DeviceWifiResourceMetricCollector

public class DeviceWifiResourceMetricCollector
extends Object implements IResourceMetricCollector

java.lang.Object
   ↳ com.android.tradefed.monitoring.collector.DeviceWifiResourceMetricCollector

The collector collects current connected wifi signal strength and link speed metrics.

Summary

Constants

String NOISE

String RSSI

String SPEED

String SSID

String WIFI_METRIC_NAME

String WIFI_SIGNAL_CMD

String WIFI_STATUS_CMD

Fields

public static final Pattern WIFI_SIGNAL_PATTERN

public static final Pattern WIFI_STATUS_PATTERN

Public constructors

DeviceWifiResourceMetricCollector()

Public methods

getDeviceResourceMetrics(DeviceDescriptor descriptor, IDeviceManager deviceManager)

Issues adb shell command and parses the WiFi metrics.

Constants

NOISE

public static final String NOISE

Constant Value: "noise"

RSSI

public static final String RSSI

Constant Value: "rssi"

SPEED

public static final String SPEED

Constant Value: "speed"

SSID

public static final String SSID

Constant Value: "ssid"

WIFI_METRIC_NAME

public static final String WIFI_METRIC_NAME

Constant Value: "wifi"

WIFI_SIGNAL_CMD

public static final String WIFI_SIGNAL_CMD

Constant Value: "wpa_cli -i wlan0 signal_poll"

WIFI_STATUS_CMD

public static final String WIFI_STATUS_CMD

Constant Value: "wpa_cli -i wlan0 status"

Fields

WIFI_SIGNAL_PATTERN

public static final Pattern WIFI_SIGNAL_PATTERN

WIFI_STATUS_PATTERN

public static final Pattern WIFI_STATUS_PATTERN

Public constructors

DeviceWifiResourceMetricCollector

public DeviceWifiResourceMetricCollector ()

Public methods

getDeviceResourceMetrics

public  getDeviceResourceMetrics (DeviceDescriptor descriptor, 
                IDeviceManager deviceManager)

Issues adb shell command and parses the WiFi metrics.

Parameters
descriptor DeviceDescriptor: the DeviceDescriptor about the metricizing device.
deviceManager IDeviceManager: the IDeviceManager instance.
Returns
a ERROR(/Collection) of device Resource.