protected override void OnElementChanged(ElementChangedEventArgs <TabbedPage> e) { base.OnElementChanged(e); if (e.NewElement == null || e.OldElement != null) { return; } TabLayout tablayout = (TabLayout)ViewGroup.GetChildAt(1); Android.Views.ViewGroup vgroup = (Android.Views.ViewGroup)tablayout.GetChildAt(0); for (int i = 0; i < vgroup.ChildCount; i++) { Android.Views.ViewGroup vvgroup = (Android.Views.ViewGroup)vgroup.GetChildAt(i); Typeface fontFace = Typeface.CreateFromAsset(this.Context.Assets, "IranSans.ttf"); for (int j = 0; j < vvgroup.ChildCount; j++) { Android.Views.View vView = (Android.Views.View)vvgroup.GetChildAt(j); if (vView.GetType() == typeof(Android.Support.V7.Widget.AppCompatTextView) || vView.GetType() == typeof(Android.Widget.TextView)) { //here change textview style TextView txtView = (TextView)vView; txtView.TextSize = 14f; txtView.SetTypeface(fontFace, TypefaceStyle.Normal); } } } }
/// <summary> /// Traverses document tree to attach listeners to view items marked with "Number" or "Operation" tags. /// </summary> /// <param name="view"></param> private void AttachListeners(Android.Views.View view) { Android.Views.ViewGroup group = view as Android.Views.ViewGroup; if (group != null) { for (int i = 0; i < group.ChildCount; i++) { var child = group.GetChildAt(i); var childGroup = child as Android.Views.ViewGroup; if (childGroup != null) { AttachListeners(childGroup); } else { if (child.Tag != null) { string tag = child.Tag.ToString(); if (tag.CompareTo(Globals.CALC_NUMBER) == 0) { child.Click += Number_Click; } else if (tag.CompareTo(Globals.CALC_OPERATION) == 0) { child.Click += Operation_Click; } } } } } }
public void WireWebView <T>(T webView) { WebView.SetWebContentsDebuggingEnabled(true); if (webView.GetType() == typeof(WebView)) { _webView = webView as WebView; _webView.ClearCache(true); _webView.Settings.JavaScriptEnabled = true; _webViewClient = new BridgeWebViewClient(); _webView.SetWebViewClient(_webViewClient); } else { _view = webView as Android.Views.ViewGroup; _webView = new WebView(_view.Context); _webView.ClearCache(true); _webView.Settings.JavaScriptEnabled = true; _webView.Settings.DomStorageEnabled = true; _webView.LayoutParameters = new LayoutParams(LayoutParams.WrapContent, LayoutParams.WrapContent); _webViewClient = new BridgeWebViewClient(); _webView.SetBackgroundColor(Android.Graphics.Color.Pink); _view.AddView(_webView); _webView.SetWebViewClient(_webViewClient); var button = new Button(_view.Context); button.Text = "My Dynamic Button"; button.SetBackgroundColor(Android.Graphics.Color.Brown); button.LayoutParameters = new LayoutParams(LayoutParams.MatchParent, LayoutParams.MatchParent); _view.AddView(button); } }
public override View NewView(Context context, Cursor cursor, ViewGroup parent) { View convertView = mInflater.Inflate(Resource.Layout.ImageSelect_PhotoPickGridListItem, parent, false); viewHolder = new ViewHolder(convertView, mCollection); return(convertView); }
public LineHeightForEditText(Android.Views.ViewGroup container, AView control, Element element) { _container = container; _editText = control as EditText; _orgMultiple = _editText.LineSpacingMultiplier; _formsElement = element as VisualElement; }
internal static IEnumerable <T> GetChildrenOfType <T>(this AViewGroup self) where T : AView { for (int i = 0; i < self.ChildCount; i++) { AView?child = self.GetChildAt(i); if (child == null) { continue; } if (child is T typedChild) { yield return(typedChild); } if (child is AViewGroup childAsViewGroup) { IEnumerable <T> myChildren = childAsViewGroup.GetChildrenOfType <T>(); foreach (T nextChild in myChildren) { yield return(nextChild); } } } }
public override Android.Views.View GetView(int position, Android.Views.View convertView , Android.Views.ViewGroup parent) { Com.Zhy.Adapter.Abslistview.Base.ItemViewDelegate <T> itemViewDelegate = mItemViewDelegateManager .GetItemViewDelegate(mDatas[position], position); int layoutId = itemViewDelegate.GetItemViewLayoutId(); Com.Zhy.Adapter.Abslistview.ViewHolder viewHolder = null; if (convertView == null) { Android.Views.View itemView = Android.Views.LayoutInflater.From(mContext).Inflate (layoutId, parent, false); viewHolder = new Com.Zhy.Adapter.Abslistview.ViewHolder(mContext, itemView, parent , position); viewHolder.mLayoutId = layoutId; OnViewHolderCreated(viewHolder, viewHolder.GetConvertView()); } else { viewHolder = (ViewHolder)convertView.Tag; viewHolder.mPosition = position; } Jbox <T> box = (Jbox <T>)GetItem(position); Convert(viewHolder, box.Value, position); return(viewHolder.GetConvertView()); }
