public HistoryTouchCallback(int dragDirs, int swipeDirs, AndroidX.RecyclerView.Widget.RecyclerView recyclerView,
List <HistoryViewModel> historyViewModels, Android.Support.V4.App.Fragment fragment) : base(dragDirs, swipeDirs)
{
this.recyclerView = recyclerView;
this.historyViewModels = historyViewModels;
this.fragment = fragment;
}
public RVItemTouchCallback(int dragDir, int swipeDir,
AndroidX.RecyclerView.Widget.RecyclerView recyclerView, Android.Support.V4.App.Fragment fragment, List <ImageFileNameModel> imageFileNameModels,
MainActivity mainActivity)
: base(dragDir, swipeDir)
{
RecyclerView = recyclerView;
Fragment = fragment;
ImageFileNameModels = imageFileNameModels;
this.mainActivity = mainActivity;
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
AdLoader.Builder adLoader = new AdLoader.Builder(this.Context, "");
View view = inflater.Inflate(Resource.Layout.newtask_fragment, container, false);
fileChooserCard = view.FindViewById <CardView>(Resource.Id.fileChooserGroup);
fileChooserBtn = view.FindViewById <Button>(Resource.Id.fileChooserButton);
processingGroup = view.FindViewById <CardView>(Resource.Id.extractRProcessingGroup);
processingTextView = view.FindViewById <TextView>(Resource.Id.processingTextView);
processingProgressBar = view.FindViewById <ProgressBar>(Resource.Id.processingBar);
_recyclerView = view.FindViewById <AndroidX.RecyclerView.Widget.RecyclerView>(Resource.Id.imageRecyclerView);
LinearLayoutManager = new AndroidX.RecyclerView.Widget.LinearLayoutManager(this.Context);
_recyclerView.SetLayoutManager(LinearLayoutManager);
_recyclerView.NestedScrollingEnabled = false;
_recyclerView.HasFixedSize = true;
var decoration = new AndroidX.RecyclerView.Widget.DividerItemDecoration(this.Context, LinearLayoutManager.Orientation);
int pixelMargin = Context.Resources.GetDimensionPixelSize(Resource.Dimension.divider_margin_vertical);
decoration.Drawable = (new InsetDrawable
(Context.GetDrawable(Resource.Drawable.abc_list_divider_material), 0, pixelMargin, 0, pixelMargin));
_recyclerView.AddItemDecoration(decoration);
FoundImagesAdapter foundImagesAdapter = new FoundImagesAdapter(ImageFileNameModels, this);
foundImagesAdapter.ItemClick += FoundImagesAdapter_ItemClick;
_recyclerView.SetAdapter(foundImagesAdapter);
AndroidX.RecyclerView.Widget.ItemTouchHelper itemTouchHelper = new AndroidX.RecyclerView.Widget.ItemTouchHelper(new RVItemTouchCallback(0, ItemTouchHelper.Right | ItemTouchHelper.Left,
_recyclerView, this, ImageFileNameModels, mainActivity));
itemTouchHelper.AttachToRecyclerView(_recyclerView);
fileChooserBtn.Click += FileChooserBtn_Click;
mainActivity.SupportActionBar.Subtitle = $"Working with {ImageFileNameModels.Count} items";
return(view);
}
public override void OnChildViewHolderSelected(AndroidX.RecyclerView.Widget.RecyclerView parent, AndroidX.RecyclerView.Widget.RecyclerView.ViewHolder child, int position, int subposition)
{
base.OnChildViewHolderSelected(parent, child, position, subposition);
var adapter = parent.GetAdapter() as IMvxRecyclerAdapter;
var item = adapter?.GetItem(position);
if (item == null)
{
MvxAndroidLog.Instance.Log(LogLevel.Error, "Could not retrieve item from adapter. Can't pass currently selected item through!");
return;
}
if (ItemSelection != null && ItemSelection.CanExecute(item))
{
ItemSelection.Execute(item);
}
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Use this to return your custom view for this Fragment
View view = inflater.Inflate(Resource.Layout.history_fragment, container, false);
nohistory = view.FindViewById <CardView>(Resource.Id.noHistoryGroup);
if (historyViewModels.Any())
{
