Android : prevent to open my app to the browser task

I have a problem with my app. I try to open my app with a link (like that: myapp://) but when the app is open, it is on the same task as the browser.

Screenshot:

http://image.noelshack.com/fichiers/2015/12/1426952949-screenshots-2015-03-21-16-45-04.png

Here is the XML code:

<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="myapp" />
        </intent-filter>

I have no idea to resolve this problem.

Thanks in advance.