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Channel

public final class Channel

A convenience class to access TvContractCompat.Channels entries in the system content provider.

This class makes it easy to insert or retrieve a channel from the system content provider, which is defined in TvContractCompat.

Usage example when inserting a channel: 

Channel channel = new Channel.Builder()
        .setDisplayName("Channel Name")
        .setDescription("Channel description")
        .setType(Channels.TYPE_PREVIEW)
        // Set more attributes...
        .build();
Uri channelUri = getContentResolver().insert(Channels.CONTENT_URI, channel.toContentValues());

Usage example when retrieving a channel: 

Channel channel;
try (Cursor cursor = resolver.query(channelUri, null, null, null, null)) {
    if (cursor != null && cursor.getCount() != 0) {
        cursor.moveToNext();
        channel = Channel.fromCursor(cursor);
    }
}

Usage example when updating an existing channel: 

Channel updatedChannel = new Channel.Builder(channel)
        .setDescription("New channel description")
        .build();
getContentResolver().update(TvContractCompat.buildChannelUri(updatedChannel.getId()),
        updatedChannel.toContentValues(), null, null);

Usage example when deleting a channel: 

getContentResolver().delete(
        TvContractCompat.buildChannelUri(existingChannel.getId()), null, null);

Summary

Nested types
public final class Channel.Builder

The builder class that makes it easy to chain setters to create a Channel object.

Public methods
boolean
equals(Object other)
static Channel

Creates a Channel object from a cursor including the fields defined in Channels.
int
Uri
Intent
Uri
Uri
String
int
String
String
String
@Nullable String
long
String
byte[]
Long
Long
Long
Long
String
String
int
String
int
String
String
int
String
String
int
boolean
boolean
boolean
boolean
ContentValues
String

Public methods

equals

public boolean equals(Object other)

fromCursor

Added in 1.1.0
public static Channel fromCursor(Cursor cursor)

Creates a Channel object from a cursor including the fields defined in Channels.

Parameters
Cursor cursor

A row from the TV Input Framework database.
Returns
Channel

A channel with the values taken from the cursor.

getAppLinkColor

Added in 1.1.0
public int getAppLinkColor()
Returns
int

The value of COLUMN_APP_LINK_COLOR for the channel.

getAppLinkIconUri

Added in 1.1.0
public Uri getAppLinkIconUri()
Returns
Uri

The value of COLUMN_APP_LINK_ICON_URI for the channel.

getAppLinkIntent

Added in 1.1.0
public Intent getAppLinkIntent()
Returns
Intent

The value of COLUMN_APP_LINK_INTENT_URI for the program.
Throws
java.net.URISyntaxException

getAppLinkIntentUri

Added in 1.1.0
public Uri getAppLinkIntentUri()
Returns
Uri

The value of COLUMN_APP_LINK_INTENT_URI for the channel.

getAppLinkPosterArtUri

Added in 1.1.0
public Uri getAppLinkPosterArtUri()
Returns
Uri

The value of COLUMN_APP_LINK_POSTER_ART_URI for the channel.

getAppLinkText

Added in 1.1.0
public String getAppLinkText()
Returns
String

The value of COLUMN_APP_LINK_TEXT for the channel.

getConfigurationDisplayOrder

Added in 1.1.0
public int getConfigurationDisplayOrder()
Returns
int

The value of COLUMN_CONFIGURATION_DISPLAY_ORDER for the channel.

getDescription

Added in 1.1.0
public String getDescription()
Returns
String

The value of COLUMN_DESCRIPTION for the channel.

getDisplayName

Added in 1.1.0
public String getDisplayName()
Returns
String

The value of COLUMN_DISPLAY_NAME for the channel.

getDisplayNumber

Added in 1.1.0
public String getDisplayNumber()
Returns
String

The value of COLUMN_DISPLAY_NUMBER for the channel.

getGlobalContentId

Added in 1.1.0
public @Nullable String getGlobalContentId()
Returns
@Nullable String

