Bringing the Android (NFC) TAG project to work

Used Android Project:Tag

After copying the Tag project into your workb开发者_开发问答ench you should import the guava lib, to solve most of the errors. The Nullable errors can be fixed by importing the jsr305-1.3.9.jar regarding this solution

After fixing all Error Messages I am trying to install the Tag App on my Nexus S, but I get the error message:

Installation error: INSTALL_FAILED_CONFLICTING_PROVIDER

Logcat Message:

Can't install because provider name com.android.apps.tag (in package com.android.apps.tag) is already used by com.google.android.tag

Package couldn't be installed in /data/app/com.android.apps.tag-1.apk

I think I get this message, because another version of Tags is already installed which couldn´t be removed via "Manage apps".

I hope that we can bring the android Tags App to work, so everyone has a foundation for building nfc Apps. I have already tried the sample NFC Demo "FakeTagsActivity", but this is another story.

Has anyone a idea how I can install this app?

Best regards

Alexander

Custom nexus S rom without the com.android.apps.tag application installed should do the trick, OR have you just thought of changing the app package to com.mytestapps.apps.tag for example?

The NFC Research Lab Hagenberg, we are also testing the new NFC API for Nexus S. For easier use they've recompiled the SDK including the (un-)hidden NFC API. Link to the discussion group