public DetalhesEmprestimoViewModel()
{
servicoArmazenamento = DependencyService.Get <IArmazenamentoService>();
listaEmprestimo = servicoArmazenamento.ResgatarListaEmprestimo();
OnAppearingCommand = new Command(() => NoAparecimento());
DevolverCommand = new Command(async() => await Devolver());
RemoverCommand = new Command(async() => await Remover());
CancelarCommand = new Command(async() => await App.navigationPage.PopAsync());
ListaEmprestimo = new ObservableCollection <ItemEmprestimoDao>();
}
public AdicionarEmprestimoViewModel(ItemEmprestimo itemEncontrado)
{
ItemEncontrado = itemEncontrado;
servicoArmazenamento = DependencyService.Get <IArmazenamentoService>();
ListaTelefones = new ObservableCollection <ItemEmprestimo>();
ListaEmprestador = new ObservableCollection <Emprestador>();
OnAppearingCommand = new Command(() => NoAparecimento());
AdicionarDevolverEmprestimoCommand = new Command(async() => await AdicionarDevolverEmprestimo());
VoltarTelaDeEmprestimoCommand = new Command(async() => await App.navigationPage.PopAsync());
ListaHistoricoTelefone = servicoArmazenamento.ResgatarListaEmprestimo();
listaItens = servicoArmazenamento.ResgatarListaItens();
listaEmprestador = servicoArmazenamento.ResgatarListaEmprestador();
Devolucao = itemEncontrado.Devolucao;
}