nohistory.Visibility = ViewStates.Gone;
}
else
{
nohistory.Visibility = ViewStates.Visible;
}
HistoryAdapter historyAdapter = new HistoryAdapter(historyViewModels, mainActivity);
layoutManager = new AndroidX.RecyclerView.Widget.LinearLayoutManager(this.Context);
recyclerView = view.FindViewById <AndroidX.RecyclerView.Widget.RecyclerView>(Resource.Id.historyRecyclerView);
recyclerView.SetLayoutManager(layoutManager);
recyclerView.NestedScrollingEnabled = false;
recyclerView.HasFixedSize = true;
var decoration = new AndroidX.RecyclerView.Widget.DividerItemDecoration(this.Context, layoutManager.Orientation);
var inset = Resources.GetDimensionPixelSize(Resource.Dimension.divider_margin_vertical);
InsetDrawable insetDrawable = new InsetDrawable(ContextCompat.GetDrawable(this.Context, Resource.Drawable.abc_list_divider_material)
, 0, inset, 0, inset);
decoration.Drawable = (insetDrawable);
AndroidX.RecyclerView.Widget.ItemTouchHelper itemTouchHelper = new AndroidX.RecyclerView.Widget.ItemTouchHelper(new HistoryTouchCallback(
0, ItemTouchHelper.Right | ItemTouchHelper.Left, recyclerView, historyViewModels, this));
itemTouchHelper.AttachToRecyclerView(recyclerView);
recyclerView.SetAdapter(historyAdapter);
historyAdapter.ItemClick += HistoryAdapter_ItemClick;
historyAdapter.ItemLongClick += HistoryAdapter_ItemLongClick;
mainActivity.SupportActionBar.Subtitle = $"Stored {historyViewModels.Count} items";
return(view);
}
public override bool OnMove(AndroidX.RecyclerView.Widget.RecyclerView recyclerView,
AndroidX.RecyclerView.Widget.RecyclerView.ViewHolder viewHolder, AndroidX.RecyclerView.Widget.RecyclerView.ViewHolder target)
{
throw new NotImplementedException();
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
first = inflater.Inflate(Resource.Layout.NewPost, null);
second = inflater.Inflate(Resource.Layout.NewPost2, null);
userId = new UserSettings(this.Activity).getUserID();
if (!activeSecond)
{
if (ContextCompat.CheckSelfPermission(this.Activity, Manifest.Permission.ReadExternalStorage) == (int)Permission.Granted)
{
addViewModel = new AddViewModel();
ImageButton takePctrBtn = first.FindViewById <ImageButton>(Resource.Id.takePictureBtn);
ImageButton chooseFewBtn = first.FindViewById <ImageButton>(Resource.Id.fewPictures);
takePctrBtn.Click += (sender, e) => StartCameraActivity();
chooseFewBtn.Click += (sender, e) => ShowCheckCircles();
recView = first.FindViewById <AndroidX.RecyclerView.Widget.RecyclerView>(Resource.Id.recView);
var galleryPhotos = getPhotosFromGallery();
var imgAdapter = new ImageShortCutAdapter(this.Activity, galleryPhotos);
var grid = new AndroidX.RecyclerView.Widget.GridLayoutManager(this.Activity, 3);
recView.HasFixedSize = true;
recView.SetLayoutManager(grid);
recView.SetAdapter(imgAdapter);
imgAdapter.ItemClick += (sender, e) =>
{
int position = e;
if (imgAdapter.fewSelectActive)
{
var view = recView.GetChildAt(position);
var vh = recView.FindViewHolderForLayoutPosition(position);
if (view == null)
{
view = vh.ItemView;
}
if (!imgAdapter.CheckedPositions.Contains(position))
{
if (imgAdapter.CheckedPositions.Count >= 10)
{
Toast.MakeText(this.Activity, "You could clip up to 10 photos", ToastLength.Short).Show();
}
else
{
imgAdapter.CheckedPositions.Add(position);
}
}
else
{
imgAdapter.CheckedPositions.Remove(position);
}
imgAdapter.BindViewHolder(vh, position);
}
else
{
SelectedImgsFromGallery(new List <string>()
{
galleryPhotos[position]
});
}
};
}
else
{
ActivityCompat.RequestPermissions(this.Activity, new string[] { Manifest.Permission.ReadExternalStorage }, 200);
OnCreateView(inflater, container, savedInstanceState);
}
return(first);
}
else
{
return(second);
}
}