de.unikassel.android.sdcframework.devices
Class WifiDevice

java.lang.Object
  de.unikassel.android.sdcframework.devices.AbstractSensorDevice
      de.unikassel.android.sdcframework.devices.SystemBroadcastReceivingDevice
          de.unikassel.android.sdcframework.devices.WifiDevice

All Implemented Interfaces:

SensorDevice, VisitableDevice

public final class WifiDevice
extends SystemBroadcastReceivingDevice

Implementation of the wifi sensor device.

Field Summary

Fields inherited from class de.unikassel.android.sdcframework.devices.SystemBroadcastReceivingDevice

receiver

Constructor Summary

WifiDevice(Context applicationContext)
Constructor

Method Summary

protected void	doSignalDeviceNotEnabledInSystem(Context applicationContext) Method to signal the user that the device is disabled in the system and needed by this service.
protected IntentFilter	getIntentFilter() Getter for intent filter used by the broadcast receiver
boolean	isDeviceInSystemEnabled(Context context) Test method for the system wide enabled state of the device
protected void	onDeviceStateChange(Context context, Intent intent) Handler to react on broadcast intents for device changes

Methods inherited from class de.unikassel.android.sdcframework.devices.SystemBroadcastReceivingDevice

getReceiver, onConfigurationChanged, onDestroy

Methods inherited from class de.unikassel.android.sdcframework.devices.AbstractSensorDevice

accept, doHandleDeviceDisabledBySystem, doHandleDeviceEnabledBySystem, enableDeviceScanning, getConfiguration, getDeviceIdentifier, getScanner, isAirplaneModeOn, isDeviceScanningEnabled, onCreate, setDeviceIdentifier, setScanner, updateConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

WifiDevice

public WifiDevice(Context applicationContext)

Constructor

Parameters:

applicationContext - the application context

Method Detail

getIntentFilter

protected final IntentFilter getIntentFilter()

Description copied from class: SystemBroadcastReceivingDevice

Getter for intent filter used by the broadcast receiver

Specified by:

getIntentFilter in class SystemBroadcastReceivingDevice

Returns:

the intent filter used by the broadcast receiver

isDeviceInSystemEnabled

public final boolean isDeviceInSystemEnabled(Context context)

Description copied from interface: SensorDevice

Test method for the system wide enabled state of the device

Parameters:

context - the application context

Returns:

true if device is enabled in system, false otherwise

doSignalDeviceNotEnabledInSystem

protected final void doSignalDeviceNotEnabledInSystem(Context applicationContext)

Description copied from class: AbstractSensorDevice

Method to signal the user that the device is disabled in the system and needed by this service.
This method is called from the handler AbstractSensorDevice.doHandleDeviceDisabledBySystem(android.content.Context) to react on system state changes from enabled to disabled.
The implementation depends on the concrete device.

Specified by:

doSignalDeviceNotEnabledInSystem in class AbstractSensorDevice

Parameters:

applicationContext - the application context

onDeviceStateChange

protected final void onDeviceStateChange(Context context,
                                         Intent intent)

Description copied from class: SystemBroadcastReceivingDevice

Handler to react on broadcast intents for device changes

Specified by:

onDeviceStateChange in class SystemBroadcastReceivingDevice

Parameters:

context - the context

intent - the intent