com.smartdevicelink.transport.utl

Class SdlDeviceListener

java.lang.Object

com.smartdevicelink.transport.utl.SdlDeviceListener

public class SdlDeviceListener
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SdlDeviceListener.Callback Callback for the SdlDeviceListener.

Constructor Summary

Constructors

Constructor and Description
SdlDeviceListener(Context context, BluetoothDevice device, SdlDeviceListener.Callback callback)

Method Summary

Modifier and Type	Method and Description
static boolean	hasSDLConnected(Context context, String address) Checks to see if a device address has connected to SDL before.
static boolean	isFeatureSupported(List<SdlAppInfo> sdlAppInfoList) This method will check the current device and list of SDL enabled apps to derive if the feature can be supported.
boolean	isRunning() Check to see if this instance is in the middle of running or not
static void	setSDLConnectedStatus(Context context, String address, boolean hasSDLConnected) Set the connection establishment status of the particular device
void	start() This will start the SDL Device Listener with two paths.

Methods inherited from class java.lang.Object

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

Constructor Detail

SdlDeviceListener

public SdlDeviceListener(Context context,
                         BluetoothDevice device,
                         SdlDeviceListener.Callback callback)

Method Detail

start

public void start()

This will start the SDL Device Listener with two paths. The first path will be a check against the supplied bluetooth device to see if it has already successfully connected as an SDL device. If it has, the supplied callback will be called immediately. If the device hasn't connected as an SDL device before, the SDL Device Listener will then open up an RFCOMM channel using the SDL UUID and await a potential connection. A timeout is used to ensure this only listens for a finite amount of time. If this is the first time the device has been seen, this will listen for 30 seconds, if it is not, this will listen for 15 seconds instead.

isRunning

public boolean isRunning()

Check to see if this instance is in the middle of running or not

Returns:

if this is already in the process of running

setSDLConnectedStatus

public static void setSDLConnectedStatus(Context context,
                                         String address,
                                         boolean hasSDLConnected)

Set the connection establishment status of the particular device

Parameters:

address - address of the device in question

hasSDLConnected - true if a connection has been established, false if not

hasSDLConnected

public static boolean hasSDLConnected(Context context,
                                      String address)

Checks to see if a device address has connected to SDL before.

Parameters:

address - the mac address of the device in question

Returns:

if an SDL connection has ever been established with this device

isFeatureSupported

public static boolean isFeatureSupported(List<SdlAppInfo> sdlAppInfoList)

This method will check the current device and list of SDL enabled apps to derive if the feature can be supported. Due to older libraries sending their intents to start the router service right at the bluetooth A2DP/HFS connections, this feature can't be used until all applications are updated to the point they include the feature.

Parameters:

sdlAppInfoList - current list of SDL enabled applications on the device

Returns:

if this feature is supported or not. If it is not, the caller should follow the previously used flow, ie start the router service.