/**
* Helper method to stop the hardware profiling service.
*
* @throws ProfilingException
*/
private void stopBatteryService() throws ProfilingException {
String command =
"am startservice -a 'org.qualitune.jouleunit.android.battery.BatteryServiceStopService'";
mCoordinator.executeAdbCommand(command);
mCoordinator.reportProgress("Hardware probe service stopped.");
}
/**
* Helper method to start the hardware profiling service.
*
* @throws ProfilingException
*/
private void startBatteryService() throws ProfilingException {
mCoordinator.reportProgress("Start Battery Proc service...");
mCoordinator.startLogReading();
String command = "am startservice -a 'org.qualitune.jouleunit.android.battery.BatteryService'";
mCoordinator.executeAdbCommand(command);
}
/*
* (non-Javadoc)
*
* @see org.qualitune.jouleunit.AbstractJouleProfiler#startProfiling()
*/
@Override
public EnergyProfile startProfiling() {
try {
startBatteryService();
} catch (ProfilingException e1) {
mCoordinator.reportError("Error during start of profiling service: " + e1.getMessage());
return null;
}
mProcessor = new BatteryLogLineProcessor(this);
mCoordinator.startLogReading();
mCoordinator.logOutputReceiver.addLogLineProcessor(mProcessor);
return super.startProfiling();
}
/*
* (non-Javadoc)
*
* @see org.qualitune.jouleunit.AbstractJouleProfiler#endProfiling()
*/
@Override
public EnergyProfile endProfiling() {
EnergyProfile result = super.endProfiling();
if (null != mProcessor && null != mCoordinator.logOutputReceiver) {
mCoordinator.logOutputReceiver.removeLogLineProcessor(mProcessor);
mProcessor = null;
}
// no else.
try {
stopBatteryService();
} catch (ProfilingException e) {
mCoordinator.reportError("Error during termination of profiling service: " + e.getMessage());
}
return result;
}