Added in API level 28

Summary: Constants | Methods | Inherited Methods

NetworkScan

Kotlin |Java

public class NetworkScan
extends Object

java.lang.Object
↳	android.telephony.NetworkScan

The caller of TelephonyManager#requestNetworkScan(NetworkScanRequest, Executor, NetworkScanCallback) will receive an instance of NetworkScan, which contains a callback method stopScan() for stopping the in-progress scan.

Summary

Constants
`int`	`ERROR_INTERRUPTED` The scan has been interrupted by another scan with higher priority.
`int`	`ERROR_INVALID_SCAN` The parameters of the scan is invalid.
`int`	`ERROR_INVALID_SCANID` The scan ID is invalid.
`int`	`ERROR_MODEM_ERROR` The scan has failed due to some modem errors.
`int`	`ERROR_MODEM_UNAVAILABLE` The modem can not perform the scan because it is doing something else.
`int`	`ERROR_RADIO_INTERFACE_ERROR` The RIL returns nothing or exceptions.
`int`	`ERROR_UNSUPPORTED` The modem does not support the request scan.
`int`	`SUCCESS` The RIL has successfully performed the network scan.

Public methods
`void`	`stopScan()` Stops the network scan Use this method to stop an ongoing scan.

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 timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Constants

ERROR_INTERRUPTED

Added in API level 28

public static final int ERROR_INTERRUPTED

The scan has been interrupted by another scan with higher priority.

Constant Value: 10002 (0x00002712)

ERROR_INVALID_SCAN

Added in API level 28

public static final int ERROR_INVALID_SCAN

The parameters of the scan is invalid.

Constant Value: 2 (0x00000002)

ERROR_INVALID_SCANID

Added in API level 28

public static final int ERROR_INVALID_SCANID

The scan ID is invalid. The user is either trying to stop a scan which does not exist or started by others.

Constant Value: 10001 (0x00002711)

ERROR_MODEM_ERROR

Added in API level 28

public static final int ERROR_MODEM_ERROR

The scan has failed due to some modem errors.

Constant Value: 1 (0x00000001)

ERROR_MODEM_UNAVAILABLE

Added in API level 28

public static final int ERROR_MODEM_UNAVAILABLE

The modem can not perform the scan because it is doing something else.

Constant Value: 3 (0x00000003)

ERROR_RADIO_INTERFACE_ERROR

Added in API level 28

public static final int ERROR_RADIO_INTERFACE_ERROR

The RIL returns nothing or exceptions.

Constant Value: 10000 (0x00002710)

ERROR_UNSUPPORTED

Added in API level 28

public static final int ERROR_UNSUPPORTED

The modem does not support the request scan.

Constant Value: 4 (0x00000004)

SUCCESS

Added in API level 28

public static final int SUCCESS

The RIL has successfully performed the network scan.

Constant Value: 0 (0x00000000)

Public methods

stopScan

Added in API level 28

public void stopScan ()

Stops the network scan Use this method to stop an ongoing scan. When user requests a new scan, a NetworkScan object will be returned, and the user can stop the scan by calling this method.