# TvContractCompat.Channels added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) belongs to Maven artifact com.android.support:support-tv-provider:28.0.0-alpha1 Summary:[Nested Classes](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#nestedclasses)\|[Constants](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#constants)\|[Inherited Constants](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#inhconstants)\|[Fields](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#lfields)\|[Methods](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#) # TvContractCompat.Channels | This package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider[migrating](https://developer.android.com/jetpack/androidx/migrate)existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library[class mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings). ` public static final class TvContractCompat.Channels ` ` extends Object `` implements `[TvContractCompat.BaseTvColumns](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.BaseTvColumns)` ` |---|----------------------------------------------------| | java.lang.Object || | ↳ | android.support.media.tv.TvContractCompat.Channels |
*** ** * ** *** Column definitions for the TV channels table. ## Summary | ### Nested classes || |----------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` class` | [TvContractCompat.Channels.Logo](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels.Logo) A sub-directory of a single TV channel that represents its primary logo. | | ### Constants || |----------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `String` | [COLUMN_APP_LINK_COLOR](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_COLOR) The accent color of the app link template for this channel. | | `String` | [COLUMN_APP_LINK_ICON_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_ICON_URI) The URI for the app badge icon of the app link template for this channel. | | `String` | [COLUMN_APP_LINK_INTENT_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_INTENT_URI) The intent URI of the app link for this channel. | | `String` | [COLUMN_APP_LINK_POSTER_ART_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_POSTER_ART_URI) The URI for the poster art used as the background of the app link template for this channel. | | `String` | [COLUMN_APP_LINK_TEXT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_TEXT) The link text of the app link template for this channel. | | `String` | [COLUMN_BROWSABLE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_BROWSABLE) The flag indicating whether this TV channel is browsable or not. | | `String` | [COLUMN_CONFIGURATION_DISPLAY_ORDER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_CONFIGURATION_DISPLAY_ORDER) A value that can be used to define the order an app's channels should be displayed in the configure channels menu. | | `String` | [COLUMN_DESCRIPTION](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_DESCRIPTION) The description of this TV channel. | | `String` | [COLUMN_DISPLAY_NAME](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_DISPLAY_NAME) The channel name that is displayed to the user. | | `String` | [COLUMN_DISPLAY_NUMBER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_DISPLAY_NUMBER) The channel number that is displayed to the user. | | `String` | [COLUMN_INPUT_ID](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_INPUT_ID) The ID of the TV input service that provides this TV channel. | | `String` | [COLUMN_INTERNAL_PROVIDER_DATA](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_INTERNAL_PROVIDER_DATA) Internal data used by individual TV input services. | | `String` | [COLUMN_INTERNAL_PROVIDER_FLAG1](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_INTERNAL_PROVIDER_FLAG1) Internal integer flag used by individual TV input services. | | `String` | [COLUMN_INTERNAL_PROVIDER_FLAG2](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_INTERNAL_PROVIDER_FLAG2) Internal integer flag used by individual TV input services. | | `String` | [COLUMN_INTERNAL_PROVIDER_FLAG3](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_INTERNAL_PROVIDER_FLAG3) Internal integer flag used by individual TV input services. | | `String` | [COLUMN_INTERNAL_PROVIDER_FLAG4](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_INTERNAL_PROVIDER_FLAG4) Internal integer flag used by individual TV input services. | | `String` | [COLUMN_INTERNAL_PROVIDER_ID](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_INTERNAL_PROVIDER_ID) The internal ID used by individual TV input services. | | `String` | [COLUMN_LOCKED](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_LOCKED) The flag indicating whether this TV channel is locked or not. | | `String` | [COLUMN_NETWORK_AFFILIATION](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_NETWORK_AFFILIATION) The network affiliation for this TV channel. | | `String` | [COLUMN_ORIGINAL_NETWORK_ID](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_ORIGINAL_NETWORK_ID) The original network ID of this TV channel. | | `String` | [COLUMN_SEARCHABLE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_SEARCHABLE) The flag indicating whether this TV channel is searchable or not. | | `String` | [COLUMN_SERVICE_ID](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_SERVICE_ID) The service ID of this channel. | | `String` | [COLUMN_SERVICE_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_SERVICE_TYPE) The predefined service type of this TV channel. | | `String` | [COLUMN_SYSTEM_CHANNEL_KEY](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_SYSTEM_CHANNEL_KEY) A channel identifier set in the TvProvider by the app to help OEM differentiate among the app's channels. | | `String` | [COLUMN_TRANSIENT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TRANSIENT) The flag indicating whether this TV channel is transient or