M30 Series. Camera zoom info

[xakermonkey]

Whatever the camera zoom is (I change it using the touch slider), the camera zoom information is always null. Including in different camera modes.

KeyManager.getInstance().listen(KeyTools.createKey(RemoteControllerKey.KeyScrollWheel), this, (oldVal, newVal) -> {
            Log.d("KeyScrollWheel", String.valueOf(newVal));
            Log.d("KeyCameraZoomRatiosRange", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraZoomRatiosRange))));
            Log.d("KeyCameraZoomRatios", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraZoomRatios))));
            Log.d("KeyCameraZoomStatus", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraZoomStatus))));
            Log.d("KeyCameraHybridZoomSpec", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraHybridZoomSpec))));
            Log.d("KeyCameraHybridZoomFocalLength", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraHybridZoomFocalLength))));
            Log.d("KeyCameraOpticalZoomSpec", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraOpticalZoomSpec))));
            Log.d("KeyCameraOpticalZoomFocalLength", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraOpticalZoomFocalLength))));
            Log.d("KeyCameraVideoStreamSource", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraVideoStreamSource))));
            Log.d("KeyCameraZoomFocalLength", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraZoomFocalLength))));
            Log.d("KeyCameraIRFocalLength", String.valueOf(KeyManager.getInstance().getValue(KeyTools.createKey(CameraKey.KeyCameraIRFocalLength))));
        });

2024-09-04 11:19:59.690  3501-3501  KeyCameraZ...atiosRange app                           D  ZoomRatiosRange{isContinuous=true, gears=[2, 5, 10, 20, 40, 80, 160, 200]}
2024-09-04 11:19:59.690  3501-3501  KeyCameraZoomRatios     app                           D  null
2024-09-04 11:19:59.690  3501-3501  KeyCameraZoomStatus     app                           D  null
2024-09-04 11:19:59.690  3501-3501  KeyCameraHybridZoomSpec app                           D  null
2024-09-04 11:19:59.690  3501-3501  KeyCameraH...ocalLength app                           D  null
2024-09-04 11:19:59.690  3501-3501  KeyCameraO...alZoomSpec app                           D  null
2024-09-04 11:19:59.690  3501-3501  KeyCameraO...ocalLength app                           D  null
2024-09-04 11:19:59.690  3501-3501  KeyCameraV...reamSource app                           D  ZOOM_CAMERA
2024-09-04 11:19:59.690  3501-3501  KeyCameraZ...ocalLength app                           D  0
2024-09-04 11:19:59.690  3501-3501  KeyCameraIRFocalLength  app                           D  null

[dji-dev]

Agent comment from yating.liao in Zendesk ticket #116401:

The KeyCameraZoomRatiosRange is a key that can only be used with zoom lenses, and you need to specify a zoom lens when creating it. Additionally, getValue is used to retrieve cached values; if you want to observe changes in zoom levels, you can use listen.

The scroll wheel corresponding to KeyScrollWheel does not have zoom functionality.

°°°