本文介绍了会话的卡路里-Google Fit的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正尝试在插入的Google Fit会话中获取消耗的卡路里.因此，是否有可能计算出一个会话的燃烧卡路里?
I'm trying to get the burned calories for an inserted google fit session as soon as I've inserted them. Thus, is ther any possibility to calculate the burned calories for a session`?
现在，我创建我的会话，将其插入到Google Fit中，然后至少需要5分钟才能再次从Google Fit中读取该活动消耗的卡路里.
Right now I create my session, insert it to google fit and then it takes at least 5 minutes till the burned calories for the activity are readable from google fit again.
期待您的想法并提前致谢！
Looking forward for your ideas and thanks in advance!
朱莉安
推荐答案
会话卡路里
private class BackgroundFetching extends AsyncTask<Void, Void, Void> {
protected Void doInBackground(Void... params) {
try {
Calendar cal = Calendar.getInstance();
Date now = new Date();
cal.setTime(now);
long endTime = cal.getTimeInMillis();
cal.add(Calendar.HOUR, -cal.getInstance().get(Calendar.HOUR_OF_DAY));
cal.add(Calendar.MINUTE, -cal.getInstance().get(Calendar.MINUTE));
cal.add(Calendar.SECOND, -cal.getInstance().get(Calendar.SECOND));
long startTime = cal.getTimeInMillis();
Log.i(TAG, "Session Start Time: " + android.text.format.DateFormat.format("yyyy-MM-dd hh:mm:ss a", startTime));
Log.i(TAG, "Session End Time: " + android.text.format.DateFormat.format("yyyy-MM-dd hh:mm:ss a", endTime));
DataReadRequest readRequest = new DataReadRequest.Builder()
.aggregate(DataType.TYPE_CALORIES_EXPENDED, DataType.AGGREGATE_CALORIES_EXPENDED)
.enableServerQueries()
.bucketByTime(1, TimeUnit.DAYS)
.setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
.build();
DataReadResult dataReadResult =
Fitness.HistoryApi.readData(mClient, readRequest).await(1, TimeUnit.MINUTES);
SendData(dataReadResult);
} catch (Exception e) {
Log.i(TAG, "Error msg: " + e.getMessage());
}
return null;
}
private static void SendDataSet(DataSet dataSet) {
try {
for (DataPoint dp : dataSet.getDataPoints()) {
for (Field field : dp.getDataType().getFields()) {
if (field.getName().equalsIgnoreCase(Field.FIELD_CALORIES.getName())) {
JSONObject object = new JSONObject();
object.put("calories", dp.getValue(field));
object.put("start_time", dp.getStartTime(TimeUnit.MILLISECONDS));
object.put("end_time", dp.getEndTime(TimeUnit.MILLISECONDS));
}
}
}
} catch (Exception e) {
}
}
包含卡路里，心率和脚步的完整演示
public class MainActivity extends AppCompatActivity {
public static final String TAG = "IWatch";
private GoogleApiClient mClient = null;
private static final int REQUEST_PERMISSIONS_REQUEST_CODE = 34;
private Handler mHandler;
private OnDataPointListener mListener;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mHandler = new Handler(getMainLooper());
initializeLogging();
if (!checkPermissions()) {
requestPermissions();
} else {
buildFitnessClient();
}
}
private void buildFitnessClient() {
// we will use one listener
mListener = new OnDataPointListener() {
@Override
public void onDataPoint(DataPoint dataPoint) {
for (Field field : dataPoint.getDataType().getFields()) {
Value val = dataPoint.getValue(field);
Log.d(TAG, "DataPoint " + field.getName() + " = " + val);
}
}
};
if (mClient == null && checkPermissions()) {
mClient = new GoogleApiClient.Builder(this)
.addScope(new Scope(Scopes.FITNESS_LOCATION_READ))
.addScope(new Scope(Scopes.FITNESS_BODY_READ))
.addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ))
.addApi(Fitness.RECORDING_API)