not. | | `String` | [COLUMN_TRANSPORT_STREAM_ID](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TRANSPORT_STREAM_ID) The transport stream ID of this channel. | | `String` | [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) The broadcast system type of this TV channel. | | `String` | [COLUMN_VERSION_NUMBER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_VERSION_NUMBER) The version number of this row entry used by TV input services. | | `String` | [COLUMN_VIDEO_FORMAT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_VIDEO_FORMAT) The typical video format for programs from this TV channel. | | `String` | [CONTENT_ITEM_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#CONTENT_ITEM_TYPE) The MIME type of a single TV channel. | | `String` | [CONTENT_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#CONTENT_TYPE) The MIME type of a directory of TV channels. | | `String` | [SERVICE_TYPE_AUDIO](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#SERVICE_TYPE_AUDIO) The service type for radio channels that have audio only. | | `String` | [SERVICE_TYPE_AUDIO_VIDEO](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#SERVICE_TYPE_AUDIO_VIDEO) The service type for regular TV channels that have both audio and video. | | `String` | [SERVICE_TYPE_OTHER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#SERVICE_TYPE_OTHER) A generic service type. | | `String` | [TYPE_1SEG](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_1SEG) The channel type for 1seg (handheld). | | `String` | [TYPE_ATSC_C](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ATSC_C) The channel type for ATSC (cable). | | `String` | [TYPE_ATSC_M_H](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ATSC_M_H) The channel type for ATSC-M/H (mobile/handheld). | | `String` | [TYPE_ATSC_T](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ATSC_T) The channel type for ATSC (terrestrial). | | `String` | [TYPE_CMMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_CMMB) The channel type for CMMB (handheld). | | `String` | [TYPE_DTMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DTMB) The channel type for DTMB (terrestrial). | | `String` | [TYPE_DVB_C](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_C) The channel type for DVB-C (cable). | | `String` | [TYPE_DVB_C2](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_C2) The channel type for DVB-C2 (cable). | | `String` | [TYPE_DVB_H](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_H) The channel type for DVB-H (handheld). | | `String` | [TYPE_DVB_S](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_S) The channel type for DVB-S (satellite). | | `String` | [TYPE_DVB_S2](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_S2) The channel type for DVB-S2 (satellite). | | `String` | [TYPE_DVB_SH](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_SH) The channel type for DVB-SH (satellite). | | `String` | [TYPE_DVB_T](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_T) The channel type for DVB-T (terrestrial). | | `String` | [TYPE_DVB_T2](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_T2) The channel type for DVB-T2 (terrestrial). | | `String` | [TYPE_ISDB_C](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_C) The channel type for ISDB-C (cable). | | `String` | [TYPE_ISDB_S](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_S) The channel type for ISDB-S (satellite). | | `String` | [TYPE_ISDB_T](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_T) The channel type for ISDB-T (terrestrial). | | `String` | [TYPE_ISDB_TB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_TB) The channel type for ISDB-Tb (Brazil). | | `String` | [TYPE_NTSC](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_NTSC) The channel type for NTSC. | | `String` | [TYPE_OTHER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_OTHER) A generic channel type. | | `String` | [TYPE_PAL](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_PAL) The channel type for PAL. | | `String` | [TYPE_PREVIEW](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_PREVIEW) The channel type for preview videos. | | `String` | [TYPE_SECAM](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_SECAM) The channel type for SECAM. | | `String` | [TYPE_S_DMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_S_DMB) The channel type for S-DMB (satellite). | | `String` | [TYPE_T_DMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_T_DMB) The channel type for T-DMB (terrestrial). | | `String` | [VIDEO_FORMAT_1080I](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_1080I) The video format for 1080i. | | `String` | [VIDEO_FORMAT_1080P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_1080P) The video format for 1080p. | | `String` | [VIDEO_FORMAT_2160P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_2160P) The video format for 2160p. | | `String` | [VIDEO_FORMAT_240P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_240P) The video format for 240p. | | `String` | [VIDEO_FORMAT_360P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_360P) The video format for 360p. | | `String` | [VIDEO_FORMAT_4320P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_4320P) The video format for 4320p. | | `String` | [VIDEO_FORMAT_480I](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_480I) The video format for 480i. | | `String` | [VIDEO_FORMAT_480P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_480P) The video format for 480p. | | `String` | [VIDEO_FORMAT_576I](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_576I) The video format for 576i. | | `String` | [VIDEO_FORMAT_576P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_576P) The video format for 576p. | | `String` | [VIDEO_FORMAT_720P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_720P) The video format for 720p. | | `String` | [VIDEO_RESOLUTION_ED](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_RESOLUTION_ED) The video resolution for