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/*
* Copyright (C) 2017, 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.
*/
/*
* Copyright (c) 2015-2017, The Linux Foundation.
*/
/*
* Contributed by: Giesecke & Devrient GmbH.
*/
package android.se.omapi;
import android.se.omapi.ISecureElementChannel;
import android.se.omapi.ISecureElementReader;
import android.se.omapi.ISecureElementListener;
/** @hide */
interface ISecureElementSession {
/**
* Returns the ATR of the connected card or null if the ATR is not available
*/
byte[] getAtr();
/**
* Close the connection with the Secure Element. This will close any
* channels opened by this application with this Secure Element.
*/
void close();
/**
* Close any channel opened on this session.
*/
void closeChannels();
/**
* Tells if this session is closed.
*
* @return <code>true</code> if the session is closed, false otherwise.
*/
boolean isClosed();
/**
* Opens a connection using the basic channel of the card in the
* specified reader and returns a channel handle. Selects the specified
* applet if aid != null.
* Logical channels cannot be opened with this connection.
* Use interface method openLogicalChannel() to open a logical channel.
*/
ISecureElementChannel openBasicChannel(in byte[] aid, in byte p2,
ISecureElementListener listener);
/**
* Opens a connection using the next free logical channel of the card in the
* specified reader. Selects the specified applet.
* Selection of other applets with this connection is not supported.
*/
ISecureElementChannel openLogicalChannel(in byte[] aid, in byte p2,
ISecureElementListener listener);
}
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