Esempio n. 1
0
        public static Android.Widget.FrameLayout AddViewOnFrameLayout(Android.Views.View view, int width, int height)
        {
            var layout = new Android.Widget.FrameLayout(view.Context);

            layout.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
            view.LayoutParameters   = new Android.Widget.FrameLayout.LayoutParams(width, height);
            layout.AddView(view);
            return(layout);
        }
Esempio n. 2
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        void CreateDialog()
        {
            if (_TextPickerCell.Items == null || _TextPickerCell.Items.Count == 0)
            {
                return;
            }

            var displayValues = _TextPickerCell.Items.Cast <object>().Select(x => x.ToString()).ToArray();

            _picker = new APicker(_context);
            _picker.DescendantFocusability = DescendantFocusability.BlockDescendants;
            _picker.MinValue = 0;
            _picker.MaxValue = _TextPickerCell.Items.Count - 1;
            _picker.SetDisplayedValues(displayValues);
            _picker.Value             = Math.Max(_TextPickerCell.Items.IndexOf(_TextPickerCell.SelectedItem), 0);
            _picker.WrapSelectorWheel = _TextPickerCell.IsCircularPicker;

            if (_dialog == null)
            {
                using (var builder = new AlertDialog.Builder(_context)) {
                    builder.SetTitle(_title);

                    Android.Widget.FrameLayout parent = new Android.Widget.FrameLayout(_context);
                    parent.AddView(_picker, new Android.Widget.FrameLayout.LayoutParams(
                                       ViewGroup.LayoutParams.WrapContent,
                                       ViewGroup.LayoutParams.WrapContent,
                                       GravityFlags.Center));
                    builder.SetView(parent);


                    builder.SetNegativeButton(global::Android.Resource.String.Cancel, (o, args) => {
                        ClearFocus();
                    });
                    builder.SetPositiveButton(global::Android.Resource.String.Ok, (o, args) => {
                        _TextPickerCell.SelectedItem = _TextPickerCell.Items[_picker.Value];
                        _command?.Execute(_TextPickerCell.Items[_picker.Value]);
                        ClearFocus();
                    });

                    _dialog = builder.Create();
                }
                _dialog.SetCanceledOnTouchOutside(true);
                _dialog.DismissEvent += (ss, ee) => {
                    _dialog.Dispose();
                    _dialog = null;
                    _picker.RemoveFromParent();
                    _picker.Dispose();
                    _picker = null;
                };

                _dialog.Show();
            }
        }
        protected override void OnElementChanged(ElementChangedEventArgs <MapView> e)
        {
            base.OnElementChanged(e);
            if (e.OldElement != null)
            {
                e.OldElement.AnnotationChanged          -= Element_AnnotationChanged;
                e.OldElement.TakeSnapshotFunc           -= TakeMapSnapshot;
                e.OldElement.GetFeaturesAroundPointFunc -= GetFeaturesAroundPoint;
                if (map != null)
                {
                    RemoveMapEvents();
                }
            }

            if (e.NewElement == null)
            {
                return;
            }
            e.NewElement.AnnotationChanged += Element_AnnotationChanged;
            if (Control == null)
            {
                var activity = (AppCompatActivity)Context;
                var view     = new Android.Widget.FrameLayout(activity)
                {
                    Id = GenerateViewId()
                };

                SetNativeControl(view);

                fragment = new MapViewFragment();

                activity.SupportFragmentManager.BeginTransaction()
                .Replace(view.Id, fragment)
                .CommitAllowingStateLoss();
                fragment.GetMapAsync(this);
                currentCamera = new Position();

                if (mapReady)
                {
                    if (Element.Annotations != null)
                    {
                        AddAnnotations(Element.Annotations.ToArray());
                        if (Element.Annotations is INotifyCollectionChanged notifyCollection)
                        {
                            notifyCollection.CollectionChanged -= OnAnnotationsCollectionChanged;
                            notifyCollection.CollectionChanged += OnAnnotationsCollectionChanged;
                        }
                    }

