Xamarin Android深层链接不起作用

Question

I am using Xamarin to develop an Android application. 我正在使用Xamarin开发Android应用程序。 I want to be able to open the app when the user opens the link example://gizmos , so I add this to my manifest file: 我希望能够在用户打开链接example://gizmos时打开应用程序example://gizmos ，所以我将其添加到我的清单文件中：

<activity    android:name="mynamespace.MyActivity"
android:label="@string/application_name" >
<intent-filter android:label="@string/application_name">
  <action android:name="android.intent.action.VIEW" />
  <category android:name="android.intent.category.DEFAULT" />
  <category android:name="android.intent.category.BROWSABLE" />
  <!-- Accepts URIs that begin with "http://www.example.com/gizmos” -->
  <data android:scheme="http"
        android:host="www.example.com"
        android:pathPrefix="/gizmos" />
  <!-- note that the leading "/" is required for pathPrefix-->
  <!-- Accepts URIs that begin with "example://gizmos” -->
  <data android:scheme="example"
        android:host="gizmos" />

</intent-filter>
</activity>

This is taken directly from the Android documentation. 这可以直接从Android文档中获取。 I try to click on the link example://gizmos from the mail application on my physical Android device, but I get the message: Unable to find application to perform this action 我尝试点击我的物理Android设备上的邮件应用程序中的链接example://gizmos ，但是我收到消息： Unable to find application to perform this action

EDIT 编辑

It is not the same as the suggested duplicate, they are not using Xamarin. 它与建议的副本不同，它们不使用Xamarin。

Answer 1

In Xamarin android the activity configuration is set in attribute of the activity class 在Xamarin android中，活动配置在活动类的属性中设置

For example: 例如：

namespace XamarinAndroidDeepLink
{
    [Activity(Label = "XamarinAndroidDeepLink", MainLauncher = true, Icon = "@drawable/icon")]
    [IntentFilter(new[] { Android.Content.Intent.ActionView },
    DataScheme = "wori",
    DataHost = "example.com",
    DataPathPrefix ="/",
    Categories = new[] { Android.Content.Intent.CategoryDefault,Android.Content.Intent.CategoryBrowsable })]
    public class MainActivity : Activity
    {
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            // Set our view from the "main" layout resource
            SetContentView (Resource.Layout.Main);    
        }
    }
}

And you do not need to set the intent filter in the Manifest the c# will help you to build the configuration in the manifest. 而且您不需要在Manifest中设置intent过滤器， c＃将帮助您在清单中构建配置。

Test the deeplink by adb : 通过adb测试深层链接：

adb shell am start -W -a android.intent.action.VIEW -d "wori://example.com/?id=1234" XamarinAndroidDeepLink.XamarinAndroidDeepLink

You will find your app start : 你会发现你的应用程序开始：

Some Browser can not distinguish the url. 有些浏览器无法区分网址。 They will add http:// before your customer url and when you input the url in the address bar it will using the search engine. 他们将在您的客户网址之前添加http:// ，当您在地址栏中输入网址时，它将使用搜索引擎。

I suggest you to design you own html page and download google chrome to open the html page: 我建议你设计自己的html页面并下载google chrome来打开html页面：

Note: Do not open the html page by html viewer 注意：不要通过html查看器打开html页面

<html>
 <head>
  <title>Product 12345</title>
 </head>
 <body>
  <a href="wori://example.com/?id=1234">lalala</a>
 </body>
</html>

Download Google Chrome and open your link : 下载谷歌浏览器并打开您的链接：

Xamarin Android深层链接不起作用

问题描述

1 个解决方案

解决方案1
6 已采纳 2017-01-17 07:02:06

Xamarin Android深层链接不起作用

问题描述

1 个解决方案

解决方案1 6 已采纳 2017-01-17 07:02:06

解决方案1
6 已采纳 2017-01-17 07:02:06