public void OnConfigureTab(TabLayout.Tab p0, int p1)
{
switch (p1)
{
case 0:
{
p0.SetText("Track");
break;
}
case 1:
{
p0.SetText("Tracks");
break;
}
case 2:
{
p0.SetText("Logs");
break;
}
default:
p0.SetText("");
break;
}
}
void OnPagePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == Page.TitleProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
tab.SetText(page.Title);
}
}
public void OnConfigureTab(TabLayout.Tab tab, int position)
{
try
{
tab.SetText(Adapter.GetFragment(position));
}
catch (Exception exception)
{
Methods.DisplayReportResultTrack(exception);
}
}
void TabLayout.IOnTabSelectedListener.OnTabReselected(TabLayout.Tab tab)
{
// To have the logic only on he tab on position 1
if (tab == null || tab.Position != 1)
{
return;
}
if (tab.Text == "Play")
{
tab.SetText("Pause");
tab.SetIcon(Resource.Drawable.ionicons_2_0_1_pause_outline_25);
App.pauseCard = false;
}
else
{
tab.SetText("Play");
tab.SetIcon(Resource.Drawable.ionicons_2_0_1_play_outline_25);
App.pauseCard = true;
}
SetTintColor(tab, GetTabColor());
}
void TabLayoutMediator.ITabConfigurationStrategy.OnConfigureTab(TabLayout.Tab tab, int position)
{
if (_selecting)
{
return;
}
tab.SetText(new String(SectionController.GetItems()[position].Title));
// TODO : Find a way to make this cancellable
var shellSection = ShellSection;
var shellContent = SectionController.GetItems()[position];
if (shellContent == shellSection.CurrentItem)
{
return;
}
var stack = shellSection.Stack.ToList();
bool result = ShellController.ProposeNavigation(ShellNavigationSource.ShellContentChanged,
(ShellItem)shellSection.Parent, shellSection, shellContent, stack, true);
if (result)
{
UpdateCurrentItem(shellContent);
}
else if (shellSection?.CurrentItem != null)
{
var currentPosition = SectionController.GetItems().IndexOf(shellSection.CurrentItem);
_selecting = true;
// Android doesn't really appreciate you calling SetCurrentItem inside a OnPageSelected callback.
// It wont crash but the way its programmed doesn't really anticipate re-entrancy around that method
// and it ends up going to the wrong location. Thus we must invoke.
Device.BeginInvokeOnMainThread(() =>
{
if (currentPosition < _viewPager.ChildCount && _toolbarTracker != null)
{
_viewPager.SetCurrentItem(currentPosition, false);
UpdateCurrentItem(shellSection.CurrentItem);
}
_selecting = false;
});
}
}
void OnPagePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == Page.TitleProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
if (IsBottomTabPlacement)
{
IMenuItem tab = _bottomNavigationView.Menu.GetItem(index);
tab.SetTitle(page.Title);
}
else
{
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
tab.SetText(page.Title);
}
}
}
void OnPagePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == Page.TitleProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
if (IsBottomTabPlacement)
{
IMenuItem tab = _bottomNavigationView.Menu.GetItem(index);
tab.SetTitle(page.Title);
}
else
{
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
tab.SetText(page.Title);
}
}
else if (e.PropertyName == Page.IconImageSourceProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
if (IsBottomTabPlacement)
{
var menuItem = _bottomNavigationView.Menu.GetItem(index);
_ = this.ApplyDrawableAsync(page, Page.IconImageSourceProperty, Context, icon =>
{
menuItem.SetIcon(icon);
});
}
else
{
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
_ = this.ApplyDrawableAsync(page, Page.IconImageSourceProperty, Context, icon =>
{
SetTabIcon(tab, icon);
});
}
}
}
void OnPagePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == Page.TitleProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
if (IsBottomTabPlacement)
{
IMenuItem tab = _bottomNavigationView.Menu.GetItem(index);
tab.SetTitle(page.Title);
}
else
{
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
tab.SetText(page.Title);
}
}
else if (e.PropertyName == Page.IconImageSourceProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
if (IsBottomTabPlacement)
{
var menuItem = _bottomNavigationView.Menu.GetItem(index);
page.IconImageSource.LoadImage(
_context,
result =>
{
menuItem.SetIcon(result.Value);
});
}
else
{
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
SetTabIconImageSource(page, tab);
}
}
}
void OnPagePropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == Page.TitleProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
if (IsBottomTabPlacement)
{
IMenuItem tab = _bottomNavigationView.Menu.GetItem(index);
tab.SetTitle(page.Title);
}
else
{
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
tab.SetText(page.Title);
}
}
else if (e.PropertyName == Page.IconProperty.PropertyName)
{
var page = (Page)sender;
var index = Element.Children.IndexOf(page);
FileImageSource icon = page.Icon;
if (IsBottomTabPlacement)
{
var menuItem = _bottomNavigationView.Menu.GetItem(index);
menuItem.SetIcon(GetIconDrawable(icon));
}
else
{
TabLayout.Tab tab = _tabLayout.GetTabAt(index);
SetTabIcon(tab, icon);
}
}
}
void TabLayoutMediator.ITabConfigurationStrategy.OnConfigureTab(TabLayout.Tab tab, int position)
{
var title = host.GetPageTitle(position);
tab.SetText(title);
}
void TabLayoutMediator.ITabConfigurationStrategy.OnConfigureTab(TabLayout.Tab p0, int p1)
{
p0.SetText(_tabbedPageManager.Element.Children[p1].Title);
}
void TabLayoutMediator.ITabConfigurationStrategy.OnConfigureTab(TabLayout.Tab tab, int position)
{
tab.SetText(new String(SectionController.GetItems()[position].Title));
}
protected override void SetTabIconImageSource(TabLayout.Tab tab, Drawable icon)
{
base.SetTabIconImageSource(tab, icon);
tab.SetText("");
}