DeviceInfo

Artifact: androidx.media3:media3-common

View Source

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Kotlin |Java

public final class DeviceInfo

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Information about the playback device.

Summary

Nested types
public final class DeviceInfo.Builder Builder for DeviceInfo.
@Documented @Retention(value = RetentionPolicy.SOURCE) @Target(value = ElementType.TYPE_USE) @IntDef(value = ) public annotation DeviceInfo.PlaybackType Types of playback.

Constants
static final int	PLAYBACK_TYPE_LOCAL = 0 Playback happens on the local device (e.g. phone).
static final int	PLAYBACK_TYPE_REMOTE = 1 Playback happens outside of the device (e.g. a cast device).
static final DeviceInfo	UNKNOWN Unknown DeviceInfo.

Public fields
final @IntRange(from = 0) int	maxVolume The maximum volume that the device supports, or 0 if unspecified.
final @IntRange(from = 0) int	minVolume The minimum volume that the device supports.
final int	@DeviceInfo.PlaybackType playbackType The type of playback.
final @Nullable String	routingControllerId The routing controller id of the associated MediaRouter2.RoutingController, or null if unset or playbackType is PLAYBACK_TYPE_LOCAL.

Public constructors
@UnstableApi DeviceInfo(     @DeviceInfo.PlaybackType int playbackType,     @IntRange(from = 0) int minVolume,     @IntRange(from = 0) int maxVolume ) This method is deprecated. Use Builder instead.

Public methods
boolean	equals(@Nullable Object obj)
static DeviceInfo	@UnstableApi fromBundle(Bundle bundle) Restores a DeviceInfo from a Bundle.
int	hashCode()
Bundle	@UnstableApi toBundle()

Constants

PLAYBACK_TYPE_LOCAL

public static final int PLAYBACK_TYPE_LOCAL = 0

Playback happens on the local device (e.g. phone).

PLAYBACK_TYPE_REMOTE

public static final int PLAYBACK_TYPE_REMOTE = 1

Playback happens outside of the device (e.g. a cast device).

UNKNOWN

public static final DeviceInfo UNKNOWN

Unknown DeviceInfo.

Public fields

maxVolume

public final @IntRange(from = 0) int maxVolume

The maximum volume that the device supports, or 0 if unspecified.

minVolume

public final @IntRange(from = 0) int minVolume

The minimum volume that the device supports.

playbackType

@DeviceInfo.PlaybackType
public final int playbackType

The type of playback.

routingControllerId

public final @Nullable String routingControllerId

The routing controller id of the associated MediaRouter2.RoutingController, or null if unset or playbackType is PLAYBACK_TYPE_LOCAL.

This id allows mapping this device information to a routing controller, which provides information about the media route and allows controlling its volume.

Public constructors

DeviceInfo

@UnstableApi
public DeviceInfo(
    @DeviceInfo.PlaybackType int playbackType,
    @IntRange(from = 0) int minVolume,
    @IntRange(from = 0) int maxVolume
)

This method is deprecated.

Use Builder instead.

Public methods

equals

public boolean equals(@Nullable Object obj)

fromBundle

@UnstableApi
public static DeviceInfo fromBundle(Bundle bundle)

Restores a DeviceInfo from a Bundle.

hashCode

public int hashCode()

toBundle

@UnstableApi
public Bundle toBundle()