Android: How to send data (a string value) to another device using NFC?
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I want to create a mini app just to read an NFC tag and later send to another device on Android. That part is done already and I can read the tag and I can print the string on a EditText. But I also want to send the text that I have read from that tag to another device with NFC. How can I do that?
//I have this code here when a tag is discovered...
@Override
protected void onNewIntent(Intent intent) {
if (intent.getAction().equals(NfcAdapter.ACTION_TAG_DISCOVERED)) {
String result = "";
result = ByteArrayToHexString(intent.getByteArrayExtra(NfcAdapter.EXTRA_ID));
myTag = result;
txtTag.setText(myTag);
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