My app doesn't find the DataSource associated with the SmartBand 2 bracelet step counter sensor, but if it finds the heart rate sensor y updates events in the onDatapoint method, what could be the problem? I try with
My code is as follows:
mApiClient = new GoogleApiClient.Builder(this)
.addApi(Fitness.SENSORS_API)
.addApi(Fitness.BLE_API)
.addApi(Fitness.HISTORY_API)
.addApi(Fitness.RECORDING_API)
.addScope(new Scope(Scopes.FITNESS_BODY_READ))
.addScope(new Scope(Scopes.FITNESS_BODY_READ_WRITE))
.addScope(new Scope(Scopes.FITNESS_LOCATION_READ))
.addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ_WRITE))
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
public void bleScan() {
final BleScanCallback bleScanCallback = new BleScanCallback() {
@Override
public void onDeviceFound(BleDevice device) {
Log.d(TAG, "BLE Device Found: " + device.getName()+ "MAC Address : " +device.getAddress());
List<String> profilesSupported= device.getSupportedProfiles();
for (String profile: profilesSupported)
{
Log.d(TAG,"Perfil Soportado : "+profile);
}
List<DataType> dataTypes= device.getDataTypes();
for (DataType dataType: dataTypes)
{
Log.d(TAG,"Perfil Soportado : "+dataType);
}
//unClaimDevice(device);
//stopBleScan();//Detener el escaneo de dispositivos
claimDevice(device);//Bind
}
@Override
public void onScanStopped() {
Log.d(TAG, "BLE scan stopped");
}
};
StartBleScanRequest request = new StartBleScanRequest.Builder()
.setTimeoutSecs(60)
//.setDataTypes(DataType.TYPE_STEP_COUNT_DELTA)
.setDataTypes(DataType.TYPE_STEP_COUNT_DELTA,DataType.TYPE_HEART_RATE_BPM,DataType.TYPE_ACTIVITY_SAMPLES)
.setBleScanCallback(bleScanCallback)
.build();
Log.d(TAG,"LLAMADA A bleScan");
PendingResult<Status> result = Fitness.BleApi.startBleScan(mApiClient, request);
result.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status status) {
if (!status.isSuccess()) {
switch (status.getStatusCode()) {
case FitnessStatusCodes.DISABLED_BLUETOOTH:
Log.d(TAG, "DISABLED_BLUETOOTH");
try {
status.startResolutionForResult(MainActivity.this, REQUEST_BLUETOOTH);
} catch (IntentSender.SendIntentException e) {
Log.d(TAG, "SendIntentException: " + e.getMessage());
}
break;
}
Log.d(TAG, "BLE scan unsuccessful");
} else {
Log.d(TAG, "ble scan status message: " + status.describeContents());
Log.d(TAG, "BLE scan successful: " + status.toString());
}
}
});
}
public void claimDevice(BleDevice device) {
boolean success = false;
mBleDevice=device;
stopBleScan();
//Claim device
PendingResult<Status> pendingResult = Fitness.BleApi.claimBleDevice(mApiClient, device);
pendingResult.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status st) {
if (st.isSuccess()) {
Log.d(TAG, "Claimed device successfully");
//dataSourceCall();
} else {
Log.d(TAG, "Did not successfully claim device");
}
}
});
}
private void dataSourceCall()
{
DataSourcesRequest dataSourceRequest = new DataSourcesRequest.Builder()
.setDataTypes(DataType.TYPE_HEART_RATE_BPM,DataType.TYPE_STEP_COUNT_DELTA)//añadido
.setDataSourceTypes( DataSource.TYPE_RAW,DataSource.TYPE_DERIVED )
.build();
ResultCallback<DataSourcesResult> dataSourcesResultCallback = new ResultCallback<DataSourcesResult>() {
@Override
public void onResult(DataSourcesResult dataSourcesResult) {
for( DataSource dataSource : dataSourcesResult.getDataSources() ) {
Log.d(TAG,"TOTAL SOURCE : " +dataSource.toString());
if( DataType.TYPE_HEART_RATE_BPM.equals( dataSource.getDataType() ) ) {
registerFitnessDataListener(dataSource, DataType.TYPE_HEART_RATE_BPM);
Log.d(TAG,"DATOS HEART RATE BPM : Nombre data source : " + dataSource.getName() +"\nDevice : "+ dataSource.toString());//.getManufacturer() + "Device Model : " + dataSource.getDevice().getModel());
}else if (DataType.TYPE_STEP_COUNT_DELTA.equals( dataSource.getDataType()))
{
registerFitnessDataListener(dataSource, DataType.TYPE_STEP_COUNT_DELTA);
