78 lines
1.8 KiB
Java
78 lines
1.8 KiB
Java
/*
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* Copyright (C) 2006 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.database.Cursor;
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import android.os.Handler;
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/**
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* Data link interface.
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*
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* {@hide}
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*/
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public interface DataLinkInterface {
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/**
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* Link state enumeration.
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*
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*/
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enum LinkState {
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LINK_UNKNOWN,
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LINK_UP,
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LINK_DOWN,
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LINK_EXITED
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}
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/** Normal exit */
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final static int EXIT_OK = 0;
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/** Open failed */
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final static int EXIT_OPEN_FAILED = 7;
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/**
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* Sets the handler for link state change events.
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*
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* @param h Handler
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* @param what User-defined message code
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* @param obj User object
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*/
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void setOnLinkChange(Handler h, int what, Object obj);
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/**
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* Sets up the data link.
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*/
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void connect();
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/**
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* Tears down the data link.
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*/
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void disconnect();
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/**
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* Returns the exit code for a data link failure.
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*
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* @return exit code
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*/
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int getLastLinkExitCode();
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/**
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* Sets password information that may be required by the data link
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* (eg, PAP secrets).
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*
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* @param cursor cursor to carriers table
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*/
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void setPasswordInfo(Cursor cursor);
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}
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