public async Task SendPhoto(byte[] imageBytes)
{
Photo photo = new Photo
{
InMemory = imageBytes,
CreatedAt = DateTime.Now,
UserCondition = App.SelectedCondition
};
var navigationPage = new PhotoEditPage(photo);
await App.Current.MainPage.Navigation.PopAsync();
await App.Current.MainPage.Navigation.PushAsync(navigationPage);
}
public async void OnPictureTaken(byte[] data, Android.Hardware.Camera camera)
{
Bitmap bitmapImage = BitmapFactory.DecodeByteArray(data, 0, data.Length);
// compare to a decent sized photo
float scale = (bitmapImage.Height * bitmapImage.Width) / 1228800;
// If the image is significantly bigger than this, scale it down!
if (scale > 1.2f)
{
int newWidth = (int)(bitmapImage.Width / (scale / 2));
int newHeight = (int)(bitmapImage.Height / (scale / 2));
bitmapImage = Bitmap.CreateScaledBitmap(bitmapImage, newWidth, newHeight, false);
}
if (cameraType == CameraFacing.Back)
{
bitmapImage = rotateImage(bitmapImage, 90);
}
else
{
bitmapImage = rotateImage(bitmapImage, -90);
}
using (var imageStream = new MemoryStream())
{
await bitmapImage.CompressAsync(Bitmap.CompressFormat.Jpeg, 60, imageStream);
bitmapImage.Recycle();
imageBytes = imageStream.ToArray();
}
Photo photo = new Photo
{
InMemory = imageBytes,
CreatedAt = DateTime.Now,
UserCondition = App.SelectedCondition
};
var navigationPage = new PhotoEditPage(photo);
UserDialogs.Instance.HideLoading();
//camera.Release();
await App.Current.MainPage.Navigation.PopAsync();
await App.Current.MainPage.Navigation.PushAsync(navigationPage);
}
public async void OnPictureTaken(byte[] data)
{
try
{
Bitmap bitmapImage = BitmapFactory.DecodeByteArray(data, 0, data.Length);
data = null;
if (!backCam)
{
Matrix matrix = new Matrix();
matrix.PreScale(-1.0f, 1.0f);
bitmapImage = Bitmap.CreateBitmap(bitmapImage, 0, 0, bitmapImage.Width, bitmapImage.Width, matrix, false);
}
using (var imageStream = new MemoryStream())
{
await bitmapImage.CompressAsync(Bitmap.CompressFormat.Jpeg, 80, imageStream);
bitmapImage.Recycle();
imageBytes = imageStream.ToArray();
}
Photo photo = new Photo
{
InMemory = imageBytes,
CreatedAt = DateTime.Now,
UserCondition = App.SelectedCondition
};
var navigationPage = new PhotoEditPage(photo);
Activity.RunOnUiThread(() => {
App.Current.MainPage.Navigation.PopAsync();
App.Current.MainPage.Navigation.PushAsync(navigationPage);
});
}
catch (System.Exception e)
{
System.Console.WriteLine(e);
}
}
