[Résolu] Indiquer le rappel pour le transfert de fichiers Android

 @Override
    protected void onCreate(Bundle savedInstanceState) {
        ...
        // Android Beam file transfer is available, continue
        ...
        mNfcAdapter = NfcAdapter.getDefaultAdapter(this);
       
        mFileUriCallback = new FileUriCallback();
        // Set the dynamic callback for URI requests.
        mNfcAdapter.setBeamPushUrisCallback(mFileUriCallback,this);
        ...
    }