private async void AddImage(object obj)
{
var mediaPicker = new MediaPicker(App.UIContext);
var photo = await mediaPicker.TakePhotoAsync(new StoreCameraMediaOptions());
MobileServiceFile file = await this.itemManager.AddImage(this.todoItem, photo.Path);
var image = new TodoItemImageViewModel(file, this.todoItem, DeleteImage);
this.images.Add(image);
}
public static async Task<TodoItemImageViewModel> CreateAsync(MobileServiceFile file, TodoItem todoItem, Action<TodoItemImageViewModel> deleteHandler)
{
var result = new TodoItemImageViewModel();
result.deleteHandler = deleteHandler;
result.name = file.Name;
result.File = file;
result.uri = await FileHelper.GetLocalFilePathAsync(todoItem.Id, file.Name);
result.InitializeCommands();
return result;
}
public async Task LoadImagesAsync()
{
IEnumerable <MobileServiceFile> files = await this.itemManager.GetImageFilesAsync(todoItem);
this.Images = new ObservableCollection <TodoItemImageViewModel>();
foreach (var f in files)
{
var viewModel = await TodoItemImageViewModel.CreateAsync(f, this.todoItem, DeleteImage);
this.Images.Add(viewModel);
}
}
private async void AddImage(object obj)
{
IPlatform mediaProvider = DependencyService.Get <IPlatform>();
string sourceImagePath = await mediaProvider.TakePhotoAsync(App.UIContext);
//var mediaPicker = new MediaPicker(App.UIContext);
//var photo = await mediaPicker.TakePhotoAsync(new StoreCameraMediaOptions());
if (sourceImagePath != null)
{
MobileServiceFile file = await this.itemManager.AddImage(this.todoItem, sourceImagePath);
var image = await TodoItemImageViewModel.CreateAsync(file, this.todoItem, DeleteImage);
this.images.Add(image);
}
}
public static async Task<TodoItemImageViewModel> CreateAsync(MobileServiceFile file, TodoItem todoItem, Action<TodoItemImageViewModel> deleteHandler)
{
var result = new TodoItemImageViewModel();
result.deleteHandler = deleteHandler;
result.name = file.Name;
result.File = file;
var uri = await FileHelper.GetLocalFilePathAsync(todoItem.Id, file.Name);
// hack until I figure out how to do this cross-platform
if (Device.OS == TargetPlatform.Windows) {
result.uri = new Uri(uri).AbsoluteUri;
}
else {
result.uri = uri;
}
result.InitializeCommands();
return result;
}
public static async Task <TodoItemImageViewModel> CreateAsync(MobileServiceFile file, TodoItem todoItem, Action <TodoItemImageViewModel> deleteHandler)
{
var result = new TodoItemImageViewModel();
result.deleteHandler = deleteHandler;
result.name = file.Name;
result.File = file;
var uri = await FileHelper.GetLocalFilePathAsync(todoItem.Id, file.Name);
// hack until I figure out how to do this cross-platform
if (Device.OS == TargetPlatform.Windows)
{
result.uri = new Uri(uri).AbsoluteUri;
}
else
{
result.uri = uri;
}
result.InitializeCommands();
return(result);
}
private async void DeleteImage(TodoItemImageViewModel imageViewModel)
{
await this.itemManager.DeleteImage(this.todoItem, imageViewModel.File);
this.images.Remove(imageViewModel);
}
private async void DeleteImage(TodoItemImageViewModel imageViewModel)
{
await this.itemManager.DeleteImage(this.todoItem, imageViewModel.File);
this.images.Remove(imageViewModel);
}
private async void AddImage(object obj)
{
var mediaPicker = new MediaPicker(App.UIContext);
var photo = await mediaPicker.TakePhotoAsync(new StoreCameraMediaOptions());
MobileServiceFile file = await this.itemManager.AddImage(this.todoItem, photo.Path);
var image = new TodoItemImageViewModel(file, this.todoItem, DeleteImage);
this.images.Add(image);
}