[android-developers] Re: To detect a nfc tag

the pre-installed Tags aplication defines the following intents:

<intent-filter>
<action android:name="android.nfc.action.TAG_DISCOVERED"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>

<!-- Offer to display anything with NDEF data -->
<intent-filter>
<action android:name="android.nfc.action.TECH_DISCOVERED"/>
</intent-filter>

<meta-data android:name="android.nfc.action.TECH_DISCOVERED"
android:resource="@xml/filter_nfc"
/>

with

<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<!-- capture anything containing NDEF -->
<tech-list>
<tech>android.nfc.tech.Ndef</tech>
</tech-list>
</resources>

so the TagViewer application will not be started if an Ndef Tag is
discovered.

Dominik

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