@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...");
}
}
@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.");
}
}