.addApi(Fitness.HISTORY_API)
.addApi(Fitness.SENSORS_API)
.addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ_WRITE))
.addConnectionCallbacks(
new GoogleApiClient.ConnectionCallbacks() {
@Override
public void onConnected(Bundle bundle) {
Log.i(TAG, "Connected!!!");
subscribeToFetching();
}
@Override
public void onConnectionSuspended(int i) {
if (i == ConnectionCallbacks.CAUSE_NETWORK_LOST) {
} else if (i
== ConnectionCallbacks.CAUSE_SERVICE_DISCONNECTED) {
}
}
}
)
.enableAutoManage(this, 0, new GoogleApiClient.OnConnectionFailedListener() {
@Override
public void onConnectionFailed(ConnectionResult result) {
Snackbar.make(
MainActivity.this.findViewById(R.id.main_activity_view),
"Exception while connecting to Google Play services: " +
result.getErrorMessage(),
Snackbar.LENGTH_INDEFINITE).show();
}
})
.build();
}
}
private void subscribeToFetching() {
new BackgroundFetching().execute();
}
private class BackgroundFetching extends AsyncTask<Void, Void, Void> {
protected Void doInBackground(Void... params) {
try {
Calendar cal = Calendar.getInstance();
Date now = new Date();
cal.setTime(now);
long endTime = cal.getTimeInMillis();
cal.add(Calendar.HOUR, -cal.getInstance().get(Calendar.HOUR_OF_DAY));
cal.add(Calendar.MINUTE, -cal.getInstance().get(Calendar.MINUTE));
cal.add(Calendar.SECOND, -cal.getInstance().get(Calendar.SECOND));
long startTime = cal.getTimeInMillis();
Log.i(TAG, "Start Time: " + android.text.format.DateFormat.format("yyyy-MM-dd hh:mm:ss a", startTime));
Log.i(TAG, "End Time: " + android.text.format.DateFormat.format("yyyy-MM-dd hh:mm:ss a", endTime));
DataReadRequest readRequest = new DataReadRequest.Builder()
.aggregate(DataType.TYPE_STEP_COUNT_DELTA, DataType.AGGREGATE_STEP_COUNT_DELTA)
.aggregate(DataType.TYPE_HEART_RATE_BPM, DataType.AGGREGATE_HEART_RATE_SUMMARY)
.aggregate(DataType.TYPE_CALORIES_EXPENDED, DataType.AGGREGATE_CALORIES_EXPENDED)
.enableServerQueries()
.bucketByTime(1, TimeUnit.DAYS)
.setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
.build();
DataReadResult dataReadResult =
Fitness.HistoryApi.readData(mClient, readRequest).await(1, TimeUnit.MINUTES);
SendData(dataReadResult);
} catch (Exception e) {
Log.i(TAG, "Error msg: " + e.getMessage());
}
return null;
}
public void SendData(DataReadResult dataReadResult) {
try {
JSONArray array = new JSONArray();
if (dataReadResult.getBuckets().size() > 0) {
for (Bucket bucket : dataReadResult.getBuckets()) {
List<DataSet> dataSets = bucket.getDataSets();
for (DataSet dataSet : dataSets) {
SendDataSet(dataSet, array);
}
}
} else if (dataReadResult.getDataSets().size() > 0) {
Log.i(TAG, "Number of returned DataSets is: "
+ dataReadResult.getDataSets().size());
for (DataSet dataSet : dataReadResult.getDataSets()) {
SendDataSet(dataSet, array);
}
}
Log.i(TAG, ""
+ array.toString());
} catch (Exception e) {
}
}
@Override
protected void onPostExecute(Void aVoid) {
super.onPostExecute(aVoid);
//mHandler.postDelayed(mUpdateUI, 10000); // 10 second
}
}
@Override
protected void onDestroy() {
super.onDestroy();
mHandler.removeCallbacks(mUpdateUI); // 10 second
}
private static void SendDataSet(DataSet dataSet, JSONArray array) {
try {
for (DataPoint dp : dataSet.getDataPoints()) {
for (Field field : dp.getDataType().getFields()) {
if (field.getName().equalsIgnoreCase(Field.FIELD_CALORIES.getName())) {
JSONObject object = new JSONObject();
