put a Calendar Entry with Backlink to an app
===

Inside our App there is a "add Calendar entry" function, that opens a Calendar-Entry-Edit-Activity. I'll like to put a link inside the Message, that the user can click to come back to our App with additional Informations. 
Inside the Manifest we have the following Intent-filter Entry:

    <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:scheme="http" android:host="our.namespace.de" android:path="/search" />
    </intent-filter>

to put a link inside like this: 

`http://our.namespace.de/search/some_infos`

A click on it triggers an Activity-chooser, and every browser is showing up inside that list. How to create a link, only our App listens to? The problem here is that any other type than html will not get recognized as link inside the Calendar-TextView 
 