protected override void ShowActivity(Type view,
MvxActivityPresentationAttribute attribute,
MvxViewModelRequest request)
{
var intent = CreateIntentForRequest(request);
if (attribute.Extras != null)
{
intent.PutExtras(attribute.Extras);
}
var activity = CurrentActivity;
if (activity == null)
{
MvxTrace.Warning("Cannot Resolve current top activity");
return;
}
if (attribute.SharedElements != null)
{
IList <Pair> sharedElements = new List <Pair>();
foreach (var item in attribute.SharedElements)
{
intent.PutExtra(item.Key, ViewCompat.GetTransitionName(item.Value));
sharedElements.Add(Pair.Create(item.Value, item.Key));
}
ActivityOptionsCompat options = ActivityOptionsCompat.MakeSceneTransitionAnimation(CurrentActivity, sharedElements.ToArray());
activity.StartActivity(intent, options.ToBundle());
}
else
{
activity.StartActivity(intent);
}
}
protected virtual void OnBeforeFragmentChanging(FragmentTransaction ft, Fragment fragment, MvxFragmentPresentationAttribute attribute)
{
if (attribute.SharedElements != null)
{
foreach (var item in attribute.SharedElements)
{
string name = item.Key;
if (string.IsNullOrEmpty(name))
{
name = ViewCompat.GetTransitionName(item.Value);
}
ft.AddSharedElement(item.Value, name);
}
}
if (!attribute.EnterAnimation.Equals(int.MinValue) && !attribute.ExitAnimation.Equals(int.MinValue))
{
if (!attribute.PopEnterAnimation.Equals(int.MinValue) && !attribute.PopExitAnimation.Equals(int.MinValue))
{
ft.SetCustomAnimations(attribute.EnterAnimation, attribute.ExitAnimation, attribute.PopEnterAnimation, attribute.PopExitAnimation);
}
else
{
ft.SetCustomAnimations(attribute.EnterAnimation, attribute.ExitAnimation);
}
}
if (attribute.TransitionStyle != int.MinValue)
{
ft.SetTransitionStyle(attribute.TransitionStyle);
}
}
protected virtual void OnBeforeFragmentChanging(FragmentTransaction ft, Fragment fragment,
MvxFragmentPresentationAttribute attribute, MvxViewModelRequest request)
{
if (CurrentActivity is IMvxAndroidSharedElements sharedElementsActivity)
{
var elements = new List <string>();
foreach (KeyValuePair <string, View> item in sharedElementsActivity.FetchSharedElementsToAnimate(attribute, request))
{
var transitionName = ViewCompat.GetTransitionName(item.Value);
if (!string.IsNullOrEmpty(transitionName))
{
ft.AddSharedElement(item.Value, transitionName);
elements.Add($"{item.Key}:{transitionName}");
}
else
{
MvxAndroidLog.Instance.Warn("A XML transitionName is required in order to transition a control when navigating.");
}
}
if (elements.Count > 0)
{
fragment.Arguments.PutString(SharedElementsBundleKey, string.Join("|", elements));
}
}
SetAnimationsOnTransaction(ft, attribute);
}
protected override void ShowDialogFragment(Type view,
MvxDialogFragmentPresentationAttribute attribute,
MvxViewModelRequest request)
{
var fragmentName = FragmentJavaName(attribute.ViewType);
IMvxFragmentView mvxFragmentView = CreateFragment(attribute, fragmentName);
var dialog = (DialogFragment)mvxFragmentView;
// MvxNavigationService provides an already instantiated ViewModel here,
// therefore just assign it
if (request is MvxViewModelInstanceRequest instanceRequest)
{
mvxFragmentView.ViewModel = instanceRequest.ViewModelInstance;
}
else
{
mvxFragmentView.LoadViewModelFrom(request, null);
}
dialog.Cancelable = attribute.Cancelable;
