Merge "Clear calling identity in SmsNumberUtils.needToConvert()"

package com.android.internal.telephony;

import java.util.ArrayList;

import java.util.HashMap;

import android.content.Context;

import android.os.Build;

import android.os.PersistableBundle;

import android.text.TextUtils;

import android.database.Cursor;

import android.database.SQLException;

import android.os.Binder;

import android.os.Build;

import android.os.PersistableBundle;

import android.telephony.CarrierConfigManager;

import android.telephony.PhoneNumberUtils;

import android.telephony.TelephonyManager;

import android.telephony.Rlog;

import android.telephony.TelephonyManager;

import android.text.TextUtils;

import com.android.internal.telephony.HbpcdLookup.MccIdd;

import com.android.internal.telephony.HbpcdLookup.MccLookup;

import java.util.ArrayList;

import java.util.HashMap;

 /**

 * This class implements handle the MO SMS target address before sending.

    }

    private static boolean needToConvert(Phone phone) {

        // Calling package may not have READ_PHONE_STATE which is required for getConfig().

        // Clear the calling identity so that it is called as self.

        final long identity = Binder.clearCallingIdentity();

        try {

            CarrierConfigManager configManager = (CarrierConfigManager)

                    phone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);

            if (configManager != null) {

                PersistableBundle bundle = configManager.getConfig();

                if (bundle != null) {

                return bundle.getBoolean(

                        CarrierConfigManager.KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL);

                    return bundle.getBoolean(CarrierConfigManager

                            .KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL);

                }

            }

        } finally {

            Binder.restoreCallingIdentity(identity);

        }

        // by default this value is false

        return false;

    }