BluetoothUtils

public class BluetoothUtils
extends Object

java.lang.Object
↳	com.android.tradefed.util.BluetoothUtils

Utility functions for calling BluetoothInstrumentation on device

Device side BluetoothInstrumentation code can be found in AOSP at: frameworks/base/core/tests/bluetoothtests

Summary

Fields
`public static final String`	`BTSNOOP_API`
`public static final String`	`BTSNOOP_CMD`
`public static final String`	`BTSNOOP_DISABLE_CMD`
`public static final String`	`BTSNOOP_ENABLE_CMD`
`public static final String`	`GOLD_BTSNOOP_LOG_PATH`
`public static final String`	`O_BUILD`

Public constructors
`BluetoothUtils()`

Public methods
`static void`	`cleanLogFile(ITestDevice device)` Delete snoop log file from device
`static boolean`	`disable(ITestDevice device)` Disables bluetooth on the given device
`static boolean`	`disableBtsnoopLogging(ITestDevice device, File sl4aApkFile)` Disable btsnoop logging by sl4a call
`static boolean`	`disableBtsnoopLogging(ITestDevice device)` Disable btsnoop logging by sl4a call
`static boolean`	`enable(ITestDevice device)` Enables bluetooth on the given device
`static boolean`	`enableBtsnoopLogging(ITestDevice device, File sl4aApkFile)` Enable btsnoop logging by sl4a call
`static boolean`	`enableBtsnoopLogging(ITestDevice device)` Enable btsnoop logging by sl4a call
`static String`	`getBluetoothMac(ITestDevice device)` Retrieves BT mac of the given device
`static`	`getBondedDevices(ITestDevice device)` Returns bluetooth mac addresses of devices that the given device has bonded with
`static String`	`getBtSnoopLogFilePath(ITestDevice device)` Get bt snoop log file path from bt_stack.config file
`static String`	`runBluetoothInstrumentation(ITestDevice device, String command)` Convenience method to execute BT instrumentation command and return output
`static boolean`	`runBluetoothInstrumentationWithRetry(ITestDevice device, String command)`
`static boolean`	`toggleBtsnoopLogging(Sl4aClient client, boolean onOff)`
`static boolean`	`unpairWithRetry(ITestDevice device)` Retries clearing of BT pairing with linear backoff
`static void`	`uploadLogFiles(ITestInvocationListener listener, ITestDevice device, String type, int iteration)` Upload snoop log file for test results

Fields

BTSNOOP_API

public static final String BTSNOOP_API

BTSNOOP_CMD

public static final String BTSNOOP_CMD

BTSNOOP_DISABLE_CMD

public static final String BTSNOOP_DISABLE_CMD

BTSNOOP_ENABLE_CMD

public static final String BTSNOOP_ENABLE_CMD

GOLD_BTSNOOP_LOG_PATH

public static final String GOLD_BTSNOOP_LOG_PATH

O_BUILD

public static final String O_BUILD

Public constructors

BluetoothUtils

public BluetoothUtils ()

Public methods

cleanLogFile

public static void cleanLogFile (ITestDevice device)

Delete snoop log file from device

Parameters
`device`	`ITestDevice`

Throws
`DeviceNotAvailableException`

disable

public static boolean disable (ITestDevice device)

Disables bluetooth on the given device

Returns
`boolean`	True if disable is successful, false otherwise

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

disableBtsnoopLogging

public static boolean disableBtsnoopLogging (ITestDevice device, 
                File sl4aApkFile)

Disable btsnoop logging by sl4a call

Parameters
`sl4aApkFile`	`File`: sl4a.apk file location, null if it has been installed

Returns
`boolean`	success or not

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

disableBtsnoopLogging

public static boolean disableBtsnoopLogging (ITestDevice device)

Disable btsnoop logging by sl4a call

Returns
`boolean`	success or not

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

enable

public static boolean enable (ITestDevice device)

Enables bluetooth on the given device

Returns
`boolean`	True if enable is successful, false otherwise

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

enableBtsnoopLogging

public static boolean enableBtsnoopLogging (ITestDevice device, 
                File sl4aApkFile)

Enable btsnoop logging by sl4a call

Parameters
`sl4aApkFile`	`File`: sl4a.apk file location, null if it has been installed

Returns
`boolean`	success or not

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

enableBtsnoopLogging

public static boolean enableBtsnoopLogging (ITestDevice device)

Enable btsnoop logging by sl4a call

Returns
`boolean`	success or not

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

getBluetoothMac

public static String getBluetoothMac (ITestDevice device)

Retrieves BT mac of the given device

Returns
`String`	BT mac or null if not found

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

getBondedDevices

public static  getBondedDevices (ITestDevice device)

Returns bluetooth mac addresses of devices that the given device has bonded with

Returns
	bluetooth mac addresses

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

getBtSnoopLogFilePath

public static String getBtSnoopLogFilePath (ITestDevice device)

Get bt snoop log file path from bt_stack.config file

Returns
`String`	THe file name for bt_snoop_log or null if it is not found

Throws
`DeviceNotAvailableException`

runBluetoothInstrumentation

public static String runBluetoothInstrumentation (ITestDevice device, 
                String command)

Convenience method to execute BT instrumentation command and return output

Parameters
`command`	`String`: a command string sent over to BT instrumentation, currently supported: enable, disable, unpairAll, getName, getAddress, getBondedDevices; refer to AOSP source for more details

Returns
`String`	output of BluetoothInstrumentation

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

runBluetoothInstrumentationWithRetry

public static boolean runBluetoothInstrumentationWithRetry (ITestDevice device, 
                String command)

Parameters
`device`	`ITestDevice`
`command`	`String`

Returns
`boolean`

Throws
`DeviceNotAvailableException`

toggleBtsnoopLogging

public static boolean toggleBtsnoopLogging (Sl4aClient client, 
                boolean onOff)

Parameters
`client`	`Sl4aClient`
`onOff`	`boolean`

Returns
`boolean`

Throws
`DeviceNotAvailableException`

unpairWithRetry

public static boolean unpairWithRetry (ITestDevice device)

Retries clearing of BT pairing with linear backoff

Returns
`boolean`

Throws
	com.android.tradefed.device.DeviceNotAvailableException
`DeviceNotAvailableException`

uploadLogFiles

public static void uploadLogFiles (ITestInvocationListener listener, 
                ITestDevice device, 
                String type, 
                int iteration)

Upload snoop log file for test results

Parameters
`listener`	`ITestInvocationListener`
`device`	`ITestDevice`
`type`	`String`
`iteration`	`int`

Throws
`DeviceNotAvailableException`