/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.phone;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.ThrottleManager;
import android.os.AsyncResult;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.SystemProperties;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
import android.telephony.TelephonyManager;
import android.util.Log;
import com.android.internal.telephony.Phone;
import com.android.internal.telephony.PhoneFactory;
import com.android.internal.telephony.TelephonyIntents;
import com.android.internal.telephony.TelephonyProperties;
/**
* List of Phone-specific settings screens.
*/
public class Settings extends PreferenceActivity implements DialogInterface.OnClickListener,
DialogInterface.OnDismissListener, Preference.OnPreferenceChangeListener{
// debug data
private static final String LOG_TAG = "PhoneAppSettings";
private static final boolean DBG = true;
public static final int REQUEST_CODE_EXIT_ECM = 17;
//String keys for preference lookup
private static final String BUTTON_DATA_ENABLED_KEY = "button_data_enabled_key";
private static final String BUTTON_DATA_USAGE_KEY = "button_data_usage_key";
private static final String BUTTON_PREFERED_NETWORK_MODE = "preferred_network_mode_key";
private static final String BUTTON_ROAMING_KEY = "button_roaming_key";
private static final String BUTTON_CDMA_ROAMING_KEY = "cdma_roaming_mode_key";
private static final String BUTTON_GSM_UMTS_OPTIONS = "gsm_umts_options_key";
private static final String BUTTON_CDMA_OPTIONS = "cdma_options_key";
private static final String UPLMN_KEY = "uplmn_value";
static final int preferredNetworkMode = Phone.PREFERRED_NT_MODE;
//UI objects
private ListPreference mButtonPreferredNetworkMode;
private CheckBoxPreference mButtonDataRoam;
private CheckBoxPreference mButtonDataEnabled;
private Preference mButtonDataUsage;
private DataUsageListener mDataUsageListener;
private static final String iface = "rmnet0"; //TODO: this will go away
private Phone mPhone;
private MyHandler mHandler;
private boolean mOkClicked;
//GsmUmts options and Cdma options
GsmUmtsOptions mGsmUmtsOptions;
CdmaOptions mCdmaOptions;
private Preference mClickedPreference;
private int mSubId = 0;
private Preference mUplmnPreference;
//This is a method implemented for DialogInterface.OnClickListener.
// Used to dismiss the dialogs when they come up.
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
mPhone.setDataRoamingEnabled(true);
mOkClicked = true;
} else {
// Reset the toggle
mButtonDataRoam.setChecked(false);
}
}
public void onDismiss(DialogInterface dialog) {
// Assuming that onClick gets called first
if (!mOkClicked) {
mButtonDataRoam.setChecked(false);
}
}
/**
* Invoked on each preference click in this hierarchy, overrides
* PreferenceActivity's implementation. Used to make sure we track the
* preference click events.
*/
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
/** TODO: Refactor and get rid of the if's using subclasses */
if (mGsmUmtsOptions != null &&
mGsmUmtsOptions.preferenceTreeClick(preference) == true) {
return true;
} else if (mCdmaOptions != null &&
mCdmaOptions.preferenceTreeClick(preference) == true) {
if (Boolean.parseBoolean(
SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE))) {
mClickedPreference = preference;
// In ECM mode launch ECM app dialog
startActivityForResult(
new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null),
REQUEST_CODE_EXIT_ECM);
}
return true;
} else if (preference == mButtonPreferredNetworkMode) {
//displays the value taken from the Settings.System
int settingsNetworkMode = android.provider.Settings.Secure.getInt(mPhone.getContext().
