如何在我的android NFC应用程序中显示十六进制唯一ID NFC标签？

NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(this);

<uses-permission android:name="android.permission.NFC" />

<activity ...>
    ...
    <intent-filter>
        <action android:name="android.nfc.action.NDEF_DISCOVERED" />
        <category android:name="android.intent.category.DEFAULT" />
        <data android:scheme="vnd.android.nfc" />
    </intent-filter>
</activity>

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    
    // 检查设备是否支持NFC
    NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(this);
    if (nfcAdapter == null) {
        // 设备不支持NFC
        Toast.makeText(this, "设备不支持NFC", Toast.LENGTH_SHORT).show();
        finish();
        return;
    }
    
    // 检查NFC是否已经启用
    if (!nfcAdapter.isEnabled()) {
        // NFC未启用，跳转到系统设置界面
        startActivity(new Intent(Settings.ACTION_NFC_SETTINGS));
        Toast.makeText(this, "请先启用NFC", Toast.LENGTH_SHORT).show();
        finish();
        return;
    }
    
    // 处理从Intent中获取的NFC标签数据
    handleNfcIntent(getIntent());
}

@Override
protected void onNewIntent(Intent intent) {
    super.onNewIntent(intent);
    
    // 处理从Intent中获取的NFC标签数据
    handleNfcIntent(intent);
}

private void handleNfcIntent(Intent intent) {
    if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(intent.getAction())) {
        Parcelable[] rawMessages = intent.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES);
        if (rawMessages != null) {
            NdefMessage[] messages = new NdefMessage[rawMessages.length];
            for (int i = 0; i < rawMessages.length; i++) {
                messages[i] = (NdefMessage) rawMessages[i];
            }
            
            // 获取NFC标签的唯一ID
            byte[] idBytes = messages[0].getRecords()[0].getId();
            String idHex = bytesToHex(idBytes);
            
            // 在界面上显示唯一ID
            TextView textView = findViewById(R.id.textView);
            textView.setText("NFC标签唯一ID：" + idHex);
        }
    }
}

private String bytesToHex(byte[] bytes) {
    StringBuilder sb = new StringBuilder();
    for (byte b : bytes) {
        sb.append(String.format("%02X", b));
    }
    return sb.toString();
}

<TextView
    android:id="@+id/textView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textSize="16sp"
    android:textColor="#000000" />