private async void TakePictureButton_Clicked(object sender, EventArgs e)
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await DisplayAlert("No Camera", "No camera available.", "OK");
return;
}
file = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
SaveToAlbum = true,
Name = "test.jpg"
});
if (file == null)
{
return;
}
ShowActivityIndicator(true);
// Upload image to azure blob storage
azureImage = await AzureStorage.UploadImage(file);
Image1.Source = ImageSource.FromStream(() => file.GetStream());
this.BindingContext = await DetectFaceAndEmotionsAsync(azureImage.StorageUri);
AddFaceButton.IsEnabled = true;
ShowActivityIndicator(false);
}
private async void TakePictureButton_Clicked(object sender, EventArgs e)
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await DisplayAlert("No Camera", "No camera available.", "OK");
return;
}
file = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
SaveToAlbum = true,
Name = "test.jpg"
});
if (file == null)
{
return;
}
// Upload image to azure blob storage
azureImage = await AzureStorage.UploadImage(file);
}
protected async override void OnAppearing()
{
base.OnAppearing();
ShowActivityIndicator(true);
lstImages.ItemsSource = await AzureStorage.GetBlobImages();
ShowActivityIndicator(false);
}
