using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Com.Google.Zxing.Integration.Android;

namespace HDL_ON_Android
{
    [Activity(Label = "ScanActivity")]
    public class ScanActivity : Activity
    {
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            // Create your application here



            IntentIntegrator intentIntegrator = new IntentIntegrator(this);
            intentIntegrator.SetCaptureActivity(Java.Lang.Class.FromType(typeof(HDL_ON_Android.CustomCaptureActivity)));
            intentIntegrator.SetOrientationLocked(false);
            intentIntegrator.SetPrompt("");
            intentIntegrator.InitiateScan();

        }

        protected override void OnRestart()
        {
            base.OnRestart();
            Finish();
        }




        protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
        {
            // 获取解析结果
            IntentResult result = IntentIntegrator.ParseActivityResult(requestCode, (int)resultCode, data);
            if (result != null)
            {
                if (result.Contents != null)
                {
#if DEBUG
                    Console.WriteLine("二维码扫描结果:" + result.Contents);
#endif
                    if(scanResult != null)
                    {
                        scanResult.onResult(result.Contents);
                    }
                }
            }
            else
            {
                base.OnActivityResult(requestCode, resultCode, data);
            }
        }

        public static ScanResult scanResult;

        public static void InitDdd(ScanResult sr)
        {
            scanResult = sr;
        }

        public interface ScanResult
        {
            void onResult(string result);
        }
    }


}