public override Java.Lang.Object InstantiateItem(Android.Views.ViewGroup container, int position) { Fragment fragment = (Fragment)base.InstantiateItem(container, position); registeredFragments.Put(position, fragment); return(fragment); }
public void DoEndSession() { lock (syncLock) { if (Subscriber != null) { if (Subscriber.SubscribeToAudio) { Subscriber.SubscribeToAudio = false; } if (Subscriber.SubscribeToVideo) { Subscriber.SubscribeToVideo = false; } Subscriber.Connected -= OnSubscriberDidConnectToStream; Subscriber.VideoDisabled -= OnSubscriberVideoDisabled; Subscriber.VideoEnabled -= OnSubscriberVideoEnabled; Subscriber.Dispose(); Subscriber = null; } if (Publisher != null) { if (Publisher.PublishAudio) { Publisher.PublishAudio = false; } if (Publisher.PublishVideo) { Publisher.PublishVideo = false; } Publisher.Dispose(); Publisher = null; } if (Session != null) { Session.ConnectionDestroyed -= OnConnectionDestroyed; Session.Connected -= OnDidConnect; Session.StreamReceived -= OnStreamCreated; Session.StreamDropped -= OnStreamDestroyed; Session.Disconnect(); Session.Dispose(); Session = null; } if (role != OpenTokRole.SUBSCRIBER) { DeactivateStreamContainer(PublisherContianer); PublisherContianer = null; } DeactivateStreamContainer(SubscriberContainer); SubscriberContainer = null; } }
private Bitmap ConvertViewToBitMap(droid.Views.ViewGroup view) { Bitmap bitmap = Bitmap.CreateBitmap(200, 400, Bitmap.Config.Argb8888); Canvas canvas = new Canvas(bitmap); canvas.DrawColor(droid.Graphics.Color.White); view.Draw(canvas); return(bitmap); }
public override AView OnCreateView(ALayoutInflater inflater, AViewGroup container, Bundle savedInstanceState) { ScopedMauiContext = _mauiContext.MakeScoped(layoutInflater: inflater, fragmentManager: ChildFragmentManager, registerNewNavigationRoot: true); _ = _window.ToHandler(ScopedMauiContext); var rootView = ScopedMauiContext.GetNavigationRootManager().RootView; rootView.LayoutParameters = new LinearLayoutCompat.LayoutParams(500, 500); return(rootView); }
public override void DestroyItem(Android.Views.ViewGroup container, int position, Java.Lang.Object @object) { var pager = (ViewPager)container; var view = (Android.Views.View)@object; pager.RemoveView(view); //[Android] Out of memories(FFImageLoading + CarouselView) #279 view.UnbindDrawables(); view.Dispose(); }
void DeactivateStreamContainer(Android.Views.ViewGroup container) { if (container == null) { return; } container.RemoveAllViews(); container.SetBackgroundColor(Android.Graphics.Color.Transparent); }
public override View NewView(Context context, Cursor cursor, ViewGroup parent) { View convertView = mInflater.Inflate(Resource.Layout.ImageSelect_PhotoPickListItem, parent, false); viewHolder = new ViewHolder(); viewHolder.textView = (TextView)convertView.FindViewById(Resource.Id.foldName); viewHolder.photoCount = (TextView)convertView.FindViewById(Resource.Id.photoCount); convertView.Tag = viewHolder; return(convertView); }
protected internal virtual void SetListener(Android.Views.ViewGroup parent, Com.Zhy.Adapter.Recyclerview.Base.ViewHolder viewHolder, int viewType) { if (!IsEnabled(viewType)) { return; } viewHolder.GetConvertView().SetOnClickListener(new _OnClickListener_63(this, viewHolder)); viewHolder.GetConvertView().SetOnLongClickListener(new _OnLongClickListener_73(this , viewHolder)); }
public LineHeightForTextView(Android.Views.ViewGroup container, AView control, Element element) { _container = container ?? control; _textView = control as TextView; _orgMultiple = _textView.LineSpacingMultiplier; _preMultiple = _orgMultiple; _formsElement = element as VisualElement; //最初からHeightRequestが設定されているか _isFixedHeight = _formsElement.HeightRequest >= 0d; }
