inabox/InABox.Avalonia.Platform.Android/Barcodes/Android_CameraViewControl.cs

using Avalonia;
using Avalonia.Android;
using Avalonia.Platform;
using InABox.Avalonia.Platform.Barcodes;
using InABox.Core;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reactive;

namespace InABox.Avalonia.Platform.Android.Barcodes;

public class Android_CameraViewControl : ICameraViewControl
{
    public Logger? Logger { get; set; }

    public IPlatformHandle CreateControl(CameraView view, IPlatformHandle parent)
    {
        var parentContext = (parent as AndroidViewControlHandle)?.View.Context
            ?? global::Android.App.Application.Context;
        var cameraManager = new CameraManager(view, parentContext);

        view.GetPropertyChangedObservable(CameraView.CameraEnabledProperty).Subscribe(args => cameraManager.UpdateCameraEnabled());
        view.GetPropertyChangedObservable(CameraView.PauseScanningProperty).Subscribe(args => cameraManager._pauseScanning = args.GetNewValue<bool>());
        view.GetPropertyChangedObservable(CameraView.ForceInvertedProperty).Subscribe(args => cameraManager._forceInverted = args.GetNewValue<bool>());
        view.GetPropertyChangedObservable(CameraView.ForceFrameCaptureProperty).Subscribe(args => cameraManager._forceFrameCapture = args.GetNewValue<bool>());
        view.GetPropertyChangedObservable(CameraView.CaptureNextFrameProperty).Subscribe(args => cameraManager._captureNextFrame = args.GetNewValue<bool>());
        view.GetPropertyChangedObservable(CameraView.AimModeProperty).Subscribe(args => cameraManager._aimMode = args.GetNewValue<bool>());
        view.GetPropertyChangedObservable(CameraView.ViewfinderModeProperty).Subscribe(args => cameraManager._viewFinderMode = args.GetNewValue<bool>());

        if (view.CameraEnabled)
        {
            cameraManager.UpdateCameraEnabled();
        }
        return new AndroidViewControlHandle(cameraManager.BarcodeView);
    }
}