TvInputManager.TvInputCallback
public
static
abstract
class
TvInputManager.TvInputCallback
extends Object
java.lang.Object | |
↳ | android.media.tv.TvInputManager.TvInputCallback |
Callback used to monitor status of the TV inputs.
Summary
Public constructors | |
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TvInputCallback()
|
Public methods | |
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void
|
onInputAdded(String inputId)
This is called when a TV input is added to the system. |
void
|
onInputRemoved(String inputId)
This is called when a TV input is removed from the system. |
void
|
onInputStateChanged(String inputId, int state)
This is called when the state of a given TV input is changed. |
void
|
onInputUpdated(String inputId)
This is called when a TV input is updated on the system. |
void
|
onTvInputInfoUpdated(TvInputInfo inputInfo)
This is called when the information about an existing TV input has been updated. |
Inherited methods | |
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Public constructors
TvInputCallback
public TvInputCallback ()
Public methods
onInputAdded
public void onInputAdded (String inputId)
This is called when a TV input is added to the system.
Normally it happens when the user installs a new TV input package that implements
TvInputService
interface.
Parameters | |
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inputId |
String : The ID of the TV input. |
onInputRemoved
public void onInputRemoved (String inputId)
This is called when a TV input is removed from the system.
Normally it happens when the user uninstalls the previously installed TV input package.
Parameters | |
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inputId |
String : The ID of the TV input. |
onInputStateChanged
public void onInputStateChanged (String inputId, int state)
This is called when the state of a given TV input is changed.
Parameters | |
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inputId |
String : The ID of the TV input. |
state |
int : State of the TV input. The value is one of the following:
TvInputManager.INPUT_STATE_CONNECTED , TvInputManager.INPUT_STATE_CONNECTED_STANDBY , or TvInputManager.INPUT_STATE_DISCONNECTED |
onInputUpdated
public void onInputUpdated (String inputId)
This is called when a TV input is updated on the system.
Normally it happens when a previously installed TV input package is re-installed or the media on which a newer version of the package exists becomes available/unavailable.
Parameters | |
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inputId |
String : The ID of the TV input. |
onTvInputInfoUpdated
public void onTvInputInfoUpdated (TvInputInfo inputInfo)
This is called when the information about an existing TV input has been updated.
Because the system automatically creates a TvInputInfo
object for each TV
input based on the information collected from the AndroidManifest.xml
, this
method is only called back when such information has changed dynamically.
Parameters | |
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inputInfo |
TvInputInfo : The TvInputInfo object that contains new information. |