76 lines
3.2 KiB
Java
76 lines
3.2 KiB
Java
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/* Copyright (c) 2009, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of The Linux Foundation nor
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* the names of its contributors may be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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package android.net;
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/** {@hide}
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* This is an interface that the applications need to implement. An app
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* This interface will be used by CnE to notify apps of various events
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* related to connectivity.
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*/
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public interface LinkNotifier {
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public static int FAILURE_GENERAL = -1;
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public static int FAILURE_NO_LINKS = -2;
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/** {@hide}
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* This function notifies the availability of the Link for use. It can
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* get called due to one of the following reasons:
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* 1. getLink was called and connection was successful
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* 2. reportLinkStatisfaction was called with dissatisfaction
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* 3. if a previous connection is lost, after the onConnectionLost call
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* 4. switchLink called
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*/
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public void onLinkAvail(LinkInfo info);
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/** {@hide}
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* This function will be called if the getLink call by the app has
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* failed to provide any link
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*/
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public void onGetLinkFailure(int reason);
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/** {@hide}
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* This function notifies the availability of a better link. It can get
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* called due to one of the following reasons:
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* 1. reportLinkStatisfaction was called with isNotifyBetterCon true
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* 2. rejectSwitch was called with isNotifyBetterCon true
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* 3. switchLink was called with isNotifyBetterCon true
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*/
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public void onBetterLinkAvail(LinkInfo info);
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/** {@hide}
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* This function notifies the connection loss. It can get called due to
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* one of the following reasons:
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* 1. previously established connection was lost
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* expect an onLinkAvail after this for any new connections
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* that can be used.
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*/
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public void onLinkLost(LinkInfo info);
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}
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