Java tutorial
/* * Copyright 2015 Open mHealth * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.openmhealth.shim.googlefit.mapper; import com.fasterxml.jackson.databind.JsonNode; import com.google.common.collect.ImmutableList; import com.google.common.collect.ImmutableMap; import org.openmhealth.schema.domain.omh.DataPoint; import org.openmhealth.schema.domain.omh.PhysicalActivity; import java.util.Optional; import static org.openmhealth.shim.common.mapper.JsonNodeMappingSupport.*; /** * A mapper from Google Fit "merged activity segment" (derived:com.google.activity.segment:com.google.android * .gms:merge_activity_segments) endpoint responses to {@link PhysicalActivity} objects. * * @author Chris Schaefbauer * @see <a href="https://developers.google.com/fit/rest/v1/data-types">Google Fit Data Type Documentation</a> */ public class GoogleFitPhysicalActivityDataPointMapper extends GoogleFitDataPointMapper<PhysicalActivity> { protected ImmutableMap<Integer, String> googleFitDataTypes; protected ImmutableList<Integer> sleepActivityTypes; protected ImmutableList<Integer> stationaryActivityTypes; public GoogleFitPhysicalActivityDataPointMapper() { initializeActivityMap(); initializeActivityTypesToSkip(); } /** * Maps a JSON response node from the Google Fit API to a {@link PhysicalActivity} measure. * * @param listNode an individual datapoint from the array in the Google Fit response * @return a {@link DataPoint} object containing a {@link PhysicalActivity} measure with the appropriate values from * the JSON node parameter, wrapped as an {@link Optional} */ @Override protected Optional<DataPoint<PhysicalActivity>> asDataPoint(JsonNode listNode) { JsonNode listValueNode = asRequiredNode(listNode, "value"); long activityTypeId = asRequiredLong(listValueNode.get(0), "intVal"); // This means that the activity was actually sleep, which should be captured using sleep duration, or // stationary, which should not be captured as it is the absence of activity if (sleepActivityTypes.contains((int) activityTypeId) || stationaryActivityTypes.contains((int) activityTypeId)) { return Optional.empty(); } String activityName = googleFitDataTypes.get((int) activityTypeId); PhysicalActivity.Builder physicalActivityBuilder = new PhysicalActivity.Builder(activityName); setEffectiveTimeFrameIfPresent(physicalActivityBuilder, listNode); PhysicalActivity physicalActivity = physicalActivityBuilder.build(); Optional<String> originSourceId = asOptionalString(listNode, "originDataSourceId"); return Optional.of(newDataPoint(physicalActivity, originSourceId.orElse(null))); } /** * Loads an immutable list with the activity type identifiers that represent different types of sleeping. */ private void initializeActivityTypesToSkip() { sleepActivityTypes = ImmutableList.of(72, 109, 110, 111, 112); stationaryActivityTypes = ImmutableList.of(3); } /** * Map between integer values and the activity names that they represent. * * @see <a href="https://developers.google.com/fit/rest/v1/reference/activity-types">Google Fit Activity Types</a> */ private void initializeActivityMap() { ImmutableMap.Builder<Integer, String> activityDataTypeBuilder = ImmutableMap.builder(); activityDataTypeBuilder.put(9, "Aerobics").put(10, "Badminton").put(11, "Baseball").put(12, "Basketball") .put(13, "Biathlon").put(1, "Biking").put(14, "Handbiking").put(15, "Mountain biking") .put(16, "Road biking").put(17, "Spinning").put(18, "Stationary biking").put(19, "Utility biking") .put(20, "Boxing").put(21, "Calisthenics").put(22, "Circuit training").put(23, "Cricket") .put(106, "Curling").put(24, "Dancing").put(102, "Diving").put(25, "Elliptical") .put(103, "Ergometer").put(26, "Fencing").put(27, "Football (American)") .put(28, "Football (Australian)").put(29, "Football (Soccer)").put(30, "Frisbee") .put(31, "Gardening").put(32, "Golf").put(33, "Gymnastics").put(34, "Handball").put(35, "Hiking") .put(36, "Hockey").put(37, "Horseback riding").put(38, "Housework").put(104, "Ice skating") .put(0, "In vehicle").put(39, "Jumping rope").put(40, "Kayaking").put(41, "Kettlebell training") .put(42, "Kickboxing").put(43, "Kitesurfing").put(44, "Martial arts").put(45, "Meditation") .put(46, "Mixed martial arts").put(2, "On foot").put(47, "P90X exercises").put(48, "Paragliding") .put(49, "Pilates").put(50, "Polo").put(51, "Racquetball").put(52, "Rock climbing") .put(53, "Rowing").put(54, "Rowing machine").put(55, "Rugby").put(8, "Running").put(56, "Jogging") .put(57, "Running on sand").put(58, "Running (treadmill)").put(59, "Sailing") .put(60, "Scuba diving").put(61, "Skateboarding").put(62, "Skating").put(63, "Cross skating") .put(105, "Indoor skating").put(64, "Inline skating (rollerblading)").put(65, "Skiing") .put(66, "Back-country skiing").put(67, "Cross-country skiing").put(68, "Downhill skiing") .put(69, "Kite skiing").put(70, "Roller skiing").put(71, "Sledding").put(72, "Sleeping") .put(73, "Snowboarding").put(74, "Snowmobile").put(75, "Snowshoeing").put(76, "Squash") .put(77, "Stair climbing").put(78, "Stair-climbing machine").put(79, "Stand-up paddleboarding") .put(3, "Still (not moving)").put(80, "Strength training").put(81, "Surfing").put(82, "Swimming") .put(84, "Swimming (open water)").put(83, "Swimming (swimming pool)") .put(85, "Table tenis (ping pong)").put(86, "Team sports").put(87, "Tennis") .put(5, "Tilting (sudden device gravity change)").put(88, "Treadmill (walking or running)") .put(4, "Unknown (unable to detect activity)").put(89, "Volleyball").put(90, "Volleyball (beach)") .put(91, "Volleyball (indoor)").put(92, "Wakeboarding").put(7, "Walking") .put(93, "Walking (fitness)").put(94, "Nording walking").put(95, "Walking (treadmill)") .put(96, "Waterpolo").put(97, "Weightlifting").put(98, "Wheelchair").put(99, "Windsurfing") .put(100, "Yoga").put(101, "Zumba").put(108, "Other").put(109, "Light sleep").put(110, "Deep sleep") .put(111, "REM sleep").put(112, "Awake (during sleep cycle)"); googleFitDataTypes = activityDataTypeBuilder.build(); } }