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show june android developers docs reference android media kotlin java classes asyncplayer plays
series audio uris but does all the hard work another thread that any slowness with preparing
loading doesn block the calling thread audioattributes class encapsulate collection attributes
describing information about audio stream audiodevicecallback audiodevicecallback defines the
mechanism which applications can receive notifications audio device connection and
disconnection events audiodeviceinfo class provide information about the audio devices
audiofocusrequest class encapsulate information about audio focus request audioformat the
audioformat class used access number audio format and channel configuration constants
audiomanager audiomanager provides access volume and ringer mode control audiometadata
audiometadata class used manage typed key value pairs for configuration and capability requests
within the audio framework audioplaybackcaptureconfiguration configuration for capturing audio
played other apps audioplaybackconfiguration the audioplaybackconfiguration class collects the
information describing audio playback session audiopresentation the audiopresentation class
encapsulates the information that describes audio presentation which available next generation
audio content audiorecord the audiorecord class manages the audio resources for java
applications record audio from the audio input hardware the platform
audiorecordingconfiguration the audiorecordingconfiguration class collects the information
describing audio recording session audiotimestamp structure that groups position frame units
relative assumed audio stream together with the estimated time when that frame enters leaves
the audio processing pipeline that device audiotrack the audiotrack class manages and plays
single audio resource for java applications camcorderprofile retrieves the predefined camcorder
profile settings for camcorder applications cameraprofile the cameraprofile class used retrieve
the pre defined still image capture jpeg quality levels used for low medium and high quality
settings the camera application drminitdata encapsulates initialization data required mediadrm
instance exifinterface this class for reading and writing exif tags jpeg file raw image file
facedetector identifies the faces people android graphics bitmap graphic object image single
complete image buffer use with media source such mediacodec cameradevice imagereader the
imagereader class allows direct application access image data rendered into android view
surface imagewriter the imagewriter class allows application produce image data into android
view surface and have consumed another component like cameradevice jetplayer jetplayer provides
access jet content playback and control mediaactionsound class for producing sounds that match
those produced various actions taken the media and camera apis mediacas mediacas can used
obtain keys for descrambling protected media streams conjunction with android media
mediadescrambler mediacodec mediacodec class can used access low level media codecs
mediacodecinfo provides information about given media codec available the device mediacodeclist
allows you enumerate available codecs each specified mediacodecinfo object find codec
supporting given format and query the capabilities given codec mediacontroller this api not
generally intended for third party application developers mediacrypto mediacrypto class can
used conjunction with android media mediacodec decode encrypted media data mediadatasource for
supplying media data the framework mediadescrambler mediadescrambler class can used conjunction
with android media mediacodec and android media mediaextractor decode media data scrambled
conditional access systems such those the iso iec mediadescription simple set metadata for
media item suitable for display mediadrm mediadrm can used obtain keys for decrypting protected
media streams conjunction with android media mediacrypto mediaextractor mediaextractor
facilitates extraction demuxed typically encoded media data from data source mediaformat
encapsulates the information describing the format media data audio video well optional feature
metadata mediametadata contains metadata about item such the title artist etc
mediametadataeditor abstract class for editing and storing metadata that can published
remotecontrolclient mediametadataretriever mediametadataretriever class provides unified
interface for retrieving frame and meta data from input media file mediamuxer mediamuxer
facilitates muxing elementary streams mediaparser parses media container formats and extracts
contained media samples and metadata mediaplayer mediaplayer class can used control playback
audio video files and streams mediarecorder used record audio and video mediaroute info
describes the properties route mediaroute providerservice base class for media route provider
services mediarouter mediarouter allows applications control the routing media channels and
streams from the current device external speakers and destination devices mediarouter this api
not generally intended for third party application developers mediascannerconnection
mediascannerconnection provides way for applications pass newly created downloaded media file
the media scanner service mediasession this api not generally intended for third party
application developers mediasession service this api not generally intended for third party
application developers mediasync mediasync class can used synchronously play audio and video
streams mediasyncevent the mediasyncevent class defines events that can used synchronize
playback capture actions between different players and recorders mediatimestamp immutable
object that represents the linear correlation between the media time and the system time
microphoneinfo class providing information microphone playbackparams structure for common
playback params rating class encapsulate rating information used content metadata
remotecontrolclient remotecontrolclient enables exposing information meant consumed remote
controls capable displaying metadata artwork and media transport control buttons
remotecontroller the remotecontroller class used control media playback display and update
media metadata and playback status published applications using the remotecontrolclient class
ringtone ringtone provides quick method for playing ringtone notification other similar types
sounds ringtonemanager ringtonemanager provides access ringtones notification and other types
sounds routediscoverypreference media route discovery preference describing the features routes
that media router would like discover and whether perform active scanning routingsessioninfo
describes routing session which created when media route selected session command this api not
generally intended for third party application developers session commandgroup this api not
generally intended for third party application developers session token this api not generally
intended for third party application developers soundpool the soundpool class manages and plays
audio resources for applications subtitledata class encapsulating subtitle data received
through the mediaplayer onsubtitledatalistener interface syncparams structure for common sync
params thumbnailutils utilities for generating visual thumbnails from files timedmetadata class
that embodies one timed metadata access unit including time stamp and raw uninterpreted byte
array extracted directly from the container timedtext class hold the timed text metadata
including the characters for rendering the rendering position for the timed text tonegenerator
this class provides methods play dtmf tones itu recommendation call supervisory tones gpp cept
and proprietary tones gpp volumeprovider handles requests adjust set the volume session
volumeshaper the volumeshaper class used automatically control audio volume during media
playback allowing simple implementation transition effects and ducking exceptions
deniedbyserverexception exception thrown when the provisioning server key server denies
certficate license for device mediacasexception base class for mediacas exceptions
mediacasstateexception base class for mediacas runtime exceptions mediacryptoexception
exception thrown mediacrypto object could not instantiated unable perform operation the
mediacrypto object mediadrmexception base class for mediadrm exceptions mediadrmresetexception
this exception thrown when the mediadrm instance has become unusable due restart the
mediaserver process notprovisionedexception exception thrown when operation mediadrm object
attempted and the device does not have certificate resourcebusyexception exception thrown when
operation mediadrm object attempted and hardware resources are not available due being use
unsupportedschemeexception exception thrown when attempt made construct mediadrm object using
crypto scheme uuid that not supported the device was this page helpful content and code samples
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