void UpdateTabBarItem(UITabBarItem item)
{
if (item == null)
{
return;
}
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("CircularSpotifyTxT-Bold", 13), TextColor = Color.FromHex("#686868").ToUIColor()
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("CircularSpotifyTxT-Bold", 13), TextColor = Color.White.ToUIColor()
}, UIControlState.Selected);
// Moves the titles up just a bit.
if (UIInterfaceOrientation.LandscapeLeft == UIApplication.SharedApplication.StatusBarOrientation ||
UIInterfaceOrientation.LandscapeRight == UIApplication.SharedApplication.StatusBarOrientation)
{
item.TitlePositionAdjustment = new UIOffset(0f, -7f);
}
else
{
item.TitlePositionAdjustment = new UIOffset(0f, -13f);
}
}
void UpdateItem(UITabBarItem item, string icon, string selectIcon)
{
if (item == null)
{
return;
}
// set default icon
if (item?.Image?.AccessibilityIdentifier == icon)
{
return;
}
item.Image = UIImage.FromBundle(icon);
item.Image.AccessibilityIdentifier = icon;
//set select icon
if (item?.SelectedImage?.AccessibilityIdentifier == selectIcon)
{
return;
}
item.SelectedImage = UIImage.FromBundle(selectIcon);
item.SelectedImage.AccessibilityIdentifier = selectIcon;
//set font
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.SystemFontOfSize(10, UIFontWeight.Light)
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.SystemFontOfSize(10, UIFontWeight.Light)
}, UIControlState.Selected);
}
private void UpdateTabBarItem(UITabBarItem item, string icon)
{
if (item == null)
{
return;
}
if (icon != null)
{
var image = UIImage.FromFile(icon);
var imgR = ResizeImage(image, 30, 30);
item.Image = imgR;
item.SelectedImage = imgR;
item.ImageInsets = new UIEdgeInsets(15f, 0, -15f, 0);
}
if (item.Title == "菜单" || item.Title == "搜索")
{
item.Title = string.Empty;
}
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.SystemFontOfSize(12), TextColor = Xamarin.Forms.Color.FromHex("#757575").ToUIColor()
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.SystemFontOfSize(16), TextColor = Xamarin.Forms.Color.FromHex("#333333").ToUIColor()
}, UIControlState.Selected);
item.TitlePositionAdjustment = new UIOffset(0, -4);
}
private void UpdateTabBarItem(UITabBarItem item, string icon)
{
if (item == null || icon == null)
{
return;
}
// Set our different selected icons
icon = icon.Replace(".png", "_selected.png");
if (item?.SelectedImage?.AccessibilityIdentifier == icon)
{
return;
}
item.SelectedImage = UIImage.FromBundle(icon);
item.SelectedImage.AccessibilityIdentifier = icon;
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("MuseoSans-500", 10), TextColor = Color.FromHex("#757575").ToUIColor()
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("MuseoSans-500", 10), TextColor = Color.FromHex("#2dc9d7").ToUIColor()
}, UIControlState.Selected);
// Moves the titles up just a bit.
