raw_gnss

Description:

raw gnss

raw_gnss 📡

raw_gnss 📡 makes it easy to fetch raw GNSS data including GNSS Measurement Events, GNSS Navigation Messages, and GNSS Status Events.


Get Raw GNSS Data On Android #
Since Android 7.0, Android exposed the GNSS APIs required to get raw data points opening up the location black box earlier.
raw_gnss allows you to easily fetch the GNSSMeasurementEvents, GNSSNavigationMessages and GNSSStatus via inbuilt streams.
Usage #
GNSS Measurements
RawGnss().gnssMeasurementEvents.listen((e) {});
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GNSS Navigation Messages
RawGnss().gnssNavigationMessageEvents.listen((e) {});
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GNSS Status
RawGnss().gnssStatusEvents.listen((e) {});
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Example: Fetch GNSSMeasurementModels #
StreamBuilder<GnssMeasurementModel>(
builder: (context, snapshot) {
if (snapshot.data == null) {
return CircularProgressIndicator();
}

return ListView.builder(
itemBuilder: (context, position) {
return ListTile(
title: Text(
"Satellite: ${snapshot.data!.measurements![position].svid}"),
);
},
itemCount: snapshot.data!.measurements?.length ?? 0,
);
},
stream: RawGnss().gnssMeasurementEvents,
),
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iOS does not yet expose raw location data, hence this plugin does not support iOS as of yet.