enhanced-definition. | | `String` | [VIDEO_RESOLUTION_FHD](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_RESOLUTION_FHD) The video resolution for full high-definition. | | `String` | [VIDEO_RESOLUTION_HD](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_RESOLUTION_HD) The video resolution for high-definition. | | `String` | [VIDEO_RESOLUTION_SD](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_RESOLUTION_SD) The video resolution for standard-definition. | | `String` | [VIDEO_RESOLUTION_UHD](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_RESOLUTION_UHD) The video resolution for ultra high-definition. | | ### Inherited constants | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#)From interface` `[android.support.media.tv.TvContractCompat.BaseTvColumns](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.BaseTvColumns)` ` |----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `String` | [COLUMN_PACKAGE_NAME](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.BaseTvColumns#COLUMN_PACKAGE_NAME) The name of the package that owns the current row. | | | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#)From interface` android.provider.BaseColumns ` |----------|-----------------| | `String` | `_COUNT`
| | `String` | `_ID`
| | | ### Fields || |--------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` public static final `[Uri](https://developer.android.com/reference/android/net/Uri.html) | [CONTENT_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#CONTENT_URI) The content:// style URI for this table. | | ### Public methods || |------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` static String` | ` `[getVideoResolution](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#getVideoResolution(java.lang.String))`(String videoFormat) ` Returns the video resolution (definition) for a given video format. | | ### Inherited methods | |-----------------------|---| | [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#)From class` java.lang.Object ` |-------------------|-------------------------------| | ` Object` | ` clone() ` | | ` boolean` | ` equals(Object arg0) ` | | ` void` | ` finalize() ` | | ` final Class` | ` getClass() ` | | ` int` | ` hashCode() ` | | ` final void` | ` notify() ` | | ` final void` | ` notifyAll() ` | | ` String` | ` toString() ` | | ` final void` | ` wait(long arg0, int arg1) ` | | ` final void` | ` wait(long arg0) ` | | ` final void` | ` wait() ` | || ## Constants ### COLUMN_APP_LINK_COLOR added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_APP_LINK_COLOR ``` The accent color of the app link template for this channel. This is primarily used for the background color of the text box in the template. The app-linking allows channel input sources to provide activity links from their live channel programming to another activity. This enables content providers to increase user engagement by offering the viewer other content or actions. Type: INTEGER (color value)
**See also:** - [COLUMN_APP_LINK_ICON_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_ICON_URI) - [COLUMN_APP_LINK_INTENT_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_INTENT_URI) - [COLUMN_APP_LINK_POSTER_ART_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_POSTER_ART_URI) - [COLUMN_APP_LINK_TEXT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_TEXT) Constant Value: "app_link_color" ### COLUMN_APP_LINK_ICON_URI added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_APP_LINK_ICON_URI ``` The URI for the app badge icon of the app link template for this channel. This small icon is overlaid at the bottom of the poster art specified by[COLUMN_APP_LINK_POSTER_ART_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_POSTER_ART_URI). The data in the column must be a URI in one of the following formats: - content ([SCHEME_CONTENT](https://developer.android.com/reference/android/content/ContentResolver.html#SCHEME_CONTENT)) - android.resource ([SCHEME_ANDROID_RESOURCE](https://developer.android.com/reference/android/content/ContentResolver.html#SCHEME_ANDROID_RESOURCE)) - file ([SCHEME_FILE](https://developer.android.com/reference/android/content/ContentResolver.html#SCHEME_FILE)) The app-linking allows channel input sources to provide activity links from their live channel programming to another activity. This enables content providers to increase user engagement by offering the viewer other content or actions. Type: TEXT
**See also:** - [COLUMN_APP_LINK_COLOR](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_COLOR) - [COLUMN_APP_LINK_INTENT_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_INTENT_URI) - [COLUMN_APP_LINK_POSTER_ART_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_POSTER_ART_URI) - [COLUMN_APP_LINK_TEXT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_TEXT) Constant Value: "app_link_icon_uri" ### COLUMN_APP_LINK_INTENT_URI added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_APP_LINK_INTENT_URI ``` The intent URI of the app link for this channel. The URI is created using[toUri(int)](https://developer.android.com/reference/android/content/Intent.html#toUri(int))with[URI_INTENT_SCHEME](https://developer.android.com/reference/android/content/Intent.html#URI_INTENT_SCHEME)and converted back to the original intent with[parseUri(String, int)](https://developer.android.com/reference/android/content/Intent.html#parseUri(java.lang.String, int)). The intent is launched when the user clicks the corresponding app link for the current channel. The app-linking allows channel input sources to provide activity links from their live channel programming to another activity. This enables content providers to increase user engagement by offering the viewer other content or actions. Type: TEXT
**See also:** - [COLUMN_APP_LINK_COLOR](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_COLOR) - [COLUMN_APP_LINK_ICON_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_ICON_URI) - [COLUMN_APP_LINK_POSTER_ART_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_POSTER_ART_URI) - [COLUMN_APP_LINK_TEXT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_TEXT) Constant