TvInputManager

ACTION_BLOCKED_RATINGS_CHANGED

static val ACTION_BLOCKED_RATINGS_CHANGED: String

Broadcast intent action when the user blocked content ratings change. For use with the isRatingBlocked.

Value: "android.media.tv.action.BLOCKED_RATINGS_CHANGED"

ACTION_PARENTAL_CONTROLS_ENABLED_CHANGED

static val ACTION_PARENTAL_CONTROLS_ENABLED_CHANGED: String

Broadcast intent action when the parental controls enabled state changes. For use with the isParentalControlsEnabled.

Value: "android.media.tv.action.PARENTAL_CONTROLS_ENABLED_CHANGED"

ACTION_QUERY_CONTENT_RATING_SYSTEMS

static val ACTION_QUERY_CONTENT_RATING_SYSTEMS: String

Broadcast intent action used to query available content rating systems.

The TV input manager service locates available content rating systems by querying broadcast receivers that are registered for this action. An application can offer additional content rating systems to the user by declaring a suitable broadcast receiver in its manifest.

Here is an example broadcast receiver declaration that an application might include in its AndroidManifest.xml to advertise custom content rating systems. The meta-data specifies a resource that contains a description of each content rating system that is provided by the application.

<receiver android:name=".TvInputReceiver">
      <intent-filter>
          <action android:name=
                  "android.media.tv.action.QUERY_CONTENT_RATING_SYSTEMS" />
      </intent-filter>
      <meta-data
              android:name="android.media.tv.metadata.CONTENT_RATING_SYSTEMS"
              android:resource="@xml/tv_content_rating_systems" />
  </receiver>

In the above example, the @xml/tv_content_rating_systems resource refers to an XML resource whose root element is <rating-system-definitions> that contains zero or more <rating-system-definition> elements. Each <rating-system-definition> element specifies the ratings, sub-ratings and rating orders of a particular content rating system.

Value: "android.media.tv.action.QUERY_CONTENT_RATING_SYSTEMS"

ACTION_SETUP_INPUTS

static val ACTION_SETUP_INPUTS: String

Activity action to set up channel sources i.e. TV inputs of type TvInputInfo#TYPE_TUNER. When invoked, the system will display an appropriate UI for the user to initiate the individual setup flow provided by android.R.attr#setupActivity of each TV input service.

Value: "android.media.tv.action.SETUP_INPUTS"

ACTION_VIEW_RECORDING_SCHEDULES

static val ACTION_VIEW_RECORDING_SCHEDULES: String

Activity action to display the recording schedules. When invoked, the system will display an appropriate UI to browse the schedules.

Value: "android.media.tv.action.VIEW_RECORDING_SCHEDULES"

BROADCAST_INFO_STREAM_EVENT

static val BROADCAST_INFO_STREAM_EVENT: Int

Value: 5

BROADCAST_INFO_TYPE_COMMAND

static val BROADCAST_INFO_TYPE_COMMAND: Int

Value: 7

BROADCAST_INFO_TYPE_DSMCC

static val BROADCAST_INFO_TYPE_DSMCC: Int

Value: 6

BROADCAST_INFO_TYPE_PES

static val BROADCAST_INFO_TYPE_PES: Int

Value: 4

BROADCAST_INFO_TYPE_SECTION

static val BROADCAST_INFO_TYPE_SECTION: Int

Value: 3

BROADCAST_INFO_TYPE_TABLE

static val BROADCAST_INFO_TYPE_TABLE: Int

Value: 2

BROADCAST_INFO_TYPE_TIMELINE

static val BROADCAST_INFO_TYPE_TIMELINE: Int

Value: 8

BROADCAST_INFO_TYPE_TS

static val BROADCAST_INFO_TYPE_TS: Int

Value: 1

INPUT_STATE_CONNECTED

static val INPUT_STATE_CONNECTED: Int

State for getInputState(java.lang.String) and TvInputCallback#onInputStateChanged(String, int): The input source is connected.

This state indicates that a source device is connected to the input port and is in the normal operation mode. It is mostly relevant to hardware inputs such as HDMI input. Non-hardware inputs are considered connected all the time.

Value: 0

INPUT_STATE_CONNECTED_STANDBY

static val INPUT_STATE_CONNECTED_STANDBY: Int

State for getInputState(java.lang.String) and TvInputCallback#onInputStateChanged(String, int): The input source is connected but in standby mode.

This state indicates that a source device is connected to the input port but is in standby or low power mode. It is mostly relevant to hardware inputs such as HDMI input and Component inputs.

Value: 1

INPUT_STATE_DISCONNECTED

static val INPUT_STATE_DISCONNECTED: Int

State for getInputState(java.lang.String) and TvInputCallback#onInputStateChanged(String, int): The input source is disconnected.