Task RunWindowTest <THandler>(IWindow window, Func <THandler, Task> action) where THandler : class, IElementHandler { return(InvokeOnMainThreadAsync(async() => { AViewGroup rootView = MauiContext.Context.GetActivity().Window.DecorView as AViewGroup; var linearLayoutCompat = new LinearLayoutCompat(MauiContext.Context); var fragmentManager = MauiContext.GetFragmentManager(); var viewFragment = new WindowTestFragment(MauiContext, window); try { linearLayoutCompat.Id = AView.GenerateViewId(); fragmentManager .BeginTransaction() .Add(linearLayoutCompat.Id, viewFragment) .Commit(); rootView.AddView(linearLayoutCompat); await viewFragment.FinishedLoading; if (typeof(THandler).IsAssignableFrom(window.Handler.GetType())) { await action((THandler)window.Handler); } else if (typeof(THandler).IsAssignableFrom(window.Content.Handler.GetType())) { await action((THandler)window.Content.Handler); } } finally { if (window.Handler != null) { window.Handler.DisconnectHandler(); } rootView.RemoveView(linearLayoutCompat); fragmentManager .BeginTransaction() .Remove(viewFragment) .Commit(); await linearLayoutCompat.OnUnloadedAsync(); if (viewFragment.View != null) { await viewFragment.View.OnUnloadedAsync(); } } })); }
public void DoSetPublisherContainer(object container) { var streamContainer = (Android.Views.ViewGroup)container; Android.Views.View streamView = null; PublisherContianer = streamContainer; if (Publisher != null) { streamView = Publisher.View; } ActivateStreamContainer(streamContainer, streamView); }
public void DoSetSubscriberContainer(object container) { var streamContainer = (Android.Views.ViewGroup)container; Android.Views.View streamView = null; SubscriberContainer = streamContainer; if (Subscriber != null) { streamView = Subscriber.View; } ActivateStreamContainer(streamContainer, streamView); }
void Control_Click(object sender, System.EventArgs e) { // The Forms Page that you want to create image var formsView = new FormsPage(); //Converting forms page to native view AndroidView = FormsToNativeDroid.ConvertFormsToNative(formsView.Content, new Rectangle(0, 0, 400, 800)); // Converting View to BitMap var bitmap = ConvertViewToBitMap(AndroidView); // Saving image in mobile local storage SaveImage(bitmap); }
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType) { var context = parent.Context; if (viewType == TextView) { var view = new TextView(context); return(new TextViewHolder(view)); } var itemContentView = new ItemContentView(parent.Context); return(new TemplatedItemViewHolder(itemContentView, ItemsView.ItemTemplate)); }
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType) { var context = parent.Context; if (viewType == ItemViewType.TextItem) { var view = new TextView(context); return(new TextViewHolder(view, IsSelectionEnabled(parent, viewType))); } var itemContentView = _createItemContentView.Invoke(ItemsView, context); return(new TemplatedItemViewHolder(itemContentView, ItemsView.ItemTemplate, IsSelectionEnabled(parent, viewType))); }
public override AView OnCreateView(ALayoutInflater inflater, AViewGroup container, Bundle savedInstanceState) { ScopedMauiContext = _mauiContext.MakeScoped(layoutInflater: inflater, fragmentManager: ChildFragmentManager, registerNewNavigationRoot: true); var handler = (WindowHandlerStub)_window.ToHandler(ScopedMauiContext); var decorView = RequireActivity().Window.DecorView; handler.PlatformViewUnderTest.LayoutParameters = new FitWindowsFrameLayout.LayoutParams(AViewGroup.LayoutParams.MatchParent, AViewGroup.LayoutParams.MatchParent); FakeActivityRootView = new FakeActivityRootView(ScopedMauiContext.Context); FakeActivityRootView.LayoutParameters = new LinearLayoutCompat.LayoutParams(AViewGroup.LayoutParams.MatchParent, AViewGroup.LayoutParams.MatchParent); FakeActivityRootView.AddView(handler.PlatformViewUnderTest); return(FakeActivityRootView); }
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType) { if (viewType == GROUP_HEADER_VIEW_TYPE) { return(new WFGroupHeaderViewHolder(CreateGroupHeaderView(), OnClick)); } if (viewType == HEADER_VIEW_TYPE) { var nativeView = Element.Header.ToAndroidView(new Rectangle(0, 0, ItemWidth, 0)); return(new WFHeaderViewHolder(nativeView)); } return(new WFViewHolder(CreateItemView(), OnClick)); }
