Class WearableNode

java.lang.Object

com.codename1.wearable.WearableNode

public class WearableNode
extends Object

A device on the other end of the link: the watch as seen from the phone, or the phone as seen from the watch.

Apple pairs a phone with exactly one watch at a time, so there is at most one node there. Wear OS allows several watches paired to one phone, so a phone app can see more than one -- send to all of them unless you have a reason to pick.

Constructor Summary

Constructors

Constructor	Description
WearableNode(String id, String displayName, boolean nearby)	Creates a node description.

Method Summary

Modifier and Type	Method	Description
String	getDisplayName()	Returns the device name a person would recognize, suitable for showing in a UI.
String	getId()	Returns the platform's opaque identifier for this device, stable for as long as the pairing lasts.
boolean	isNearby()	Returns true when the device is directly connected (Bluetooth or the same network) rather than merely reachable through the cloud.
String	toString()	Returns a string representation of the object.

Methods inherited from class Object

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

Constructor Details

WearableNode

public WearableNode(String id,
 String displayName,
 boolean nearby)

Creates a node description. Called by the platform ports; application code obtains nodes from WearableConnection.getConnectedNodes().

Parameters

• id: the platform's opaque identifier for the device
• displayName: the device name a person would recognize
• nearby: true when the device is directly connected rather than reachable over the cloud

Method Details

getId

public String getId()

Returns the platform's opaque identifier for this device, stable for as long as the pairing lasts.

Returns

the node id

getDisplayName

public String getDisplayName()

Returns the device name a person would recognize, suitable for showing in a UI.

Returns

the display name

isNearby

public boolean isNearby()

Returns true when the device is directly connected (Bluetooth or the same network) rather than merely reachable through the cloud. Only a nearby node can receive a live message; replicated data reaches both.

Returns

true if the node is directly connected

toString

public String toString()

Description copied from class: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method. The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of: getClass().getName() + '@' + Integer.toHexString(hashCode())

Overrides:

toString in class Object