[BUG] lockCaptureOrientation not work on IOS real devices

[heshesh2010]

Hi ,
using latest release , when device going to landscape , I found the camera capture button is disappeared when going to landscape , when I return to portrait again the camera button shows again .

  await CameraPicker.pickFromCamera(
      context,
      pickerConfig: const CameraPickerConfig(
        
        maximumRecordingDuration: Duration(minutes: 1),
        shouldAutoPreviewVideo: true,
        enableRecording: true,
        lockCaptureOrientation: DeviceOrientation.portraitUp,
        enableTapRecording: true,
        resolutionPreset: ResolutionPreset.medium,
        textDelegate: EnglishCameraPickerTextDelegate(),
      ),
    )

[AlexV525]

This might be also addressed by #218.

[heshesh2010]

@AlexV525 I got many error on iOS

[VERBOSE-2:dart_vm_initializer.cc(41)] Unhandled Exception: A CameraController was used after being disposed.
Once you have called dispose() on a CameraController, it can no longer be used.
#0 ChangeNotifier.debugAssertNotDisposed.
change_notifier.dart:179
#1 ChangeNotifier.debugAssertNotDisposed
change_notifier.dart:186
#2 ChangeNotifier.notifyListeners
change_notifier.dart:382
#3 ValueNotifier.value=
change_notifier.dart:530
#4 CameraController.lockCaptureOrientation
camera_controller.dart:793

[AlexV525]

PR updated.

[heshesh2010]

@AlexV525 I got too many logs like
[CameraPicker - LOG] X:3.3882041931152345 Y:8.489745483398439 Z:3.4073643493652344

also pls see this screen recording

https://drive.google.com/file/d/1U3OnaexXuCdIWC9utYvgRQi2-WSsMbtS/view?usp=sharing

also when I make screen in landscape the camera button disappear and camera view gets rotated and inverted and this is wrong , the camera shouldn't be converted or any thing , just show the record button in both portrait and landscape mode like normal camera app.

[AlexV525]

Is your device orientation setting locked or unlocked?

[heshesh2010]

Unlocked

…

On Thu, 26 Oct 2023 at 3:58 PM Alex Li ***@***.***> wrote: Is your device orientation setting locked or unlocked? — Reply to this email directly, view it on GitHub <#197 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AD5CGURRMHHU4MC2BFEBBDTYBJNADAVCNFSM6AAAAAA4U6YIJWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTOOBRGA3TGNJSGQ> . You are receiving this because you authored the thread.Message ID: ***@***.*** com>

[AlexV525]

https://drive.google.com/file/d/1U3OnaexXuCdIWC9utYvgRQi2-WSsMbtS/view?usp=sharing

You didn't grant access to this video. :)

[heshesh2010]

https://drive.google.com/file/d/1U3OnaexXuCdIWC9utYvgRQi2-WSsMbtS/view?usp=sharing

You didn't grant access to this video. :)

sorry here is

https://drive.google.com/file/d/1U3OnaexXuCdIWC9utYvgRQi2-WSsMbtS/view?usp=sharing

[AlexV525]

https://drive.google.com/file/d/1U3OnaexXuCdIWC9utYvgRQi2-WSsMbtS/view?usp=sharing

This should be fixed with the updated PR. Please check again.

And please provide a record of your first comment: I found the camera capture button is disappeared when going to landscape.

[heshesh2010]

@AlexV525 here is new video after pr update

https://drive.google.com/file/d/1WfdsNFRxV0nAK6UOhCJzFMOmGz2NuxPA/view?usp=sharing

the device Orientation lock is off

and package setting is
lockCaptureOrientation:
DeviceOrientation.portraitUp,

[AlexV525]

Could you try the example of our plugin with your changes instead of a custom implementation and then produce another recording? Thanks for your feedback again.

[heshesh2010]

Could you try the example of our plugin with your changes instead of a custom implementation and then produce another recording? Thanks for your feedback again.

here is with latest pr updated https://drive.google.com/file/d/1dvjBmyC4SEqpmx0ELbhoKqvqQKzisGdX/view?usp=sharing

[AlexV525]

PR updated again. After flutter/packages#5261 is published, inverted cases on iOS should be fixed.

[heshesh2010]

PR updated again. After flutter/packages#5261 is published, inverted cases on iOS should be fixed.

@AlexV525 ok great work , but why when I use
lockCaptureOrientation:
DeviceOrientation.portraitUp,

I didn't notice any change , it should prevent me from landscape mode , but I see it's moving to landsacape,

also there is error when I stopped the recorder

[VERBOSE-2:dart_vm_initializer.cc(41)] Unhandled Exception: Null check operator used on a null value
#0 CameraPickerState.controller (package:wechat_camera_picker/src/states/camera_picker_state.dart:53:53)
#1 CameraPickerState.stopRecordingVideo (package:wechat_camera_picker/src/states/camera_picker_state.dart:979:10)
#2 Timer._createTimer. (dart:async-patch/timer_patch.dart:18:15)
#3 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:398:19)
#4 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:429:5)
#5 _RawReceivePort._handleMessage (dart:isolate-patch/isolate_patch.dart:189:12)

[AlexV525]

I didn't notice any change , it should prevent me from landscape mode , but I see it's moving to landscape,

It only locks the capture orientation, not the preview one.

[Holofox]

@AlexV525, How to lock preview? The capture button disappears when rotated, and the device's position sensors begin to work in reverse (only on iOS).

wechat_camera_picker: ^4.2.0-dev.3

Flutter (Channel stable, 3.16.8, on macOS 14.1.1 23B81 darwin-x64, locale ru-RU)