public static final int MODE_IN_COMMUNICATION

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Constant Field Values

ROUTE_EARPIECE

@Deprecated
public static final int ROUTE_EARPIECE

Deprecated.

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Constant Field Values

ROUTE_SPEAKER

@Deprecated
public static final int ROUTE_SPEAKER

Deprecated.

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Constant Field Values

ROUTE_BLUETOOTH

@Deprecated
public static final int ROUTE_BLUETOOTH

Deprecated.

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Constant Field Values

ROUTE_BLUETOOTH_SCO

@Deprecated
public static final int ROUTE_BLUETOOTH_SCO

Deprecated.

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Constant Field Values

ROUTE_HEADSET

@Deprecated
public static final int ROUTE_HEADSET

Deprecated.

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Constant Field Values

ROUTE_BLUETOOTH_A2DP

@Deprecated
public static final int ROUTE_BLUETOOTH_A2DP

Deprecated.

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Constant Field Values

ROUTE_ALL

@Deprecated
public static final int ROUTE_ALL

Deprecated.

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Constant Field Values

FX_KEY_CLICK

public static final int FX_KEY_CLICK

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Constant Field Values

FX_FOCUS_NAVIGATION_UP

public static final int FX_FOCUS_NAVIGATION_UP

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Constant Field Values

FX_FOCUS_NAVIGATION_DOWN

public static final int FX_FOCUS_NAVIGATION_DOWN

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Constant Field Values

FX_FOCUS_NAVIGATION_LEFT

public static final int FX_FOCUS_NAVIGATION_LEFT

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Constant Field Values

FX_FOCUS_NAVIGATION_RIGHT

public static final int FX_FOCUS_NAVIGATION_RIGHT

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Constant Field Values

FX_KEYPRESS_STANDARD

public static final int FX_KEYPRESS_STANDARD

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FX_KEYPRESS_SPACEBAR

public static final int FX_KEYPRESS_SPACEBAR

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Constant Field Values

FX_KEYPRESS_DELETE

public static final int FX_KEYPRESS_DELETE

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Constant Field Values

FX_KEYPRESS_RETURN

public static final int FX_KEYPRESS_RETURN

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Constant Field Values

AUDIOFOCUS_GAIN

public static final int AUDIOFOCUS_GAIN

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Constant Field Values

AUDIOFOCUS_GAIN_TRANSIENT

public static final int AUDIOFOCUS_GAIN_TRANSIENT

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Constant Field Values

AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK

public static final int AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK

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Constant Field Values

AUDIOFOCUS_LOSS

public static final int AUDIOFOCUS_LOSS

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AUDIOFOCUS_LOSS_TRANSIENT

public static final int AUDIOFOCUS_LOSS_TRANSIENT

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AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK

public static final int AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK

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AUDIOFOCUS_REQUEST_FAILED

public static final int AUDIOFOCUS_REQUEST_FAILED

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AUDIOFOCUS_REQUEST_GRANTED

public static final int AUDIOFOCUS_REQUEST_GRANTED

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Constant Field Values

Method Detail

adjustStreamVolume

public void adjustStreamVolume(int streamType,
                               int direction,
                               int flags)

adjustVolume

public void adjustVolume(int direction,
                         int flags)

adjustSuggestedStreamVolume

public void adjustSuggestedStreamVolume(int direction,
                                        int suggestedStreamType,
                                        int flags)

getRingerMode

public int getRingerMode()

getStreamMaxVolume

public int getStreamMaxVolume(int streamType)

getStreamVolume

public int getStreamVolume(int streamType)

setRingerMode

public void setRingerMode(int ringerMode)

setStreamVolume

public void setStreamVolume(int streamType,
                            int index,
                            int flags)

setStreamSolo

public void setStreamSolo(int streamType,
                          boolean state)

setStreamMute

public void setStreamMute(int streamType,
                          boolean state)

shouldVibrate

@Deprecated
public boolean shouldVibrate(int vibrateType)

Deprecated.

getVibrateSetting

@Deprecated
public int getVibrateSetting(int vibrateType)

Deprecated.

setVibrateSetting

@Deprecated
public void setVibrateSetting(int vibrateType,
                                         int vibrateSetting)

Deprecated.

setSpeakerphoneOn

public void setSpeakerphoneOn(boolean on)

isSpeakerphoneOn

public boolean isSpeakerphoneOn()

isBluetoothScoAvailableOffCall

public boolean isBluetoothScoAvailableOffCall()

startBluetoothSco

public void startBluetoothSco()

stopBluetoothSco

public void stopBluetoothSco()

setBluetoothScoOn

public void setBluetoothScoOn(boolean on)

isBluetoothScoOn

public boolean isBluetoothScoOn()

setBluetoothA2dpOn

@Deprecated
public void setBluetoothA2dpOn(boolean on)

Deprecated.

isBluetoothA2dpOn

public boolean isBluetoothA2dpOn()

setWiredHeadsetOn

@Deprecated
public void setWiredHeadsetOn(boolean on)

Deprecated.

isWiredHeadsetOn

@Deprecated
public boolean isWiredHeadsetOn()

Deprecated.

setMicrophoneMute

public void setMicrophoneMute(boolean on)

isMicrophoneMute

public boolean isMicrophoneMute()

setMode

public void setMode(int mode)

getMode

public int getMode()

setRouting

@Deprecated
public void setRouting(int mode,
                                  int routes,
                                  int mask)

Deprecated.

getRouting

@Deprecated
public int getRouting(int mode)

Deprecated.

isMusicActive

public boolean isMusicActive()

setParameters

public void setParameters(String keyValuePairs)

getParameters

public String getParameters(String keys)

playSoundEffect

public void playSoundEffect(int effectType)

playSoundEffect

public void playSoundEffect(int effectType,
                            float volume)

loadSoundEffects

public void loadSoundEffects()

unloadSoundEffects

public void unloadSoundEffects()

requestAudioFocus

public int requestAudioFocus(AudioManager.OnAudioFocusChangeListener l,
                             int streamType,
                             int durationHint)

abandonAudioFocus

public int abandonAudioFocus(AudioManager.OnAudioFocusChangeListener l)

registerMediaButtonEventReceiver

public void registerMediaButtonEventReceiver(ComponentName eventReceiver)

unregisterMediaButtonEventReceiver

public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver)

registerRemoteControlClient

public void registerRemoteControlClient(RemoteControlClient rcClient)

unregisterRemoteControlClient

public void unregisterRemoteControlClient(RemoteControlClient rcClient)