public void onDestroy() {
super.onDestroy();
MainMenu.basicWirelessEvent = null;
if (dialWPSsession != null && dialWPSsession.isShowing()) {
dialWPSsession.cancel();
}
if (dialWPSpinentry != null && dialWPSpinentry.isShowing()) {
dialWPSpinentry.cancel();
}
if (bwsalertdialog != null && bwsalertdialog.isShowing()) {
bwsalertdialog.cancel();
}
if (timr != null) {
timr.cancel();
}
if (looper != null) {
looper.quit();
}
defPrefEditor.putString(L10NConstants.CONFIG_KEY, "");
defPrefEditor.commit();
}
/** This method starts the timer counter */
public void startTimer() {
if (timr != null) timr.cancel();
timr = new Timer(L10NConstants.MINUTE, 1000);
timr.start();
}
/**
* This method implements change event handler in Basic wireless setting
*
* @param preference The changed Preference.
* @param newValue The new value of the Preference.
* @return boolean True to update the state of the Preference with the new value.
*/
public boolean onPreferenceChange(final Preference preference, Object newValue) {
bPrefChStatus = true;
Log.d(L10NConstants.TAG_BWS, "New Changed Value : " + newValue);
if (preference instanceof ListPreference) {
ListPreference lstPref = (ListPreference) preference;
int index = lstPref.findIndexOfValue((String) newValue);
String sLstEntry = (String) lstPref.getEntries()[index];
if (preference == wpsEnrollLst) {
lstPref.setSummary(getString(R.string.str_bws_enroll));
} else if (preference != networkLst) {
lstPref.setSummary(sLstEntry);
}
if (preference == wpsEnrollLst) {
if (newValue.equals(L10NConstants.VAL_ONE)) {
TextView view;
// Inflate EditText and TextView on the Dialog box for WPS Pin
LayoutInflater factory = LayoutInflater.from(BasicWirelessSettings.this);
final View textEntryView = factory.inflate(R.layout.wps_dialog_layout, null);
newPin = (EditText) textEntryView.findViewById(R.id.editText);
view = (TextView) textEntryView.findViewById(R.id.txt_view);
view.setText("Enter 8 digits");
newPin.setHint("Enter PIN");
bwsbuilder = new AlertDialog.Builder(BasicWirelessSettings.this);
bwsbuilder.setTitle("Enter WPS PIN");
bwsbuilder.setView(textEntryView);
bwsalertdialog =
bwsbuilder
.setPositiveButton(
getString(R.string.alert_dialog_rename_ok),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
sPinValue = newPin.getText().toString();
if (!sPinValue.equals("")) {
if (sPinValue.matches(L10NConstants.PIN_PATTERN)) {
// Extract 8th digit
String sLastDigit =
sPinValue.substring(sPinValue.length() - 1, sPinValue.length());
Log.d("Checksum", "sLastDigit = " + sLastDigit);
// Compute checksum for 7 digits
int pinCheckSumValue =
ComputeChecksum(
Integer.parseInt(
sPinValue.substring(0, sPinValue.length() - 1)));
Log.d("Checksum", "pinValueCheck = " + pinCheckSumValue);
// compare checksum value with 8th digit
if (pinCheckSumValue != Integer.parseInt(sLastDigit)) {
Toast.makeText(
getApplicationContext(),
"PIN checksum failed. Please enter a valid PIN",
1)
.show();
} else {
Log.d(
L10NConstants.TAG_BWS,
"Sending Command "
+ L10NConstants.SET_CMD_PREFIX
+ "config_methods=1 "
+ sPinValue);
try {
sResponse =
mSoftAPCfg.SapSendCommand(
L10NConstants.SET_CMD_PREFIX
+ "config_methods=1 "
+ sPinValue);
} catch (Exception e) {
Log.d(L10NConstants.TAG_BWS, "Exception :" + e);
}
Log.d(L10NConstants.TAG_BWS, "Response " + sResponse);
sResponse = L10NConstants.SUCCESS;
if (sResponse.contains(L10NConstants.SUCCESS)) {
UpdateChanges(defSharPref, orgSharPref, preference.getKey());
sPinEntryMsg =
"Enter PIN number"
+ " "
+ sPinValue.toString()
+ " "
+ "on the client to connect...";
new DialogThrd(L10NConstants.DIALOG_WPS_PINENTRY);
Log.d(
L10NConstants.TAG_BWS,
"Response From Config_methods Success Reply " + sResponse);
} else {
sWpsKey = orgSharPref.getString("wpsKey", "");
UpdateChanges(orgSharPref, defSharPref, preference.getKey());
bPrefChStatus = false;
Log.d(
L10NConstants.TAG_BWS,
"Response From COnfig_methods UnSuccess Reply " + sResponse);
}
}
} else {
Toast.makeText(getApplicationContext(), "Invalid PIN", 1).show();
}
} else {
Toast.makeText(getApplicationContext(), "Value cannot be null", 1)
.show();
}
}
})
.setNegativeButton(
"Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
// do nothing
}
})
.create();
bwsalertdialog.show();
} else if (newValue.equals(L10NConstants.VAL_ZERO)) {
Log.d(
L10NConstants.TAG_BWS,
"Sending Command "
+ L10NConstants.SET_CMD_PREFIX
+ preference.getKey()
+ "="
+ newValue);
try {
sResponse =
mSoftAPCfg.SapSendCommand(
L10NConstants.SET_CMD_PREFIX + preference.getKey() + "=" + newValue);
} catch (Exception e) {
Log.d(L10NConstants.TAG_BWS, "Exception :" + e);
}
Log.d(L10NConstants.TAG_BWS, "Response " + sResponse);
if (sResponse.contains(L10NConstants.SUCCESS)) {
// start counter
UpdateChanges(defSharPref, orgSharPref, preference.getKey());
new DialogThrd(L10NConstants.DIALOG_WPS_SESSION);
} else {
UpdateChanges(orgSharPref, defSharPref, preference.getKey());
}
}
bPrefChStatus = false;
} else if (preference == freqLst) {
String sChannelCheck = defSharPref.getString(L10NConstants.CHNL_KEY, "");
if (!sChannelCheck.equals(newValue)) {
MainMenu.bPreferenceChanged = true;
}
// if channel selected is 12,13 or 14 then set network_mode=b
defPrefEditor.putString(L10NConstants.CHNL_KEY, newValue.toString());
defPrefEditor.commit();
if (newValue.equals("12") || newValue.equals("13") || newValue.equals("14")) {
onPreferenceChange(networkLst, "b");
}
if (newValue.equals(L10NConstants.VAL_ZERO)) {
String sAutoChannel = defSharPref.getString("autoChannel", "");
if (!sAutoChannel.equals(""))
freqLst.setSummary(sLstEntry + "-Current Channel " + sAutoChannel);
else freqLst.setSummary(sLstEntry);
} else {
freqLst.setSummary(newValue.toString());
}
} else if (preference == networkLst) {
String sDataRate = defSharPref.getString(L10NConstants.DATA_RATE_KEY, "");
String[] sDr = null;
if (newValue.equals(L10NConstants.SM_B)) {
sDr = getResources().getStringArray(R.array.dataRatesValuesB);
} else if ((newValue.equals(L10NConstants.SM_G_ONLY))
|| (newValue.equals(L10NConstants.SM_G))) {
sDr = getResources().getStringArray(R.array.dataRatesValuesGBG);
} else if ((newValue.equals(L10NConstants.SM_N_ONLY))
|| (newValue.equals(L10NConstants.SM_N))) {
sDr = getResources().getStringArray(R.array.dataRatesValuesNBGN);
}
if (!isAvailable(sDr, sDataRate)) {
defPrefEditor.putString("data_rate", L10NConstants.VAL_ZERO);
}
sRsn = defSharPref.getString(L10NConstants.RSN_PAIR_KEY, "");
sWpa = defSharPref.getString(L10NConstants.WPA_PAIR_KEY, "");
sSM = defSharPref.getString(L10NConstants.SEC_MODE_KEY, "");
if (newValue.equals(L10NConstants.SM_N_ONLY)) {
if (sSM.equals(L10NConstants.VAL_ONE)) {
sNwModeWarning =
getString(R.string.bws_screen_alert_N_WEP)
+ " "
+ getString(R.string.common_append_alert_wep);
bNModeVerifyCheck = true;
verifyNModeAlgorithm(sNwModeWarning, lstPref, sLstEntry);
} else {
sNwModeWarning =
getString(R.string.bws_screen_alert_N_TKIPorMIXED)
+ " "
