Channel
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 classes |
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The builder class that makes it easy to chain setters to create a Channel object.
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Public methods
getInternalProviderFlag4
fun getInternalProviderFlag4(): Long!
getInternalProviderFlag2
fun getInternalProviderFlag2(): Long!
getAppLinkPosterArtUri
fun getAppLinkPosterArtUri(): Uri!
getDisplayNumber
fun getDisplayNumber(): String!
isSearchable
fun isSearchable(): Boolean
getConfigurationDisplayOrder
fun getConfigurationDisplayOrder(): Int
getNetworkAffiliation
fun getNetworkAffiliation(): String!
getTransportStreamId
fun getTransportStreamId(): Int
getDescription
fun getDescription(): String!
getServiceType
fun getServiceType(): String!
getAppLinkText
fun getAppLinkText(): String!
isTransient
fun isTransient(): Boolean
getAppLinkIconUri
fun getAppLinkIconUri(): Uri!
getInternalProviderFlag3
fun getInternalProviderFlag3(): Long!
hashCode
fun hashCode(): Int
getOriginalNetworkId
fun getOriginalNetworkId(): Int
getInternalProviderFlag1
fun getInternalProviderFlag1(): Long!
toString
fun toString(): String
getType
fun getType(): String!
getDisplayName
fun getDisplayName(): String!
getVideoFormat
fun getVideoFormat(): String!
getAppLinkColor
fun getAppLinkColor(): Int
getSystemChannelKey
fun getSystemChannelKey(): String!
getAppLinkIntentUri
fun getAppLinkIntentUri(): Uri!
getInternalProviderDataByteArray
fun getInternalProviderDataByteArray(): ByteArray!
getServiceId
fun getServiceId(): Int
getInternalProviderId
fun getInternalProviderId(): String!
getInputId
fun getInputId(): String!
isBrowsable
fun isBrowsable(): Boolean
getAppLinkIntent
fun getAppLinkIntent(): Intent!
toContentValues
fun toContentValues(): ContentValues!
| Return |
| ContentValues!: The fields of the Channel in the ContentValues format to be easily inserted into the TV Input Framework database. |
getPackageName
fun getPackageName(): String!
fromCursor
static fun fromCursor(cursor: Cursor!): Channel!
Creates a Channel object from a cursor including the fields defined in Channels.
| Parameters |
cursor |
Cursor!: A row from the TV Input Framework database. |
| Return |
| Channel!: A channel with the values taken from the cursor. |
