org.havi.ui.event

Class HRcCapabilities

java.lang.Object

org.havi.ui.event.HKeyCapabilities

org.havi.ui.event.HRcCapabilities

public class HRcCapabilities
extends HKeyCapabilities

This class is used to describe the (basic) remote control capabilities of the platform.

This class is not intended to be constructed by applications.

The parameters to the constructors are as follows, in cases where parameters are not used, then the constructor should use the default values.

Default parameter values exposed in the constructors

Parameter	Description	Default value	Set method	Get method
None.

Default parameter values not exposed in the constructors

Description	Default value	Set method	Get method
None.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HRcCapabilities() An interoperable application shall not subclass the HRcCapabilities class.

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	getInputDeviceSupported() Determine if a physical remote control exists in the system.
static HEventRepresentation	getRepresentation(int aCode) Get the HEventRepresentation object for a specified key event keyCode.
static boolean	isSupported(int keycode) Queries whether the remote control can directly generate an event of the given type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HRcCapabilities

protected HRcCapabilities()

An interoperable application shall not subclass the HRcCapabilities class.

Creates an HRcCapabilities object. See the class description for details of constructor parameters and default values.

This method is protected to allow the platform to override it in a different package scope.

Method Detail

getRepresentation

public static HEventRepresentation getRepresentation(int aCode)

Get the HEventRepresentation object for a specified key event keyCode.

Parameters:

aCode - the key event keyCode for which the HEventRepresentation should be returned.

Returns:

an HEventRepresentation object for the specified key event keyCode, or null if there is no valid representation available.

getInputDeviceSupported

public static boolean getInputDeviceSupported()

Determine if a physical remote control exists in the system.

Returns:

true if a physical remote control exists in the system, false otherwise.

See Also:

HKeyCapabilities.getInputDeviceSupported()

isSupported

public static boolean isSupported(int keycode)

Queries whether the remote control can directly generate an event of the given type. Note that this method will return false for key codes which can only be generated on this system via a virtual keyboard.

Parameters:

keycode - the keycode to query e.g. VK_SPACE

Returns:

true if events with the given key code can be directly generated on this system via a physical remote control, false otherwise.

See Also:

HKeyCapabilities.isSupported(int)