/// <summary>
/// Initializes a new instance of class.
/// </summary>
/// <param name="model">Instance we want to display</param>
public MediaDetailsView(int ItemID, InventoryMedia model)
{
string SelectedFilename = "";
// Bind our BindingContext
Model = model;
NavigationPage.SetHasNavigationBar(this, true);
InitializeComponent();
//
// Select Photo Button
btnSelectPhoto.Clicked += async (sender, e) =>
{
if (!CrossMedia.Current.IsPickPhotoSupported)
{
await DisplayAlert("Pick Photo", ":( Pick Photo not avaialble.", "OK");
return;
}
var file = await CrossMedia.Current.PickPhotoAsync();
if (file == null)
return;
//
imgPhoto.Source = ImageSource.FromStream(() =>
{
var stream = file.GetStream();
SelectedFilename = file.Path;
file.Dispose();
//
return stream;
});
};
btnTakePhoto.Clicked += async (sender, args) =>
{
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await DisplayAlert("No Camera", ":( No camera avaialble.", "OK");
return;
}
var file = await CrossMedia.Current.TakePhotoAsync(new Media.Plugin.Abstractions.StoreCameraMediaOptions
{
Directory = "Sample",
Name = "rcinventory.jpg"
});
if (file == null)
return;
await DisplayAlert("File Location", file.Path, "OK");
imgPhoto.Source = ImageSource.FromStream(() =>
{
var stream = file.GetStream();
file.Dispose();
model.Filename = file.Path;
return stream;
});
};
//
// Save Button
btnSaveM.Clicked += (sender, e) =>
{
model.ItemID = ItemID;
model.Filename = SelectedFilename;
model.MediaType = "Image";
model.DateTaken = DTPicker.Date;
model.DefaultMedia = true;
int mediaID = App.Database.SaveMedia(Model);
Navigation.PopAsync();
};
//
// Cancel Button
btnCancelM.Clicked += (sender, e) =>
{
Navigation.PopAsync();
};
//
// Delete Button
btnDeleteM.Clicked += (sender, e) =>
{
App.Database.DeleteMedia(Model.ID);
Navigation.PopAsync();
};
}
public int SaveMedia(InventoryMedia MediaRec)
{
lock (locker)
{
if (MediaRec.ID != 0)
{
database.Update(MediaRec);
return MediaRec.ID;
}
else
{
return database.Insert(MediaRec);
}
}
}