I am having troubles on receiving external intents from the IBR-DTN deamon.

I followed the guide on http://trac.ibr.cs.tu-bs.de/project-cm-2012-ibrdtn/wiki/android-dev which says

<receiver android:enabled="true" android:name=".service.EventReceiver" android:exported="true" android:permission="de.tubs.ibr.dtn.permission.DTN_SERVER">
    <intent-filter>
        <action android:name="de.tubs.ibr.dtn.intent.STATE" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
    <intent-filter>
        <action android:name="de.tubs.ibr.dtn.intent.REGISTRATION" />
        <!-- IMPORTANT: The category has to be the package name of the app! -->
        <category android:name="de.tubs.ibr.dtn.app" />
    </intent-filter>
    <intent-filter>
        <action android:name="de.tubs.ibr.dtn.intent.RECEIVE" />
        <!-- IMPORTANT: The category has to be the package name of the app! -->
        <category android:name="de.tubs.ibr.dtn.app" />
    </intent-filter>
</receiver>

ando so I did:

 <receiver
        android:enabled="true"
        android:name=".DtnReceiver"
        android:exported="true"
        android:permission="de.tubs.ibr.dtn.permission.DTN_SERVER">
        <intent-filter>
            <action android:name="de.tubs.ibr.dtn.intent.STATE" />
            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
        <!-- Add intent filter for notification of incoming bundles -->
        <intent-filter>
            <action android:name="de.tubs.ibr.dtn.intent.RECEIVE" />
            <category android:name="com.mir.dtnawareapp" />
        </intent-filter>
        <!-- Add intent filter for status reports generated by the DTN service -->
        <intent-filter>
            <action android:name="de.tubs.ibr.dtn.intent.STATUS_REPORT" />
            <category android:name="com.mir.dtnawareapp" />
        </intent-filter>
    </receiver>

the DtnReceiver is the broadcast receiver copy-pasted from DTNexampleApp and it's located in the com.mir.dtnawareapp package.

to

but when i come to change

<category android:name="de.tubs.ibr.dtn.ping" />

to

<category android:name="de.tubs.ibr.dtn.dtnawareapp" />

the BroadcastReceiver just doesn't get triggered anymore.

without changes it gets triggered, even with package name mismach (package name:de.tubs.ibr.dtn.dtnawareapp , category:de.tubs.ibr.dtn.ping )

I can't figure out where i'm going wrong, I know this is probably an Android related issue, but I didin't find enough documentation on custom categories for intent filters.