getContentResolver(), android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
preferredNetworkMode);
mButtonPreferredNetworkMode.setValue(Integer.toString(settingsNetworkMode));
return true;
} else if (preference == mButtonDataRoam) {
if (DBG) log("onPreferenceTreeClick: preference == mButtonDataRoam.");
//normally called on the toggle click
if (mButtonDataRoam.isChecked()) {
// First confirm with a warning dialog about charges
mOkClicked = false;
new AlertDialog.Builder(this).setMessage(
getResources().getString(R.string.roaming_warning))
.setTitle(android.R.string.dialog_alert_title)
.setIcon(android.R.drawable.ic_dialog_alert)
.setPositiveButton(android.R.string.yes, this)
.setNegativeButton(android.R.string.no, this)
.show()
.setOnDismissListener(this);
} else {
mPhone.setDataRoamingEnabled(false);
}
return true;
} else if (preference == mButtonDataEnabled) {
if (DBG) log("onPreferenceTreeClick: preference == mButtonDataEnabled.");
ConnectivityManager cm =
(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
if (TelephonyManager.getPhoneCount() > 1) {
cm.setMobileDataEnabledByPhoneId(mSubId, mButtonDataEnabled.isChecked());
} else {
cm.setMobileDataEnabled(mButtonDataEnabled.isChecked());
}
return true;
} else {
// if the button is anything but the simple toggle preference,
// we'll need to disable all preferences to reject all click
// events until the sub-activity's UI comes up.
preferenceScreen.setEnabled(false);
// Let the intents be launched by the Preference manager
return false;
}
}
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
mSubId = getIntent().getIntExtra(MobileNetworkSettings.SUB_ID, 0);
addPreferencesFromResource(R.xml.network_setting);
if (PhoneFactory.getPhoneCount() > 1) {
if(mSubId == 0) {
setTitle(getResources().getString(R.string.sim1) + getResources().getString(R.string.mobile_networks));
}else if(mSubId == 1) {
setTitle(getResources().getString(R.string.sim2) + getResources().getString(R.string.mobile_networks));
}
}
// mPhone = PhoneFactory.getDefaultPhone();
mPhone = PhoneApp.getInstance().getPhone(mSubId);
mHandler = new MyHandler();
//get UI object references
PreferenceScreen prefSet = getPreferenceScreen();
mButtonDataEnabled = (CheckBoxPreference) prefSet.findPreference(BUTTON_DATA_ENABLED_KEY);
mButtonDataRoam = (CheckBoxPreference) prefSet.findPreference(BUTTON_ROAMING_KEY);
mButtonPreferredNetworkMode = (ListPreference) prefSet.findPreference(
BUTTON_PREFERED_NETWORK_MODE);
mButtonDataUsage = prefSet.findPreference(BUTTON_DATA_USAGE_KEY);
mUplmnPreference = prefSet.findPreference(UPLMN_KEY);
mUplmnPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference preference) {
String packageName = "com.spreadtrum.android.eng";
String className = "com.spreadtrum.android.eng.uplmnsettings";
Intent intent = new Intent();
intent.setAction(Intent.ACTION_MAIN);
intent.setClassName(packageName,className);
intent.putExtra(MobileNetworkSettings.SUB_ID, mSubId);
try{
startActivity(intent);
}catch(ActivityNotFoundException e){
Log.e(LOG_TAG, "Not found Activity !");
}
return true;
}
});
if (getResources().getBoolean(R.bool.world_phone) == true) {
// set the listener for the mButtonPreferredNetworkMode list preference so we can issue
// change Preferred Network Mode.
mButtonPreferredNetworkMode.setOnPreferenceChangeListener(this);
//Get the networkMode from Settings.System and displays it
int settingsNetworkMode = android.provider.Settings.Secure.getInt(mPhone.getContext().
getContentResolver(),android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
preferredNetworkMode);
mButtonPreferredNetworkMode.setValue(Integer.toString(settingsNetworkMode));
mCdmaOptions = new CdmaOptions(this, prefSet);
mGsmUmtsOptions = new GsmUmtsOptions(this, prefSet ,mSubId);
} else {
prefSet.removePreference(mButtonPreferredNetworkMode);
if (prefSet.findPreference(BUTTON_GSM_UMTS_OPTIONS) != null) {
prefSet.removePreference(prefSet.findPreference(BUTTON_GSM_UMTS_OPTIONS));
}
if (prefSet.findPreference(BUTTON_CDMA_OPTIONS) != null) {
prefSet.removePreference(prefSet.findPreference(BUTTON_CDMA_OPTIONS));
}
if (SystemProperties.getBoolean("ro.device.support.vt", true)) {
mButtonPreferredNetworkMode.setOnPreferenceChangeListener(this);
int settingsNetworkMode = android.provider.Settings.Secure.getInt(mPhone.getContext().
