protected virtual MvxViewPagerFragmentInfo FindFragmentInfoFromAttribute(
MvxFragmentPresentationAttribute attribute, MvxCachingFragmentStatePagerAdapter adapter)
{
MvxViewPagerFragmentInfo fragmentInfo = null;
if (attribute.Tag != null)
{
fragmentInfo = adapter.FragmentsInfo.FirstOrDefault(f => f.Tag == attribute.Tag);
}
if (fragmentInfo != null)
{
return(fragmentInfo);
}
bool IsMatch(MvxViewPagerFragmentInfo info)
{
if (attribute.ViewType == null)
{
return(false);
}
var viewTypeMatches = info.FragmentType == attribute.ViewType;
if (attribute.ViewModelType != null)
{
return(viewTypeMatches && info.ViewModelType == attribute.ViewModelType);
}
return(viewTypeMatches);
}
fragmentInfo = adapter.FragmentsInfo.FirstOrDefault(IsMatch);
return(fragmentInfo);
}
private ViewPager SetupViewPager()
{
var viewPager = FindViewById <ViewPager>(Resource.Id.viewpager);
if (viewPager != null)
{
var adapter = new MvxCachingFragmentStatePagerAdapter(this, SupportFragmentManager, new[]
{
new MvxCachingFragmentStatePagerAdapter.FragmentInfo("Match", typeof(MatchRecipeFragment),
typeof(MatchRecipeViewModel)),
new MvxCachingFragmentStatePagerAdapter.FragmentInfo("Categories", typeof(CategoriesFragment),
typeof(CategoriesViewModel)),
new MvxCachingFragmentStatePagerAdapter.FragmentInfo("Favorites", typeof(FavoritesFragment),
typeof(FavoritesViewModel)),
new MvxCachingFragmentStatePagerAdapter.FragmentInfo("Settings", typeof(SettingsFragment),
typeof(SettingsViewModel))
});
viewPager.Adapter = adapter;
viewPager.PageSelected += (sender, args) =>
{
_isSearchActionVisible = args.Position == 0;
InvalidateOptionsMenu();
};
}
return(viewPager);
}
private void Init()
{
drawerLayout = FindViewById <DrawerLayout>(Resource.Id.DrawerLayout);
drawerMenu = FindViewById <LinearLayout>(Resource.Id.LeftMenu);
var Toolbar = FindViewById <Toolbar>(Resource.Id.toolbar);
if (Toolbar != null)
{
SetActionBar(Toolbar);
}
drawerToggle = new CustomDrawerToggle(this, drawerLayout, 0, 0);
drawerLayout.AddDrawerListener(drawerToggle);
drawerToggle.SyncState();
drawerLayout.CloseDrawer(drawerMenu);
var bottomNavigation = FindViewById <BottomNavigationView>(Resource.Id.bottom_navigation);
var fragments = new List <MvxViewPagerFragmentInfo>()
{
new MvxViewPagerFragmentInfo("First", typeof(FirstView), new FirstViewModel()),
new MvxViewPagerFragmentInfo("Second", typeof(SecondView), new SecondViewModel())
};
var adapter = new MvxCachingFragmentStatePagerAdapter(this, SupportFragmentManager, fragments);
viewPager = FindViewById <ViewPager>(Resource.Id.viewPager);
viewPager.Adapter = adapter;
bottomNavigation.SetOnNavigationItemSelectedListener(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Cheeseknife.Bind(this);
this.framgments = new List <MvxViewPagerFragmentInfo>();
this.framgments.Add(new MvxViewPagerFragmentInfo("Home", typeof(TimelineView), typeof(TimelineViewModel)));
MvxCachingFragmentStatePagerAdapter adapter = new MvxCachingFragmentStatePagerAdapter(this, this.SupportFragmentManager, framgments);
this.mainViewPage.Adapter = adapter;
this.drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, this.toolbar,
Resource.String.drawerOpen, Resource.String.drawerClose);
this.drawerLayout.AddDrawerListener(this.drawerToggle);
}
protected virtual MvxViewPagerFragmentInfo?FindFragmentInfoFromAttribute(
MvxFragmentPresentationAttribute attribute,
MvxCachingFragmentStatePagerAdapter adapter)
{
ValidateArguments(attribute);
if (adapter == null)
{
throw new ArgumentNullException(nameof(adapter));
}
MvxViewPagerFragmentInfo?fragmentInfo = null;
