for this, we use the same ui interface and fingerprint positions as wifi. if wifi has done 30 scans, also the ble
scans will be stopped. this is just a quick and dirte solution, as changing the gui completely for this two options
was to time consuming
added ble as sensor to java and c++
added sensorlistener for ble
added ble to observation and onDataSensor in filter
started to work on ble fingerprints for optimization