getContentResolver(),android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
preferredNetworkMode);
mButtonPreferredNetworkMode.setValue(Integer.toString(settingsNetworkMode));
} else {
prefSet.removePreference(mButtonPreferredNetworkMode);
}
int phoneType = mPhone.getPhoneType();
if (phoneType == Phone.PHONE_TYPE_CDMA) {
mCdmaOptions = new CdmaOptions(this, prefSet);
} else if (phoneType == Phone.PHONE_TYPE_GSM) {
// addPreferencesFromResource(R.xml.gsm_umts_options);
//CR255412 Modify Start
if(prefSet.findPreference(BUTTON_PREFERED_NETWORK_MODE) != null) {
prefSet.removePreference(prefSet.findPreference("button_prefer_2g_key"));
}
//CR255412 Modify End
mGsmUmtsOptions = new GsmUmtsOptions(this, prefSet ,mSubId);
} else {
throw new IllegalStateException("Unexpected phone type: " + phoneType);
}
}
ThrottleManager tm = (ThrottleManager) getSystemService(Context.THROTTLE_SERVICE);
mDataUsageListener = new DataUsageListener(this, mButtonDataUsage, prefSet);
}
@Override
protected void onResume() {
super.onResume();
// upon resumption from the sub-activity, make sure we re-enable the
// preferences.
getPreferenceScreen().setEnabled(true);
ConnectivityManager cm =
(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
if (TelephonyManager.getPhoneCount() > 1) {
mButtonDataEnabled.setChecked(cm.getMobileDataEnabledByPhoneId(mSubId));
} else {
mButtonDataEnabled.setChecked(cm.getMobileDataEnabled());
}
// Set UI state in onResume because a user could go home, launch some
// app to change this setting's backend, and re-launch this settings app
// and the UI state would be inconsistent with actual state
mButtonDataRoam.setChecked(mPhone.getDataRoamingEnabled());
if (getPreferenceScreen().findPreference(BUTTON_PREFERED_NETWORK_MODE) != null) {
mPhone.getPreferredNetworkType(mHandler.obtainMessage(
MyHandler.MESSAGE_GET_PREFERRED_NETWORK_TYPE));
}
mDataUsageListener.resume();
}
@Override
protected void onPause() {
super.onPause();
mDataUsageListener.pause();
}
/**
* Implemented to support onPreferenceChangeListener to look for preference
* changes specifically on CLIR.
*
* @param preference is the preference to be changed, should be mButtonCLIR.
* @param objValue should be the value of the selection, NOT its localized
* display value.
