Features of Travel SDK

Travel SDK serves your development as an extension of SmartLife App SDK. Before you integrate the Travel SDK, implement the device control feature on top of the SmartLife App SDK.

Required classes

Class name	Description
IODDeviceInfo(ODDeviceInfo)	Get smart travel device information, such as HD images and firmware details.
IODDeviceDPManager(ODDeviceDPManager)	Process device data points (DPs). For example, send DP data (advanced programming languages supported) and check whether device DPs are supported.
IODStore(ODStore)	Implement features related to offline stores. For example, get a list of offline stores and search for target ones.
IODTrack(ODTrack)	Implement features related to cycling navigation. For example, get a list of cycling routes and upload cycling routes.

Get device details

Get HD device image

SmartLife App SDK supports device thumbnails by default. You can make the following API request to get the HD device image with dimensions of 800 x 800 pixels. This image is configured on the Tuya IoT Development Platform. Device firmware information is also returned in this call.

API description

void getDeviceIcon(String deviceId, IThingResultCallback<ProductMap> callback)

Request parameters

Parameter	Type	Required	Example	Description
deviceId	String	Yes	-	The device ID.
callback	IThingResultCallback	Yes	-	The callback.

Data model of ProductMap

• Fields of ProductMap

  Field	Type	Description
  productIconVOMap	Map<String, ProductIcon>	The list of image information.

• Fields of ProductIcon

  Field	Type	Description
  icon	String	The HD image of the device. Dimensions: 800 x 800 pixels.
  smallIcon	String	The thumbnail of the device.

Example

ThingODSDK.getIODDeviceInfoInstance().getDeviceIcon(deviceId, new IThingResultCallback<ProductMap>() {
                @Override
                public void onSuccess(ProductMap result) {

                }

                @Override
                public void onError(String errorCode, String errorMessage) {

                }
            });

Get device firmware details

API description

void getDeviceHardwareInfo(String deviceId, IThingResultCallback<DeviceHardwareInfo> listener);

Request parameters

Parameter	Type	Required	Example	Description
deviceId	String	Yes	-	The device ID.
listener	IThingResultCallback	Yes	-	The callback.

Data model of DeviceHardwareInfo

• Fields of DeviceHardwareInfo

  Field	Type	Description
  deviceId	String	The device ID.
  deviceInfo	Map<String, Object>	The list of device information.

• Fields of deviceInfo

  Field	Type	Description
  chassisNo	String	The vehicle identification number.
  activeTime	String	The time when a device is activated.
  productModel	String	The device model.

Example

ThingODSDK.getIODDeviceInfoInstance().getDeviceHardwareInfo(devId, new IThingResultCallback<DeviceHardwareInfo>() {
                @Override
                public void onSuccess(DeviceHardwareInfo result) {

                }

                @Override
                public void onError(String errorCode, String errorMessage) {

                }
            });

Process device DPs

Send DP data to control a device

API description

void publishDP(String deviceId, String dpCode, Object value, IThingDevice thingDevice, IResultCallback callback);

Request parameters

Parameter	Type	Required	Example	Description
deviceId	String	Yes	-	The device ID.
dpCode	String	Yes	"blelock_switch"	The value of dpCode that identifies a device DP.
value	Object	Yes	true	The DP value.
thingDevice	IThingDevice	Yes	ThingHomeSdk.newDeviceInstance(deviceBean.getDevId())	-
callback	IResultCallback	Yes	-	The callback.

Return parameters

None.

Example

IThingDevice mDevice = ThingHomeSdk.newDeviceInstance(deviceBean.getDevId());
ThingODSDK.getIODDeviceManagerInstance().publishDP(deviceBean.getDevId(), "blelock_switch", true, mDevice, new IResultCallback() {
                    @Override
                    public void onError(String code, String error) {

                    }

                    @Override
                    public void onSuccess() {

                    }
                });

Get DP value based on dpCode

API description

<T> T getValueByDPCode(String deviceId, String dpCode, Class<T> valueType);

Request parameters

Parameter	Type	Required	Example	Description
deviceId	String	Yes	-	The device ID.
dpCode	String	Yes	"blelock_switch"	The value of dpCode that identifies a device DP.
valueType	Object	Yes	true	The DP value.

Return parameters

Type	Example	Description
Boolean	true	The DP value.

Example

boolean switchValue = ThingODSDK.getIODDeviceManagerInstance().getValueByDPCode(devId, "blelock_switch", Boolean.class);

Get device mode configurations

API description

SchemaBean getSchemaByDPCode(String deviceId, String dpCode);

Request parameters

Parameter	Type	Required	Example	Description
deviceId	String	Yes	-	The device ID.
dpCode	String	Yes	"blelock_switch"	The value of dpCode that identifies a device DP.

Return parameters

SchemaBean

Example

ThingODSDK.getIODDeviceManagerInstance().getSchemaByDPCode(devId, "blelock_switch");

Check support for dpCode-specific feature

API description

boolean isDPCodeSupport(String deviceId, String dpCode);

Request parameters

Parameter	Type	Required	Example	Description
deviceId	String	Yes	-	The device ID.
dpCode	String	Yes	"blelock_switch"	The value of dpCode that identifies a device DP.

