具有自定义URI的Android深层链接 [英] Android Deep Linking with custom URI

问题描述

清单中定义了以下内容：

I have the following defined in my manifest:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.app.package">
...
    <activity
        android:name="app.myActivity"
        android:label="@string/app_name"
        android:screenOrientation="portrait">
        <intent-filter>
            <action android:name="android.intent.action.VIEW" />

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

我也这样定义了onCreate（）：

And I have defined my onCreate() as such:

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    Intent intent = getIntent();
    Uri data = intent.getData();
    if (data != null) {
        Log.d("URI",data.toString());            
    }
}

这与Android文档一致： Android深度链接

This is in accordance with the Android documentation: Android Deep Linking

所以问题是：

如何测试URI深度链接？他在文档中运行了类似的命令

adb shell am start
-W -a android.intent.action。查看
-d example：// gizmos com.app.package

adb shell am start -W -a android.intent.action.VIEW -d "example://gizmos" com.app.package

但这会产生：

错误：活动未启动，无法解析意图{act = android.intent.action.VIEW dat = example：// gizmos flg = 0x10000000 pkg = com.app.package}

Error: Activity not started, unable to resolve Intent { act=android.intent.action.VIEW dat=example://gizmos flg=0x10000000 pkg=com.app.package }

我也尝试了使用活动名称和引用（启动程序活动）的外壳，包装空白。我唯一可以工作的是：

I have also tried the shell with the name and reference of the activity, the launcher activity and left the package blank. The only one I can get to work is:

adb shell am start -W -a android.intent.action.VIEW -d http://www.example.com/gizmos

但是即使我明白了这一点，也并不是说它可以在其他应用程序中使用。自定义URI（例如example：// gizmos）在Gmail和WhatsApp等其他应用中不可点击-因此在Android生态系统中进行测试也是有问题的。

But even if I got this going that isn't to say it's going to work within other apps. CUSTOM URI's (e.g. example://gizmos) are not clickable in other apps like Gmail and WhatsApp - so testing within the Android ecosystem is also problematic.

答案此堆栈溢出问题不能接受，因为它不能回答问题，而只是鼓励使用http：//版本，我希望example：//方案能够正常工作。

The answer at this stack overflow question is not acceptable since it does not answer the question but rather just encourages the use of the http:// version, I want the example:// scheme to work.

推荐答案

ADB正在发送意图，只是当您想要多种链接类型时，您的应用必须具有单独的意图过滤器：

The ADB is sending the intent, it's just that your app must have separate intent-filters when you want multiple link types:

    <activity
        android:name="app.myActivity"
        android:label="@string/app_name"
        android:screenOrientation="portrait">
        <intent-filter>
            <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 "example://gizmos"-->
            <data
                android:host="gizmos"
                android:scheme="example" />
        </intent-filter>
        <intent-filter>
            <action android:name="android.intent.action.VIEW" />

            <category android:name="android.intent.category.DEFAULT" />
            <category android:name="android.intent.category.BROWSABLE" />
            <data
                android:host="www.example.com"
                android:pathPrefix="/gizmos"
                android:scheme="http" />
            <!-- note that the leading "/" is required for pathPrefix-->                
        </intent-filter>
    </activity>

然后，以下ADB命令都可以工作：

Then the following ADB commands both work:

adb shell开始-W -a android.intent.action.VIEW -d example：// gizmos

adb shell开始-W -a android.intent.action.VIEW -d http://www.example.com/gizmos

但是我遇到了在自定义URI上附加更多元素的问题（例如example：// gizmos？data1 ='hello'& data2 ='world'-'&'被切断）

However I have encountered problems with more elements appended on to the custom URI (e.g. example://gizmos?data1='hello'&data2='world' - the '&' gets cut off)

很显然，这不能解决这些链接在WhatsApp和Gmail等其他应用中无法单击，而在其他平台上却可以单击。

And obviously this does not fix the fact that these links are not clickable in other apps, like WhatsApp and Gmail... and yet they are clickable on other platforms.

这篇关于具有自定义URI的Android深层链接的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！