*/
public boolean onPreferenceChange(Preference preference, Object objValue) {
if (preference == mButtonPreferredNetworkMode) {
//NOTE onPreferenceChange seems to be called even if there is no change
//Check if the button value is changed from the System.Setting
mButtonPreferredNetworkMode.setValue((String) objValue);
int buttonNetworkMode;
buttonNetworkMode = Integer.valueOf((String) objValue).intValue();
int settingsNetworkMode = android.provider.Settings.Secure.getInt(
mPhone.getContext().getContentResolver(),
android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId, preferredNetworkMode);
if (buttonNetworkMode != settingsNetworkMode) {
int modemNetworkMode;
switch(buttonNetworkMode) {
/*case Phone.NT_MODE_GLOBAL:
modemNetworkMode = Phone.NT_MODE_GLOBAL;
break;
case Phone.NT_MODE_EVDO_NO_CDMA:
modemNetworkMode = Phone.NT_MODE_EVDO_NO_CDMA;
break;
case Phone.NT_MODE_CDMA_NO_EVDO:
modemNetworkMode = Phone.NT_MODE_CDMA_NO_EVDO;
break;
case Phone.NT_MODE_CDMA:
modemNetworkMode = Phone.NT_MODE_CDMA;
break;
case Phone.NT_MODE_GSM_UMTS:
modemNetworkMode = Phone.NT_MODE_GSM_UMTS;
break;
case Phone.NT_MODE_WCDMA_ONLY:
modemNetworkMode = Phone.NT_MODE_WCDMA_ONLY;
break;
case Phone.NT_MODE_GSM_ONLY:
modemNetworkMode = Phone.NT_MODE_GSM_ONLY;
break;
case Phone.NT_MODE_WCDMA_PREF:
modemNetworkMode = Phone.NT_MODE_WCDMA_PREF;
break;
default:
modemNetworkMode = Phone.PREFERRED_NT_MODE;*/
case Phone.NT_MODE_AUTO:
modemNetworkMode = Phone.NT_MODE_AUTO;
break;
case Phone.NT_MODE_GSM_ONLY:
modemNetworkMode = Phone.NT_MODE_GSM_ONLY;
break;
case Phone.NT_MODE_TD_SCDMA_ONLY:
modemNetworkMode = Phone.NT_MODE_TD_SCDMA_ONLY;
break;
default:
modemNetworkMode = Phone.PREFERRED_NT_MODE;
}
UpdatePreferredNetworkModeSummary(buttonNetworkMode);
android.provider.Settings.Secure.putInt(mPhone.getContext().getContentResolver(),
android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
buttonNetworkMode );
//Set the modem network mode
mPhone.setPreferredNetworkType(modemNetworkMode, mHandler
.obtainMessage(MyHandler.MESSAGE_SET_PREFERRED_NETWORK_TYPE));
}
}
// always let the preference setting proceed.
return true;
}
private class MyHandler extends Handler {
private static final int MESSAGE_GET_PREFERRED_NETWORK_TYPE = 0;
private static final int MESSAGE_SET_PREFERRED_NETWORK_TYPE = 1;
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MESSAGE_GET_PREFERRED_NETWORK_TYPE:
handleGetPreferredNetworkTypeResponse(msg);
break;
case MESSAGE_SET_PREFERRED_NETWORK_TYPE:
handleSetPreferredNetworkTypeResponse(msg);
break;
}
}
private void handleGetPreferredNetworkTypeResponse(Message msg) {
AsyncResult ar = (AsyncResult) msg.obj;
if (ar.exception == null) {
int modemNetworkMode = ((int[])ar.result)[0];
if (DBG) {
log ("handleGetPreferredNetworkTypeResponse: modemNetworkMode = " +
modemNetworkMode);
}
int settingsNetworkMode = android.provider.Settings.Secure.getInt(
mPhone.getContext().getContentResolver(),
android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
preferredNetworkMode);
if (DBG) {
log("handleGetPreferredNetworkTypeReponse: settingsNetworkMode = " +
settingsNetworkMode);
}
//check that modemNetworkMode is from an accepted value
/*if (modemNetworkMode == Phone.NT_MODE_WCDMA_PREF ||
modemNetworkMode == Phone.NT_MODE_GSM_ONLY ||
modemNetworkMode == Phone.NT_MODE_WCDMA_ONLY ||
modemNetworkMode == Phone.NT_MODE_GSM_UMTS ||
modemNetworkMode == Phone.NT_MODE_CDMA ||
modemNetworkMode == Phone.NT_MODE_CDMA_NO_EVDO ||
modemNetworkMode == Phone.NT_MODE_EVDO_NO_CDMA ||
modemNetworkMode == Phone.NT_MODE_GLOBAL ) {*/
if (modemNetworkMode == Phone.NT_MODE_AUTO ||
modemNetworkMode == Phone.NT_MODE_GSM_ONLY ||
modemNetworkMode == Phone.NT_MODE_TD_SCDMA_ONLY ) {
if (DBG) {
log("handleGetPreferredNetworkTypeResponse: if 1: modemNetworkMode = " +
