public bool OnNavigationItemSelected(IMenuItem item)
{
switch (item.ItemId)
{
case Resource.Id.navigation_publications:
if (PublicationsFragment == null)
{
this.PublicationsFragment = new PublicationsFragment();
this.FragmentCommit(PublicationsFragment, "Publications");
}
ShowFragment(PublicationsFragment);
return(true);
case Resource.Id.navigation_advert:
if (AdvertFragment == null)
{
AdvertFragment = new AdvertFragment();
this.FragmentCommit(AdvertFragment, "Advert");
}
ShowFragment(AdvertFragment);
return(true);
case Resource.Id.navigation_charity:
if (CharityFragment == null)
{
CharityFragment = new CharityFragment();
this.FragmentCommit(CharityFragment, "Charity");
}
ShowFragment(CharityFragment);
return(true);
case Resource.Id.navigation_organization:
if (organizationFragment == null)
{
organizationFragment = new OrganizationFragment();
this.FragmentCommit(organizationFragment, "Organization");
}
ShowFragment(organizationFragment);
return(true);
case Resource.Id.navigation_account:
if (ProfileFragment == null)
{
ProfileFragment = new ProfileFragment();
this.FragmentCommit(ProfileFragment, "Profile");
}
ShowFragment(ProfileFragment);
return(true);
}
return(false);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
this.PublicationsFragment = new PublicationsFragment();
this.CurrentFragment = PublicationsFragment;
this.FragmentCommit(PublicationsFragment, "Publications");
_textMessage = FindViewById <TextView>(Resource.Id.message);
BottomNavigationView navigation = FindViewById <BottomNavigationView>(Resource.Id.navigation);
navigation.SetOnNavigationItemSelectedListener(this);
}