Return parameters

Type	Example	Description
Boolean	true	true: supported. false: not supported.

Example

ThingODSDK.getIODDeviceManagerInstance().isDPCodeSupport(devId, "blelock_switch");

Offline stores

Get a list of stores within geographical scope

API description

void getStoreList(StoreGetReq storeGetReq, IThingResultCallback<List<StoreInfo>> callback);

Request parameters

Parameter	Type	Required	Example	Description
storeGetReq	StoreGetReq	Yes	-	-
callback	IThingResultCallback<List>	Yes	-	The callback.

Data model of StoreInfo

Field	Type	Description
id	String	The ID of a specified store.
name	String	The name of a specified store.
address	String	The address of the store.
lon	Double	The longitude of a specified store.
lat	Double	The latitude of a specified store.
source	String	The source of the store information. Valid values: tuya: Tuya baidu: Baidu
type	String	The type of points of interest (POI). Example: store_electrocar means an electric vehicle store.
coordType	String	The type of coordinate system. Valid values: WGS84: Google Maps GCJ02: AutoNavi BD09LL: Baidu Maps
distance	Double	The distance from the store to the current location. Unit: meters.
favorite	Boolean	Specifies whether the store is favorited.
info	ExtraInfo	The additional information about the store.

Data model of ExtraInfo

Field	Type	Description
phone	String	The contact phone of the store.
picture	String	The image of the store.

Data model of StoreGetReq

Field	Type	Description
radius	Int	The radius of the geographical scope within which stores are returned. Unit: meters.
max	Int	The maximum number of stores to be returned in this call.
lon	Double	The longitude of the current location.
lat	Double	The latitude of the current location.
coordType	String	The type of coordinate system. Valid values: WGS84: Google Maps GCJ02: AutoNavi BD09LL: Baidu Maps
source	String	The source of the store information. Valid values: tuya: Tuya baidu: Baidu
type	String	The type of point of interest (POI). Example: store_electrocar means an electric vehicle store.

Example

double longitude = 121.355359;
double latitude = 31.217979;
StoreGetReq storeGetReq = new StoreGetReq storeGetReq = new StoreGetReq().setLon(longitude).setLat(latitude).setRadius(5).setSource(StoreInfoConstants.Source.THING.value).setType(StoreInfoConstants.STORE_TYPE.ELECTRONIC.value);
ThingODSDK.getIODStoreInstance().getStoreList(storeGetReq, new IThingResultCallback<List<StoreInfo>>() {
            @Override
            public void onSuccess(List<StoreInfo> result) {
                showToast("success");
            }

            @Override
            public void onError(String errorCode, String errorMessage) {
                showToast(errorMessage);
            }
        });

Query stores within specified geographical scope

API description

void searchStoreList(StoreSearchReq storeSearchReq, IThingResultCallback<List<StoreInfo>> callback);

Request parameters

Parameter	Type	Required	Example	Description
storeSearchReq	StoreSearchReq	Yes	-	-
callback	IThingResultCallback<List>	Yes	-	The callback.

Data model of StoreSearchReq

Field	Type	Description
radius	Int	The radius of the geographical scope within which stores are returned. Unit: meters.
lon	Double	The longitude of the current location.
lat	Double	The latitude of the current location.
coordType	String	The type of coordinate system. Valid values: WGS84: Google Maps GCJ02: AutoNavi BD09LL: Baidu Maps
source	String	The source of the store information. Valid values: tuya: Tuya baidu: Baidu
type	String	The type of point of interest (POI). Example: store_electrocar means an electric vehicle store.
keyword	String	The search keyword.
pageIndex	Int	The requested page number.
pageSize	Int	The maximum number of entries to be returned per page.

Example

double longitude = 121.355359;
double latitude = 31.217979;
StoreSearchReq storeSearchReq = new StoreSearchReq().setLon(longitude).setLat(latitude).setRadius(5).setSource(StoreInfoConstants.Source.THING.value).setType(StoreInfoConstants.STORE_TYPE.ELECTRONIC.value).setKeyword("car");
ThingODSDK.getIODStoreInstance().searchStoreList(storeSearchReq, new IThingResultCallback<List<StoreInfo>>() {
            @Override
            public void onSuccess(List<StoreInfo> result) {
                showToast("success");
            }

            @Override
            public void onError(String errorCode, String errorMessage) {
                showToast(errorMessage);
            }
        });

Cycling navigation

Implement features related to cycling navigation. For example, get a list of cycling routes and upload cycling routes.

Get device route statistics in a period

API description

void getTrackStatistic(TrackStatisticReq trackStatisticReq, IThingResultCallback<TrackStatisticInfo> callback);

Request parameters

Parameter	Type	Required	Example	Description
trackStatisticReq	TrackStatisticReq	Yes	-	-
callback	IThingResultCallback	Yes	-	The callback.

