public override void OnBackPressed()
{
if (CurrentHostFragment == null || !CurrentHostFragment.HandleBackPressed(SupportFragmentManager))
{
base.OnBackPressed();
}
}
public override void OnBackPressed()
{
if (CurrentHostFragment?.ChildFragmentManager?.Fragments.Count > 0)
{
if (CurrentHostFragment.ChildFragmentManager.Fragments?[CurrentHostFragment.ChildFragmentManager.Fragments.Count - 1] is BaseFragment currentFragment &&
(currentFragment.OnBackPressed() || CurrentHostFragment.HandleBackPressed(SupportFragmentManager)))
{
return;
}
}
base.OnBackPressed();
}
public override void OnBackPressed()
{
var fragments = CurrentHostFragment?.ChildFragmentManager?.Fragments;
if (fragments?.Count > 0)
{
if (fragments.Last() is BaseFragment currentFragment &&
(currentFragment.OnBackPressed() || CurrentHostFragment.HandleBackPressed(SupportFragmentManager)))
{
return;
}
}
base.OnBackPressed();
}
public override void OnBackPressed()
{
CurrentHostFragment = _adapter.GetItem(_viewPager.CurrentItem) as HostFragment;
var fragments = CurrentHostFragment?.ChildFragmentManager?.Fragments;
if (fragments?.Count > 0)
{
var lastFragment = fragments.Last();
if (lastFragment is ICanOpenPost openPostFrg && openPostFrg.ClosePost() ||
lastFragment is BaseFragment baseFrg && baseFrg.OnBackPressed())
{
return;
}
}
if (CurrentHostFragment == null || !CurrentHostFragment.HandleBackPressed(SupportFragmentManager))
{
MinimizeApp();
}
}