Log.d(TAG,"DATOS PASOS ACUMULATIVOS : Nombre data source : " + dataSource.getName() +"\nDevice : "+ dataSource.toString());//.getManufacturer() + "Device Model : " + dataSource.getDevice().getModel());
}else if (DataType.TYPE_STEP_COUNT_CUMULATIVE.equals( dataSource.getDataType() ))
{
registerFitnessDataListener(dataSource, DataType.TYPE_STEP_COUNT_CUMULATIVE);
Log.d(TAG,"DATOS PASOS ADICIONALES : Nombre data source : " + dataSource.getName() +"\nDevice : "+ dataSource.toString());//.getManufacturer() + "Device Model : " + dataSource.getDevice().getModel());
}
}
}
};
Fitness.SensorsApi.findDataSources(mApiClient, dataSourceRequest)
.setResultCallback(dataSourcesResultCallback);
suscribeDataFitness();
}
private void registerFitnessDataListener(DataSource dataSource, DataType dataType) {
final SensorRequest request = new SensorRequest.Builder()
.setDataSource( dataSource )
.setDataType( dataType )
.setSamplingRate( 10, TimeUnit.SECONDS )
.build();
Fitness.SensorsApi.add( mApiClient, request, this )
.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status status) {
if (status.isSuccess()) {
Log.d(TAG, "GoogleFit SensorApi successfully added - "+request.getDataType() );
}
}
});
//Device m =dataSource.getDevice();
//Log.d(TAG,"Device " + m.toString());
}
Here are the DataSources available for my application:
DataSource{raw:SWR12:Device{SoMC Inc:SWR12:BC:6E:64:FC:13:92::0:1}:SWR12:DataType{com.google.heart_rate.bpm[bpm(f)]}}
DataSource{raw:Generic ANT+ Sensor:Application{com.dsi.ant.plugins.antplus::}:AntPlus.0.120:DataType{com.google.heart_rate.bpm[bpm(f)]}}
DataSource{derived:Application{com.google.android.gms::null}:Device{samsung:SM-N915FY:e6a8bfd5::1:2}:live_step_deltas:DataType{com.google.step_count.delta[steps(i)]}}
DataSource{raw:Device{samsung:SM-N915FY:e6a8bfd5::1:2}:HeartRate Sensor:DataType{com.google.heart_rate.bpm[bpm(f)]}}
DataSource{raw:Generic ANT+ Sensor:Application{com.dsi.ant.plugins.antplus::}:AntPlus.0.124:DataType{com.google.step_count.delta[steps(i)]}}
BLE Device Found: SWR12 MAC Address : BC:6E:64:FC:13:92
Profile Supported: org.bluetooth.profile.heart_rate
Profile Supported : DataType{com.google.heart_rate.bpm[bpm(f)]}
This would be the way to store and read data with Recording_Api and History_Api:
private void suscribeDataFitness(){
Fitness.RecordingApi.subscribe(mApiClient, DataType.AGGREGATE_HEART_RATE_SUMMARY)
.setResultCallback(mSubscribeResultCallback);
Fitness.RecordingApi.subscribe(mApiClient, DataType.TYPE_HEART_RATE_BPM)
.setResultCallback(mSubscribeResultCallback);
Fitness.RecordingApi.subscribe(mApiClient, DataType.TYPE_STEP_COUNT_DELTA)
.setResultCallback(mSubscribeResultCallback);
}
private void readDataFitnessHistory()
{
// Setting a start and end date using a range of 1 week before this moment.
Calendar cal = Calendar.getInstance();
Date now = new Date();
cal.setTime(now);
long endTime = cal.getTimeInMillis();
cal.add(Calendar.DAY_OF_YEAR, -1);
long startTime = cal.getTimeInMillis();
java.text.DateFormat dateFormat = getDateInstance();
Log.d(TAG, "Range Start: " + dateFormat.format(startTime) + " Millis : " + startTime);
Log.d(TAG, "Range End: " + dateFormat.format(endTime) + " Millis : " + endTime);
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();
final DataReadRequest readRequest = new DataReadRequest.Builder()
.read(DataType.TYPE_HEART_RATE_BPM)
.read(ESTIMATED_STEP_DELTAS)
.enableServerQueries()
.setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
.bucketByTime(1, TimeUnit.HOURS)
.build();
// Invoke the History API to fetch the data with the query and await the result of
// the read request.
DataReadResult dataReadResult =
Fitness.HistoryApi.readData(mApiClient, readRequest).await(1, TimeUnit.MINUTES);
DataSet dataSetBPM = dataReadResult.getDataSet(DataType.TYPE_HEART_RATE_BPM);
DataSet dataSetSteps = dataReadResult.getDataSet(DataType.TYPE_STEP_COUNT_DELTA);
DataSet dataSetActivity = dataReadResult.getDataSet(DataType.TYPE_ACTIVITY_SAMPLES);
showDataSet(dataSetBPM);
showDataSet(dataSetSteps);
}
Thank you in advance.