Dialogs.Add(mvxFragmentView.ViewModel, dialog);
var ft = CurrentFragmentManager.BeginTransaction();
if (attribute.SharedElements != null)
{
foreach (var item in attribute.SharedElements)
{
string name = item.Key;
if (string.IsNullOrEmpty(name))
{
name = ViewCompat.GetTransitionName(item.Value);
}
ft.AddSharedElement(item.Value, name);
}
}
if (!attribute.EnterAnimation.Equals(int.MinValue) && !attribute.ExitAnimation.Equals(int.MinValue))
{
if (!attribute.PopEnterAnimation.Equals(int.MinValue) && !attribute.PopExitAnimation.Equals(int.MinValue))
{
ft.SetCustomAnimations(attribute.EnterAnimation, attribute.ExitAnimation, attribute.PopEnterAnimation, attribute.PopExitAnimation);
}
else
{
ft.SetCustomAnimations(attribute.EnterAnimation, attribute.ExitAnimation);
}
}
if (attribute.TransitionStyle != int.MinValue)
{
ft.SetTransitionStyle(attribute.TransitionStyle);
}
if (attribute.AddToBackStack == true)
{
ft.AddToBackStack(fragmentName);
}
dialog.Show(ft, fragmentName);
}
private void ProfileImageView_Click(object sender, EventArgs e)
{
var intent = new Intent(this, typeof(FullscreenImageActivity));
var pp = new ProfileParcelable();
pp.UserProfile = user;
intent.PutExtra(Constants.TRANSITION_NAME, ViewCompat.GetTransitionName(profileImageView));
intent.PutExtra(Constants.PROFILE_DATA_EXTRA, pp);
intent.PutExtra(Constants.PARCEL_TYPE, 1);
var options = ActivityOptionsCompat.MakeSceneTransitionAnimation(this, profileImageView,
ViewCompat.GetTransitionName(profileImageView));
StartActivity(intent, options.ToBundle());
}
protected virtual ActivityOptionsCompat CreateActivityTransitionOptions(Android.Content.Intent intent, MvxActivityPresentationAttribute attribute)
{
ActivityOptionsCompat options = null;
if (attribute.SharedElements != null)
{
IList <Pair> sharedElements = new List <Pair>();
foreach (var item in attribute.SharedElements)
{
intent.PutExtra(item.Key, ViewCompat.GetTransitionName(item.Value));
sharedElements.Add(Pair.Create(item.Value, item.Key));
}
options = ActivityOptionsCompat.MakeSceneTransitionAnimation(CurrentActivity, sharedElements.ToArray());
}
return(options);
}
protected virtual void PerformShowFragmentTransaction(
FragmentManager fragmentManager,
MvxFragmentPresentationAttribute attribute,
MvxViewModelRequest request)
{
var fragmentName = FragmentJavaName(attribute.ViewType);
var fragment = CreateFragment(attribute, fragmentName);
// MvxNavigationService provides an already instantiated ViewModel here,
// therefore just assign it
if (request is MvxViewModelInstanceRequest instanceRequest)
{
fragment.ViewModel = instanceRequest.ViewModelInstance;
}
else
{
var bundle = new Bundle();
var serializedRequest = NavigationSerializer.Serializer.SerializeObject(request);
bundle.PutString(ViewModelRequestBundleKey, serializedRequest);
var fragmentView = fragment.ToFragment();
if (fragmentView != null)
{
fragmentView.Arguments = bundle;
}
}
var ft = fragmentManager.BeginTransaction();
if (attribute.SharedElements != null)
{
foreach (var item in attribute.SharedElements)
{
string name = item.Key;
if (string.IsNullOrEmpty(name))
{
name = ViewCompat.GetTransitionName(item.Value);
}
ft.AddSharedElement(item.Value, name);
}
}
if (!attribute.EnterAnimation.Equals(int.MinValue) && !attribute.ExitAnimation.Equals(int.MinValue))