object.put("calories", dp.getValue(field));
object.put("start_time", dp.getStartTime(TimeUnit.MILLISECONDS));
object.put("end_time", dp.getEndTime(TimeUnit.MILLISECONDS));
array.put(object);
}
if (field.getName().equalsIgnoreCase(Field.FIELD_STEPS.getName())) {
JSONObject object = new JSONObject();
object.put("steps", dp.getValue(field));
object.put("start_time", dp.getStartTime(TimeUnit.MILLISECONDS));
object.put("end_time", dp.getEndTime(TimeUnit.MILLISECONDS));
array.put(object);
}
if (field.getName().equalsIgnoreCase(Field.FIELD_BPM.getName())) {
JSONObject object = new JSONObject();
object.put("bpm", dp.getValue(field));
object.put("start_time", dp.getStartTime(TimeUnit.MILLISECONDS));
object.put("end_time", dp.getEndTime(TimeUnit.MILLISECONDS));
array.put(object);
}
}
}
} catch (Exception e) {
}
}
private final Runnable mUpdateUI = new Runnable() {
public void run() {
subscribeToFetching();
}
};
private void initializeLogging() {
LogWrapper logWrapper = new LogWrapper();
Log.setLogNode(logWrapper);
MessageOnlyLogFilter msgFilter = new MessageOnlyLogFilter();
logWrapper.setNext(msgFilter);
LogView logView = (LogView) findViewById(R.id.sample_logview);
logView.setTextAppearance(this, R.style.Log);
logView.setBackgroundColor(Color.WHITE);
msgFilter.setNext(logView);
Log.i(TAG, "Ready");
}
private boolean checkPermissions() {
int permissionState = ActivityCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION);
int permissionState1 = ActivityCompat.checkSelfPermission(this,
Manifest.permission.BODY_SENSORS);
return permissionState == PackageManager.PERMISSION_GRANTED && permissionState1 == PackageManager.PERMISSION_GRANTED;
}
private void requestPermissions() {
boolean shouldProvideRationale =
ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.ACCESS_FINE_LOCATION);
if (shouldProvideRationale) {
Snackbar.make(
findViewById(R.id.main_activity_view),
R.string.permission_rationale,
Snackbar.LENGTH_INDEFINITE)
.setAction(R.string.ok, new View.OnClickListener() {
@Override
public void onClick(View view) {
// Request permission
ActivityCompat.requestPermissions(MainActivity.this,
new String[]{Manifest.permission.BODY_SENSORS},
REQUEST_PERMISSIONS_REQUEST_CODE);
}
})
.show();
} else {
ActivityCompat.requestPermissions(MainActivity.this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.BODY_SENSORS},
REQUEST_PERMISSIONS_REQUEST_CODE);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
Log.i(TAG, "onRequestPermissionResult");
if (requestCode == REQUEST_PERMISSIONS_REQUEST_CODE) {
if (grantResults.length <= 0) {
Log.i(TAG, "User interaction was cancelled.");
} else if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
buildFitnessClient();
} else {
Snackbar.make(
findViewById(R.id.main_activity_view),
R.string.permission_denied_explanation,
Snackbar.LENGTH_INDEFINITE)
.setAction(R.string.settings, new View.OnClickListener() {
@Override
public void onClick(View view) {
// Build intent that displays the App settings screen.
Intent intent = new Intent();
intent.setAction(
Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts("package",
BuildConfig.APPLICATION_ID, null);
intent.setData(uri);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
})
.show();
}
}
}
}
不要忘记添加权限
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.BODY_SENSORS" />
这篇关于会话的卡路里-Google Fit的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！