Channel
This package is part of the
Android support library which
is no longer maintained.
The support library has been superseded by AndroidX
which is part of Jetpack .
We recommend using the AndroidX libraries in all new projects. You should also consider
migrating existing projects to AndroidX.
To find the AndroidX class that maps to this deprecated class, see the AndroidX
support library class
mappings .
public
final
class
Channel
extends Object
java.lang.Object
↳
android.support.media.tv.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
class
Channel.Builder
The builder class that makes it easy to chain setters to create a Channel
object.
Inherited methods
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()
Public methods
equals
boolean equals (Object other)
fromCursor
Channel fromCursor (Cursor cursor)
Creates a Channel object from a cursor including the fields defined in TvContractCompat.Channels
.
Parameters
cursor
Cursor
: A row from the TV Input Framework database.
Returns
Channel
A channel with the values taken from the cursor.
getAppLinkColor
int getAppLinkColor ()
getAppLinkIconUri
Uri getAppLinkIconUri ()
getAppLinkIntent
Intent getAppLinkIntent ()
Throws
URISyntaxException
getAppLinkIntentUri
Uri getAppLinkIntentUri ()
getAppLinkPosterArtUri
Uri getAppLinkPosterArtUri ()
getAppLinkText
String getAppLinkText ()
getConfigurationDisplayOrder
int getConfigurationDisplayOrder ()
getDescription
String getDescription ()
getDisplayName
String getDisplayName ()
getDisplayNumber
String getDisplayNumber ()
getId
long getId ()
Returns
long
The value of _ID
for the channel.
getInternalProviderDataByteArray
byte[] getInternalProviderDataByteArray ()
getInternalProviderFlag1
Long getInternalProviderFlag1 ()
getInternalProviderFlag2
Long getInternalProviderFlag2 ()
getInternalProviderFlag3
Long getInternalProviderFlag3 ()
getInternalProviderFlag4
Long getInternalProviderFlag4 ()
getInternalProviderId
String getInternalProviderId ()
getNetworkAffiliation
String getNetworkAffiliation ()
getOriginalNetworkId
int getOriginalNetworkId ()
getPackageName
String getPackageName ()
getServiceId
int getServiceId ()
getServiceType
String getServiceType ()
getSystemChannelKey
String getSystemChannelKey ()
getTransportStreamId
int getTransportStreamId ()
getType
String getType ()
Returns
String
The value of COLUMN_TYPE
for the channel.
isBrowsable
boolean isBrowsable ()
isLocked
boolean isLocked ()
isSearchable
boolean isSearchable ()
isTransient
boolean isTransient ()
toContentValues
ContentValues toContentValues ()
Returns
ContentValues
The fields of the Channel in the ContentValues format to be easily inserted into the
TV Input Framework database.
toString
String toString ()
Content and code samples on this page are subject to the licenses described in the Content License . Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2024-04-11 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-04-11 UTC."],[],[]]