DJI Mobile SDK Documentation

Mobile SDK

      Manager Classes
      DJISDKManager
      KeyManager
      FlyZoneManager
      AppActivationManager
      UserAccountManager
      DataProtectionManager
      LDMManager
      UTMISSManager
      FlightHubManager
      LiveStreamManager
      IUASRemoteIDManager
      UpgradeManager
      Base Classes
      BaseProduct
      BaseComponent
      Product Classes
      Aircraft
      HandHeld
      Component Classes
      FlightController
      Battery
      Camera
      Gimbal
      AirLink
      RemoteController
      HandheldController
      MobileRemoteController
      Payload
      Pipeline
      AccessoryAggregation
      BaseStation
      Lidar
      Mission Classes
      MissionControl
      MissionAction
      TimelineMission
      Trigger
      WaypointMissionOperator
      WaypointV2MissionOperator
      FollowMeMissionOperator
      PanoramaMissionOperator
      HotpointMissionOperator
      IntelligentHotpointMissionOperator
      TapFlyMissionOperator
      ActiveTrackOperator
      Misc Classes
      CommonCallbacks
      WarningStatusItem
      VideoSizeCalculatorUtil
      LocationUtil
      DJIParamCapability
      DJIError
      DJIDiagnostics
      DJICodecManager
      Stick

      class ActiveTrackTrackingState

      @EXClassNullAway
       class ActiveTrackTrackingState
      Package:dji.common.mission.activetrack
      Description:

      The tracking state of the ActiveTrack mission that is executing.

      Class Members:
      State
      method
      getState
      method getState
      @Nullable
       ActiveTrackTargetState getState()
      Package:dji.common.mission.activetrack
      Description:

      The state of the target being tracked.

      Return:
      ActiveTrackTargetStateAn enum value of ActiveTrackTargetState.
      Target Type
      method
      getType
      method getType
      @Nullable
       ActiveTrackTargetType getType()
      Package:dji.common.mission.activetrack
      Description:

      The type of the target being tracked.

      Return:
      ActiveTrackTargetTypeAn enum value of ActiveTrackTargetType.
      method getTargetRect
      @Nullable
       RectF getTargetRect()
      Package:dji.common.mission.activetrack
      Description:

      A rectangle in the live video view image that represents the target being tracked. The rectangle is normalized to [0,1] where (0,0) is the top left of the video preview and (1,1) is the bottom right.

      Return:
      RectFA RectF object.
      method
      getReason
      method getReason
      @NonNull
       ActiveTrackCannotConfirmReason getReason()
      Package:dji.common.mission.activetrack
      Description:

      Reason why the target cannot be confirmed by the user. It is useful when getState is CANNOT_CONFIRM. Otherwise, it is NONE. Not supported by Mavic Air 2, DJI Air 2S.

      Return:
      ActiveTrackCannotConfirmReasonAn enum value of ActiveTrackCannotConfirmReason.
      Target Index
      method
      getTargetIndex
      method getTargetIndex
      int getTargetIndex()
      Package:dji.common.mission.activetrack
      Description:

      An int value of target index.

      Return:
      intAn int value of target index.
      method getCompletionPercentage
      int getCompletionPercentage()
      Package:dji.common.mission.activetrack
      Description:

      The progress of the executing QuickShot mission. Only applicable when setMode is QUICK_SHOT. For other modes, it is always 0.

      Return:
      intAn int value of the progress.
      Auto-sensed Subjects
      method
      getAutoSensedSubjects
      method getAutoSensedSubjects
      @Nullable
       SubjectSensingState[] getAutoSensedSubjects()
      Package:dji.common.mission.activetrack
      Description:

      The auto-sensed subjects after enabling auto sensing.

      Return:
      SubjectSensingState[]An array of SubjectSensingState
      enum ActiveTrackCannotConfirmReason
      @EXClassNullAway
       enum ActiveTrackCannotConfirmReason
      Package:dji.common.mission.activetrack
      Description:

      The reason why user is not allowed to confirm the current target.

      Enum Members:
      NONENone.
      UNSTABLE_TARGETThe target is unstable.
      TARGET_TOO_HIGHThe target position is too high.
      BLOCKED_BY_OBSTACLEThere is an obstacle between the aircraft and the target that is blocking the target.
      GIMBAL_ATTITUDE_ERRORThe gimbal's attitude is pointing to the ground.
      TARGET_TOO_FARThe target is too far away from the aircraft.
      TARGET_TOO_CLOSEThe target is too close to the aircraft.
      AIRCRAFT_TOO_HIGHThe altitude of the aircraft is too high.
      AIRCRAFT_TOO_LOWThe altitude of the aircraft is too low.
      OBSTACLE_SENSOR_ERRORThe obstacle vision sensor has errors.
      UNKNOWNUnknown.
      Class Members:
      enum ActiveTrackTargetType
      @EXClassNullAway
       enum ActiveTrackTargetType
      Package:dji.common.mission.activetrack
      Description:

      The type of ActiveTrack target.

      Enum Members:
      HUMANThe ActiveTrack target is a human being.
      CARThe ActiveTrack target is a car.
      VANThe ActiveTrack target is a van.
      BIKEThe ActiveTrack target is a bike.
      BOATThe ActiveTrack target is a boat.
      UNKNOWNThe aircraft cannot recognize the target type.
      Class Members:
      enum ActiveTrackTargetState
      @EXClassNullAway
       enum ActiveTrackTargetState
      Package:dji.common.mission.activetrack
      Description:

      The state of the target being tracked by the aircraft.

      Enum Members:
      CANNOT_CONFIRMThe aircraft has recognized the target but the user is not allowed to confirm the target. Check getReason to get more information.
      WAITING_FOR_CONFIRMATIONThe aircraft has recognized the target and is waiting for user's confirmation. If this state, the aircraft will hover in the current position while the camera is tracking the target (by rotating aircraft's yaw or gimbal's altitude). If user confirms the target, the aircraft will start to following the movement of the target.
      TRACKING_WITH_HIGH_CONFIDENCEThe aircraft has recognized the target with high confidence.
      TRACKING_WITH_LOW_CONFIDENCEThe ActiveTrack Mission is tracking a target with low confidence. This is only an indication that either the aircraft will soon ask for confirmation that the target is correct, or may loose tracking the target entirely if confidence doesn't improve.
      UNKNOWNUnknown.
      Class Members: