public App()
{
// This loads all the existing .note files.
NoteFolder = new NoteFolder();
// Make call to method in MultiPageRestorableApp.
Startup(typeof(NoteTakerHomePage));
}
public App()
{
// This loads all the existing .note files.
NoteFolder = new NoteFolder();
// Make call to method in MultiPageRestorableApp.
Startup(typeof(NoteTakerHomePage));
}
public App()
{
Xamarin.FormsBook.Platform.Toolkit.Init();
// This loads all the existing .note files.
NoteFolder = new NoteFolder();
// Make call to method in MultiPageRestorableApp.
Startup(typeof(NoteTakerHomePage));
}
async protected override void OnDisappearing()
{
base.OnDisappearing();
// Special code for iOS:
// Do not save note when program is terminating.
if (isInSleepState)
{
return;
}
// Only save the note if there's some text somewhere.
if (!String.IsNullOrWhiteSpace(Note.Title) ||
!String.IsNullOrWhiteSpace(Note.Text))
{
// Save the note to a file.
await Note.SaveAsync();
// Add it to the collection if it's a new note.
NoteFolder noteFolder = ((App)App.Current).NoteFolder;
// IndexOf method finds match based on Filename property
// based on implementation of IEquatable in Note.
int index = noteFolder.Notes.IndexOf(note);
if (index == -1)
{
// No match -- add it.
noteFolder.Notes.Add(note);
}
else
{
// Match -- replace it.
noteFolder.Notes[index] = note;
}
}
}
