android.media

Interface definition for a callback to be invoked when the audio focus of the system is updated.

Listener registered by client to be notified upon communication audio device change.

Interface definition of a callback that is notified when the audio mode changes

Interface to be notified of changes in the preferred mixer attributes.

Key interface for the AudioMetadata map.

AudioMetadataMap is a writeable Map-style interface of AudioMetadata.Key value pairs.

A read only Map-style interface of AudioMetadata.Key value pairs used for AudioMetadata.

Interface definition for a callback to be invoked when an AudioRecord has reached a notification marker set by AudioRecord.setNotificationMarkerPosition(int) or for periodic updates on the progress of the record head, as set by AudioRecord.setPositionNotificationPeriod(int).

Defines the interface by which applications can receive notifications of routing changes for the associated AudioRecord.

AudioRecordingMonitor defines an interface implemented by AudioRecord and MediaRecorder allowing applications to install a callback and be notified of changes in the capture path while recoding is active.

AudioRouting defines an interface for controlling routing and routing notifications in AudioTrack and AudioRecord objects.

Interface definition for a listener for codec format changes.

Interface definition for a callback to be invoked when the playback head position of an AudioTrack has reached a notification marker or has increased by a certain period.

Defines the interface by which applications can receive notifications of routing changes for the associated AudioTrack.

Callback interface for being notified that a new image is available.

ImageWriter callback interface, used to to asynchronously notify the application of various ImageWriter events.

Handles the notification when the JET engine generates an event.

Listener used for receiving asynchronous loudness metadata updates.

An interface registered by the caller to setEventListener to receives scheme-specific notifications from a MediaCas instance.

Listener to be called when the first output frame has been decoded and is ready to be rendered for a codec configured for tunnel mode with KEY_AUDIO_SESSION_ID.

Listener to be called when an output frame has rendered on the output surface

Interface definition for a callback to be invoked when a drm event occurs

Interface definition for a callback to be invoked when a drm session expiration update occurs

Interface definition for a callback to be invoked when the keys in a drm session change states.

Interface definition for a callback to be invoked when the session state has been lost and is now invalid

A @Throwable thrown from MediaDrm or @MediaCrypto APIs

Provides input data to MediaParser.

Receives extracted media sample data and metadata from MediaParser.

InputReader that allows setting the read position.

Interface definition of a callback to be invoked indicating buffering status of a media resource being streamed over the network.

Interface definition for a callback to be invoked when playback of a media source has completed.

Interface definition of a callback to be invoked when the app can do DRM configuration (get/set properties) before the session is opened.

Interface definition of a callback to be invoked when the DRM info becomes available

Interface definition of a callback to notify the app when the DRM is ready for key request/response

Interface definition of a callback to be invoked when there has been an error during an asynchronous operation (other errors will throw exceptions at method call time).

Interface definition of a callback to be invoked to communicate some info and/or warning about the media or its playback.

Interface definition of a callback to be invoked when discontinuity in the normal progression of the media time is detected.

Interface definition for a callback to be invoked when the media source is ready for playback.

Interface definition of a callback to be invoked indicating the completion of a seek operation.

Interface definition of a callback to be invoked when a player subtitle track has new subtitle data available.

Interface definition of a callback to be invoked when a track has timed metadata available.

Interface definition of a callback to be invoked when a timed text is available for display.

Interface definition of a callback to be invoked when the video size is first known or updated

Interface definition for a callback to be invoked when an error occurs while recording.

Interface definition of a callback to be invoked to communicate some info and/or warning about the recording.

A listener interface to send optional app-specific hints when creating a RoutingController.

An interface for notifying clients of MediaScannerConnection when a connection to the MediaScanner service has been established and when the scanning of a file has completed.

Interface for notifying clients of the result of scanning a requested media file.

Interface definition of a callback to be invoked when there has been an error during an asynchronous operation (other errors will throw exceptions at method call time).

Interface defining mechanism for controlling the directionality and field width of audio capture.

Interface definition for a callback to be invoked when the media playback position is queried.

Interface definition for a callback to be invoked when one of the metadata values has been updated.

Interface definition for a callback to be invoked when the media playback position is requested to be updated.

Interface definition for the callbacks to be invoked whenever media events, metadata and playback status are available.

Interface to be notified of changes to the availability of a head tracker on the audio device to be used by the spatializer effect.

An interface to be notified of changes to the state of the spatializer effect.

VolumeAutomation defines an interface for automatic volume control of AudioTrack and MediaPlayer objects.

ApplicationMediaCapabilities is an immutable class that encapsulates an application's capabilities for handling newer video codec format and media features.

Plays a series of audio URIs, but does all the hard work on another thread so that any slowness with preparing or loading doesn't block the calling thread.

A class to encapsulate a collection of attributes describing information about an audio stream.

The AudioDescriptor contains the information to describe the audio playback/capture capabilities.

AudioDeviceCallback defines the mechanism by which applications can receive notifications of audio device connection and disconnection events.

Provides information about an audio device.

A class to encapsulate information about an audio focus request.

The AudioFormat class is used to access a number of audio format and channel configuration constants.

AudioManager provides access to volume and ringer mode control.

AudioMetadata class is used to manage typed key-value pairs for configuration and capability requests within the Audio Framework.

Class to represent the attributes of the audio mixer: its format, which represents by an AudioFormat object and mixer behavior.

Configuration for capturing audio played by other apps.

The AudioPlaybackConfiguration class collects the information describing an audio playback session.

The AudioPresentation class encapsulates the information that describes an audio presentation which is available in next generation audio content.

An AudioProfile is specific to an audio format and lists supported sampling rates and channel masks for that format.

The AudioRecord class manages the audio resources for Java applications to record audio from the audio input hardware of the platform.

