Example usage for android.nfc FormatException FormatException

Introduction

In this page you can find the example usage for android.nfc FormatException FormatException.

Prototype

public FormatException(String message) 

Source Link

Usage

From source file:net.networksaremadeofstring.rhybudd.WriteNFCActivity.java

public void WriteTag(final Tag receivedTag) {
    tagHandler.sendEmptyMessage(TAG_IO_IN_PROGRESS);

    (new Thread() {

        public void run() {
            //This could go all kinds of weird
            Ndef thisNdef = null;/*from  w w  w.  j a va2  s  .  c  o m*/

            try {
                thisNdef = Ndef.get(receivedTag);
            } catch (Exception e) {
                BugSenseHandler.sendExceptionMessage("WriteNFCActivity", "WriteTag", e);
                e.printStackTrace();
            }

            if (null == thisNdef) {
                NdefFormatable formatter = null;
                try {
                    formatter = NdefFormatable.get(receivedTag);
                    formatter.connect();
                    formatter.format(
                            new NdefMessage(new NdefRecord[] { NdefRecord.createApplicationRecord("io.d0") }));
                    formatter.close();
                    thisNdef = Ndef.get(receivedTag);
                } catch (Exception d) {
                    BugSenseHandler.sendExceptionMessage("WriteNFCActivity", "WriteTag", d);
                    d.printStackTrace();
                    tagHandler.sendEmptyMessage(FORMATEXCEPTION);
                }
            }

            try {
                if (null == thisNdef) {
                    throw new FormatException("No NDEF Tag returned from get");
                } else {
                    thisNdef.connect();
                }

                if (thisNdef.isWritable()) {
                    //Is this a 203 or larger?
                    if (thisNdef.getMaxSize() < aaRecord.toByteArray().length + idRecord.toByteArray().length) {
                        /*Log.i("WriteTag","This tag was too big. tried to write " + (aaRecord.toByteArray().length + idRecord.toByteArray().length) + " to " + thisNdef.getMaxSize());
                        idRecord = NdefRecord.createMime("text/plain", Integer.toString(tagMetaData.getInt("i")).getBytes(Charset.forName("US-ASCII")));
                        Log.i("WriteTag Size Check", "Writing " + (idRecord.toByteArray().length + aaRecord.toByteArray().length) + " to " + thisNdef.getMaxSize());*/
                        tagHandler.sendEmptyMessage(SIZE_ERROR);
                    } else {
                        //Log.i("WriteTag Size Check", "Writing " + (aaRecord.toByteArray().length + idRecord.toByteArray().length) + " to " + thisNdef.getMaxSize());
                        NdefMessage tagMsg = new NdefMessage(new NdefRecord[] { idRecord, aaRecord });
                        //Log.i("WriteTag Size Check", "Wrote " + tagMsg.getByteArrayLength());
                        thisNdef.writeNdefMessage(tagMsg);
                        thisNdef.makeReadOnly();
                        thisNdef.close();
                        tagHandler.sendEmptyMessage(WRITE_SUCCESS);
                    }
                } else {
                    tagHandler.sendEmptyMessage(READONLY);
                }
            } catch (IOException e) {
                BugSenseHandler.sendExceptionMessage("WriteNFCActivity", "WriteTag", e);
                tagHandler.sendEmptyMessage(IOEXCEPTION);
            } catch (FormatException e) {
                BugSenseHandler.sendExceptionMessage("WriteNFCActivity", "WriteTag", e);
                e.printStackTrace();
                tagHandler.sendEmptyMessage(FORMATEXCEPTION);
            }
        }
    }).start();
}

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