Value: "app_link_intent_uri" ### COLUMN_APP_LINK_POSTER_ART_URI added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_APP_LINK_POSTER_ART_URI ``` The URI for the poster art used as the background of the app link template for this channel. The data in the column must be a URL, or a URI in one of the following formats: - content ([SCHEME_CONTENT](https://developer.android.com/reference/android/content/ContentResolver.html#SCHEME_CONTENT)) - android.resource ([SCHEME_ANDROID_RESOURCE](https://developer.android.com/reference/android/content/ContentResolver.html#SCHEME_ANDROID_RESOURCE)) - file ([SCHEME_FILE](https://developer.android.com/reference/android/content/ContentResolver.html#SCHEME_FILE)) The app-linking allows channel input sources to provide activity links from their live channel programming to another activity. This enables content providers to increase user engagement by offering the viewer other content or actions. Type: TEXT
**See also:** - [COLUMN_APP_LINK_COLOR](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_COLOR) - [COLUMN_APP_LINK_ICON_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_ICON_URI) - [COLUMN_APP_LINK_INTENT_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_INTENT_URI) - [COLUMN_APP_LINK_TEXT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_TEXT) Constant Value: "app_link_poster_art_uri" ### COLUMN_APP_LINK_TEXT added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_APP_LINK_TEXT ``` The link text of the app link template for this channel. This provides a short description of the action that happens when the corresponding app link is clicked. The app-linking allows channel input sources to provide activity links from their live channel programming to another activity. This enables content providers to increase user engagement by offering the viewer other content or actions. Type: TEXT
**See also:** - [COLUMN_APP_LINK_COLOR](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_COLOR) - [COLUMN_APP_LINK_ICON_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_ICON_URI) - [COLUMN_APP_LINK_INTENT_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_INTENT_URI) - [COLUMN_APP_LINK_POSTER_ART_URI](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_APP_LINK_POSTER_ART_URI) Constant Value: "app_link_text" ### COLUMN_BROWSABLE added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_BROWSABLE ``` The flag indicating whether this TV channel is browsable or not. This column can only be set by applications having proper system permission. For other applications, this is a read-only column. A value of 1 indicates the channel is included in the channel list that applications use to browse channels, a value of 0 indicates the channel is not included in the list. If not specified, this value is set to 0 (not browsable) by default. Type: INTEGER (boolean)
Constant Value: "browsable" ### COLUMN_CONFIGURATION_DISPLAY_ORDER added in[version 27.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_CONFIGURATION_DISPLAY_ORDER ``` A value that can be used to define the order an app's channels should be displayed in the configure channels menu. If not specified, this value is set to 0 (unordered) by default. A value of 0 indicates that there is no defined order for this TV channel and it will default to alphabetical ordering after any channels ordered by this value. For example, given channels A, B, and C, with orders 0, 1, and 2 respectively, the final order will be B, C, A. Type: INTEGER
Constant Value: "configuration_display_order" ### COLUMN_DESCRIPTION added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_DESCRIPTION ``` The description of this TV channel. Can be empty initially. Type: TEXT
Constant Value: "description" ### COLUMN_DISPLAY_NAME added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_DISPLAY_NAME ``` The channel name that is displayed to the user. A call sign is a good candidate to use for this purpose but any name that helps the user recognize the current channel will be enough. Can also be empty depending on broadcast standard. Type: TEXT
Constant Value: "display_name" ### COLUMN_DISPLAY_NUMBER added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_DISPLAY_NUMBER ``` The channel number that is displayed to the user. The format can vary depending on broadcast standard and product specification. Type: TEXT
Constant Value: "display_number" ### COLUMN_INPUT_ID added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_INPUT_ID ``` The ID of the TV input service that provides this TV channel. Use[buildInputId(ComponentName)](https://developer.android.com/reference/android/support/media/tv/TvContractCompat#buildInputId(android.content.ComponentName))to build the ID. This is a required field. Type: TEXT
Constant Value: "input_id" ### COLUMN_INTERNAL_PROVIDER_DATA added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_INTERNAL_PROVIDER_DATA ``` Internal data used by individual TV input services. This is internal to the provider that inserted it, and should not be decoded by other apps. Type: BLOB
Constant Value: "internal_provider_data" ### COLUMN_INTERNAL_PROVIDER_FLAG1 added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_INTERNAL_PROVIDER_FLAG1 ``` Internal integer flag used by individual TV input services. This is internal to the provider that inserted it, and should not be decoded by other apps. Type: INTEGER
Constant Value: "internal_provider_flag1" ### COLUMN_INTERNAL_PROVIDER_FLAG2 added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_INTERNAL_PROVIDER_FLAG2 ``` Internal integer flag used by individual TV input services. This is internal to the provider that inserted it, and should not be decoded by other apps. Type: INTEGER
