public static void InvokeScanner(this Xamarin.UITest.IApp app, BarcodeFormat format, Xamarin.UITest.Platform platform)
{
if (platform == Xamarin.UITest.Platform.iOS)
{
app.Invoke("UITestBackdoorScan:", format.ToString());
}
else
{
app.Invoke("UITestBackdoorScan", format.ToString());
}
}
public ZXingDecoder(VisualDecoder caller, BarcodeFormat codeType) : base(caller)
{
list = new List <BarcodeFormat> {
codeType
};
this.codeType = codeType.ToString();
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
this.SetContentView(Resource.Layout.EncoderActivityLayout);
buttonGenerate = this.FindViewById <Button>(Resource.Id.buttonEncoderGenerate);
buttonSaveToGallery = this.FindViewById <Button>(Resource.Id.buttonEncoderSaveBarcode);
textValue = this.FindViewById <EditText>(Resource.Id.textEncoderValue);
imageBarcode = this.FindViewById <ImageView>(Resource.Id.imageViewEncoderBarcode);
textViewEncoderMsg = this.FindViewById <TextView>(Resource.Id.textViewEncoderMsg);
this.buttonSaveToGallery.Enabled = true;
this.Title = "Write: " + CurrentFormat.ToString();
buttonGenerate.Click += (sender, e) =>
{
var value = string.Empty;
this.RunOnUiThread(() => { value = this.textValue.Text; });
try
{
var writer = new BarcodeWriter
{
Format = CurrentFormat,
Options = new EncodingOptions
{
Height = 200,
Width = 600
}
};
bitmap = writer.Write(value);
this.RunOnUiThread(() =>
{
this.imageBarcode.SetImageDrawable(new Android.Graphics.Drawables.BitmapDrawable(bitmap));
this.buttonSaveToGallery.Enabled = true;
});
}
catch (Exception ex)
{
bitmap = null;
this.buttonSaveToGallery.Enabled = false;
this.RunOnUiThread(() => this.textViewEncoderMsg.Text = ex.ToString());
}
};
buttonSaveToGallery.Click += (sender, e) =>
{
Android.Provider.MediaStore.Images.Media.InsertImage(this.ContentResolver, bitmap, "Zxing.Net: " + CurrentFormat.ToString(), "");
};
}
public static void DisplayBarcode(this Xamarin.UITest.IApp app, BarcodeFormat format, string value)
{
var host = Environment.GetEnvironmentVariable("BARCODE_SERVER_URL");
if (string.IsNullOrEmpty(host))
{
Console.WriteLine("No Barcode Display Server specified, skipping...");
return;
}
var fullUrl = host + "?format=" + System.Net.WebUtility.UrlEncode(format.ToString()) + "&value=" + System.Net.WebUtility.UrlEncode(value);
Console.WriteLine("DisplayBarcode -> " + fullUrl);
var webClient = new System.Net.WebClient();
webClient.DownloadString(fullUrl);
}
static public string ToString(BarcodeFormat barcodeFormat)
{
switch (barcodeFormat)
{
case BarcodeFormat.EAN_8:
return(BarcodeType.Ean8);
case BarcodeFormat.EAN_13:
return(BarcodeType.Ean13);
case BarcodeFormat.CODE_128:
return(BarcodeType.Code128);
default:
return(barcodeFormat.ToString());
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
this.SetContentView(Resource.Layout.DecoderActivityLayout);
this.Title = "Read: " + CurrentFormat.ToString();
this.buttonLoadSample = this.FindViewById <Button>(Resource.Id.buttonDecoderAppSample);
this.buttonChooseExisting = this.FindViewById <Button>(Resource.Id.buttonDecoderChooseExisting);
this.buttonTakeNew = this.FindViewById <Button>(Resource.Id.buttonDecoderTakeNew);
this.imageViewBarcode = this.FindViewById <ImageView>(Resource.Id.imageViewDecoderBarcode);
this.textViewResults = this.FindViewById <TextView>(Resource.Id.textViewDecoderResult);
this.buttonskipScan = this.FindViewById <Button>(Resource.Id.buttonskipScan);
this.buttonLoadSample.Click += (sender, e) => {
int r = 0;
switch (CurrentFormat.ToString().ToLower())
{
case "aztec":
r = Resource.Drawable.aztec;
break;
case "codabar":
r = Resource.Drawable.codabar;
break;
case "code_128":
r = Resource.Drawable.code_128;
break;
case "code_39":
r = Resource.Drawable.code_39;
break;
case "code_93":
r = Resource.Drawable.code_93;
break;
case "data_matrix":
r = Resource.Drawable.data_matrix;
break;
case "ean_13":
r = Resource.Drawable.ean_13;
break;
case "ean_8":
r = Resource.Drawable.ean_8;
break;
case "itf":
r = Resource.Drawable.itf;
break;
case "pdf_417":
r = Resource.Drawable.pdf_417;
break;
case "qr_code":
r = Resource.Drawable.qr_code;
