add edge impulse api

assets/secrets.json

@@ -1,3 +1,4 @@
 {
-  "api_key": "ei_7223fabc8d9843d8fff520e22a5b6fc5578444d02ea8b610398089e6cbc175ea"
+  "RightGloveLSA-ApiKey": "ei_0b21c715bb1b1ecc4a69812a38314280e2f3351eadf562fe",
+  "LeftGloveLSA-ApiKey": "ei_a6aa9ff39eb518436474eb402235f3babb298fe6ce0e637f"
 }

lib/connection/ble/bluetooth_backend.dart

@@ -33,8 +33,8 @@ class BluetoothBackend {
     sendCommandToConnectedDevice(device, BluetoothSpecification.CALIBRATE);
   }
 
-  static void sendStopCommand(List<BluetoothDevice> connectedDevices) async {
-    sendCommandToConnectedDevices(
+  static Future sendStopCommand(List<BluetoothDevice> connectedDevices) async {
+    await sendCommandToConnectedDevices(
         connectedDevices, BluetoothSpecification.STOP_ONGOING_TASK);
   }
 
@@ -58,7 +58,7 @@ class BluetoothBackend {
   ///
   /// This method is expected to be used to start and stop the measurement
   /// readings from the glove as well as the interpretations.
-  static void sendCommandToConnectedDevices(
+  static Future sendCommandToConnectedDevices(
       List<BluetoothDevice> connectedDevices, String command) async {
     List<BluetoothCharacteristic> characteristics =
         await getDevicesControllerCharacteristics(connectedDevices);
@@ -153,8 +153,10 @@ class BluetoothBackend {
   /// Retrieve the deviceName in spanish
   static String getSpanishGloveName(String deviceName) {
     switch (deviceName) {
-      case (BluetoothSpecification.deviceName):
+      case (BluetoothSpecification.RIGHT_GLOVE_NAME):
         return RightGlove;
+      case (BluetoothSpecification.LEFT_GLOVE_NAME):
+        return LeftGlove;
       default:
         return deviceName;
     }

lib/connection/ble/bluetooth_specification.dart

@@ -3,7 +3,8 @@
 /// the service and characteristic UUIDs.
 class BluetoothSpecification {
   /// Identifier of the glove.
-  static const String deviceName = "RightHandSmartGlove";
+  static const String RIGHT_GLOVE_NAME = "RightHandSmartGlove";
+  static const String LEFT_GLOVE_NAME = "LeftHandSmartGlove";
 
   /// Service for reading measurements or retrieving interpretations from the gloves.
   static const String LSA_GLOVE_SERVICE_UUID = "7056f14b-02df-4dd8-86fd-0261c7b15c86";

lib/connection/wifi/socket.dart

@@ -6,6 +6,7 @@ import 'dart:developer' as developer;
 
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:lsa_gloves/connection/ble/bluetooth_specification.dart';
 import 'package:lsa_gloves/datacollection/storage.dart';
 import 'package:lsa_gloves/model/glove_measurement.dart';
 import 'package:lsa_gloves/widgets/Dialog.dart';
@@ -218,7 +219,7 @@ class _MovementRecorderWidget extends State<MovementRecorderWidget> {
     Dialogs.showLoadingDialog(context, _keyLoader, "Guardando...");
     var word = fileName;
     var deviceId = gloveMeasurement.first.deviceId;
-    var measurementFile = await DeviceMeasurementsFile.create(deviceId, word);
+    var measurementFile = await DeviceMeasurementsFile.create(BluetoothSpecification.RIGHT_GLOVE_NAME, deviceId, word);
     for (int i = 0; i < gloveMeasurement.length; i++) {
       developer.log('saving in file -> ${gloveMeasurement[i].toJson().toString()}');
       measurementFile.add(gloveMeasurement[i]);

lib/datacollection/measurements_collector.dart

@@ -15,12 +15,13 @@ import 'package:lsa_gloves/model/glove_measurement.dart';
 class MeasurementsCollector {
   final GlobalKey<State> _keyLoader = new GlobalKey<State>();
   static const String TAG = "MeasurementsCollector";
+  String _deviceName;
   String _deviceId;
   BluetoothCharacteristic _characteristic;
   List<GloveMeasurement> _items;
   StreamSubscription<List<int>>? _subscription;
 
-  MeasurementsCollector(this._deviceId, this._characteristic)
+  MeasurementsCollector(this._deviceName,this._deviceId, this._characteristic)
       : _items = [];
 
   void readMeasurements(BuildContext context) async {
@@ -96,9 +97,9 @@ class MeasurementsCollector {
     }
     //open pop up loading
     Dialogs.showLoadingDialog(context, _keyLoader, "Guardando...");
-    var deviceId = gloveMeasurements.first.deviceId;
+
     var measurementFile =
-        await DeviceMeasurementsFile.create(deviceId, selectedGesture);
+        await DeviceMeasurementsFile.create(this._deviceName, this._deviceId, selectedGesture);
     for (int i = 0; i < gloveMeasurements.length; i++) {
       developer
           .log('saving in file -> ${gloveMeasurements[i].toJson().toString()}');

lib/datacollection/storage.dart

@@ -67,10 +67,10 @@ class DeviceMeasurementsFile {
       this.lastModificationDate,
       this.fileContent);
 
-  static Future<DeviceMeasurementsFile> create(String deviceId, String word) async {
+  static Future<DeviceMeasurementsFile> create(String deviceName, String deviceId, String word) async {
     var creationDate = DateTime.now();
     var values = <List<double>>[];
-    SensorMeasurements json = new SensorMeasurements(deviceId, word, values);
+    SensorMeasurements json = new SensorMeasurements(deviceName, deviceId, word, values);
     String datetimeStr = format(creationDate);
     var filename = "${word}_$datetimeStr";
     var file = await new GloveEventsStorage().createFile(filename);
@@ -127,7 +127,7 @@ class DeviceMeasurementsFile {
 
   Future<void> upload() async {
     SensorMeasurements measurementsJson = await readJsonContent();
-    uploadFile(measurementsJson, lastModificationDate);
+    EdgeImpulseApiClient.uploadFile(measurementsJson, lastModificationDate);
   }
 
   static String format(DateTime date) {
@@ -141,11 +141,12 @@ class DeviceMeasurementsFile {
 }
 
 class SensorMeasurements {
+  final String deviceName;
   final String deviceId;
   final String word;
   final List<List<double>> values;
 
-  SensorMeasurements(this.deviceId, this.word, this.values);
+  SensorMeasurements(this.deviceName, this.deviceId, this.word, this.values);
 
   bool add(GloveMeasurement gloveMeasurement) {
     if(gloveMeasurement.deviceId != this.deviceId){
@@ -186,6 +187,7 @@ class SensorMeasurements {
       }).toList();
     }
     return SensorMeasurements(
+      json['device_name'] as String,
       json['device_id'] as String,
       json['word'] as String,
       _values,
@@ -194,6 +196,7 @@ class SensorMeasurements {
 
   Map<String, dynamic> toJson() {
     return <String, dynamic>{
+      'device_name': deviceName,
       'device_id': deviceId,
       'word': word,
       'values': values,