/*
* Copyright (C) 2009, 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 android.net.vpn;
/**
* Enumeration of all VPN states.
*
* A normal VPN connection lifetime starts in {@link IDLE}. When a new
* connection is about to be set up, it goes to {@link CONNECTING} and then
* {@link CONNECTED} if successful; back to {@link IDLE} if failed.
* When the connection is about to be torn down, it goes to
* {@link DISCONNECTING} and then {@link IDLE}.
* {@link CANCELLED} is a state when a VPN connection attempt is aborted, and
* is in transition to {@link IDLE}.
* The {@link UNUSABLE} state indicates that the profile is not in a state for
* connecting due to possibly the integrity of the fields or another profile is
* connecting etc.
* The {@link UNKNOWN} state indicates that the profile state is to be
* determined.
* {@hide}
*/
public enum VpnState {
CONNECTING, DISCONNECTING, CANCELLED, CONNECTED, IDLE, UNUSABLE, UNKNOWN
}