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