@SimpleFunction(
description =
"Add sensor colleciton task for a specific sensor with"
+ " specified period (in seconds)")
public void AddSensorCollection(String sensorName, int period) {
// add to the list
if (mPipeline != null) {
// mapp the sensor to some probe's className
if (sensorMapping.containsKey(sensorName)) {
mPipeline.addSensorCollection(sensorName, period);
// make the service on the foreground
if (!Launcher.isForeground()) {
Log.i(TAG, "make funfManager in the foreground....");
Launcher.startForeground(mainUIThreadActivity);
}
} else {
// TODO: throw an exception, saying the sensor does not exist, please
// check the sensorMap
form.dispatchErrorOccurredEvent(
SensorDB.this,
"AddSensorCollection",
ErrorMessages.ERROR_SENSORDB_NOTAVAILABLE,
sensorName);
}
} else {
Log.v(TAG, "AddSensorCollection, pipeline is null, funf is killed by the system.");
}
}
@SimpleFunction(description = "Remove data colleciton task of a specific sensor")
public void RemoveSensorCollection(String sensorName) {
if (mPipeline != null) {
if (!sensorMapping.containsKey(sensorName)) {
form.dispatchErrorOccurredEvent(
SensorDB.this,
"AddSensorCollection",
ErrorMessages.ERROR_SENSORDB_NOTAVAILABLE,
sensorName);
}
if (mPipeline.getActiveSensor().containsKey(sensorName)) {
mPipeline.removeSensorCollection(sensorName);
// if all sensor collection are removed, and if there are no more pipeline tasks in funf
// then stop foreground
if (!mBoundFunfManager.hasRegisteredJobs() && Launcher.isForeground()) {
Log.i(TAG, "make funfManager stop foreground");
Launcher.stopForeground(mainUIThreadActivity);
}
} else {
// TODO: throw an exception saying the sensor is not active
form.dispatchErrorOccurredEvent(
SensorDB.this,
"AddSensorCollection",
ErrorMessages.ERROR_SENSORDB_NOTACTIVE,
sensorName);
}
} else {
Log.v(TAG, "Funf was killed by the system. In normal case, should not be here...");
}
}
public SensorDB(ComponentContainer container) {
super(container.$form());
// TODO Auto-generated constructor stub
// Set up listeners
form.registerForOnDestroy(this);
mainUIThreadActivity = container.$context();
handler = new Handler();
// we use dbName as pipelineName, each app (package) has their unique dbName, which is
// packagename + "__SENSOR_DB__"
pipelineName = SensorDbUtil.getPipelineName(mainUIThreadActivity);
exportPath =
new File(Environment.getExternalStorageDirectory(), form.getPackageName())
+ File.separator
+ "export";
exportFormat =
NameValueDatabaseService.EXPORT_CSV; // set the exporting format as csv by default
// Intent i = new Intent(mainUIThreadActivity, FunfManager.class);
// mainUIThreadActivity.startService(i);
if (!Launcher.isLaunched()) {
Log.i(TAG, "firstTime launching....");
Launcher.launch(mainUIThreadActivity);
}
// bind to FunfManger (in case the user wants to set up the schedule)
doBindService();
// now we get(bind) to the Pipleline class that exists
// we can set upload and archive periods using the pipeline
form.registerForOnDestroy(this);
}