if (attribute.Tag != null)
{
fragmentInfo = adapter.FragmentsInfo?.FirstOrDefault(f => f.Tag == attribute.Tag);
}
if (fragmentInfo != null)
{
return(fragmentInfo);
}
bool IsMatch(MvxViewPagerFragmentInfo?info)
{
if (attribute.ViewType == null)
{
return(false);
}
var viewTypeMatches = info?.FragmentType == attribute.ViewType;
if (attribute.ViewModelType != null)
{
return(viewTypeMatches && info?.Request?.ViewModelType == attribute.ViewModelType);
}
return(viewTypeMatches);
}
fragmentInfo = adapter.FragmentsInfo?.FirstOrDefault(IsMatch);
return(fragmentInfo);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
var view = base.OnCreateView(inflater, container, savedInstanceState);
viewPager = view.FindViewById <UnscrollingViewPager>(Resource.Id.points_view_pager);
viewPager.SetPagingEnabled(true);
PointsSmoothViewPagerHelper.Customize(viewPager);
if (viewPager != null)
{
fragments = new List <MvxViewPagerFragmentInfo>
{
new MvxViewPagerFragmentInfo(tabTitles[0], typeof(PointsFragment), (Activity as MainActivity).vmHelper.PointsVM),
new MvxViewPagerFragmentInfo(tabTitles[1], typeof(LeaderboardFragment), (Activity as MainActivity).vmHelper.LeaderboardVM),
new MvxViewPagerFragmentInfo(tabTitles[2], typeof(TransactionsFragment), (Activity as MainActivity).vmHelper.TransactionsVM),
};
pagerAdapter = new MvxCachingFragmentStatePagerAdapter(Activity, this.ChildFragmentManager, fragments);
viewPager.Adapter = pagerAdapter;
tabLayout = view.FindViewById <TabLayout>(Resource.Id.points_tabs);
tabLayout.SetupWithViewPager(viewPager);
viewPager.AddOnPageChangeListener(this);
tabLayout.SetupWithViewPager(viewPager);
for (int i = 0; i < tabLayout.TabCount; i++)
{
TabLayout.Tab tab = tabLayout.GetTabAt(i);
tab.SetCustomView(GetTabView(i));
}
tabLayout.AddOnTabSelectedListener(this);
TabHighlited(tabLayout.GetTabAt(0));
}
ViewModel.AddCurrentVM += ViewModel_AddCurrentVM;
(Activity as MainActivity).vmHelper.PointsVM.DetailsViewOpened += (s, e) => {
viewPager.SetPagingEnabled(!e);
};
return(view);
}
private void SetUpViewPager()
{
if (viewPager == null)
{
return;
}
_navigationService = Mvx.Resolve <IMvxNavigationService>();
var _locationService = Mvx.Resolve <ILocationService>();
_assetService = Mvx.Resolve <IPlatformAssetService>();
_alertService = Mvx.Resolve <IAlertService>();
_messenger = Mvx.Resolve <IMvxMessenger>();
_localNotificationService = Mvx.Resolve <ILocalNotificationService>();
fragments = new List <MvxViewPagerFragmentInfo>();
fragments.Add(new MvxViewPagerFragmentInfo("", typeof(Intro1Fragment), new Intro1ViewModel(_navigationService, _alertService, _assetService, _localNotificationService)));
fragments.Add(new MvxViewPagerFragmentInfo("", typeof(Intro2Fragment), new Intro2ViewModel(_navigationService, _alertService, _assetService, _localNotificationService)));
fragments.Add(new MvxViewPagerFragmentInfo("", typeof(Intro3Fragment), new Intro3ViewModel(_navigationService, _alertService, _assetService, _localNotificationService)));
fragments.Add(new MvxViewPagerFragmentInfo("", typeof(Intro4Fragment), new Intro4ViewModel(_navigationService, _alertService, _assetService, _localNotificationService)));
fragments.Add(new MvxViewPagerFragmentInfo("", typeof(NetworksFragment), new NetworksViewModel(_navigationService, _locationService, _alertService, _assetService, _localNotificationService, _messenger)));
viewPager.AddOnPageChangeListener(this);
_adapter = new MvxCachingFragmentStatePagerAdapter(this, SupportFragmentManager, fragments);
viewPager.Adapter = _adapter;
}
