src/com/android/server/telecom/PhoneNumberUtilsAdapterImpl.java

/*
 * Copyright (C) 2015 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.server.telecom;

import android.content.Context;
import android.content.Intent;
import android.telephony.PhoneNumberUtils;
import android.telephony.TelephonyManager;
import android.text.TextUtils;

import com.android.internal.telecom.flags.Flags;

public class PhoneNumberUtilsAdapterImpl implements PhoneNumberUtilsAdapter {

    private final Context mContext;

    public PhoneNumberUtilsAdapterImpl(Context context) {
        mContext = context;
    }

    @Override
    public boolean isUriNumber(String number) {
        return PhoneNumberUtils.isUriNumber(number);
    }

    @Override
    public boolean isSamePhoneNumber(String number1, String number2) {
        if (Flags.useAreSamePhoneNumber()) {
            TelephonyManager telephonyManager = mContext.getSystemService(TelephonyManager.class);
            String countryIso = "";
            if (telephonyManager != null) {
                countryIso = telephonyManager.getNetworkCountryIso();
            }

            // If Country ISO is missing (common in CTS/No-SIM), default to "US"
            // to allow areSamePhoneNumber to parse and match local numbers.
            if (TextUtils.isEmpty(countryIso)) {
                countryIso = java.util.Locale.getDefault().getCountry();
            }
            return PhoneNumberUtils.areSamePhoneNumber(number1, number2, countryIso);
        } else {
            return PhoneNumberUtils.compare(number1, number2);
        }
    }

    @Override
    public String getNumberFromIntent(Intent intent, Context context) {
        return PhoneNumberUtils.getNumberFromIntent(intent, context);
    }

    @Override
    public String convertKeypadLettersToDigits(String number) {
        return PhoneNumberUtils.convertKeypadLettersToDigits(number);
    }

    @Override
    public String stripSeparators(String number) {
        return PhoneNumberUtils.stripSeparators(number);
    }
}