/// <summary> /// The ApplyBadge. /// </summary> /// <param name="badgeText">The badgeText<see cref="string"/>.</param> /// <param name="badgeBg">The badgeBg<see cref="Color"/>.</param> /// <param name="itemId">The itemId<see cref="int"/>.</param> /// <param name="textColor">The textColor<see cref="Color"/>.</param> private void ApplyBadge(string badgeText, Color badgeBg, int itemId, Color textColor) { using BottomNavigationMenuView bottomNavigationMenuView = (BottomNavigationMenuView)_bottomNavigationView.GetChildAt(0); var itemView = bottomNavigationMenuView .FindViewById <BottomNavigationItemView>(itemId); if (string.IsNullOrEmpty(badgeText)) { itemView.ApplyBadge(badgeBg, "", textColor); } else { int.TryParse(badgeText, out var badgeNumber); if (badgeNumber != 0) { itemView.ApplyBadge(badgeBg, badgeText, textColor); } else { itemView.ApplyTinyBadge(textColor); } } }
public static void disableShiftMode(BottomNavigationView view) { BottomNavigationMenuView menuView = (BottomNavigationMenuView)view.GetChildAt(0); try { for (int i = 0; i < menuView.ChildCount; i++) { BottomNavigationItemView item = (BottomNavigationItemView)menuView.GetChildAt(i); //noinspection RestrictedApi item.SetShiftingMode(false); // set once again checked value, so view will be updated //noinspection RestrictedApi item.SetChecked(item.ItemData.IsChecked); } } catch (NoSuchFieldException e) { //Log.("BNVHelper", "Unable to get shift mode field", e); } catch (IllegalAccessException e) { // Log.e("BNVHelper", "Unable to change value of shift mode", e); } }
public static void disableShiftMode(BottomNavigationView navigationView) { BottomNavigationMenuView menuView = (BottomNavigationMenuView)navigationView.GetChildAt(0); try { var shiftingMode = typeof(BottomNavigationMenuView).GetField("mShiftingMode"); //shiftingMode.setAccessible(true); //shiftingMode.setBoolean(menuView, false); //shiftingMode.SetValue(menuView, false); //shiftingMode.setAccessible(false); for (int i = 0; i < menuView.ChildCount; i++) { BottomNavigationItemView itemView = (BottomNavigationItemView)menuView.GetChildAt(i); itemView.SetShiftingMode(false); itemView.SetChecked(itemView.ItemData.IsChecked); } } catch (Exception ex) { throw; } }
protected override void OnElementChanged(ElementChangedEventArgs <TabbedPage> e) { base.OnElementChanged(e); if (ViewGroup != null && ViewGroup.ChildCount > 0) { BottomNavigationMenuView bottomNavigationMenuView = FindChildOfType <BottomNavigationMenuView>(ViewGroup); if (bottomNavigationMenuView != null) { try { var shiftMode = bottomNavigationMenuView.Class.GetDeclaredField("mShiftingMode"); shiftMode.Accessible = true; shiftMode.SetBoolean(bottomNavigationMenuView, false); shiftMode.Accessible = false; shiftMode.Dispose(); } catch (Exception ex) { Crashes.TrackError(ex); } for (var i = 0; i < bottomNavigationMenuView.ChildCount; i++) { var item = bottomNavigationMenuView.GetChildAt(i) as BottomNavigationItemView; if (item == null) { continue; } item.SetShifting(false); item.SetChecked(item.ItemData.IsChecked); } if (bottomNavigationMenuView.ChildCount > 0) { bottomNavigationMenuView.UpdateMenuView(); } } } }
public static void DisableShiftMode(BottomNavigationView view) { BottomNavigationMenuView menuView = (BottomNavigationMenuView)view.GetChildAt(0); try { var sm = menuView.Class.GetDeclaredField("mShiftingMode"); sm.Accessible = true; sm.SetBoolean(menuView, false); sm.Accessible = false; for (int i = 0; i < menuView.ChildCount; i++) { BottomNavigationItemView item = (BottomNavigationItemView)menuView.GetChildAt(i); item.SetShiftingMode(false); item.SetChecked(item.ItemData.IsChecked); } } catch (System.Exception) { } }
