Android ActivityRecognition java.lang.NullPointerException: Appropriate Api was not requested

Question

I\'m attempting to follow Google\'s Activity Recognition example.

In the example they start the activity recognition when you click a button, however I\'d like to ju

Answer 1

The problem ended up that I was adding the LocationServices.API to the Google API Client, but I wasn't adding ActivityRecognition.API. After I updated my call to this, it worked:

protected synchronized void buildGoogleApiClient() {
        mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
                .addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this)
                .addApi(LocationServices.API)
                .addApi(ActivityRecognition.API)
                .build();
    }