modemNetworkMode);
}
//check changes in modemNetworkMode and updates settingsNetworkMode
if (modemNetworkMode != settingsNetworkMode) {
if (DBG) {
log("handleGetPreferredNetworkTypeResponse: if 2: " +
"modemNetworkMode != settingsNetworkMode");
}
settingsNetworkMode = modemNetworkMode;
if (DBG) { log("handleGetPreferredNetworkTypeResponse: if 2: " +
"settingsNetworkMode = " + settingsNetworkMode);
}
//changes the Settings.System accordingly to modemNetworkMode
android.provider.Settings.Secure.putInt(
mPhone.getContext().getContentResolver(),
android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
settingsNetworkMode );
}
UpdatePreferredNetworkModeSummary(modemNetworkMode);
// changes the mButtonPreferredNetworkMode accordingly to modemNetworkMode
mButtonPreferredNetworkMode.setValue(Integer.toString(modemNetworkMode));
} else {
if (DBG) log("handleGetPreferredNetworkTypeResponse: else: reset to default");
resetNetworkModeToDefault();
}
}
}
private void handleSetPreferredNetworkTypeResponse(Message msg) {
AsyncResult ar = (AsyncResult) msg.obj;
if (ar.exception == null) {
int networkMode = Integer.valueOf(
mButtonPreferredNetworkMode.getValue()).intValue();
android.provider.Settings.Secure.putInt(mPhone.getContext().getContentResolver(),
android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
networkMode );
} else {
mPhone.getPreferredNetworkType(obtainMessage(MESSAGE_GET_PREFERRED_NETWORK_TYPE));
}
}
private void resetNetworkModeToDefault() {
//set the mButtonPreferredNetworkMode
mButtonPreferredNetworkMode.setValue(Integer.toString(preferredNetworkMode));
//set the Settings.System
android.provider.Settings.Secure.putInt(mPhone.getContext().getContentResolver(),
android.provider.Settings.Secure.PREFERRED_NETWORK_MODE + mSubId,
preferredNetworkMode );
//Set the Modem
mPhone.setPreferredNetworkType(preferredNetworkMode,
this.obtainMessage(MyHandler.MESSAGE_SET_PREFERRED_NETWORK_TYPE));
}
}
private void UpdatePreferredNetworkModeSummary(int NetworkMode) {
switch(NetworkMode) {
/*case Phone.NT_MODE_WCDMA_PREF:
// TODO T: Make all of these strings come from res/values/strings.xml.
mButtonPreferredNetworkMode.setSummary("Preferred network mode: WCDMA pref");
break;
case Phone.NT_MODE_GSM_ONLY:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: GSM only");
break;
case Phone.NT_MODE_WCDMA_ONLY:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: WCDMA only");
break;
case Phone.NT_MODE_GSM_UMTS:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: GSM/WCDMA");
break;
case Phone.NT_MODE_CDMA:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: CDMA / EvDo");
break;
case Phone.NT_MODE_CDMA_NO_EVDO:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: CDMA only");
break;
case Phone.NT_MODE_EVDO_NO_CDMA:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: EvDo only");
break;
case Phone.NT_MODE_GLOBAL:
default:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: Global");*/
case Phone.NT_MODE_AUTO:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: Auto");
break;
case Phone.NT_MODE_GSM_ONLY:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: GSM only");
break;
case Phone.NT_MODE_TD_SCDMA_ONLY:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: TD-SCDMA only");
break;
default:
mButtonPreferredNetworkMode.setSummary("Preferred network mode: Auto");
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch(requestCode) {
case REQUEST_CODE_EXIT_ECM:
Boolean isChoiceYes =
data.getBooleanExtra(EmergencyCallbackModeExitDialog.EXTRA_EXIT_ECM_RESULT, false);
if (isChoiceYes) {
// If the phone exits from ECM mode, show the CDMA Options
mCdmaOptions.showDialog(mClickedPreference);
} else {
// do nothing
}
break;
default:
break;
}
}
private static void log(String msg) {
Log.d(LOG_TAG, msg);
}
}