Error in retrieving google fit steps

Question

I am using this code to try and retrieve steps made in the last 14 hours.

YApp myApp = (mYApp) ctx;
        mGoogleApiClient = myApp.getMyUser();
        mGoogleApiClient.reconnect();


        Calendar cal = Calendar.getInstance();
        Date now = new Date();
        cal.setTime(now);
        long endTime = cal.getTimeInMillis();
        cal.add(Calendar.HOUR_OF_DAY, -16);
        long startTime = cal.getTimeInMillis();

        PendingResult<DataReadResult> pendingResult =
                Fitness.HistoryApi.readData(mGoogleApiClient, new DataReadRequest.Builder()
                                .aggregate(DataType.TYPE_STEP_COUNT_DELTA, DataType.AGGREGATE_STEP_COUNT_DELTA)
                                .bucketByTime(1, TimeUnit.DAYS)
                                .setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
                                .build());

        DataReadResult dataReadResult = pendingResult.await();



        DataSet ds = dataReadResult.getDataSet(DataType.AGGREGATE_STEP_COUNT_DELTA);

My datareadresult returns success but when I try and read the results into the dataset I get this error

java.lang.IllegalArgumentException: Attempting to read data for com.google.step_count.delta, which was not requested

I have tried all manner of DataTypes but receive the same error everytime, what am I doing wrong?!

Answer 1

For anyone else that gets frustrated over this :)

mYApp myApp = (mYApp) ctx;
        mGoogleApiClient = myApp.getMyUser();
        mGoogleApiClient.reconnect();


        Calendar cal = Calendar.getInstance();
        Date now = new Date();
        cal.setTime(now);
        long endTime = cal.getTimeInMillis();
        cal.add(Calendar.HOUR_OF_DAY, -12);
        long startTime = cal.getTimeInMillis();

        PendingResult<DataReadResult> pendingResult =
                Fitness.HistoryApi.readData(mGoogleApiClient, new DataReadRequest.Builder()
                                .aggregate(DataType.TYPE_STEP_COUNT_DELTA, DataType.AGGREGATE_STEP_COUNT_DELTA)
                                .bucketByTime(1, TimeUnit.DAYS)
                                .setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
                                .build());

        DataReadResult dataReadResult = pendingResult.await();



        if (dataReadResult.getBuckets().size() > 0) {
            Log.i(TAG, "Number of returned buckets of DataSets is: "
                    + dataReadResult.getBuckets().size());
            for (Bucket bucket : dataReadResult.getBuckets()) {
                List<DataSet> dataSets = bucket.getDataSets();
                for (DataSet dataSet : dataSets) {
                    Log.i(TAG, "Data returned for Data type: " + dataSet.getDataType().getName());
                    SimpleDateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT);

                    for (DataPoint dp : dataSet.getDataPoints()) {
                        Log.i(TAG, "Data point:");
                        Log.i(TAG, "\tType: " + dp.getDataType().getName());
                        Log.i(TAG, "\tStart: " + dateFormat.format(dp.getStartTime(TimeUnit.MILLISECONDS)));
                        Log.i(TAG, "\tEnd: " + dateFormat.format(dp.getEndTime(TimeUnit.MILLISECONDS)));
                        for(Field field : dp.getDataType().getFields()) {
                            Log.i(TAG, "\tField: " + field.getName() +
                                    " Value: " + dp.getValue(field));
                        }
                    }
                }
            }
        } else if (dataReadResult.getDataSets().size() > 0) {
            Log.i(TAG, "Number of returned DataSets is: "
                    + dataReadResult.getDataSets().size());
            for (DataSet dataSet : dataReadResult.getDataSets()) {
                Log.i(TAG, "Data returned for Data type: " + dataSet.getDataType().getName());
                SimpleDateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT);

                for (DataPoint dp : dataSet.getDataPoints()) {
                    Log.i(TAG, "Data point:");
                    Log.i(TAG, "\tType: " + dp.getDataType().getName());
                    Log.i(TAG, "\tStart: " + dateFormat.format(dp.getStartTime(TimeUnit.MILLISECONDS)));
                    Log.i(TAG, "\tEnd: " + dateFormat.format(dp.getEndTime(TimeUnit.MILLISECONDS)));
                    for (Field field : dp.getDataType().getFields()) {
                        Log.i(TAG, "\tField: " + field.getName() +
                                " Value: " + dp.getValue(field));
                    }
                }
            }
        }

Answer 2

Just to clarify

PendingResult<DataReadResult> pendingResult =
            Fitness.HistoryApi.readData(mGoogleApiClient, new DataReadRequest.Builder()
                            .aggregate(DataType.TYPE_STEP_COUNT_DELTA, DataType.AGGREGATE_STEP_COUNT_DELTA)
                            .bucketByTime(1, TimeUnit.DAYS)
                            .setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
                            .build());

Retruns a DataReadResult with a list of buckets.

PendingResult<DataReadResult> pendingResult =
            Fitness.HistoryApi.readData(mGoogleApiClient, new DataReadRequest.Builder()
                            .read(DataType.TYPE_STEP_COUNT_DELTA)
                            .setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
                            .build());

Returns a DataReadResult with a DataSet that can be fetched with

dataReadResult.getDataSet(DataType.TYPE_STEP_COUNT_DELTA);