69 lines
2.1 KiB
Java
69 lines
2.1 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.internal.telephony;
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import android.compat.annotation.UnsupportedAppUsage;
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public abstract class SmsAddress {
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// From TS 23.040 9.1.2.5 and TS 24.008 table 10.5.118
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// and C.S0005-D table 2.7.1.3.2.4-2
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public static final int TON_UNKNOWN = 0;
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public static final int TON_INTERNATIONAL = 1;
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public static final int TON_NATIONAL = 2;
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public static final int TON_NETWORK = 3;
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public static final int TON_SUBSCRIBER = 4;
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public static final int TON_ALPHANUMERIC = 5;
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public static final int TON_ABBREVIATED = 6;
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public int ton;
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public String address;
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@UnsupportedAppUsage
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public byte[] origBytes;
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/**
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* Returns the address of the SMS message in String form or null if unavailable
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*/
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public String getAddressString() {
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return address;
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}
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/**
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* Returns true if this is an alphanumeric address
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*/
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public boolean isAlphanumeric() {
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return ton == TON_ALPHANUMERIC;
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}
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/**
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* Returns true if this is a network address
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*/
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public boolean isNetworkSpecific() {
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return ton == TON_NETWORK;
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}
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public boolean couldBeEmailGateway() {
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// Some carriers seems to send email gateway messages in this form:
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// from: an UNKNOWN TON, 3 or 4 digits long, beginning with a 5
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// PID: 0x00, Data coding scheme 0x03
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// So we just attempt to treat any message from an address length <= 4
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// as an email gateway
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return address.length() <= 4;
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}
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}
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