This state indicates that a source device is disconnected from the input port. It is mostly relevant to hardware inputs such as HDMI input.

Value: 2

META_DATA_CONTENT_RATING_SYSTEMS

static val META_DATA_CONTENT_RATING_SYSTEMS: String

Content rating systems metadata associated with ACTION_QUERY_CONTENT_RATING_SYSTEMS.

Specifies the resource ID of an XML resource that describes the content rating systems that are provided by the application.

Value: "android.media.tv.metadata.CONTENT_RATING_SYSTEMS"

RECORDING_ERROR_INSUFFICIENT_SPACE

static val RECORDING_ERROR_INSUFFICIENT_SPACE: Int

Error for TvInputService.RecordingSession#notifyError(int) and TvRecordingClient.RecordingCallback#onError(int): Recording cannot proceed due to insufficient storage space.

Value: 1

RECORDING_ERROR_RESOURCE_BUSY

static val RECORDING_ERROR_RESOURCE_BUSY: Int

Error for TvInputService.RecordingSession#notifyError(int) and TvRecordingClient.RecordingCallback#onError(int): Recording cannot proceed because a required recording resource was not able to be allocated.

Value: 2

RECORDING_ERROR_UNKNOWN

static val RECORDING_ERROR_UNKNOWN: Int

Error for TvInputService.RecordingSession#notifyError(int) and TvRecordingClient.RecordingCallback#onError(int): The requested operation cannot be completed due to a problem that does not fit under any other error codes, or the error code for the problem is defined on the higher version than application's android:targetSdkVersion.

Value: 0

SIGNAL_STRENGTH_LOST

static val SIGNAL_STRENGTH_LOST: Int

Signal lost.

Value: 1

SIGNAL_STRENGTH_STRONG

static val SIGNAL_STRENGTH_STRONG: Int

Strong signal.

Value: 3

SIGNAL_STRENGTH_WEAK

static val SIGNAL_STRENGTH_WEAK: Int

Weak signal.

Value: 2

TIME_SHIFT_INVALID_TIME

static val TIME_SHIFT_INVALID_TIME: Long

Value returned by TvInputService.Session#onTimeShiftGetCurrentPosition() and TvInputService.Session#onTimeShiftGetStartPosition() when time shifting has not yet started.

Value: -9223372036854775808L

TIME_SHIFT_MODE_AUTO

static val TIME_SHIFT_MODE_AUTO: Int

Time shift mode: auto.

Time shift mode is handled automatically.

Value: 4

TIME_SHIFT_MODE_LOCAL

static val TIME_SHIFT_MODE_LOCAL: Int

Time shift mode: local.

Time shift is handle locally, using on-device data. E.g. playing a local file.

Value: 2

TIME_SHIFT_MODE_NETWORK

static val TIME_SHIFT_MODE_NETWORK: Int

Time shift mode: network.

Time shift is handle remotely via network. E.g. online streaming.

Value: 3

TIME_SHIFT_MODE_OFF

static val TIME_SHIFT_MODE_OFF: Int

Time shift mode: off.

Time shift is disabled.

Value: 1

TIME_SHIFT_STATUS_AVAILABLE

static val TIME_SHIFT_STATUS_AVAILABLE: Int

Status for TvInputService.Session#notifyTimeShiftStatusChanged(int) and TvView.TvInputCallback#onTimeShiftStatusChanged(String, int): Time shifting is currently available. In this status, the application assumes it can pause/resume playback, seek to a specified time position and set playback rate and audio mode.

Value: 3

TIME_SHIFT_STATUS_UNAVAILABLE

static val TIME_SHIFT_STATUS_UNAVAILABLE: Int

Status for TvInputService.Session#notifyTimeShiftStatusChanged(int) and TvView.TvInputCallback#onTimeShiftStatusChanged(String, int): Time shifting is currently unavailable but might work again later.

Value: 2

TIME_SHIFT_STATUS_UNKNOWN

static val TIME_SHIFT_STATUS_UNKNOWN: Int

Status for TvInputService.Session#notifyTimeShiftStatusChanged(int) and TvView.TvInputCallback#onTimeShiftStatusChanged(String, int): Unknown status. Also the status prior to calling notifyTimeShiftStatusChanged.

Value: 0

TIME_SHIFT_STATUS_UNSUPPORTED

static val TIME_SHIFT_STATUS_UNSUPPORTED: Int

Status for TvInputService.Session#notifyTimeShiftStatusChanged(int) and TvView.TvInputCallback#onTimeShiftStatusChanged(String, int): The current TV input does not support time shifting.

Value: 1

TV_MESSAGE_GROUP_ID_NONE

static val TV_MESSAGE_GROUP_ID_NONE: Long

This value for TV_MESSAGE_KEY_GROUP_ID denotes that the message doesn't belong to any group.