{
if (!attribute.PopEnterAnimation.Equals(int.MinValue) && !attribute.PopExitAnimation.Equals(int.MinValue))
{
ft.SetCustomAnimations(attribute.EnterAnimation, attribute.ExitAnimation, attribute.PopEnterAnimation, attribute.PopExitAnimation);
}
else
{
ft.SetCustomAnimations(attribute.EnterAnimation, attribute.ExitAnimation);
}
}
if (attribute.TransitionStyle != int.MinValue)
{
ft.SetTransitionStyle(attribute.TransitionStyle);
}
if (attribute.AddToBackStack == true)
{
ft.AddToBackStack(fragmentName);
}
ft.Replace(attribute.FragmentContentId, (Fragment)fragment, fragmentName);
ft.CommitAllowingStateLoss();
}
private async Task NextActivity()
{
await Task.Delay(interval).ConfigureAwait(true);
Intent intent = new Intent(this, typeof(SignInActivity));
ActivityOptions options = ActivityOptions.MakeSceneTransitionAnimation(this, logoAnim, ViewCompat.GetTransitionName(logoAnim));
StartActivity(intent, options.ToBundle());
Finish();
}
private void SetUpRecycler()
{
postAdapter = new PostAdapter(this, posts);
mainRecycler.SetAdapter(postAdapter);
emptyObserver = new RecyclerViewEmptyObserver(mainRecycler, emptyRoot);
postAdapter.RegisterAdapterDataObserver(emptyObserver);
postAdapter.ItemLongClick += (s1, e1) =>
{
string postID = posts[e1.Position].ID;
string ownerID = posts[e1.Position].OwnerId;
if (SessionManager.GetFirebaseAuth().CurrentUser.Uid != ownerID)
{
return;
}
var sweetDialog = new SweetAlertDialog(this, SweetAlertDialog.WarningType);
sweetDialog.SetTitleText("Post Options");
sweetDialog.SetContentText("Do you want to edit or delete selected post?");
sweetDialog.SetCancelText("Delete");
sweetDialog.SetConfirmText("Edit");
sweetDialog.SetConfirmClickListener(new SweetConfirmClick(
onClick: d1 =>
{
d1.ChangeAlertType(SweetAlertDialog.SuccessType);
d1.SetTitleText("Done");
d1.SetContentText("");
d1.ShowCancelButton(false);
d1.SetConfirmText("OK");
d1.SetConfirmClickListener(null);
d1.Show();
}));
sweetDialog.SetCancelClickListener(new SweetConfirmClick(
onClick: d2 =>
{
SessionManager.GetFireDB().GetReference("posts").Child(postID).RemoveValue()
.AddOnCompleteListener(new OncompleteListener((onComplete) =>
{
switch (onComplete.IsSuccessful)
{
case false:
break;
default:
StorageReference storageReference = FirebaseStorage.Instance.GetReference("postImages/" + postID);
storageReference.DeleteAsync();
postAdapter.NotifyItemRemoved(e1.Position);
postAdapter.NotifyItemRangeChanged(e1.Position, posts.Count);
break;
}
}));
d2.ChangeAlertType(SweetAlertDialog.SuccessType);
d2.SetTitleText("Deleted");
d2.SetContentText("");
d2.ShowCancelButton(false);
d2.SetConfirmText("OK");
d2.SetConfirmClickListener(null);
d2.Show();
}));
sweetDialog.Show();
};
postAdapter.ItemClick += (s2, e2) =>
{
var intent = new Intent(this, typeof(FullscreenImageActivity));
PostParcelable postParcelable = new PostParcelable();
postParcelable.PostItem = posts[e2.Position];
intent.PutExtra(Constants.TRANSITION_NAME, ViewCompat.GetTransitionName(e2.ImageView));
intent.PutExtra(Constants.POST_DATA_EXTRA, postParcelable);
intent.PutExtra(Constants.PARCEL_TYPE, 0);
var options = ActivityOptionsCompat.MakeSceneTransitionAnimation(this, e2.ImageView,
ViewCompat.GetTransitionName(e2.ImageView));
StartActivity(intent, options.ToBundle());
};
}