@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mEditTextIp = (EditText) findViewById(R.id.editTextServerIp); mEditTextIp.setText(CavanAndroid.getPreference(this, KEY_SERVER_IP, DEFAULT_SERVER_IP)); mEditTextPort = (EditText) findViewById(R.id.editTextServerPort); mEditTextPort.setText(CavanAndroid.getPreference(this, KEY_SERVER_PORT, DEFAULT_SERVER_PORT)); mEditTextBdAddr = (EditText) findViewById(R.id.editTextBdAddr); mEditTextBdAddr.setKeyListener(null); mEditTextAddrRemain = (EditText) findViewById(R.id.editTextAddrRemain); mEditTextAddrRemain.setKeyListener(null); mButtonComplete = (Button) findViewById(R.id.buttonComplete); mButtonComplete.setOnClickListener(this); mButtonBurn = (Button) findViewById(R.id.buttonBurn); mButtonBurn.setOnClickListener(this); mButtonRequest = (Button) findViewById(R.id.buttonRequest); mButtonRequest.setOnClickListener(this); showScanActivity(); }