protected override void OnStart()
{
base.OnStart();
// Create a fragment for every setting that will be shown in this page
var settingHighestPriorityFragment = new SettingsFragment(LocalizationResource.SettingHighestPriorityName, LocalizationResource.SettingHighestPriorityDescription, SettingType.Toggleable);
var settingRecalculateTasksFragment = new SettingsFragment(LocalizationResource.SettingRecalculateTasksName, LocalizationResource.SettingRecalculateTasksDescription, SettingType.Toggleable);
var settingChangeLanguageFragment = new SettingsFragment(LocalizationResource.SettingChangeLanguageName, LocalizationResource.SettingChangeLanguageDescription, SettingType.MultipleValues);
// Show them in the view
SupportFragmentManager.BeginTransaction()
.Replace(Resource.Id.settingHighestPriority, settingHighestPriorityFragment)
.Replace(Resource.Id.settingRecalculateTasks, settingRecalculateTasksFragment)
.Replace(Resource.Id.settingChangeLanguage, settingChangeLanguageFragment)
.AddToBackStack(null)
.Commit();
SupportFragmentManager.ExecutePendingTransactions();
// Setup bindings for every fragment
SetupBindingForSettingEntry(settingHighestPriorityFragment, "Checked HighestPrioritySetAsFirst");
SetupBindingForSettingEntry(settingRecalculateTasksFragment, "Checked RecalculateTasksAfterBreak");
SetupBindingForSettingEntry(settingChangeLanguageFragment, "ItemsSource LanguageItems; SelectedItem LanguageValue");
// For dropdown, make manual binding for selected item because automatic one doesn't work
var initialValuePosition = (BindingContext.DataContext as SettingsPageViewModel).LanguageItems.IndexOf((BindingContext.DataContext as SettingsPageViewModel).LanguageValue);
(settingChangeLanguageFragment.SettableView as MvxSpinner).ItemSelected += MvxSpinner_ItemSelected;
(settingChangeLanguageFragment.SettableView as MvxSpinner).SetSelection(initialValuePosition);
}
/// <summary>
/// A helper that setups Mvx binding for specified setting fragment
/// </summary>
/// <param name="setting">The setting fragment to bind</param>
/// <param name="bindingString">The Mvx-Bind string</param>
private void SetupBindingForSettingEntry(SettingsFragment setting, string bindingString)
{
var binder = Mvx.IoCProvider.Resolve <IMvxBinder>();
var bindingRecalculateTasks = binder.Bind(BindingContext.DataContext, setting.SettableView, bindingString).First();
BindingContext.RegisterBinding(setting.SettableView, bindingRecalculateTasks);
}