+ getString(R.string.common_append_alert_wpa);
bNModeVerifyCheck = false;
verifyNModeAlgorithm(sNwModeWarning, lstPref, sLstEntry);
}
} else if (newValue.equals(L10NConstants.SM_N)) {
if (sSM.equals(L10NConstants.VAL_ONE)) {
sNwModeWarning =
getString(R.string.bws_screen_alert_BGN_WEP)
+ " "
+ getString(R.string.common_append_alert_wep);
bNModeVerifyCheck = true;
verifyNModeAlgorithm(sNwModeWarning, lstPref, sLstEntry);
} else {
sNwModeWarning =
getString(R.string.bws_screen_alert_BGN_TKIPorMIXED)
+ " "
+ getString(R.string.common_append_alert_wpa);
bNModeVerifyCheck = false;
verifyNModeAlgorithm(sNwModeWarning, lstPref, sLstEntry);
}
} else lstPref.setSummary(sLstEntry);
}
if (!bPrefChStatus == false) {
if (preference == networkLst) {
String sNetworkCheck = defSharPref.getString(L10NConstants.HW_MODE_KEY, "");
if (!sNetworkCheck.equals(newValue)) {
MainMenu.bPreferenceChanged = true;
}
} else if (preference == authLst) {
String sAuthCheck = defSharPref.getString(L10NConstants.AUTH_MODE_KEY, "");
if (!sAuthCheck.equals(newValue)) {
MainMenu.bPreferenceChanged = true;
}
}
}
} else if (preference instanceof EditTextPreference) {
EditTextPreference editPref = (EditTextPreference) preference;
if ((preference == ssidEdit)) {
if (!newValue.equals("")) {
editPref.setSummary(newValue.toString());
MainMenu.bPreferenceChanged = true;
} else {
Toast.makeText(this, "Value cannot be null", 1).show();
bPrefChStatus = false;
}
}
} else if (preference == broadChk) {
if (!broadChk.isChecked()) {
defPrefEditor.putString(L10NConstants.IGNORE_BROAD_SSID_KEY, L10NConstants.VAL_ZERO);
} else {
defPrefEditor.putString(L10NConstants.IGNORE_BROAD_SSID_KEY, L10NConstants.VAL_ONE);
}
defPrefEditor.commit();
MainMenu.bPreferenceChanged = true;
} else if (preference == configLst) {
if (!configLst.isChecked()) {
sSM = defSharPref.getString(L10NConstants.SEC_MODE_KEY, "");
if (sSM.equals(L10NConstants.VAL_ONE)) {
sWpsWarning = getString(R.string.wpa_screen_alert_wep);
showAlertDialog(sWpsWarning);
return false;
}
new DialogThrd(L10NConstants.DIALOG_WPS);
defPrefEditor.putString(L10NConstants.WPS_KEY, L10NConstants.VAL_ONE);
defPrefEditor.commit();
mainMenuStngs.saveChanges(defSharPref, orgSharPref, "BWS");
if (dialWPS != null) dialWPS.cancel();
if (MainMenu.sWpsResponse != null) {
if (MainMenu.sWpsResponse.contains(L10NConstants.SUCCESS)) {
if (MainMenu.sCommitResponse.contains(L10NConstants.SUCCESS)) {
configLst.setChecked(true);
} else {
bPrefChStatus = setPrevValue();
}
} else {
bPrefChStatus = setPrevValue();
}
} else {
configLst.setChecked(false);
}
MainMenu.btnSave.setEnabled(false);
} else {
new DialogThrd(L10NConstants.DIALOG_WPS);
try {
sResponse =
mSoftAPCfg.SapSendCommand(
L10NConstants.SET_CMD_PREFIX + L10NConstants.WPS_KEY + "=0");
Log.d(L10NConstants.TAG_BWS, "Response " + sResponse);
sResponse = mSoftAPCfg.SapSendCommand(L10NConstants.SET_CMD_PREFIX + "commit");
} catch (Exception e) {
Log.d(L10NConstants.TAG_BWS, "Exception :" + e);
}
if (sResponse.equals(L10NConstants.SUCCESS)) {
defPrefEditor.putString(L10NConstants.WPS_KEY, L10NConstants.VAL_ZERO);
orgPrefEditor.putString(L10NConstants.WPS_KEY, L10NConstants.VAL_ZERO);
if (timr != null) {
timr.cancel();
}
} else {
defPrefEditor.putString(L10NConstants.WPS_KEY, L10NConstants.VAL_ONE);
orgPrefEditor.putString(L10NConstants.WPS_KEY, L10NConstants.VAL_ONE);
}
defPrefEditor.commit();
orgPrefEditor.commit();
if (dialWPS != null) dialWPS.cancel();
}
}
return bPrefChStatus;
}