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType) { var context = parent.Context; if (viewType == ItemViewType.Header) { return(CreateHeaderFooterViewHolder(ItemsView.Header, ItemsView.HeaderTemplate, context)); } if (viewType == ItemViewType.Footer) { return(CreateHeaderFooterViewHolder(ItemsView.Footer, ItemsView.FooterTemplate, context)); } return(base.OnCreateViewHolder(parent, viewType)); }
public override Java.Lang.Object InstantiateItem(ViewGroup container, int position) { Context context = container.Context; LayoutInflater inflater = LayoutInflater.From(context); View view = null; if (position == 0) { view = inflater.Inflate (Resource.Layout.samples,container, false); }else{ view = inflater.Inflate (Resource.Layout.item_font, container, false); RecyclerView recyclerView = view.FindViewById<RecyclerView> (Resource.Id.recyclerView); int nbColumns = AndroidUtils.getScreenSize ((Activity)context).width / context.Resources.GetDimensionPixelSize (Resource.Dimension.item_width); recyclerView.SetLayoutManager (new GridLayoutManager (context, nbColumns)); recyclerView.SetAdapter (new IconAdapter (fonts [position-1].Value.Characters)); } container.AddView(view); return view; }
void ActivateStreamContainer(Android.Views.ViewGroup container, Android.Views.View view) { DeactivateStreamContainer(container); if (container == null || view == null) { return; } if (view.Parent != null) { (view.Parent as Android.Views.ViewGroup).RemoveView(view); } var layoutParams = new FrameLayout.LayoutParams(Android.Views.ViewGroup.LayoutParams.MatchParent, Android.Views.ViewGroup.LayoutParams.MatchParent); container.AddView(view, layoutParams); }
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType) { var context = parent.Context; // Does the ItemsView have a DataTemplate? var template = ItemsView.ItemTemplate; if (template == null) { // No template, just use the ToString view var view = new TextView(context); return(new TextViewHolder(view)); } var itemContentView = new ItemContentView(parent.Context); return(new TemplatedItemViewHolder(itemContentView, template)); }
public override Android.Views.View GetView(int position, Android.Views.View convertView, Android.Views.ViewGroup parent) { ViewHolder vh; var view = convertView; if (view == null) { view = Activity.LayoutInflater.Inflate(Resource.Layout.list_item_categories_articles_configuration, false); vh = new ViewHolder(list); vh.Initialize(view); view.Tag = vh; } vh = view.Tag as ViewHolder; vh.Bind(position); return(view); }
public AView GetCell(ContentCell formsCell, ContentCellContainer nativeCell, Android.Views.ViewGroup parent, Context context) { Performance.Start(out string reference); if (nativeCell.ContentCell != null) { ClearPropertyChanged(nativeCell); } nativeCell.ContentCell = formsCell; SetUpPropertyChanged(nativeCell); nativeCell.UpdateNativeCell(); Performance.Stop(reference); return(nativeCell); }
/// <summary> /// Override of the <see cref="CellRenderer"/> GetCellCore method, used to apply any custom /// settings to the Android platform-specific cell display element. /// </summary> /// <returns>The Android platform-specific cell display element after applying any custom settings to it</returns> /// <param name="item">The <see cref="T:Xamarin.Forms.Cell"/> instance whose properties need to be transferred /// from</param> /// <param name="convertView">A previously-created Android platform-specific display element if this cell has /// been rendered before</param> /// <param name="parent">The parent Android view container for the cell</param> /// <param name="context">The Android context that should be used for retrieving assets</param> protected override AView GetCellCore(Cell item, AView convertView, AViewGroup parent, Context context) { var cell = (SwitchCell)Cell; if ((_view = convertView as SwitchCompatCellView) == null) { _view = new SwitchCompatCellView(context, item); } _view.Cell = cell; UpdateText(); UpdateChecked(); UpdateHeight(); UpdateIsEnabled(_view, cell); DroidXFGlossSwitchCompatCellRenderer.UpdateProperties(item, _view); return(_view); }
public override void DestroyItem(ViewGroup container, int position, Java.Lang.Object objectValue) { container.RemoveView ((View)objectValue); }