public async void Show(Page page, string imageFile = null)
{
if (imageFile == null)
{
await CrossMedia.Current.Initialize();
MediaFile file;
string action = await page.DisplayActionSheet(SelectSourceTitle, CancelButtonTitle, null, TakePhotoTitle, PhotoLibraryTitle);
if (action == TakePhotoTitle)
{
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await page.DisplayAlert("No Camera", ":( No camera available.", "OK");
Faiure?.Invoke();
return;
}
file = await CrossMedia.Current.TakePhotoAsync(StoreCameraMediaOptions);
}
else if (action == PhotoLibraryTitle)
{
if (!CrossMedia.Current.IsPickPhotoSupported)
{
await page.DisplayAlert("Error", "This device is not supported to pick photo.", "OK");
Faiure?.Invoke();
return;
}
file = await CrossMedia.Current.PickPhotoAsync(PickMediaOptions);
}
else
{
Faiure?.Invoke();
return;
}
if (file == null)
{
Faiure?.Invoke();
return;
}
imageFile = file.Path;
}
// small delay
await Task.Delay(TimeSpan.FromMilliseconds(100));
DependencyService.Get <IImageCropperWrapper>().ShowFromFile(this, imageFile);
}
public async void Show(Page page, string imageFile = null)
{
if (imageFile == null)
{
FileResult file = null;
string newFile = null;
string action = await page.DisplayActionSheet(SelectSourceTitle, CancelButtonTitle, null, TakePhotoTitle, PhotoLibraryTitle);
try
{
if (action == TakePhotoTitle)
{
file = await MediaPicker.CapturePhotoAsync(MediaPickerOptions);
}
else if (action == PhotoLibraryTitle)
{
file = await MediaPicker.PickPhotoAsync(MediaPickerOptions);
}
else
{
Faiure?.Invoke();
return;
}
//Si se capturo correctamente
if (file != null)
{
// save the file into local storage
newFile = Path.Combine(FileSystem.CacheDirectory, file.FileName);
//Copiarlo llevaba mucho trabajo
/*
* using (var stream = await file.OpenReadAsync())
* using (var newStream = File.OpenWrite(newFile)) {
* await stream.CopyToAsync(newStream);
* stream.Close();
* newStream.Close();
* }
*/
//Mover a cache local
if (File.Exists(newFile))
{
File.Delete(newFile);
}
File.Move(file.FullPath, newFile);
}
}
catch (Exception ex)
{
Console.WriteLine($"CapturePhotoAsync THREW: {ex.Message}");
}
if (file == null || newFile == null)
{
Faiure?.Invoke();
return;
}
if (Device.RuntimePlatform == Device.Android)
{
//Delay for fix Xamarin.Essentials.Platform.CurrentActivity no MediaPicker
await Task.Delay(TimeSpan.FromMilliseconds(2000));
}
imageFile = newFile;
}
// small delay
await Task.Delay(TimeSpan.FromMilliseconds(100));
DependencyService.Get <IImageCropperWrapper>().ShowFromFile(this, imageFile);
}