void photoChooseTask_Completed(object sender, PhotoResult e)
{
var capturedPicture = new CapturedPictureViewModel(e.OriginalFileName, e.ChosenPhoto);
//set mode for camera
TransientState.Set("CapturedPictureViewModel", capturedPicture);
}
private void cameraTask_Completed(object sender, PhotoResult e)
{
if (e.TaskResult == TaskResult.OK)
{
// Get the image temp file from e.OriginalFileName.
// Get the image temp stream from e.ChosenPhoto.
// Don't keep either the temp stream or file name.
var capturedPicture = new CapturedPictureViewModel(e.OriginalFileName, e.ChosenPhoto);
//set mode for camera
TransientState.Set("CapturedPictureViewModel", capturedPicture);
}
}
// private
private void ResolvePictureAddress(CapturedPictureViewModel picture)
{
if (GpsHelper.Instance.Watcher.Status == GeoPositionStatus.Ready)
{
picture.Position = GpsHelper.Instance.Watcher.Position.Location;
GeocodeHelper.ReverseGeocodeAddress(
Dispatcher,
_credentialsProvider,
picture.Position,
result => picture.Address = result.Address.FormattedAddress);
}
else
{
picture.Position = GeoCoordinate.Unknown;
}
}
/// <summary>
/// Load picture from application's isolated storage.
/// </summary>
public CapturedPictureViewModel LoadFromLocalStorage(string fileName, string directory)
{
var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
string filePath = System.IO.Path.Combine(directory, fileName);
using (var fileStream = isoFile.OpenFile(filePath, FileMode.Open, FileAccess.Read))
{
using (var reader = new BinaryReader(fileStream))
{
var capturedPicture = new CapturedPictureViewModel();
capturedPicture.Deserialize(reader);
return(capturedPicture);
}
}
}
/// <summary>
/// Save picture to application's isolated storage.
/// </summary>
public void SaveToLocalStorage(CapturedPictureViewModel capturedPicture, string directory)
{
var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
isoFile.EnsureDirectory(directory);
string filePath = System.IO.Path.Combine(directory, capturedPicture.FileName);
using (var fileStream = isoFile.CreateFile(filePath))
{
using (var writer = new BinaryWriter(fileStream))
{
capturedPicture.Serialize(writer);
}
}
}
/// <summary>
/// Save picture to pictures hub.
/// </summary>
public void SaveToPicturesHub(CapturedPictureViewModel picture)
{
var mediaLibrary = new MediaLibrary();
mediaLibrary.SavePicture(picture.FileName, picture.ImageBytes);
}
