public static async void SendTo(BluetoothSocket socket) { var list = TabaccoList.GetList(); string listString = JsonConvert.SerializeObject(list, Formatting.Indented); byte[] array = Encoding.ASCII.GetBytes(listString); await socket.OutputStream.WriteAsync(array, 0, array.Length); }
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { var view = inflater.Inflate(Resource.Layout.layout_sync_file, container, false); view.FindViewById <Button>(Resource.Id.sf_export).Click += async(sender, e) => { ActivityCompat.RequestPermissions(Activity, new string[] { Manifest.Permission.WriteExternalStorage }, 1); string filename = "ShishaBacon_List_" + DateTime.Now.ToString("dd-MM-yyyy_HH:mm") + ".json"; string filePath = Path.Combine(Context.GetExternalFilesDir("").AbsolutePath, filename); if (File.Exists(filePath)) { File.Delete(filePath); } File.WriteAllText(filePath, JsonConvert.SerializeObject(TabaccoList.GetList(), Formatting.Indented)); await Share.RequestAsync(new ShareFileRequest { Title = "ShishaBacon-Liste", File = new ShareFile(filePath) }); finished(this, null); }; view.FindViewById <Button>(Resource.Id.sf_import).Click += async(sender, e) => { try { var result = await FilePicker.PickAsync(); if (result != null) { ActivityCompat.RequestPermissions(Activity, new string[] { Manifest.Permission.ReadExternalStorage }, 1); string resString = File.ReadAllText(result.FullPath); TabaccoList.ImportList(new List <Tabacco>(JsonConvert.DeserializeObject <Tabacco[]>(resString))); view.FindViewById <TextView>(Resource.Id.sf_text).Text = "Imported File: " + result.FileName; } } catch (Exception ex) { Console.WriteLine(ex.Message); // The user canceled or something went wrong } }; return(view); }
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { var view = inflater.Inflate(Resource.Layout.layout_tabacco_list, container, false); ListView list = view.FindViewById <ListView>(Resource.Id.tl_list); Spinner spinner = view.FindViewById <Spinner>(Resource.Id.tl_spinner); var manList = new List <string>(); manList.Add("All"); manList.AddRange(TabaccoList.GetManufactorers()); spinner.Adapter = new ArrayAdapter(Activity, Resource.Layout.sb_listitem, manList); spinner.ItemSelected += (sender, e) => { list.Adapter = new ArrayAdapter <Tabacco>(Context, Resource.Layout.tl_listitem, TabaccoList.GetFilteredList(spinner.GetItemAtPosition(e.Position).ToString())); list.Invalidate(); }; list.Adapter = new ArrayAdapter <Tabacco>(Context, Resource.Layout.tl_listitem, TabaccoList.GetList()); list.TextFilterEnabled = true; list.ItemClick += (sender, e) => { Tabacco tb = TabaccoList.GetItemByString(((TextView)e.View).Text); itemClicked(this, new TabaccoListEventArgs(tb)); }; return(view); }