Constant Value: "internal_provider_flag2" ### COLUMN_INTERNAL_PROVIDER_FLAG3 added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_INTERNAL_PROVIDER_FLAG3 ``` Internal integer flag used by individual TV input services. This is internal to the provider that inserted it, and should not be decoded by other apps. Type: INTEGER
Constant Value: "internal_provider_flag3" ### COLUMN_INTERNAL_PROVIDER_FLAG4 added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_INTERNAL_PROVIDER_FLAG4 ``` Internal integer flag used by individual TV input services. This is internal to the provider that inserted it, and should not be decoded by other apps. Type: INTEGER
Constant Value: "internal_provider_flag4" ### COLUMN_INTERNAL_PROVIDER_ID added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_INTERNAL_PROVIDER_ID ``` The internal ID used by individual TV input services. This is internal to the provider that inserted it, and should not be decoded by other apps. Can be empty. Type: TEXT
Constant Value: "internal_provider_id" ### COLUMN_LOCKED added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_LOCKED ``` The flag indicating whether this TV channel is locked or not. This is primarily used for alternative parental control to prevent unauthorized users from watching the current channel regardless of the content rating. A value of 1 indicates the channel is locked and the user is required to enter passcode to unlock it in order to watch the current program from the channel, a value of 0 indicates the channel is not locked thus the user is not prompted to enter passcode If not specified, this value is set to 0 (not locked) by default. This column can only be set by applications having proper system permission to modify parental control settings. Type: INTEGER (boolean)
Constant Value: "locked" ### COLUMN_NETWORK_AFFILIATION added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_NETWORK_AFFILIATION ``` The network affiliation for this TV channel. This is used to identify a channel that is commonly called by its network affiliation instead of the display name. Examples include ABC for the channel KGO-HD, FOX for the channel KTVU-HD and NBC for the channel KNTV-HD. Can be empty if not applicable. Type: TEXT
Constant Value: "network_affiliation" ### COLUMN_ORIGINAL_NETWORK_ID added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_ORIGINAL_NETWORK_ID ``` The original network ID of this TV channel. It is used to identify the originating delivery system, if applicable. Use the same coding for`original_network_id`for ETSI EN 300 468/TR 101 211 and ARIB STD-B10. This is a required field only if the underlying broadcast standard defines the same name field. Otherwise, leave empty. Type: INTEGER
Constant Value: "original_network_id" ### COLUMN_SEARCHABLE added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_SEARCHABLE ``` The flag indicating whether this TV channel is searchable or not. The columns of searchable channels can be read by other applications that have proper permission. Care must be taken not to open sensitive data. A value of 1 indicates that the channel is searchable and its columns can be read by other applications, a value of 0 indicates that the channel is hidden and its columns can be read only by the package that owns the channel and the system. If not specified, this value is set to 1 (searchable) by default. Type: INTEGER (boolean)
Constant Value: "searchable" ### COLUMN_SERVICE_ID added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_SERVICE_ID ``` The service ID of this channel. It is used to identify the current service, or channel from any other services within a given Transport Stream, if applicable. Use the same coding for`service_id`in ETSI EN 300 468 and ARIB STD-B10 or`program_number`in ISO/IEC 13818-1. This is a required field only if the underlying broadcast standard defines the same name field, or the current channel is transmitted via the MPEG Transport Stream. Leave empty otherwise. Type: INTEGER
Constant Value: "service_id" ### COLUMN_SERVICE_TYPE added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_SERVICE_TYPE ``` The predefined service type of this TV channel. This is primarily used to indicate whether the current channel is a regular TV channel or a radio-like channel. Use the same coding for`service_type`in the underlying broadcast standard if it is defined there (e.g. ATSC A/53, ETSI EN 300 468 and ARIB STD-B10). Otherwise use one of the followings:[SERVICE_TYPE_OTHER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#SERVICE_TYPE_OTHER),[SERVICE_TYPE_AUDIO_VIDEO](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#SERVICE_TYPE_AUDIO_VIDEO),[SERVICE_TYPE_AUDIO](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#SERVICE_TYPE_AUDIO) This is a required field. Type: TEXT
Constant Value: "service_type" ### COLUMN_SYSTEM_CHANNEL_KEY added in[version 27.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_SYSTEM_CHANNEL_KEY ``` A channel identifier set in the TvProvider by the app to help OEM differentiate among the app's channels. This identifier should be unique per channel for each app, and should be agreed between the app and the OEM. It is up to the OEM on how they use this identifier for customization purposes. Can be empty. Type: TEXT
Constant Value: "system_channel_key" ### COLUMN_TRANSIENT added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_TRANSIENT ``` The flag indicating whether this TV channel is transient or not. A value of 1 indicates that the channel will be automatically removed by the system on reboot, and a value of 0 indicates that the channel is persistent across reboot. If not specified, this value is set to 0 (not transient) by default. Type: INTEGER (boolean)
