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How to measure GPS signal strength on Android?
Is there a way to measure or determine the strength (and perhaps further propoerties) of the gps signal for each gps satellite in view on a android smartphone? The API does only offer information about SNR and the location. I wrote a small NMEA parser, but in the NMEA sentences i am receiving there are no information about the several signals either...
So, is there a way to measure the signal? Or is there a library or project which is dealing with this topic?
I need the signal strength (not the location, the accuracy or the SNR) for some experiments on anti gps spoofing techniques.
best regards, htz