item.TitlePositionAdjustment = new UIOffset(0, -2);
}
private void UpdateItem(UITabBarItem item, string icon)
{
if (item == null)
{
return;
}
try
{
icon = icon.Replace("nofill.png", "filled.png");
if (item?.SelectedImage?.AccessibilityIdentifier == icon)
{
return;
}
item.SelectedImage = UIImage.FromBundle(icon);
item.SelectedImage.AccessibilityIdentifier = icon;
item.SetTitleTextAttributes(new UITextAttributes {
TextColor = UIColor.Green
}, UIControlState.Selected);
}
catch (Exception ex)
{
Console.WriteLine("Unable to set selected icon: " + ex);
}
}
public static void SetTitleColor(this UITabBarItem tabBarItem, UIColor color, UIControlState state)
{
tabBarItem.SetTitleTextAttributes(new UITextAttributes()
{
TextColor = color
}, state);
}
private void UpdateItem(UITabBarItem item, UIColor selected, UIColor unselected)
{
if (item == null)
{
return;
}
item.SetTitleTextAttributes(new UITextAttributes
{
TextColor = selected
}, UIControlState.Selected);
item.SetTitleTextAttributes(new UITextAttributes
{
TextColor = unselected
}, UIControlState.Normal);
}
private void UpdateTabBarItem(UITabBarItem item, string icon)
{
if (item == null || icon == null)
{
return;
}
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("GillSans-UltraBold", 12), TextColor = Color.FromHex("#757575").ToUIColor()
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("GillSans-UltraBold", 12), TextColor = Color.FromHex("#3C9BDF").ToUIColor()
}, UIControlState.Selected);
}
public override void ItemSelected(UITabBar tabbar, UITabBarItem item)
{
ResizeIcons();
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.PreferredCaption1
}, UIControlState.Normal);
}
//void AddFonts()
//{
// UITabBarItem.Appearance.SetTitleTextAttributes(new UITextAttributes
// {
// TextColor = Color.FromHex("#757575").ToUIColor(),
// Font = UIFont.FromName("GillSans-UltraBold", 12)
// }, UIControlState.Normal);
// UITabBarItem.Appearance.SetTitleTextAttributes(new UITextAttributes
// {
// TextColor = Color.FromHex("#3C9BDF").ToUIColor(),
// Font = UIFont.FromName("GillSans-UltraBold", 12)
// }, UIControlState.Selected);
//}
private void UpdateTabBarItem(UITabBarItem item, string icon)
{
if (item == null || icon == null)
{
return;
}
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
TextColor = Color.FromHex("#757575").ToUIColor(), Font = UIFont.SystemFontOfSize(12)
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
TextColor = Color.FromHex("#4267B2").ToUIColor(), Font = UIFont.SystemFontOfSize(12)
}, UIControlState.Selected);
}
void SetTitleAttributes(UITabBarItem item)
{
if (item == null)
{
return;
}
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName((string)Xamarin.Forms.Application.Current.Resources["font_regular"], 13)
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName((string)Xamarin.Forms.Application.Current.Resources["font_regular"], 13)
}, UIControlState.Selected);
}
private void UpdateTabBarItem(UITabBarItem item, string icon)
{
if (item == null || icon == null)
{
return;
}
// item.ImageInsets = new UIEdgeInsets(5, 0, 0, 0);
item.TitlePositionAdjustment = new UIOffset(0, 5);
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName(fontFamily, 12), TextColor = Color.FromHex("#757575").ToUIColor()
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName(fontFamily, 12), TextColor = Color.FromHex("#3C9BDF").ToUIColor()
}, UIControlState.Selected);
}
private void UpdateTabBarItem(UITabBarItem item)
{
if (item == null)
{
return;
}
var TabsFont = new UITextAttributes()
{
Font = UIFont.SystemFontOfSize(15)
};
// Set the font for the title.
item.SetTitleTextAttributes(TabsFont, UIControlState.Normal);
item.SetTitleTextAttributes(TabsFont, UIControlState.Selected);
// Moves the titles up just a bit.
item.TitlePositionAdjustment = new UIOffset(0, -((int)UIApplication.SharedApplication.StatusBarFrame.Height / 2));
}
private void UpdateTabBarItem(UITabBarItem item, string icon)
{
if (item == null || icon == null)
{
return;
}
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
TextColor = Color.Gray.ToUIColor()
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
TextColor = Color.Black.ToUIColor()
}, UIControlState.Selected);
// Moves the titles up just a bit.
item.TitlePositionAdjustment = new UIOffset(0, -2);
}
void UpdateTabBarItem(UITabBarItem item, string icon)
{
if (item == null || icon == null)
{
return;
}
// Set the font for the title.
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("CircularSpotifyTxT-Book", 11), TextColor = Color.FromHex("#adaeb2").ToUIColor()
}, UIControlState.Normal);
item.SetTitleTextAttributes(new UITextAttributes()
{
Font = UIFont.FromName("CircularSpotifyTxT-Book", 11), TextColor = Color.FromHex("#ffffff").ToUIColor()
}, UIControlState.Selected);
// Moves the titles up just a bit.
item.TitlePositionAdjustment = new UIOffset(0, -2);
}