**See also:** - [COLUMN_TRANSIENT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.PreviewPrograms#COLUMN_TRANSIENT) - [COLUMN_TRANSIENT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.WatchNextPrograms#COLUMN_TRANSIENT) Constant Value: "transient" ### COLUMN_TRANSPORT_STREAM_ID added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_TRANSPORT_STREAM_ID ``` The transport stream ID of this channel. It is used to identify the Transport Stream that contains the current channel from any other multiplex within a network, if applicable. Use the same coding for`transport_stream_id`defined in ISO/IEC 13818-1 if the channel is transmitted via the MPEG Transport Stream. This is a required field only if the current channel is transmitted via the MPEG Transport Stream. Leave empty otherwise. Type: INTEGER
Constant Value: "transport_stream_id" ### COLUMN_TYPE added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_TYPE ``` The broadcast system type of this TV channel. This is used to indicate the broadcast standard (e.g. ATSC, DVB or ISDB) the current channel conforms to. Use[TYPE_OTHER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_OTHER)for streaming-based channels, which is the default channel type. The value should match one of the followings:[TYPE_1SEG](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_1SEG),[TYPE_ATSC_C](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ATSC_C),[TYPE_ATSC_M_H](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ATSC_M_H),[TYPE_ATSC_T](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ATSC_T),[TYPE_CMMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_CMMB),[TYPE_DTMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DTMB),[TYPE_DVB_C](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_C),[TYPE_DVB_C2](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_C2),[TYPE_DVB_H](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_H),[TYPE_DVB_S](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_S),[TYPE_DVB_S2](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_S2),[TYPE_DVB_SH](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_SH),[TYPE_DVB_T](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_T),[TYPE_DVB_T2](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_DVB_T2),[TYPE_ISDB_C](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_C),[TYPE_ISDB_S](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_S),[TYPE_ISDB_T](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_T),[TYPE_ISDB_TB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_ISDB_TB),[TYPE_NTSC](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_NTSC),[TYPE_OTHER](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_OTHER),[TYPE_PAL](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_PAL),[TYPE_SECAM](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_SECAM),[TYPE_S_DMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_S_DMB), and[TYPE_T_DMB](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#TYPE_T_DMB). This is a required field. Type: TEXT
Constant Value: "type" ### COLUMN_VERSION_NUMBER added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_VERSION_NUMBER ``` The version number of this row entry used by TV input services. This is best used by sync adapters to identify the rows to update. The number can be defined by individual TV input services. One may assign the same value as`version_number`that appears in ETSI EN 300 468 or ATSC A/65, if the data are coming from a TV broadcast. Type: INTEGER
Constant Value: "version_number" ### COLUMN_VIDEO_FORMAT added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String COLUMN_VIDEO_FORMAT ``` The typical video format for programs from this TV channel. This is primarily used to filter out channels based on video format by applications. The value should match one of the followings:[VIDEO_FORMAT_240P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_240P),[VIDEO_FORMAT_360P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_360P),[VIDEO_FORMAT_480I](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_480I),[VIDEO_FORMAT_480P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_480P),[VIDEO_FORMAT_576I](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_576I),[VIDEO_FORMAT_576P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_576P),[VIDEO_FORMAT_720P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_720P),[VIDEO_FORMAT_1080I](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_1080I),[VIDEO_FORMAT_1080P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_1080P),[VIDEO_FORMAT_2160P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_2160P),[VIDEO_FORMAT_4320P](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#VIDEO_FORMAT_4320P). Note that the actual video resolution of each program from a given channel can vary thus one should use[COLUMN_VIDEO_WIDTH](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Programs#COLUMN_VIDEO_WIDTH)and[COLUMN_VIDEO_HEIGHT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Programs#COLUMN_VIDEO_HEIGHT)to get more accurate video resolution. Type: TEXT
**See also:** - [getVideoResolution(String)](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#getVideoResolution(java.lang.String)) Constant Value: "video_format" ### CONTENT_ITEM_TYPE added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String CONTENT_ITEM_TYPE ``` The MIME type of a single TV channel.
Constant Value: "vnd.android.cursor.item/channel" ### CONTENT_TYPE added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String CONTENT_TYPE ``` The MIME type of a directory of TV channels.
Constant Value: "vnd.android.cursor.dir/channel" ### SERVICE_TYPE_AUDIO added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String SERVICE_TYPE_AUDIO ``` The service type for radio channels that have audio only.
Constant Value: "SERVICE_TYPE_AUDIO" ### SERVICE_TYPE_AUDIO_VIDEO added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String SERVICE_TYPE_AUDIO_VIDEO ``` The service type for regular TV channels that have both audio and video.
Constant Value: "SERVICE_TYPE_AUDIO_VIDEO" ### SERVICE_TYPE_OTHER added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String SERVICE_TYPE_OTHER ``` A generic service type.