The value of COLUMN_GLOBAL_CONTENT_ID for the channel.

getId

Added in 1.1.0
public long getId()
Returns
long

The value of _ID for the channel.

getInputId

Added in 1.1.0
public String getInputId()
Returns
String

The value of COLUMN_INPUT_ID for the channel.

getInternalProviderDataByteArray

Added in 1.1.0
public byte[] getInternalProviderDataByteArray()
Returns
byte[]

The value of COLUMN_INTERNAL_PROVIDER_DATA for the channel.

getInternalProviderFlag1

Added in 1.1.0
public Long getInternalProviderFlag1()
Returns
Long

The value of COLUMN_INTERNAL_PROVIDER_FLAG1 for the channel.

getInternalProviderFlag2

Added in 1.1.0
public Long getInternalProviderFlag2()
Returns
Long

The value of COLUMN_INTERNAL_PROVIDER_FLAG2 for the channel.

getInternalProviderFlag3

Added in 1.1.0
public Long getInternalProviderFlag3()
Returns
Long

The value of COLUMN_INTERNAL_PROVIDER_FLAG3 for the channel.

getInternalProviderFlag4

Added in 1.1.0
public Long getInternalProviderFlag4()
Returns
Long

The value of COLUMN_INTERNAL_PROVIDER_FLAG4 for the channel.

getInternalProviderId

Added in 1.1.0
public String getInternalProviderId()
Returns
String

The value of COLUMN_INTERNAL_PROVIDER_ID for the channel.

getNetworkAffiliation

Added in 1.1.0
public String getNetworkAffiliation()
Returns
String

The value of COLUMN_NETWORK_AFFILIATION for the channel.

getOriginalNetworkId

Added in 1.1.0
public int getOriginalNetworkId()
Returns
int

The value of COLUMN_ORIGINAL_NETWORK_ID for the channel.

getPackageName

Added in 1.1.0
public String getPackageName()
Returns
String

The value of COLUMN_PACKAGE_NAME for the channel.

getServiceId

Added in 1.1.0
public int getServiceId()
Returns
int

The value of COLUMN_SERVICE_ID for the channel.

getServiceType

Added in 1.1.0
public String getServiceType()
Returns
String

The value of COLUMN_SERVICE_TYPE for the channel.

Returns SERVICE_TYPE_AUDIO, SERVICE_TYPE_AUDIO_VIDEO, or SERVICE_TYPE_OTHER.

getSystemChannelKey

Added in 1.1.0
public String getSystemChannelKey()
Returns
String

The value of COLUMN_SYSTEM_CHANNEL_KEY for the channel.

getTransportStreamId

Added in 1.1.0
public int getTransportStreamId()
Returns
int

The value of COLUMN_TRANSPORT_STREAM_ID for the channel.

getType

Added in 1.1.0
public String getType()
Returns
String

The value of COLUMN_TYPE for the channel.

getVideoFormat

Added in 1.1.0
public String getVideoFormat()
Returns
String

The value of COLUMN_VIDEO_FORMAT for the channel.

hashCode

public int hashCode()

isBrowsable

Added in 1.1.0
public boolean isBrowsable()
Returns
boolean

The value of COLUMN_BROWSABLE for the channel.

isLocked

Added in 1.1.0
public boolean isLocked()
Returns
boolean

The value of COLUMN_LOCKED for the channel.

isSearchable

Added in 1.1.0
public boolean isSearchable()
Returns
boolean

The value of COLUMN_SEARCHABLE for the channel.

isTransient

Added in 1.1.0
public boolean isTransient()
Returns
boolean

The value of COLUMN_TRANSIENT for the channel.

toContentValues

Added in 1.1.0
public ContentValues toContentValues()
Returns
ContentValues

The fields of the Channel in the ContentValues format to be easily inserted into the TV Input Framework database.

toString

public String toString()
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