Google Fit API -如何从历史客户端读取DataType.TYPE_STEP_COUNT_CADENCE

dependencies {
    implementation 'com.google.android.gms:play-services-fitness:20.0.0'
    implementation 'com.google.android.gms:play-services-auth:19.0.0'
}

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

if (!GoogleSignIn.hasPermissions(GoogleSignIn.getLastSignedInAccount(this), fitnessOptions)) {
    GoogleSignIn.requestPermissions(
        this,
        REQUEST_OAUTH_REQUEST_CODE,
        GoogleSignIn.getLastSignedInAccount(this),
        fitnessOptions);
} else {
    accessGoogleFit();
}

private void accessGoogleFit() {
    Calendar cal = Calendar.getInstance();
    cal.setTime(new Date());
    long endTime = cal.getTimeInMillis();
    cal.add(Calendar.YEAR, -1);
    long startTime = cal.getTimeInMillis();

    DataReadRequest readRequest = new DataReadRequest.Builder()
            .aggregate(DataType.TYPE_STEP_COUNT_CADENCE)
            .bucketByTime(1, TimeUnit.DAYS)
            .setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
            .build();

    Fitness.getHistoryClient(this, GoogleSignIn.getLastSignedInAccount(this))
            .readData(readRequest)
            .addOnSuccessListener(response -> {
                // 处理数据
                if (response.getBuckets().size() > 0) {
                    for (Bucket bucket : response.getBuckets()) {
                        List<DataSet> dataSets = bucket.getDataSets();
                        for (DataSet dataSet : dataSets) {
                            showData(dataSet);
                        }
                    }
                }
            })
            .addOnFailureListener(e -> {
                Log.e("TAG", "There was a problem reading the data.", e);
            });
}

private void showData(DataSet dataSet) {
    for (DataPoint dp : dataSet.getDataPoints()) {
        for(Field field : dp.getDataType().getFields()) {
            Log.i("TAG", "\tField: " + field.getName() +
                " Value: " + dp.getValue(field));
        }
    }
}