Constant Value: "SERVICE_TYPE_OTHER" ### TYPE_1SEG added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_1SEG ``` The channel type for 1seg (handheld).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_1SEG" ### TYPE_ATSC_C added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_ATSC_C ``` The channel type for ATSC (cable).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_ATSC_C" ### TYPE_ATSC_M_H added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_ATSC_M_H ``` The channel type for ATSC-M/H (mobile/handheld).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_ATSC_M_H" ### TYPE_ATSC_T added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_ATSC_T ``` The channel type for ATSC (terrestrial).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_ATSC_T" ### TYPE_CMMB added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_CMMB ``` The channel type for CMMB (handheld).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_CMMB" ### TYPE_DTMB added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DTMB ``` The channel type for DTMB (terrestrial).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DTMB" ### TYPE_DVB_C added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_C ``` The channel type for DVB-C (cable).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_C" ### TYPE_DVB_C2 added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_C2 ``` The channel type for DVB-C2 (cable).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_C2" ### TYPE_DVB_H added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_H ``` The channel type for DVB-H (handheld).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_H" ### TYPE_DVB_S added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_S ``` The channel type for DVB-S (satellite).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_S" ### TYPE_DVB_S2 added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_S2 ``` The channel type for DVB-S2 (satellite).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_S2" ### TYPE_DVB_SH added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_SH ``` The channel type for DVB-SH (satellite).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_SH" ### TYPE_DVB_T added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_T ``` The channel type for DVB-T (terrestrial).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_T" ### TYPE_DVB_T2 added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_DVB_T2 ``` The channel type for DVB-T2 (terrestrial).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_DVB_T2" ### TYPE_ISDB_C added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_ISDB_C ``` The channel type for ISDB-C (cable).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_ISDB_C" ### TYPE_ISDB_S added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_ISDB_S ``` The channel type for ISDB-S (satellite).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_ISDB_S" ### TYPE_ISDB_T added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_ISDB_T ``` The channel type for ISDB-T (terrestrial).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_ISDB_T" ### TYPE_ISDB_TB added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_ISDB_TB ``` The channel type for ISDB-Tb (Brazil).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_ISDB_TB" ### TYPE_NTSC added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_NTSC ``` The channel type for NTSC.
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_NTSC" ### TYPE_OTHER added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_OTHER ``` A generic channel type. Use this if the current channel is streaming-based or its broadcast system type does not fit under any other types. This is the default channel type.
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_OTHER" ### TYPE_PAL added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_PAL ``` The channel type for PAL.
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_PAL" ### TYPE_PREVIEW added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_PREVIEW ``` The channel type for preview videos. Unlike other broadcast TV channel types, the programs in the preview channel usually are promotional videos. The UI may treat the preview channels differently from the other broadcast channels.
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_PREVIEW" ### TYPE_SECAM added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_SECAM ``` The channel type for SECAM.
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_SECAM" ### TYPE_S_DMB added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_S_DMB ``` The channel type for S-DMB (satellite).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_S_DMB" ### TYPE_T_DMB added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String TYPE_T_DMB ``` The channel type for T-DMB (terrestrial).
**See also:** - [COLUMN_TYPE](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_TYPE) Constant Value: "TYPE_T_DMB" ### VIDEO_FORMAT_1080I added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_1080I ``` The video format for 1080i.
Constant Value: "VIDEO_FORMAT_1080I" ### VIDEO_FORMAT_1080P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_1080P ``` The video format for 1080p.
Constant Value: "VIDEO_FORMAT_1080P" ### VIDEO_FORMAT_2160P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_2160P ``` The video format for 2160p.
Constant Value: "VIDEO_FORMAT_2160P" ### VIDEO_FORMAT_240P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_240P ``` The video format for 240p.
Constant Value: "VIDEO_FORMAT_240P" ### VIDEO_FORMAT_360P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_360P ``` The video format for 360p.
Constant Value: "VIDEO_FORMAT_360P" ### VIDEO_FORMAT_4320P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_4320P ``` The video format for 4320p.
Constant Value: "VIDEO_FORMAT_4320P" ### VIDEO_FORMAT_480I added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_480I ``` The video format for 480i.
Constant Value: "VIDEO_FORMAT_480I" ### VIDEO_FORMAT_480P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_480P ``` The video format for 480p.
Constant Value: "VIDEO_FORMAT_480P" ### VIDEO_FORMAT_576I added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_576I ``` The video format for 576i.
Constant Value: "VIDEO_FORMAT_576I" ### VIDEO_FORMAT_576P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_576P ``` The video format for 576p.
Constant Value: "VIDEO_FORMAT_576P" ### VIDEO_FORMAT_720P added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_FORMAT_720P ``` The video format for 720p.