                    OnMapRegionChanged();
                }
            }
        }
Esempio n. 4
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        void CreateDialog()
        {
            _picker          = new APicker(_context);
            _picker.MinValue = _min;
            _picker.MaxValue = _max;
            _picker.Value    = _NumberPikcerCell.Number;

            if (_dialog == null)
            {
                using (var builder = new AlertDialog.Builder(_context)) {
                    builder.SetTitle(_title);

                    Android.Widget.FrameLayout parent = new Android.Widget.FrameLayout(_context);
                    parent.AddView(_picker, new Android.Widget.FrameLayout.LayoutParams(
                                       ViewGroup.LayoutParams.WrapContent,
                                       ViewGroup.LayoutParams.WrapContent,
                                       GravityFlags.Center));
                    builder.SetView(parent);


                    builder.SetNegativeButton(global::Android.Resource.String.Cancel, (o, args) =>
                    {
                        ClearFocus();
                    });
                    builder.SetPositiveButton(global::Android.Resource.String.Ok, (o, args) =>
                    {
                        _NumberPikcerCell.Number = _picker.Value;
                        _command?.Execute(_picker.Value);
                        ClearFocus();
                    });

                    _dialog = builder.Create();
                }
                _dialog.SetCanceledOnTouchOutside(true);
                _dialog.DismissEvent += (ss, ee) =>
                {
                    _dialog.Dispose();
                    _dialog = null;
                    _picker.RemoveFromParent();
                    _picker.Dispose();
                    _picker = null;
                };

                _dialog.Show();
            }
        }
Esempio n. 5
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        protected override void OnElementChanged(
            ElementChangedEventArgs <MapView> e)
        {
            base.OnElementChanged(e);

            if (e.OldElement != null)
            {
                if (e.OldElement?.TakeSnapshotFunc != null)
                {
                    // ReSharper disable once DelegateSubtraction
                    e.OldElement.TakeSnapshotFunc -= TakeMapSnapshot;
                }
                if (e.OldElement?.GetFeaturesAroundPointFunc != null)
                {
                    // ReSharper disable once DelegateSubtraction
                    e.OldElement.GetFeaturesAroundPointFunc -= GetFeaturesAroundPoint;
                }
            }

            if (e.NewElement == null)
            {
                return;
            }

            if (Control != null)
            {
                return;
            }

            var activity = (AppCompatActivity)Context;
            var view     = new Android.Widget.FrameLayout(activity)
            {
                Id = GenerateViewId()
            };

            SetNativeControl(view);

            _fragment = new MapViewFragment();

            activity.SupportFragmentManager.BeginTransaction()
            .Replace(view.Id, _fragment)
            .Commit();

            _fragment.GetMapAsync(this);
            _currentCamera = new Position();
        }
Esempio n. 6
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        void CreateDialog()
        {
            if (_dialog != null)
            {
                return;
            }

            var picker = new APicker(_view.Context);

            picker.MinValue = _min;
            picker.MaxValue = _max;
            picker.Value    = _number;

            using (var builder = new AlertDialog.Builder(_view.Context)) {
                builder.SetTitle(AddNumberPicker.GetTitle(Element));

                Android.Widget.FrameLayout parent = new Android.Widget.FrameLayout(_view.Context);
                parent.AddView(picker, new Android.Widget.FrameLayout.LayoutParams(
                                   ViewGroup.LayoutParams.WrapContent,
                                   ViewGroup.LayoutParams.WrapContent,
                                   GravityFlags.Center));
                builder.SetView(parent);

                builder.SetNegativeButton(global::Android.Resource.String.Cancel, (o, args) => { });

                builder.SetPositiveButton(global::Android.Resource.String.Ok, (o, args) => {
                    AddNumberPicker.SetNumber(Element, picker.Value);
                    _command?.Execute(picker.Value);
                });

                _dialog = builder.Create();
            }

            _dialog.SetCanceledOnTouchOutside(true);

            _dialog.DismissEvent += (ss, ee) => {
                _dialog.Dispose();
                _dialog = null;
                picker.RemoveFromParent();
                picker.Dispose();
                picker = null;
            };

