Summary: Nested Classes | Methods | Inherited Methods | [Expand All]

LowpanScanner

public class LowpanScanner
extends Object

java.lang.Object
↳	com.google.android.things.lowpan.LowpanScanner

Class for performing active and passive scans.

See also:

Summary

Nested classes
`class`	`LowpanScanner.Callback` Callback base class for `LowpanScanner`.

Public methods
`int`	`getTxPower()` Gets the maximum transmit power (in dBm) used for active scanning.
`void`	`setCallback(LowpanScanner.Callback cb)` Sets an instance of `LowpanScanner.Callback` to receive events.
`void`	`setCallback(Handler handler, LowpanScanner.Callback cb)` Sets an instance of `LowpanScanner.Callback` to receive events.
`void`	`setTxPower(int txPower)` Sets the maximum transmit power (in dBm) to be used for active scanning.
`void`	`startEnergyScan()` Start an energy scan.
`void`	`startNetScan()` Start a network scan.
`void`	`stopEnergyScan()` Stop an energy scan currently in progress.
`void`	`stopNetScan()` Stop a network scan currently in progress.

Inherited methods

From class


  
    java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public methods

getTxPower

int getTxPower ()

Gets the maximum transmit power (in dBm) used for active scanning.

Returns
`int`

See also:

setTxPower(int)

setCallback

void setCallback (LowpanScanner.Callback cb)

Sets an instance of LowpanScanner.Callback to receive events.

Parameters
`cb`	`LowpanScanner.Callback`

setCallback

void setCallback (Handler handler, 
                LowpanScanner.Callback cb)

Sets an instance of LowpanScanner.Callback to receive events.

Parameters
`handler`	`Handler`
`cb`	`LowpanScanner.Callback`

setTxPower

void setTxPower (int txPower)

Sets the maximum transmit power (in dBm) to be used for active scanning.

The actual transmit power used is the lesser of this value and the currently configured maximum transmit power for the interface.

Parameters
`txPower`	`int`

See also:

getTxPower()

startEnergyScan

void startEnergyScan ()

Start an energy scan.

This method will return once the scan has started.

Throws
`LowpanException`

See also:

stopEnergyScan()

startNetScan

void startNetScan ()

Start a network scan.

This method will return once the scan has started.

Because performing a network scan will return the hardware addresses of nearby devices, the use of this method requires the permission @{link android.Manifest.permission.ACCESS_COARSE_LOCATION}.

Throws
`LowpanException`

See also:

stopNetScan()

stopEnergyScan

void stopEnergyScan ()

Stop an energy scan currently in progress.

See also:

startEnergyScan()

stopNetScan

void stopNetScan ()

Stop a network scan currently in progress.

See also:

startNetScan()

LowpanScanner

Summary

Nested classes

Public methods

Inherited methods

Public methods

getTxPower

setCallback

setCallback

setTxPower

startEnergyScan

startNetScan

stopEnergyScan

stopNetScan

Classes

Exceptions