public void Delete(NationalPark park)
{
if (_parks != null)
{
_parks.Remove(park);
var data = JsonConvert.SerializeObject(_parks);
File.WriteAllText(GetFilename(), data);
}
}
public void Save(NationalPark park)
{
if (_parks != null)
{
if (!_parks.Contains(park))
{
_parks.Add(park);
var data = JsonConvert.SerializeObject(_parks);
File.WriteAllText(GetFilename(), data);
}
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Edit);
if (Intent.HasExtra("parkid"))
{
string parkId = Intent.GetStringExtra("parkid");
_park = NationalParksData.Instance.Parks.FirstOrDefault(x => x.Id == parkId);
}
else
{
_park = new NationalPark();
}
_nameEditText = FindViewById<EditText>(Resource.Id.nameEditText);
_descriptionEditText = FindViewById<EditText>(Resource.Id.descrEditText);
_countryEditText = FindViewById<EditText>(Resource.Id.countryEditText);
_stateEditText = FindViewById<EditText>(Resource.Id.stateEditText);
_longEditText = FindViewById<EditText>(Resource.Id.longEditText);
_latEditText = FindViewById<EditText>(Resource.Id.latEditText);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Detail);
if (Intent.HasExtra("parkid"))
{
string parkId = Intent.GetStringExtra("parkid");
_park = NationalParksData.Instance.Parks.FirstOrDefault(x => x.Id == parkId);
}
else
{
_park = new NationalPark();
}
}
