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public
static
abstract
class
TelephonyScanManager.NetworkScanCallback
extends Object
java.lang.Object | |
↳ | android.telephony.TelephonyScanManager.NetworkScanCallback |
The caller of
TelephonyManager.requestNetworkScan(android.telephony.NetworkScanRequest, java.util.concurrent.Executor, android.telephony.TelephonyScanManager.NetworkScanCallback)
should implement and provide this callback so that the scan results or errors can be
returned.
Public constructors | |
---|---|
NetworkScanCallback()
|
Public methods | |
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void
|
onComplete()
Informs the user that the scan has stopped. |
void
|
onError(int error)
Informs the user that there is some error about the scan. |
void
|
onResults(List<CellInfo> results)
Returns the scan results to the user, this callback will be called multiple times. |
Inherited methods | |
---|---|
public NetworkScanCallback ()
public void onComplete ()
Informs the user that the scan has stopped. This callback will be called when the scan is finished or cancelled by the user. The related NetworkScanRequest will be deleted after this callback.
public void onError (int error)
Informs the user that there is some error about the scan. This callback will be called whenever there is any error about the scan, and the scan will be terminated. onComplete() will NOT be called.
Parameters | |
---|---|
error |
int : Error code when the scan is failed, as defined in NetworkScan .
Value is NetworkScan.ERROR_MODEM_ERROR , NetworkScan.ERROR_INVALID_SCAN , NetworkScan.ERROR_MODEM_UNAVAILABLE , NetworkScan.ERROR_UNSUPPORTED , NetworkScan.ERROR_RADIO_INTERFACE_ERROR , NetworkScan.ERROR_INVALID_SCANID , or NetworkScan.ERROR_INTERRUPTED |