break;
case "upc_a":
r = Resource.Drawable.upc_a;
break;
case "upc_e":
r = Resource.Drawable.upc_e;
break;
default: r = Resource.Drawable.aztec;
break;
}
var d = Resources.GetDrawable(r);
var bmp = ((Android.Graphics.Drawables.BitmapDrawable)d).Bitmap;
this.imageViewBarcode.SetImageBitmap(bmp);
Decode(bmp);
};
this.buttonChooseExisting.Click += (sender, e) => {
var imageIntent = new Intent();
imageIntent.SetType("image/*");
imageIntent.SetAction(Intent.ActionGetContent);
StartActivityForResult(Intent.CreateChooser(imageIntent, "Choose an Existing Barcode Photo"), 101);
};
this.buttonTakeNew.Click += (sender, e) => {
var intent = new Intent(Android.Provider.MediaStore.ActionImageCapture);
var availableActivities = this.PackageManager.QueryIntentActivities(intent, Android.Content.PM.PackageInfoFlags.MatchDefaultOnly);
if (availableActivities != null && availableActivities.Count > 0)
{
var dir = new Java.IO.File(Android.OS.Environment.GetExternalStoragePublicDirectory(Android.OS.Environment.DirectoryPictures), "Barcode Reader");
if (!dir.Exists())
{
dir.Mkdirs();
}
_file = new Java.IO.File(dir, String.Format("zxingreader{0}.jpg", Guid.NewGuid()));
intent.PutExtra(Android.Provider.MediaStore.ExtraOutput, Android.Net.Uri.FromFile(_file));
StartActivityForResult(intent, 102);
}
};
this.buttonskipScan.Click += (sender, e) => {
StartActivity(typeof(UnitInfoActivity));
};
}
public static BarCodeType ZxingToBarcode(BarcodeFormat format)
{
return Enum.GetValues(typeof(BarCodeType))
.Cast<BarCodeType>().First(type => format.ToString().Equals(type.ToString()));
}
public static void InvokeScanner (this Xamarin.UITest.IApp app, BarcodeFormat format, Xamarin.UITest.Platform platform)
{
if (platform == Xamarin.UITest.Platform.iOS)
app.Invoke ("UITestBackdoorScan:", format.ToString ());
else
app.Invoke ("UITestBackdoorScan", format.ToString ());
}
public static void DisplayBarcode (this Xamarin.UITest.IApp app, BarcodeFormat format, string value)
{
var host = Environment.GetEnvironmentVariable ("BARCODE_SERVER_URL");
if (string.IsNullOrEmpty (host)) {
Console.WriteLine ("No Barcode Display Server specified, skipping...");
return;
}
var fullUrl = host + "?format=" + System.Net.WebUtility.UrlEncode (format.ToString ()) + "&value=" + System.Net.WebUtility.UrlEncode (value);
Console.WriteLine ("DisplayBarcode -> " + fullUrl);
var webClient = new System.Net.WebClient ();
webClient.DownloadString (fullUrl);
}
public void OnFinish(BarcodeFormat format, string message)
{
txtMessage.text = message;
txtType.text = format.ToString();
}
/// <summary>
/// 获取文件路径
/// </summary>
/// <param name="fileCategory"></param>
/// <param name="content"></param>
/// <param name="format"></param>
/// <returns></returns>
private static string GetFilePath(string fileCategory, string content, BarcodeFormat format)
{
var now = DateTime.Now;
var filePath = $"{AppDomain.CurrentDomain.BaseDirectory}Zxing\\{fileCategory}\\{now.Year}\\{now.Month}\\{format.ToString()}";
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
filePath += $"\\{content}.jpg";
return(filePath);
}
void IBarCodeCamera.SetSupportFormat(BarcodeFormat barcodeFormats)
{
BarcodeFormats = (Android.Gms.Vision.Barcodes.BarcodeFormat)Enum.Parse(typeof(Android.Gms.Vision.Barcodes.BarcodeFormat), barcodeFormats.ToString());
if (BarcodeFormats == Android.Gms.Vision.Barcodes.BarcodeFormat.AllFormats)
{
BarcodeFormats = Android.Gms.Vision.Barcodes.BarcodeFormat.Code128
| Android.Gms.Vision.Barcodes.BarcodeFormat.Code39
| Android.Gms.Vision.Barcodes.BarcodeFormat.Code93
| Android.Gms.Vision.Barcodes.BarcodeFormat.Codabar
| Android.Gms.Vision.Barcodes.BarcodeFormat.DataMatrix
| Android.Gms.Vision.Barcodes.BarcodeFormat.Ean13
| Android.Gms.Vision.Barcodes.BarcodeFormat.Ean8
| Android.Gms.Vision.Barcodes.BarcodeFormat.Itf
| Android.Gms.Vision.Barcodes.BarcodeFormat.QrCode
| Android.Gms.Vision.Barcodes.BarcodeFormat.UpcA
| Android.Gms.Vision.Barcodes.BarcodeFormat.UpcE
| Android.Gms.Vision.Barcodes.BarcodeFormat.Pdf417
| Android.Gms.Vision.Barcodes.BarcodeFormat.Aztec;
}
}
