public TodoListPage ()
{
Title = AppResources.ApplicationTitle; // "Todo";
listView = new ListView { RowHeight = 40 };
listView.ItemTemplate = new DataTemplate (typeof (TodoItemCell));
listView.ItemSelected += (sender, e) => {
var todoItem = (TodoItem)e.SelectedItem;
// use C# localization
var todoPage = new TodoItemPage();
// use XAML localization
// var todoPage = new TodoItemXaml();
todoPage.BindingContext = todoItem;
Navigation.PushAsync(todoPage);
};
var layout = new StackLayout();
if (Device.OS == TargetPlatform.WinPhone) { // WinPhone doesn't have the title showing
layout.Children.Add(new Label{Text="Todo", Font=Font.SystemFontOfSize(NamedSize.Large, FontAttributes.Bold)});
}
layout.Children.Add(listView);
layout.VerticalOptions = LayoutOptions.FillAndExpand;
Content = layout;
var tbiAdd = new ToolbarItem("Add", "plus.png", () =>
{
var todoItem = new TodoItem();
var todoPage = new TodoItemPage();
todoPage.BindingContext = todoItem;
Navigation.PushAsync(todoPage);
}, 0, 0);
ToolbarItems.Add (tbiAdd);
var tbiSpeak = new ToolbarItem ("Speak", "chat.png", () => {
var todos = App.Database.GetItemsNotDone();
var tospeak = "";
foreach (var t in todos)
tospeak += t.Name + " ";
if (tospeak == "") tospeak = "there are no tasks to do";
if (todos.Any ()) {
var s = L10n.Localize ("SpeakTaskCount", "Number of tasks to do");
tospeak = String.Format (s, todos.Count ()) + tospeak;
}
DependencyService.Get<ITextToSpeech>().Speak(tospeak);
}, 0, 0);
ToolbarItems.Add (tbiSpeak);
}
public int SaveItem (TodoItem item)
{
lock (locker) {
if (item.ID != 0) {
database.Update(item);
return item.ID;
} else {
return database.Insert(item);
}
}
}
public TodoListPage ()
{
Title = AppResources.ApplicationTitle; // "Todo";
NavigationPage.SetHasNavigationBar (this, true);
listView = new ListView {
RowHeight = 40,
ItemTemplate = new DataTemplate (typeof(TodoItemCell))
};
listView.ItemSelected += (sender, e) => {
var todoItem = (TodoItem)e.SelectedItem;
var todoPage = new TodoItemPage ();
todoPage.BindingContext = todoItem;
Navigation.PushAsync (todoPage);
};
var layout = new StackLayout ();
if (Device.OS == TargetPlatform.WinPhone) { // WinPhone doesn't have the title showing
layout.Children.Add (new Label {
Text = "Todo",
FontSize = Device.GetNamedSize (NamedSize.Large, typeof(Label)),
FontAttributes = FontAttributes.Bold
});
}
layout.Children.Add (listView);
layout.VerticalOptions = LayoutOptions.FillAndExpand;
Content = layout;
ToolbarItem tbi = null;
if (Device.OS == TargetPlatform.iOS) {
tbi = new ToolbarItem ("+", null, () => {
var todoItem = new TodoItem ();
var todoPage = new TodoItemPage ();
todoPage.BindingContext = todoItem;
Navigation.PushAsync (todoPage);
}, 0, 0);
}
if (Device.OS == TargetPlatform.Android) { // BUG: Android doesn't support the icon being null
tbi = new ToolbarItem ("+", "plus", () => {
var todoItem = new TodoItem ();
var todoPage = new TodoItemPage ();
todoPage.BindingContext = todoItem;
Navigation.PushAsync (todoPage);
}, 0, 0);
}
if (Device.OS == TargetPlatform.WinPhone) {
tbi = new ToolbarItem ("Add", "add.png", () => {
var todoItem = new TodoItem ();
var todoPage = new TodoItemPage ();
todoPage.BindingContext = todoItem;
Navigation.PushAsync (todoPage);
}, 0, 0);
}
ToolbarItems.Add (tbi);
if (Device.OS == TargetPlatform.iOS) {
var tbi2 = new ToolbarItem ("?", null, () => {
var todos = App.Database.GetItemsNotDone ();
var tospeak = "";
foreach (var t in todos)
tospeak += t.Name + " ";
if (tospeak == "")
tospeak = "there are no tasks to do";
DependencyService.Get<ITextToSpeech> ().Speak (tospeak);
}, 0, 0);
ToolbarItems.Add (tbi2);
}
}