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/*
* Copyright (C) 2010 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.
*/
/**
* File : LLCPPacket.java
* Original-Author : Trusted Logic S.A. (Daniel Tomas)
* Created : 25-02-2010
*/
package com.trustedlogic.trustednfc.android;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Represents a LLCP packet received in a LLCP Connectionless communication;
*
* @since AA02.01
* @hide
*/
public class LlcpPacket implements Parcelable {
private int mRemoteSap;
private byte[] mDataBuffer;
/**
* Creator class, needed when implementing from Parcelable
* {@hide}
*/
public static final Parcelable.Creator<LlcpPacket> CREATOR = new Parcelable.Creator<LlcpPacket>() {
public LlcpPacket createFromParcel(Parcel in) {
// Remote SAP
short sap = (short)in.readInt();
// Data Buffer
int dataLength = in.readInt();
byte[] data = new byte[dataLength];
in.readByteArray(data);
return new LlcpPacket(sap, data);
}
public LlcpPacket[] newArray(int size) {
return new LlcpPacket[size];
}
};
/**
* Creates a LlcpPacket to be sent to a remote Service Access Point number
* (SAP)
*
* @param sap Remote Service Access Point number
* @param data Data buffer
* @since AA02.01
*/
public LlcpPacket(int sap, byte[] data) {
mRemoteSap = sap;
mDataBuffer = data;
}
/**
* @hide
*/
public LlcpPacket() {
}
/**
* Returns the remote Service Access Point number
*
* @return remoteSap
* @since AA02.01
*/
public int getRemoteSap() {
return mRemoteSap;
}
/**
* Returns the data buffer
*
* @return data
* @since AA02.01
*/
public byte[] getDataBuffer() {
return mDataBuffer;
}
/**
* (Parcelable) Describe the parcel
* {@hide}
*/
public int describeContents() {
return 0;
}
/**
* (Parcelable) Convert current object to a Parcel
* {@hide}
*/
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(mRemoteSap);
dest.writeInt(mDataBuffer.length);
dest.writeByteArray(mDataBuffer);
}
}
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