Value: -1L

TV_MESSAGE_KEY_GROUP_ID

static val TV_MESSAGE_KEY_GROUP_ID: String

This constant is used as a Bundle key for TV messages. This is used to optionally identify messages that belong together, such as headers and bodies of the same event. For messages that do not have a group, this value should be TV_MESSAGE_GROUP_ID_NONE.

As -1 is a reserved value, -1 should not be used as a valid groupId.

Type: long

Value: "android.media.tv.TvInputManager.group_id"

TV_MESSAGE_KEY_RAW_DATA

static val TV_MESSAGE_KEY_RAW_DATA: String

This constant is used as a Bundle key for TV messages. The value of the key stores the raw data contained in this TV message. The format of this data is determined by the format defined by the subtype, found using the key at TV_MESSAGE_KEY_SUBTYPE. See TV_MESSAGE_KEY_SUBTYPE for more information on how to parse this data.

Type: byte[]

Value: "android.media.tv.TvInputManager.raw_data"

TV_MESSAGE_KEY_STREAM_ID

static val TV_MESSAGE_KEY_STREAM_ID: String

This constant is used as a Bundle key for TV messages. The value of the key identifies the stream on the TV input source for which the watermark event is relevant to.

Type: String

Value: "android.media.tv.TvInputManager.stream_id"

TV_MESSAGE_KEY_SUBTYPE

static val TV_MESSAGE_KEY_SUBTYPE: String

This constant is used as a Bundle key for TV messages. The value of the key identifies the subtype of the data, such as the format of the CC data. The format found at this key can then be used to identify how to parse the data at TV_MESSAGE_KEY_RAW_DATA.

To parse the raw data based on the subtype, please refer to the official documentation of the concerning subtype. For example, for the subtype TV_MESSAGE_SUBTYPE_WATERMARKING_A335, the document for A/335 from the ATSC standard details how this data is formatted. Similarly, the subtype TV_MESSAGE_SUBTYPE_CC_608E is documented in the ANSI/CTA standard for 608-E. These subtypes are examples of common formats for their respective uses and other subtypes may exist.

Type: String

Value: "android.media.tv.TvInputManager.subtype"

TV_MESSAGE_SUBTYPE_CC_608E

static val TV_MESSAGE_SUBTYPE_CC_608E: String

This is a subtype for TV messages that can be potentially found as a value at TV_MESSAGE_KEY_SUBTYPE. It identifies the subtype of the message as the CC format CTA 608-E.

Value: "CTA 608-E"

TV_MESSAGE_SUBTYPE_WATERMARKING_A335

static val TV_MESSAGE_SUBTYPE_WATERMARKING_A335: String

This is a subtype for TV messages that can be potentially found as a value at TV_MESSAGE_KEY_SUBTYPE. It identifies the subtype of the message as the watermarking format ATSC A/335.

Value: "ATSC A/335"

TV_MESSAGE_TYPE_CLOSED_CAPTION

static val TV_MESSAGE_TYPE_CLOSED_CAPTION: Int

Indicates that this TV message contains Closed Captioning data

Value: 2

TV_MESSAGE_TYPE_OTHER

static val TV_MESSAGE_TYPE_OTHER: Int

Indicates that this TV message contains other data

Value: 1000

TV_MESSAGE_TYPE_WATERMARK

static val TV_MESSAGE_TYPE_WATERMARK: Int

Indicates that this TV message contains watermarking data

Value: 1

VIDEO_UNAVAILABLE_REASON_AUDIO_ONLY

static val VIDEO_UNAVAILABLE_REASON_AUDIO_ONLY: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the current TV program is audio-only.

Value: 4

VIDEO_UNAVAILABLE_REASON_BUFFERING

static val VIDEO_UNAVAILABLE_REASON_BUFFERING: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the corresponding TV input has stopped playback temporarily to buffer more data.

Value: 3

VIDEO_UNAVAILABLE_REASON_CAS_BLACKOUT

static val VIDEO_UNAVAILABLE_REASON_CAS_BLACKOUT: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because of a geographical blackout.

Value: 16

VIDEO_UNAVAILABLE_REASON_CAS_CARD_INVALID

static val VIDEO_UNAVAILABLE_REASON_CAS_CARD_INVALID: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because smart card is invalid.

Value: 15

VIDEO_UNAVAILABLE_REASON_CAS_CARD_MUTE

static val VIDEO_UNAVAILABLE_REASON_CAS_CARD_MUTE: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because smart card is muted.

Value: 14

VIDEO_UNAVAILABLE_REASON_CAS_INSUFFICIENT_OUTPUT_PROTECTION

static val VIDEO_UNAVAILABLE_REASON_CAS_INSUFFICIENT_OUTPUT_PROTECTION: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the output protection level enabled on the device is not sufficient to meet the requirements in the license policy.

