Vivoactive 4 apps

Former Member over 5 years ago

I'm trying port my old applications from Vivoactive HR to my new Vivoactiv 4. I have problems collecting information from Activity. I'm using Activ.getActivityInfo to collect data, but it seems like either currentSpeed or elapsedDistanse are updating. I'm also reading the Sensor..getInfo() for the heartrate and thats work fine. I'm using the code:

var actInfo = Activity.getActivityInfo();
var infoS = Sensor.getInfo();

var currentHeartBeat = infoS.heartRate;

var currentSpeed = actInfo.currentSpeed;
var currentDist = actInfo.elapsedDistance;

It seems like it returning "null".

Nikeow over 5 years ago

Don’t understand the question

Former Member over 5 years ago in reply to Nikeow

The question was really what could be wrong since it does not appear that data is returned to the app when running in Vivoactive 4, while in the emulator it seems OK!

jim_m_58 over 5 years ago in reply to Former Member

Have you created a session and started recording?

Nikeow over 5 years ago in reply to Former Member

Emulator could be wrong and old SDK could have let some code it didn’t like (ok newer SDK) to get through.

If u have the watch, load it to the watch and do a few println here and there for debug.

jim_m_58 over 5 years ago in reply to Nikeow

Things in Activity.Info being null indicates that there's no recording started. In the sim, you "might" see data if you are playing back a .fit/simulating data, but that's not a real situation on a device.

Former Member over 5 years ago in reply to jim_m_58

Sorry but I've been away for a few days, so the answer comes a little late.

I initiated a session with:

mSession = ActivityRecording.createSession({:name=>"CardioTrainingV4", :sport=>ActivityRecording.SPORT_TRAINING, :subSport=>ActivityRecording.SUB_SPORT_CARDIO_TRAINING });

and are running:

mSession.start();

when it starts.

Former Member over 5 years ago in reply to Nikeow

I used SDK version 3.1.6 and upgraded to 3.1.7. Same problem.