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I have a problem connecting to the Google Fitness API from a WearOS device. I want to use the watch to record heart rate to Google Fit. I think I have some problem with permissions:

  • I build a FitnessOptions object, listing required datatypes. - onCreate()

    fitnessOptions = FitnessOptions.builder()
    .addDataType(DataType.TYPE_HEART_RATE_BPM, FitnessOptions.ACCESS_WRITE)
    .addDataType(DataType.TYPE_HEART_RATE_BPM, FitnessOptions.ACCESS_READ)
    .build();

  • I request permissions if needed, otherwise try to connect - onResume()

    if (!GoogleSignIn.hasPermissions(GoogleSignIn.getLastSignedInAccount(this), fitnessOptions)) {
    Log.d(TAG, "Will request permissions.");
    GoogleSignIn.requestPermissions(
            this, // your activity
            GOOGLE_FIT_PERMISSIONS_REQUEST_CODE,
            GoogleSignIn.getLastSignedInAccount(this),
            fitnessOptions);
} else {
    Log.d(TAG, "Will access google fit.");
    accessGoogleFit();
}

And here I have a problem: GoogleSignIn starts an activity and asks me to log in, as expected. I choose account, which ends log in activity and resumes my activity. And I still don't have permissions, because it prompts me again to sign in.

In my manifest file:

    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.BODY_SENSORS" />

I use a similar process on phone and it works. Both apps (mobile and wear) are registered in the Google API Console, using the same OAuth2 credentials (is that a problem?).

Any pointers appreciated.

TofferJ
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majTheHero
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1 Answers1

0

I've found out the reason it didn't sign in. Request code has to be the same in both apps - on phone and on watch, probably because they are in the same package and both requests were same.

So now I can sign in.

majTheHero
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