Constant Value: "VIDEO_FORMAT_720P" ### VIDEO_RESOLUTION_ED added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_RESOLUTION_ED ``` The video resolution for enhanced-definition.
Constant Value: "VIDEO_RESOLUTION_ED" ### VIDEO_RESOLUTION_FHD added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_RESOLUTION_FHD ``` The video resolution for full high-definition.
Constant Value: "VIDEO_RESOLUTION_FHD" ### VIDEO_RESOLUTION_HD added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_RESOLUTION_HD ``` The video resolution for high-definition.
Constant Value: "VIDEO_RESOLUTION_HD" ### VIDEO_RESOLUTION_SD added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_RESOLUTION_SD ``` The video resolution for standard-definition.
Constant Value: "VIDEO_RESOLUTION_SD" ### VIDEO_RESOLUTION_UHD added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String VIDEO_RESOLUTION_UHD ``` The video resolution for ultra high-definition.
Constant Value: "VIDEO_RESOLUTION_UHD" ## Fields ### CONTENT_URI added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` Uri CONTENT_URI ``` The content:// style URI for this table. SQL selection is not supported for[query(Uri, String[], Bundle, CancellationSignal)](https://developer.android.com/reference/android/content/ContentResolver.html#query(android.net.Uri, java.lang.String[], android.os.Bundle, android.os.CancellationSignal)),[update(Uri, ContentValues, String, String[])](https://developer.android.com/reference/android/content/ContentResolver.html#update(android.net.Uri, android.content.ContentValues, java.lang.String, java.lang.String[]))and[delete(Uri, String, String[])](https://developer.android.com/reference/android/content/ContentResolver.html#delete(android.net.Uri, java.lang.String, java.lang.String[]))operations.
## Public methods ### getVideoResolution added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions) ``` String getVideoResolution (String videoFormat) ``` Returns the video resolution (definition) for a given video format.
| Parameters || |---------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `videoFormat` | `String`: The video format defined in[TvContractCompat.Channels](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels).
| | Returns || |----------|----------------------------------------------------------------------------------------------------------------------------| | `String` | the corresponding video resolution string.`null`if the resolution string is not defined for the given video format.
| **See also:** - [COLUMN_VIDEO_FORMAT](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels#COLUMN_VIDEO_FORMAT) - ## Interfaces - [TvContractCompat.BaseTvColumns](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.BaseTvColumns) - ## Classes - [Channel](https://developer.android.com/reference/android/support/media/tv/Channel) - [Channel.Builder](https://developer.android.com/reference/android/support/media/tv/Channel.Builder) - [ChannelLogoUtils](https://developer.android.com/reference/android/support/media/tv/ChannelLogoUtils) - [PreviewProgram](https://developer.android.com/reference/android/support/media/tv/PreviewProgram) - [PreviewProgram.Builder](https://developer.android.com/reference/android/support/media/tv/PreviewProgram.Builder) - [Program](https://developer.android.com/reference/android/support/media/tv/Program) - [Program.Builder](https://developer.android.com/reference/android/support/media/tv/Program.Builder) - [R](https://developer.android.com/reference/android/support/media/tv/R) - [R.attr](https://developer.android.com/reference/android/support/media/tv/R.attr) - [R.bool](https://developer.android.com/reference/android/support/media/tv/R.bool) - [R.color](https://developer.android.com/reference/android/support/media/tv/R.color) - [R.dimen](https://developer.android.com/reference/android/support/media/tv/R.dimen) - [R.drawable](https://developer.android.com/reference/android/support/media/tv/R.drawable) - [R.id](https://developer.android.com/reference/android/support/media/tv/R.id) - [R.integer](https://developer.android.com/reference/android/support/media/tv/R.integer) - [R.layout](https://developer.android.com/reference/android/support/media/tv/R.layout) - [R.string](https://developer.android.com/reference/android/support/media/tv/R.string) - [R.style](https://developer.android.com/reference/android/support/media/tv/R.style) - [R.styleable](https://developer.android.com/reference/android/support/media/tv/R.styleable) - [TvContractCompat](https://developer.android.com/reference/android/support/media/tv/TvContractCompat) - [TvContractCompat.Channels](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels) - [TvContractCompat.Channels.Logo](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Channels.Logo) - [TvContractCompat.PreviewPrograms](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.PreviewPrograms) - [TvContractCompat.Programs](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Programs) - [TvContractCompat.Programs.Genres](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.Programs.Genres) - [TvContractCompat.RecordedPrograms](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.RecordedPrograms) - [TvContractCompat.WatchNextPrograms](https://developer.android.com/reference/android/support/media/tv/TvContractCompat.WatchNextPrograms) - [WatchNextProgram](https://developer.android.com/reference/android/support/media/tv/WatchNextProgram) - [WatchNextProgram.Builder](https://developer.android.com/reference/android/support/media/tv/WatchNextProgram.Builder)