The AudioRecordingConfiguration class collects the information describing an audio recording session.

Structure that groups a position in frame units relative to an assumed audio stream, together with the estimated time when that frame enters or leaves the audio processing pipeline on that device.

The AudioTrack class manages and plays a single audio resource for Java applications.

Retrieves the predefined camcorder profile settings for camcorder applications.

The CameraProfile class is used to retrieve the pre-defined still image capture (jpeg) quality levels (0-100) used for low, medium, and high quality settings in the Camera application.

Encapsulates initialization data required by a MediaDrm instance.

Describes a set of encoding profiles for a given media (audio and/or video) profile.

This is a class for reading and writing Exif tags in various image file formats.

Identifies the faces of people in a android.graphics.Bitmap graphic object.

A single complete image buffer to use with a media source such as a MediaCodec or a CameraDevice.

The ImageReader class allows direct application access to image data rendered into a android.view.Surface

The ImageWriter class allows an application to produce Image data into a android.view.Surface, and have it be consumed by another component like CameraDevice.

JetPlayer provides access to JET content playback and control.

Class for getting recommended loudness parameter updates for audio decoders as they are used to play back media content according to the encoded format and current audio routing.

A class for producing sounds that match those produced by various actions taken by the media and camera APIs.

MediaCas can be used to obtain keys for descrambling protected media streams, in conjunction with android.media.MediaDescrambler.

MediaCodec class can be used to access low-level media codecs, i.

Provides information about a given media codec available on the device.

Allows you to enumerate available codecs, each specified as a MediaCodecInfo object, find a codec supporting a given format and query the capabilities of a given codec.

Provides support for interacting with MediaSession2s that applications have published to express their ongoing media playback state.

This API is not generally intended for third party application developers.

MediaCrypto class can be used in conjunction with android.media.MediaCodec to decode encrypted media data.

For supplying media data to the framework.

MediaDescrambler class can be used in conjunction with android.media.MediaCodec and android.media.MediaExtractor to decode media data scrambled by conditional access (CA) systems such as those in the ISO/IEC13818-1.

A simple set of metadata for a media item suitable for display.

MediaDrm can be used to obtain keys for decrypting protected media streams, in conjunction with android.media.MediaCrypto.

MediaExtractor facilitates extraction of demuxed, typically encoded, media data from a data source.

MediaFeature defines various media features, e.

Encapsulates the information describing the format of media data, be it audio or video, as well as optional feature metadata.

Contains metadata about an item, such as the title, artist, etc.

An abstract class for editing and storing metadata that can be published by RemoteControlClient.

MediaMetadataRetriever class provides a unified interface for retrieving frame and meta data from an input media file.

MediaMuxer facilitates muxing elementary streams.

Parses media container formats and extracts contained media samples and metadata.

MediaPlayer class can be used to control playback of audio/video files and streams.

Used to record audio and video.

Describes the properties of a route.

Base class for media route provider services.

This API is not recommended for new applications.

This API is not generally intended for third party application developers.

MediaScannerConnection provides a way for applications to pass a newly created or downloaded media file to the media scanner service.

This API is not generally intended for third party application developers.

This API is not generally intended for third party application developers.

MediaSync class can be used to synchronously play audio and video streams.

The MediaSyncEvent class defines events that can be used to synchronize playback or capture actions between different players and recorders.

An immutable object that represents the linear correlation between the media time and the system time.

Class providing information on a microphone.

Structure for common playback params.

A class to encapsulate rating information used as content metadata.

RemoteControlClient enables exposing information meant to be consumed by remote controls capable of displaying metadata, artwork and media transport control buttons.

The RemoteController class is used to control media playback, display and update media metadata and playback status, published by applications using the RemoteControlClient class.

Ringtone provides a quick method for playing a ringtone, notification, or other similar types of sounds.

RingtoneManager provides access to ringtones, notification, and other types of sounds.

A media route discovery preference describing the features of routes that media router would like to discover and whether to perform active scanning.

Allows applications to customize the list of routes used for media routing (for example, in the System UI Output Switcher).

Describes a routing session which is created when a media route is selected.

This API is not generally intended for third party application developers.

This API is not generally intended for third party application developers.

This API is not generally intended for third party application developers.

The SoundPool class manages and plays audio resources for applications.

Spatializer provides access to querying capabilities and behavior of sound spatialization on the device.

Class encapsulating subtitle data, as received through the MediaPlayer.OnSubtitleDataListener interface.

Structure for common A/V sync params.

Utilities for generating visual thumbnails from files.

Class that embodies one timed metadata access unit, including

• a time stamp, and
• raw uninterpreted byte-array extracted directly from the container.

Class to hold the timed text's metadata, including:

• The characters for rendering
• The rendering position for the timed text

This class provides methods to play DTMF tones (ITU-T Recommendation Q.23), call supervisory tones (3GPP TS 22.001, CEPT) and proprietary tones (3GPP TS 31.111).

Handles requests to adjust or set the volume on a session.

The VolumeShaper class is used to automatically control audio volume during media playback, allowing simple implementation of transition effects and ducking.

Exception thrown when the provisioning server or key server denies a certficate or license for a device.

Base class for MediaCas exceptions

Base class for MediaCas runtime exceptions

Exception thrown if MediaCrypto object could not be instantiated or if unable to perform an operation on the MediaCrypto object.

Base class for MediaDrm exceptions

This exception is thrown when the MediaDrm instance has become unusable due to a restart of the mediaserver process.

Exception thrown when an operation on a MediaDrm object is attempted and the device does not have a certificate.

Exception thrown when an operation on a MediaDrm object is attempted and hardware resources are not available, due to being in use.

Exception thrown when an attempt is made to construct a MediaDrm object using a crypto scheme UUID that is not supported by the device