appfoundry / android-nfc-lib Goto Github PK

How to set password before write the new tag?

Can you tell me if it is possible to erase tag using that lib? I mean also not to write for example empty String.

The message is received without the first character.
For example:
I sent -> "Beam me up, Android!" -> I receive -> "eam me up, Android!"

Hi, first thanks for this library. I was able to implement reading/writing NFC tags in very short time with it 😍

Lately I had trouble using my smartphone on a payment terminal, where I wanted to pay with Google Pay. Could it be that Google Pay doesn't work when an app is on background which uses android-nfc-lib? My smartphone didn't react on the payment terminal, I tried multiple times. After I uninstalled the app the payment was successful.

I'm using the "extend NfcActivity" way. You may want to have a look at my sources: MainActivity.java, AndroidManifest.xml.

I do not have too much of a clue of the technical side here (that's why I'm using this library). Maybe you have an explanation for this?

hi,
when i use your library in my program i have to set onNewIntent in MainActivity and when i want to write tag i should access this from fragment...... i solved some of small problem by providing middle class and transfer some data between MainActivity and fragment .... but i encounter with this :
public boolean performWrite(NfcWriteUtility writeUtility) throws ReadOnlyTagException,InsufficientCapacityException, TagNotPresentException, FormatException { return writeUtility.writeTelToTagFromIntent(text,LogHolder.fragment_1_activity.getIntent()); }
and as you can see i provide MainActivity's activity by that middle class(LogHolder) but i get error :
Encountered an error ! be.appfoundry.nfclibrary.exceptions.TagNotPresentException: Intent does not contain a tag

i stock here i can't do more ..... help me plz :))

@OverRide
public void callbackWithReturnValue(Boolean result) {
String message = result ? "Success" : "Failed!";
Toast.makeText(this,message,Toast.LENGTH_SHORT).show();
}

@Override
public void onProgressUpdate(Boolean... booleans) {
    Toast.makeText(this, booleans[0] ? "We started writing" : "We could not write!",Toast.LENGTH_SHORT).show();
}

@Override
public void onError(Exception e) {
    Toast.makeText(this,e.getMessage(),Toast.LENGTH_SHORT).show();
}

In this code @OverRide doesnt work (my IDE doesnt let me do it)