Data model of TrackStatisticReq

Field	Type	Description
deviceId	String	The device ID.
startTime	Long	The start time of the cycling period.
endTime	Long	The end time of the cycling period.

Data model of TrackStatisticInfo

• Fields of TrackStatisticInfo

  Field	Type	Description
  deviceId	String	The device ID.
  list	List	The list of segmented routes.

• Fields of TrackStatistic

  Field	Type	Description
  totalTime	Long	The total duration of a segmented route.
  startTime	Long	The start time of a segmented route.
  averageSpeed	Double	The average speed of a segmented route.
  maxSpeed	Double	The maximum speed of a segmented route.
  totalMileage	Double	The total distance of a segmented route.
  battery	Int	The battery information.

Example

TrackStatisticReq trackStatisticReq = new TrackStatisticReq().setDeviceId(deviceId).setStartTime(startTime).setEndTime(endTime);
ThingODSDK.getIODTrackInstance().getTrackStatistic(trackStatisticReq, new IThingResultCallback<TrackStatisticInfo>() {
            @Override
            public void onSuccess(TrackStatisticInfo result) {
                showToast("success");
            }

            @Override
            public void onError(String errorCode, String errorMessage) {
                showToast(errorMessage);
            }
        });

Get segmented routes of a device

API description

void getTrackSegment(TrackSegmentReq trackSegmentReq, IThingResultCallback<TrackSegmentInfo> callback);

Request parameters

Parameter	Type	Required	Example	Description
trackSegmentReq	TrackSegmentReq	Yes	-	-
callback	IThingResultCallback	Yes	-	The callback.

Data model of TrackSegmentReq

Field	Type	Description
deviceId	String	The device ID.
lastId	Long	The route ID used to query the next array of data.
lessMileage	Double	The minimum distance, used to filter data.
pageSize	Int	The maximum number of entries to be returned per page.

Data model of TrackSegmentInfo

• Fields of TrackSegmentInfo

  Field	Type	Description
  deviceId	String	The device ID.
  lastIdStr	Long	The route ID used to query the next array of data.
  areLastPage	Boolean	Indicate whether the last page is returned.
  segmentList	List	The array of route data.

• Fields of TrackSegment

  Field	Type	Description
  duration	Long	The cycling duration of the route. Unit: seconds.
  startTime	Long	The start time of the route. Unit: seconds.
  endTime	Long	The end time of the route. Unit: seconds.
  speed	Double	The cycling speed. Unit: km/h.
  mileage	Double	The distance. Unit: km.
  battery	Int	The battery Level.
  bufferFlag	Int	The flag of the route. Valid values: 0: an online route segment 1: an offline route segment

Example

TrackSegmentReq trackSegmentReq = new TrackSegmentReq().setDeviceId(deviceId).setLastId(-1).setLessMileage(1).setPageSize(10);
ThingODSDK.getIODTrackInstance().getTrackSegment(trackSegmentReq, new IThingResultCallback<TrackSegmentInfo>() {
            @Override
            public void onSuccess(TrackSegmentInfo result) {
                showToast("success");
            }

            @Override
            public void onError(String errorCode, String errorMessage) {
                showToast(errorMessage);
            }
        });

Report location to cloud

API description

void reportLocation(ReportLocationReq reportLocationReq, IThingResultCallback<Boolean> callback);

Request parameters

Parameter	Type	Required	Example	Description
reportLocationReq	ReportLocationReq	Yes	-	-
callback	IThingResultCallback	Yes	-	The callback.

Data model of ReportLocationReq

• Fields of ReportLocationReq

  Field	Type	Description
  deviceId	String	The device ID.
  productId	String	The product ID (PID).
  payLoad	PayLoad	The location information.

• Fields of PayLoad

  Field	Type	Description
  accuracy	Float	The precision of the location information. Unit: meters.
  battery	Int	The battery Level.
  lat	Double	The latitude of the current location.
  lon	Double	The longitude of the current location.
  speed	Int	The current value of dpCode for speed.
  mileage	Int	The current value of dpCode for mileage_once.
  start	Boolean	Indicates whether the current location is the start or end of the route. Valid values: true: the start of the route false: the end of the route

Example

double longitude = 121.355359;
double latitude = 31.217979;
ReportLocationReq.PayLoad payLoad = new ReportLocationReq.PayLoad().setLon(longitude).setLat(latitude).setBattery(50).setMileage(10).setSpeed(20).setStart(true);
ReportLocationReq reportLocationReq = new ReportLocationReq().setDeviceId(deviceId).setProductId(productId).setPayLoad(payLoad);
ThingODSDK.getIODTrackInstance().reportLocation(reportLocationReq, new IThingResultCallback<Boolean>() {
              @Override
              public void onSuccess(Boolean result) {
                  showToast("success");
              }

              @Override
              public void onError(String errorCode, String errorMessage) {
                  showToast(errorMessage);
              }
          });