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 KeyManager

      class KeyManager
      Package:dji.keysdk
      Description:

      KeyManager provides access to the keyed interface using DJIKey and corresponding subclass objects. KeyManager is accessed from getKeyManager in DJISDKManager.

      Class Members:
      method
      getValue
      method getValue
      @Nullable Object getValue(@NonNull DJIKey key)
      Package:dji.keysdk
      Description:

      Returns the latest known value if available for the key. Does not pull it from the product if unavailable.

      Input Parameters:
      @NonNull DJIKey keyAn instance of DJIKey.
      Return:
      @Nullable ObjectThe value associated with the key.
      method
      getValue
      method getValue
      void getValue(@NonNull DJIKey key, @NonNull final GetCallback callback)
      Package:dji.keysdk
      Description:

      Performs a get on a gettable key, pulling the information from the product if necessary.

      Input Parameters:
      @NonNull DJIKey keyA valid gettable key
      @NonNull final GetCallback callbackA valid get callback.
      method
      setValue
      method setValue
      void setValue(@NonNull DJIKey key, @NonNull Object value, @Nullable final SetCallback callback)
      Package:dji.keysdk
      Description:

      Performs a set on a settable key, changing attributes on the connected product.

      Input Parameters:
      @NonNull Object valueA value object relevant to the given key
      @NonNull DJIKey keyA valid settable key
      @Nullable final SetCallback callbackA set callback.
      method performAction
      void performAction(@NonNull DJIKey key, @Nullable final ActionCallback callback, final Object... arguments)
      Package:dji.keysdk
      Description:

      Performs an action on an actionable key.

      Input Parameters:
      @NonNull DJIKey keyA valid actionable key
      final Object... argumentsOptional arguments relevant to the specific key
      @Nullable final ActionCallback callbackAn action callback.
      method addListener
      void addListener(@NonNull DJIKey key, @NonNull final KeyListener listener)
      Package:dji.keysdk
      Description:

      Subscribes the listener object to all changes of value on the given key.

      Input Parameters:
      @NonNull DJIKey keyA valid value-based key (get, set and/or action)
      @NonNull final KeyListener listenerA valid object to hold the subscription
      method removeListener
      void removeListener(@NonNull final KeyListener listener)
      Package:dji.keysdk
      Description:

      Stops the subscription to updates of a specific key value for a specific listener. Does not affect other listeners subscribing to this key or other subscriptions of the listener.

      Input Parameters:
      @NonNull final KeyListener listenerThe listener object passed at the moment of calling startListening.
      method isKeySupported
      boolean isKeySupported(@NonNull DJIKey key)
      Package:dji.keysdk
      Description:

      Determines if a key is supported by the connected product.

      Input Parameters:
      @NonNull DJIKey keyKey to be check on current product.
      Return:
      booleantrue if the key is supported.
      method
      removeKey
      method removeKey
      void removeKey(DJIKey key)
      Package:dji.keysdk
      Description:

      Remove a key's cache value.

      Input Parameters:
      DJIKey keyKey to be removed on current product.
      class
      DJIKey