private async void takePhoto_Clicked(object sender, EventArgs e)
{
if (IsSpeaking)
{
HandleSpeakCancel();
}
await CrossMedia.Current.Initialize();
try
{
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await DisplayAlert("No Camera", "No camera available.", "OK");
return;
}
var file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
Directory = "Sample",
Name = "xamarin.jpg",
PhotoSize = Plugin.Media.Abstractions.PhotoSize.Large,
DefaultCamera = Plugin.Media.Abstractions.CameraDevice.Rear
});
if (file == null)
{
return;
}
//MakeOCRRequest(file.Path);
this.activity.IsRunning = true;
var imagefilestream = ImagetoBasestr(file.Path);
GoogleVision googleVision = new GoogleVision(Settings.GKey);
var result = await googleVision.RequestAnotate(imagefilestream);
imgSelected.Source = Xamarin.Forms.ImageSource.FromStream(() =>
{
var stream = file.GetStream();
return(stream);
});
ShowResult(result);
file.Dispose();
}
catch (Exception ex)
{
await DisplayAlert("Error", ex.Message, "OK");
}
}
private async void pickPhoto_Clicked(object sender, EventArgs e)
{
if (IsSpeaking)
{
HandleSpeakCancel();
}
await CrossMedia.Current.Initialize();
try
{
var file = await Plugin.Media.CrossMedia.Current.PickPhotoAsync(new Plugin.Media.Abstractions.PickMediaOptions
{
PhotoSize = Plugin.Media.Abstractions.PhotoSize.Large
});
if (file == null)
{
return;
}
//MakeOCRRequest(file.Path);
this.activity.IsRunning = true;
var imagefilestream = ImagetoBasestr(file.Path);
GoogleVision googleVision = new GoogleVision(Settings.GKey);
var result = await googleVision.RequestAnotate(imagefilestream);
imgSelected.Source = Xamarin.Forms.ImageSource.FromStream(() =>
{
var stream = file.GetStream();
return(stream);
});
ShowResult(result);
file.Dispose();
}
catch (Exception ex)
{
await DisplayAlert("Error", ex.Message, "OK");
}
}
