AndroidX中Xamarin Forms5.0 TabbedPage选项卡标题文本的自定义

<?xml version="1.0" encoding="UTF-8"?>
<ResourceDictionary xmlns="http://xamarin.com/schemas/2014/forms"
                    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                    xmlns:android="clr-namespace:Xamarin.Forms.PlatformConfiguration.AndroidSpecific;assembly=Xamarin.Forms.Core"
                    xmlns:local="clr-namespace:YourNamespace">

    <Style x:Key="CustomTabbedPageStyle" TargetType="android:TabbedPage">
        <Setter Property="android:TabbedPage.ToolbarPlacement" Value="Bottom" />
        <Setter Property="android:TabbedPage.BarItemColor" Value="#000000" />
        <Setter Property="android:TabbedPage.BarSelectedItemColor" Value="#FF0000" />
        <Setter Property="android:TabbedPage.BarBackgroundColor" Value="#FFFFFF" />
        <Setter Property="android:TabbedPage.BarTextColor" Value="#000000" />
    </Style>

</ResourceDictionary>

using Xamarin.Forms;
using Xamarin.Forms.PlatformConfiguration.AndroidSpecific;

namespace YourNamespace
{
    public class CustomTabbedPage : Xamarin.Forms.TabbedPage
    {
        public CustomTabbedPage()
        {
            On<Xamarin.Forms.PlatformConfiguration.Android>().SetStyle(Resource.Style.CustomTabbedPageStyle);
        }
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<local:CustomTabbedPage xmlns="http://xamarin.com/schemas/2014/forms"
                         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                         xmlns:local="clr-namespace:YourNamespace">

    <TabbedPage.Children>
        <ContentPage Title="Page 1">
            <!-- 页面内容 -->
        </ContentPage>
        <ContentPage Title="Page 2">
            <!-- 页面内容 -->
        </ContentPage>
    </TabbedPage.Children>

</local:CustomTabbedPage>