How to get supported size with 18.5:9 or 18:9 rati

I am using a custom camera and used the full-screen resolution to display the preview in the entire screen of the device. We have a native method to get all supported size for the picture, preview and video either using Camera or Camera Manager for all types of device. Check below code which I used to retrieve all supported size for the camera.

Using Camera

Camera.Parameters parameters = mCameraHelper.getCamera().getParameters();

// Images supported size by device
List<Camera.Size> pictureSizes = parameters.getSupportedPictureSizes();

// Camera Preview supported size by device
List<Camera.Size> previewSizes = parameters.getSupportedPreviewSizes();

// Video supported size by device
List<Camera.Size> videoSizes = parameters.getSupportedVideoSizes();

Using Camera Manager

CameraManager manager = (CameraManager) context.getSystemService(Context.CAMERA_SERVICE);

try {
    for (String cameraId : manager.getCameraIdList()) {
        CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);


        StreamConfigurationMap map = characteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);

        // Images supported size by device
        Size[] pictureSizes = map.getOutputSizes(ImageFormat.JPEG);

        // Video supported size by device
        Size[] videoSizes = map.getOutputSizes(MediaRecorder.class);
    }
} catch (CameraAccessException e) {
    e.printStackTrace();
    Log.e(TAG, "setUpCameraOutputs: catch: " + e.getMessage());
} catch (NullPointerException e) {
    Log.e(TAG, "setUpCameraOutputs: catch: " + e.getMessage());
}

I have used this code and tested in Samsung A8+ device and Below are the sizes which I get in output after running above code.

==============================================
================  Preview size    ============
Preview size : 0 : Width: 1080 , Height: 1920
Preview size : 1 : Width: 1080 , Height: 1440
Preview size : 2 : Width: 1088 , Height: 1088

==============================================
================  Picture size    ============
Picture size : 0 : Width: 3456 , Height: 4608
Picture size : 1 : Width: 2592 , Height: 4608
Picture size : 2 : Width: 3456 , Height: 3456
Picture size : 3 : Width: 2448 , Height: 3264
Picture size : 4 : Width: 1836 , Height: 3264
Picture size : 5 : Width: 2448 , Height: 2448
Picture size : 6 : Width: 1152 , Height: 2048
Picture size : 7 : Width: 1080 , Height: 1920

==============================================
================   Video size   ==============

Video size : 0 : Width: 1080 , Height: 1920
Video size : 1 : Width: 1080 , Height: 1440
Video size : 2 : Width: 1072 , Height: 1072

Comparing to above output size to real native Samsung A8+ device camera sizes which are listed below. From that, I want an 18.5:9 ratio size which is TAG as "I need this size" in below list.

==============================================
================  Picture size    ============
Picture size : 0 : Width: 3456 , Height: 4608
Picture size : 1 : Width: 2592 , Height: 4608
Picture size : 2 : Width: 2240 , Height: 4608    <--- I need this size
Picture size : 3 : Width: 3456 , Height: 3456
Picture size : 4 : Width: 1836 , Height: 3264
Picture size : 5 : Width: 2448 , Height: 2448

==============================================
================   Video size   ==============

Video size : 0 : Width: 1080 , Height: 1920
Video size : 1 : Width: 1080 , Height: 2224    <--- I need this size
Video size : 2 : Width: 1072 , Height: 1072
Video size : 2 : Width: 720 , Height: 1280
Video size : 2 : Width: 480 , Height: 640

My Query: When I used a higher resolution for full-screen preview from output size using above code, Camera preview stretch because it doesn't have resolutions of 18.5:9 ratio.

So, How can I get this type of resolution like 18:9 or 18.5:9 ratio, which is available in nowadays in new devices we called full-vision device or notch display. I need proper solutions which can works in all devices and give me the same size which is listed in the device native camera for full-screen for camera preview.