Value: 7

VIDEO_UNAVAILABLE_REASON_CAS_LICENSE_EXPIRED

static val VIDEO_UNAVAILABLE_REASON_CAS_LICENSE_EXPIRED: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because Using a license in whhich the keys have expired.

Value: 10

VIDEO_UNAVAILABLE_REASON_CAS_NEED_ACTIVATION

static val VIDEO_UNAVAILABLE_REASON_CAS_NEED_ACTIVATION: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the device need be activated.

Value: 11

VIDEO_UNAVAILABLE_REASON_CAS_NEED_PAIRING

static val VIDEO_UNAVAILABLE_REASON_CAS_NEED_PAIRING: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the device need be paired.

Value: 12

VIDEO_UNAVAILABLE_REASON_CAS_NO_CARD

static val VIDEO_UNAVAILABLE_REASON_CAS_NO_CARD: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because smart card is missed.

Value: 13

VIDEO_UNAVAILABLE_REASON_CAS_PVR_RECORDING_NOT_ALLOWED

static val VIDEO_UNAVAILABLE_REASON_CAS_PVR_RECORDING_NOT_ALLOWED: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the PVR record is not allowed by the license policy.

Value: 8

VIDEO_UNAVAILABLE_REASON_CAS_REBOOTING

static val VIDEO_UNAVAILABLE_REASON_CAS_REBOOTING: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because CAS system is rebooting.

Value: 17

VIDEO_UNAVAILABLE_REASON_CAS_UNKNOWN

static val VIDEO_UNAVAILABLE_REASON_CAS_UNKNOWN: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because of unknown CAS error.

Value: 18

VIDEO_UNAVAILABLE_REASON_INSUFFICIENT_RESOURCE

static val VIDEO_UNAVAILABLE_REASON_INSUFFICIENT_RESOURCE: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the resource is not enough to meet requirement.

Value: 6

VIDEO_UNAVAILABLE_REASON_NOT_CONNECTED

static val VIDEO_UNAVAILABLE_REASON_NOT_CONNECTED: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the source is not physically connected, for example the HDMI cable is not connected.

Value: 5

VIDEO_UNAVAILABLE_REASON_TUNING

static val VIDEO_UNAVAILABLE_REASON_TUNING: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable because the corresponding TV input is in the middle of tuning to a new channel.

Value: 1

VIDEO_UNAVAILABLE_REASON_UNKNOWN

static val VIDEO_UNAVAILABLE_REASON_UNKNOWN: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable due to an unspecified error.

Value: 0

VIDEO_UNAVAILABLE_REASON_WEAK_SIGNAL

static val VIDEO_UNAVAILABLE_REASON_WEAK_SIGNAL: Int

Reason for TvInputService.Session#notifyVideoUnavailable(int) and TvView.TvInputCallback#onVideoUnavailable(String, int): Video is unavailable due to weak TV signal.

Value: 2

getBlockedRatings

fun getBlockedRatings(): MutableList<TvContentRating!>!

Returns the list of blocked content ratings.

getInputState

fun getInputState(inputId: String): Int

Returns the state of a given TV input.

The state is one of the following:

• INPUT_STATE_CONNECTED
• INPUT_STATE_CONNECTED_STANDBY
• INPUT_STATE_DISCONNECTED

getTvInputInfo

fun getTvInputInfo(inputId: String): TvInputInfo?

Returns the TvInputInfo for a given TV input.

getTvInputList

fun getTvInputList(): MutableList<TvInputInfo!>!

Returns the complete list of TV inputs on the system.

isParentalControlsEnabled

fun isParentalControlsEnabled(): Boolean

Returns the user's parental controls enabled state.

isRatingBlocked

fun isRatingBlocked(rating: TvContentRating): Boolean

Checks whether a given TV content rating is blocked by the user.

registerCallback

fun registerCallback(
    callback: TvInputManager.TvInputCallback, 
    handler: Handler
): Unit

Registers a TvInputCallback.

unregisterCallback

fun unregisterCallback(callback: TvInputManager.TvInputCallback): Unit

Unregisters the existing TvInputCallback.

updateTvInputInfo

fun updateTvInputInfo(inputInfo: TvInputInfo): Unit

Updates the TvInputInfo for an existing TV input. A TV input service implementation may call this method to pass the application and system an up-to-date TvInputInfo object that describes itself.

The system automatically creates a TvInputInfo object for each TV input, based on the information collected from the AndroidManifest.xml, thus it is not necessary to call this method unless such information has changed dynamically. Use TvInputInfo.Builder to build a new TvInputInfo object.

Attempting to change information about a TV input that the calling package does not own does nothing.