protected override void OnElementChanged(ElementChangedEventArgs <TabbedPage> e) { base.OnElementChanged(e); if (ViewGroup != null && ViewGroup.ChildCount > 0) { BottomNavigationMenuView bottomNavigationMenuView = FindChildOfType <BottomNavigationMenuView>(ViewGroup); if (bottomNavigationMenuView != null) { // use extension method from XF bottomNavigationMenuView.SetShiftMode(false, false); } } T FindChildOfType <T>(ViewGroup viewGroup) where T : Android.Views.View { if (viewGroup == null || viewGroup.ChildCount == 0) { return(null); } for (var i = 0; i < viewGroup.ChildCount; i++) { var child = viewGroup.GetChildAt(i); var typedChild = child as T; if (typedChild != null) { return(typedChild); } if (!(child is ViewGroup)) { continue; } var result = FindChildOfType <T>(child as ViewGroup); if (result != null) { return(result); } } return(null); } }
public static void DisableShiftMode(BottomNavigationView view) { BottomNavigationMenuView menuView = (BottomNavigationMenuView)view.GetChildAt(0); try { Java.Lang.Reflect.Field shiftingMode = menuView.Class.GetDeclaredField("mShiftingMode"); shiftingMode.Accessible = true; shiftingMode.SetBoolean(menuView, false); shiftingMode.Accessible = false; for (int i = 0; i < menuView.ChildCount; i++) { BottomNavigationItemView itemView = (BottomNavigationItemView)menuView.GetChildAt(i); itemView.SetShiftingMode(false); itemView.SetChecked(itemView.ItemData.IsChecked); } } catch (Exception ex) { BuglyUtil.PostException("unable to get shift mode field" + ex); } }
protected override void OnElementChanged(ElementChangedEventArgs <TabbedPage> e) { base.OnElementChanged(e); if (ViewGroup != null && ViewGroup.ChildCount > 0) { _bottomNavigationMenuView = FindChildOfType <BottomNavigationMenuView>(ViewGroup); if (_bottomNavigationMenuView != null) { var shiftMode = _bottomNavigationMenuView.Class.GetDeclaredField("mShiftingMode"); shiftMode.Accessible = true; shiftMode.SetBoolean(_bottomNavigationMenuView, false); shiftMode.Accessible = false; shiftMode.Dispose(); for (var i = 0; i < _bottomNavigationMenuView.ChildCount; i++) { if (!(_bottomNavigationMenuView.GetChildAt(i) is BottomNavigationItemView item)) { continue; } item.SetIconTintList(null); // use Original icon color item.SetShiftingMode(false); item.SetChecked(item.ItemData.IsChecked); // Set text color //item.SetTextColor(new ColorStateList(states,colors)); } Element.Children[_bottomNavigationMenuView.SelectedItemId].Icon = Element.Children[_bottomNavigationMenuView.SelectedItemId].Icon.File.Replace("_2", ""); if (_bottomNavigationMenuView.ChildCount > 0) { _bottomNavigationMenuView.UpdateMenuView(); } } } }
protected override void OnElementChanged(ElementChangedEventArgs <TabbedPage> e) { base.OnElementChanged(e); BottomTabbedPage formsPage = (BottomTabbedPage)Element; if (!formsPage.Labels) { var childViews = ViewGroup.GetViewsByType(typeof(BottomNavigationItemView)); foreach (var childView in childViews) { childView.FindAndRemoveById(Resource.Id.largeLabel); childView.FindAndRemoveById(Resource.Id.smallLabel); } } if (e.NewElement != null) { var relativeLayout = this.GetChildAt(0) as Android.Widget.RelativeLayout; if (relativeLayout != null) { var bottomNavigationView = relativeLayout.GetChildAt(1) as BottomNavigationView; bottomNavigationView.SetShiftMode(false, false); BottomNavigationMenuView bottomNavigationMenuView = (BottomNavigationMenuView)bottomNavigationView.GetChildAt(0); int tabCount = formsPage.Tabs.Count; for (int i = 0; i < tabCount; i++) { var tabData = formsPage.Tabs[0]; BottomNavigationItemView tabItemView = (BottomNavigationItemView)bottomNavigationMenuView.GetChildAt(i); if (tabData.BadgeCaption > 0) { if (_badgeId == 0) { _badgeId = Android.Views.View.GenerateViewId(); } TextView badgeTextView = new BadgeView(Context) { Id = _badgeId, BadgeCaption = tabData.BadgeCaption.ToString(), BadgeColor = tabData.BadgeColor.ToAndroid() }; tabData.PropertyChanged += (sender, args) => { TabData currentTabData = (TabData)sender; BottomNavigationItemView currentTabItemView = _tabViews[currentTabData]; BadgeView currentBadgeTextView = currentTabItemView.FindViewById(_badgeId) as BadgeView; if (currentBadgeTextView != null) { currentBadgeTextView.BadgeColor = currentTabData.BadgeColor.ToAndroid(); currentBadgeTextView.BadgeCaption = currentTabData.BadgeCaption > 0 ? currentTabData.BadgeCaption.ToString() : string.Empty; } }; tabItemView.AddView(badgeTextView); _tabViews.Add(tabData, tabItemView); } } } } }
