Merge "Added IMEI status activity." into lmp-mr1-dev

            </intent-filter>

        </activity>

        <!-- Runs in the phone process since it needs access to the Phone object -->

        <activity android:name=".deviceinfo.ImeiInformation"

                android:label="@string/imei_information_title"

                android:theme="@style/Theme.SubSettingsDialogWhenLarge"

                android:process="com.android.phone">

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.DEFAULT" />

                <category android:name="android.intent.category.VOICE_LAUNCH" />

            </intent-filter>

        </activity>

        <activity android:name="Settings$StorageSettingsActivity"

                android:label="@string/storage_settings_title"

                android:taskAffinity="com.android.settings"

   <!-- Message for encryption dialog telling the user that Talkback and other accessibility services will be disabled. -->

   <string name="encrypt_talkback_dialog_message_password">When you enter your password to start this device, accessibility services like <xliff:g id="service" example="TalkBack">%1$s</xliff:g> won\'t yet be available.</string>

   <!-- Title and summary for SIM Status -->

   <string name="imei_information_title">IMEI information</string>

   <string name="imei_information_summary">IMEI relative information</string>

   <string name="slot_number">(Slot<xliff:g id="slot_num">%1$d</xliff:g>)</string>

</resources>

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2014 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.

-->

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"

        android:title="@string/imei_information_title">

    <!-- This menu item is only for CDMA phone -->

    <Preference android:key="min_number"

        android:title="@string/status_min_number"

        android:summary="@string/device_info_not_available" />

    <!-- This menu item is only for CDMA phone -->

    <Preference android:key="prl_version"

        android:title="@string/status_prl_version"

        android:summary="@string/device_info_not_available" />

    <!-- This menu item is only for CDMA phone -->

    <Preference android:key="meid_number"

        android:title="@string/status_meid_number"

        android:summary="@string/device_info_not_available" />

    <Preference android:key="imei"

        android:title="@string/status_imei"

        android:summary="@string/device_info_not_available" />

    <Preference android:key="imei_sv"

        android:title="@string/status_imei_sv"

        android:summary="@string/device_info_not_available" />

    <Preference android:key="icc_id"

        android:title="@string/status_icc_id"

        android:summary="@string/device_info_not_available" />

</PreferenceScreen>

/*

 * Copyright (C) 2014 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.settings.deviceinfo;

import com.android.internal.telephony.Phone;

import com.android.internal.telephony.PhoneConstants;

import com.android.internal.telephony.PhoneFactory;

import android.content.Context;

import android.os.Bundle;

import android.preference.Preference;

import android.preference.PreferenceActivity;

import android.preference.PreferenceScreen;

import android.telephony.SubInfoRecord;

import android.telephony.SubscriptionManager;

import android.telephony.TelephonyManager;

import android.text.TextUtils;

import android.util.Log;

import com.android.settings.R;

import java.util.List;

public class ImeiInformation extends PreferenceActivity {

    private static final String KEY_PRL_VERSION = "prl_version";

    private static final String KEY_MIN_NUMBER = "min_number";

    private static final String KEY_MEID_NUMBER = "meid_number";

    private static final String KEY_ICC_ID = "icc_id";

    private static final String KEY_IMEI = "imei";

    private static final String KEY_IMEI_SV = "imei_sv";

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        final TelephonyManager telephonyManager =

            (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);

        initPreferenceScreen(telephonyManager.getSimCount());

    }

    // Since there are multiple phone for dsds, therefore need to show information for different

    // phones.

    private void initPreferenceScreen(int slotCount) {

        for (int slotId = 0; slotId < slotCount; slotId ++) {

            addPreferencesFromResource(R.xml.device_info_phone_status);

            setPreferenceValue(slotId);

            setNewKey(slotId);

        }

    }

    private void setPreferenceValue(int slotId) {

        final Phone phone = getPhoneFromSlotId(slotId);

        if (phone != null) {

            if (phone.getPhoneType() == TelephonyManager.PHONE_TYPE_CDMA) {

                setSummaryText(KEY_MEID_NUMBER, phone.getMeid());

                setSummaryText(KEY_MIN_NUMBER, phone.getCdmaMin());

                if (getResources().getBoolean(R.bool.config_msid_enable)) {

                    findPreference(KEY_MIN_NUMBER).setTitle(R.string.status_msid_number);

                }

                setSummaryText(KEY_PRL_VERSION, phone.getCdmaPrlVersion());

                removePreferenceFromScreen(KEY_IMEI_SV);

                if (phone.getLteOnCdmaMode() == PhoneConstants.LTE_ON_CDMA_TRUE) {

                    // Show ICC ID and IMEI for LTE device

                    setSummaryText(KEY_ICC_ID, phone.getIccSerialNumber());

                    setSummaryText(KEY_IMEI, phone.getImei());

                } else {

                    // device is not GSM/UMTS, do not display GSM/UMTS features

                    // check Null in case no specified preference in overlay xml

                    removePreferenceFromScreen(KEY_IMEI);

                    removePreferenceFromScreen(KEY_ICC_ID);

                }

            } else {

                setSummaryText(KEY_IMEI, phone.getDeviceId());

                setSummaryText(KEY_IMEI_SV,

                        ((TelephonyManager) getSystemService(TELEPHONY_SERVICE))

                        .getDeviceSoftwareVersion(/*slotId*/));

                // device is not CDMA, do not display CDMA features

                // check Null in case no specified preference in overlay xml

                removePreferenceFromScreen(KEY_PRL_VERSION);

                removePreferenceFromScreen(KEY_MEID_NUMBER);

                removePreferenceFromScreen(KEY_MIN_NUMBER);

                removePreferenceFromScreen(KEY_ICC_ID);

            }

        }

    }

    private Phone getPhoneFromSlotId(int slotId) {

        final List<SubInfoRecord> subInfos = SubscriptionManager.getSubInfoUsingSlotId(slotId);

        if (subInfos == null || subInfos.size() < 1) {

            return null;

        }

        final Phone[] phones = PhoneFactory.getPhones();

        for (int i = 0; i < phones.length; i++) {

            // Currently we only operate with the first subscription of a SIM.

            if (phones[i].getSubId() == subInfos.get(0).subId) {

                return phones[i];

            }

        }

        return null;

    }

    // Modify the preference key with prefix "_", so new added information preference can be set

    // related phone information.

    private void setNewKey(int slotId) {

        final PreferenceScreen prefScreen = getPreferenceScreen();

        final int count = prefScreen.getPreferenceCount();

        for (int i = 0; i < count; i++) {

            Preference pref = prefScreen.getPreference(i);

            String key = pref.getKey();

            if (!key.startsWith("_")){

                key = "_" + key + String.valueOf(slotId);

                pref.setKey(key);

                updateTitle(pref, slotId);

            }

        }

    }

    private void updateTitle(Preference pref, int slotId) {

        if (pref != null) {

            String title = pref.getTitle().toString();

            // Slot starts from 1, slotId starts from 0 so plus 1

            title = title + getResources().getString(R.string.slot_number, slotId + 1);

            pref.setTitle(title);

        }

    }

    private void setSummaryText(String key, String text) {

        final Preference preference = findPreference(key);

        if (TextUtils.isEmpty(text)) {

            text = getResources().getString(R.string.device_info_default);

        }

        if (preference != null) {

            preference.setSummary(text);

        }

    }

    /**

     * Removes the specified preference, if it exists.

     * @param key the key for the Preference item

     */

    private void removePreferenceFromScreen(String key) {

        final Preference preference = findPreference(key);

        if (preference != null) {

            getPreferenceScreen().removePreference(preference);

        }

    }

}