这可能是一个新手问题,但我已经失去了一天,没有成功。 我在我的Android应用中使用Google Fit API,我需要显示一些数据,例如跑步和走路每日步骤。我已设法以时间单位显示数据(f.e以x min运行)。我需要以步骤单位显示它。
下面的剪切代码显示了我如何以时间单位(以毫秒为单位)检索数据:
DataReadRequest readRequest = new DataReadRequest.Builder()
.aggregate(DataType.TYPE_ACTIVITY_SEGMENT, DataType.AGGREGATE_ACTIVITY_SUMMARY)
.bucketByTime(1, TimeUnit.DAYS)
.setTimeRange(start, end, TimeUnit.MILLISECONDS)
.build();
Fitness.HistoryApi.readData(client, readRequest).setResultCallback(new ResultCallback<DataReadResult>() {
@Override
public void onResult(DataReadResult dataReadResult) {
if (dataReadResult.getBuckets().size() > 0) {
display.show("Bucket DataSet.size(): "
+ dataReadResult.getBuckets().size());
retrieveHistoryData(dataReadResult, client.getContext());
}
}
.....
private void retrieveHistoryData(DataReadResult dataReadResult, Context context) {
int walking = 0;
int running = 0;
int biking = 0;
for (Bucket bucket : dataReadResult.getBuckets()) {
List<DataSet> dataSets = bucket.getDataSets();
for (DataSet dataSet : dataSets) {
display.show("dataSet.dataType: " + dataSet.getDataType().getName());
for (DataPoint dp : dataSet.getDataPoints()) {
walking += getBucketData(dp, FitnessActivities.WALKING);
running += getBucketData(dp, FitnessActivities.RUNNING);
biking += getBucketData(dp, FitnessActivities.BIKING);
}
}
}
Log.d(TAG, Constants.KEY_WALKING_STEPS + ": " + walking);
Log.d(TAG, Constants.KEY_RUNNING_STEPS + ": " + running);
Log.d(TAG, Constants.KEY_BIKING_STEPS + ": " + biking);
}
private int getBucketData(DataPoint dp, String activityName) {
int count = 0;
for (Field field : dp.getDataType().getFields()) {
Log.d(TAG, "Field " + field.getName() + " " + FitnessActivities.getName(dp.getValue(field).asInt()) + " = " + dp.getValue(field).asInt() + " field.describeContents()" + field.describeContents());
if ("activity".equals(field.getName()) && activityName.contentEquals(FitnessActivities.getName(dp.getValue(field).asInt()))) {
count += dp.getValue(field).asInt();
}
}
return count;
}
提前Tnx。
祝你好运
MB
答案 0 :(得分:0)
您可以使用以下代码
获取每天各种活动的步骤DataReadRequest readRequest = new DataReadRequest.Builder()
.aggregate(ESTIMATED_STEP_DELTAS, DataType.AGGREGATE_STEP_COUNT_DELTA)
.bucketByActivityType(1, TimeUnit.SECONDS)
.setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
.build();
其中ESTIMATED_STEP_DELTAS定义为
DataSource ESTIMATED_STEP_DELTAS = new DataSource.Builder()
.setDataType(DataType.TYPE_STEP_COUNT_DELTA)
.setType(DataSource.TYPE_DERIVED)
.setStreamName("estimated_steps")
.setAppPackageName("com.google.android.gms")
.build();
您可以循环运行此代码,以便根据需要获取数天。它将为所有涉及步骤的活动返回数据桶,您可以通过此方法从存储桶中获取活动名称,该方法将活动名称返回为String
bucket.getActivity();
希望它有所帮助! :)