            _dialog.Show();
        }
Esempio n. 7
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        protected override void OnElementChanged(ElementChangedEventArgs <MapView> e)
        {
            base.OnElementChanged(e);
            if (e.OldElement != null)
            {
                e.OldElement.AnnotationsChanged -= Element_AnnotationsChanged;
                e.OldElement.Functions           = null;

                if (map != null)
                {
                    RemoveMapEvents();
                }
            }

            if (e.NewElement == null)
            {
                return;
            }

            if (Control == null)
            {
                var activity = (AppCompatActivity)Context.GetActivity();
                var view     = new Android.Widget.FrameLayout(activity)
                {
                    Id = GenerateViewId()
                };

                SetNativeControl(view);

                fragment = MapViewFragment.Create(Element, Context);

                activity.SupportFragmentManager
                .BeginTransaction()
                .Replace(view.Id, fragment)
                .CommitAllowingStateLoss();

                fragment.GetMapAsync(this);
                currentCamera = new NxLatLng();
            }
        }
Esempio n. 8
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        public Android.Views.View GetNativeView(View element)
        {
            this.Element.Children.Add(element);

            Android.Views.View targetView = null;

            for (int i = 0; i < ViewGroup.ChildCount; i++)
            {
                var view = ViewGroup.GetChildAt(i);

                var property = view.GetType().GetProperty("Element");
                if (property != null)
                {
                    var elem = property.GetValue(view);
                    if (elem == element)
                    {
                        targetView = view;
                        break;
                    }
                }
            }

            if (targetView == null)
            {
                return(null);
            }

            ((Android.Views.ViewGroup)targetView.Parent).RemoveView(targetView);

            var container = new Android.Widget.FrameLayout(this.Context);

            container.LayoutParameters  = new LayoutParams(LayoutParams.WrapContent, LayoutParams.WrapContent);
            targetView.LayoutParameters = new Android.Widget.FrameLayout.LayoutParams(Utils.DpToPx((float)element.WidthRequest), Utils.DpToPx((float)element.HeightRequest));
            container.AddView(targetView);

            return(container);
        }
        protected override void OnElementChanged(ElementChangedEventArgs <MapView> e)
        {
            base.OnElementChanged(e);
            if (e.OldElement != null)
            {
                e.OldElement.AnnotationChanged          -= Element_AnnotationChanged;
                e.OldElement.TakeSnapshotFunc           -= TakeMapSnapshot;
                e.OldElement.GetFeaturesAroundPointFunc -= GetFeaturesAroundPoint;
                if (map != null)
                {
                    RemoveMapEvents();
                }
            }

            if (e.NewElement == null)
            {
                return;
            }

            e.NewElement.AnnotationChanged += Element_AnnotationChanged;

            if (Control == null)
            {
                var activity = (AppCompatActivity)Context;

                if (e.NewElement.InsideFragment)
                {
                    var view = new Android.Widget.FrameLayout(activity)
                    {
                        Id = GenerateViewId()
                    };

                    SetNativeControl(view);

                    fragment = new MapViewFragment();

                    activity.SupportFragmentManager.BeginTransaction()
                    .Replace(view.Id, fragment)
                    .CommitAllowingStateLoss();
                    fragment.GetMapAsync(this);
                    currentCamera = new Position();
                }
                else
                {
                    this.mapView = new Sdk.Maps.MapView(activity);
                    this.mapView.SetStyleUrl(this.GetDefaultStyle());

                    // TODO: Call these lifecycle events in the correct place. They should be called from the
                    // Activity's respective methods, not from here. Idk what problems this could cause.
                    // Note: this is why the renderer originally used Fragments. They have their own lifecycles
                    // that are not tied to the main activity (which we only have one of because of Forms).
                    this.mapView.OnCreate(null);
                    this.mapView.OnStart();
                    this.mapView.OnResume();

                    this.SetNativeControl(this.mapView);
                    this.mapView.AddOnMapChangedListener(this);
                    this.mapView.GetMapAsync(this);
                }

                if (mapReady)
                {
                    if (Element.Annotations != null)
                    {
                        AddAnnotations(Element.Annotations.ToArray());
                        if (Element.Annotations is INotifyCollectionChanged notifyCollection)
                        {
                            notifyCollection.CollectionChanged -= OnAnnotationsCollectionChanged;
                            notifyCollection.CollectionChanged += OnAnnotationsCollectionChanged;
                        }
                    }

                    OnMapRegionChanged();
                }
            }
        }