BottomNavigationView CustomizeBottomNavigationViewMenuItems(BottomNavigationView bottomNavigationView, List <TabStates.TabFragPackage> tabs = null, bool setExisting = false, bool removeShiftMode = true) { BottomNavigationMenuView menuView = (BottomNavigationMenuView)bottomNavigationView.GetChildAt(0); try { //view.ScaleY = (float)1.1; var shiftingMode = menuView.Class.GetDeclaredField("mShiftingMode"); shiftingMode.Accessible = true; shiftingMode.SetBoolean(menuView, false); shiftingMode.Accessible = false; } catch { } var positionKey = -1; if (!setExisting && tabs != null) { foreach (var tab in tabs) { positionKey++; var item = (BottomNavigationItemView)menuView.GetChildAt(positionKey); item.SetShiftingMode(false); // set once again checked value, so view will be updated item.SetChecked(true); //BottomNavigationItemView tab = new BottomNavigationItemView(GetMainContext()); item.SetIcon(tab.Icon); item.SetEnabled(true); item.SetTitle(tab.Title); item.ItemPosition = positionKey; //menuView.AddView(tab, positionKey); } } else if (setExisting && tabs != null) { for (int i = 0; i < menuView.ChildCount; i++) { try { GetBottomNavItemFromView(menuView.GetChildAt(i)).SetShiftingMode(false); GetBottomNavItemFromView(menuView.GetChildAt(i)).ItemData.SetIcon(tabs[i].Icon); GetBottomNavItemFromView(menuView.GetChildAt(i)).ItemData.SetTitle(tabs[i].Title); GetBottomNavItemFromView(menuView.GetChildAt(i)).SetChecked(true); if (i == 0) { GetBottomNavItemFromView(menuView.GetChildAt(i)).LongClick += HomeLongClickListener; } if (i == 2) { GetBottomNavItemFromView(menuView.GetChildAt(i)).LongClick += FeedTabLongClickListener; } if (i == 3) { GetBottomNavItemFromView(menuView.GetChildAt(i)).LongClick += MyChannelLongClickListener; } if (i == 4) { GetBottomNavItemFromView(menuView.GetChildAt(i)).LongClick += SettingsTabLongClickListener; } } catch { } try { NavViewItemList.Add(GetBottomNavItemFromView(menuView.GetChildAt(i))); } catch { } } } return(bottomNavigationView); }
private void UpgradeTabbedItemsAppereance() { if (bottomTabBarItemsStateList == null) { InitializeBottomTabBarItemsStateList(); } if (ViewGroup != null && ViewGroup.ChildCount > 0) { BottomNavigationView bottomNavigationView = FindChildOfType <BottomNavigationView>(ViewGroup); bottomNavigationView.SetShiftMode(false, false); BottomNavigationMenuView bottomNavigationMenuView = FindChildOfType <BottomNavigationMenuView>(ViewGroup); for (int i = 0; i < bottomNavigationMenuView.ChildCount; i++) { BottomNavigationItemView item = (BottomNavigationItemView)bottomNavigationMenuView.GetChildAt(i); item.SetTextColor(bottomTabBarItemsStateList); item.SetShifting(false); item.SetLabelVisibilityMode(LabelVisibilityMode.LabelVisibilityLabeled); item.SetChecked(item.ItemData.IsChecked); Android.Views.View activeLabel = item.FindViewById(Resource.Id.largeLabel); if (activeLabel is TextView) { var font = Typeface.CreateFromAsset(_context.Assets, "Montserrat-SemiBold.ttf"); (activeLabel as TextView).Typeface = font; } Android.Views.View inActiveLabel = item.FindViewById(Resource.Id.smallLabel); if (activeLabel is TextView) { var font = Typeface.CreateFromAsset(_context.Assets, "Montserrat-SemiBold.ttf"); (inActiveLabel as TextView).Typeface = font; } } } T FindChildOfType <T>(ViewGroup viewGroup) where T : Android.Views.View { if (viewGroup == null || viewGroup.ChildCount == 0) { return(null); } for (var i = 0; i < viewGroup.ChildCount; i++) { var child = viewGroup.GetChildAt(i); var typedChild = child as T; if (typedChild != null) { return(typedChild); } if (!(child is ViewGroup)) { continue; } var result = FindChildOfType <T>(child as ViewGroup); if (result != null) { return(result); } } return(null); } }