Preview.Builder() .setTargetRotation(rotation)" does not work

[aike1202]

cameraPreviewUseCase =
            Preview.Builder().setTargetRotation(Surface.ROTATION_90).build().apply {
                setSurfaceProvider { newSurfaceRequest ->
                    onSurfaceRequested(newSurfaceRequest)
                }
            }

It works when i use AndroidView-> PreviewView

[aike1202]

here is my code

@Composable
fun CameraPreviewContent(modifier: Modifier) {
    val viewModel: CameraViewModel = viewModel()
    val surfaceRequest by viewModel.surfaceRequest.collectAsState()

    val implementationMode = ImplementationMode.EXTERNAL
    val coordinateTransformer = remember { MutableCoordinateTransformer() }
    val  lifecycleOwner: LifecycleOwner = LocalLifecycleOwner.current
    LaunchedEffect(Unit) {
        viewModel.bindCam(lifecycleOwner)
    }

    Box(modifier = modifier.fillMaxSize()) {
        surfaceRequest?.let {
            CameraXViewfinder(
                surfaceRequest = surfaceRequest!!,
                modifier = Modifier
                    .fillMaxSize(),
                implementationMode = implementationMode,
                coordinateTransformer = coordinateTransformer
            )
        }
    }

}

class CameraViewModel(private val application: Application) : AndroidViewModel(application) {

    val surfaceRequest = MutableStateFlow<SurfaceRequest?>(null)
    private val previewUseCase = MutableStateFlow<Preview?>(null)


    fun bindCam(lifecycleOwner: LifecycleOwner) {
        viewModelScope.launch {
            val cameraProvider = ProcessCameraProvider.awaitInstance(application)
            previewUseCase.value = Preview.Builder()
                .setTargetRotation(Surface.ROTATION_180) //This not Working 
                .build().apply {
                    setSurfaceProvider() {
                        surfaceRequest.value = it
                    }
                }
            val cameraSelector = CameraSelector.DEFAULT_BACK_CAMERA
            cameraProvider.bindToLifecycle(lifecycleOwner, cameraSelector, previewUseCase.value)
        }
    }
}

I found that the jetpack-camera-app is working fine, but I don't know where the problem occurs.

[aike1202]

class CameraViewModel(private val application: Application) : AndroidViewModel(application) {

    val surfaceRequest = MutableStateFlow<SurfaceRequest?>(null)


    fun bindCam(lifecycleOwner: LifecycleOwner) {
        viewModelScope.launch {
            val cameraProvider = ProcessCameraProvider.awaitInstance(application)
            val cameraSelector = CameraSelector.DEFAULT_BACK_CAMERA
            val useCase = createUseCase()
            cameraProvider.bindToLifecycle(lifecycleOwner, cameraSelector, useCase)
        }
    }

    private fun createUseCase(): UseCaseGroup {

        return UseCaseGroup.Builder().apply {
            val previewUseCase = Preview.Builder()
                .setTargetRotation(Surface.ROTATION_180)
                .apply {
                    setPreviewStabilizationEnabled(true)
                }
                .build().apply {
                    setSurfaceProvider() {
                        surfaceRequest.value = it
                    }
                }
            addUseCase(createImageUseCase())
            addUseCase(createVideoUseCase())
            addUseCase(previewUseCase)
        }.build()
    }

    private fun createImageUseCase(
    ): ImageCapture {
        val builder = ImageCapture.Builder()
        return builder.build()
    }

    private fun createVideoUseCase(
    ): VideoCapture<Recorder> {
        val recorder = Recorder.Builder().build()
        return VideoCapture.Builder(recorder).apply {
        }.build()
    }

}

When I addUseCase all of ImageCapture VideoCapture and Preview.setPreviewStabilizationEnabled(true) it works fine
jetpack-camera-app has same issue if it when CaptureMode is VIDEO_ONLY or IMAGE_ONLY Preview.Builder().setTargetRotation(Surface.ROTATION_180) not working