core/java/com/trustedlogic/trustednfc/android/internal/NativeNfcTag.java

/*
 * 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            : NativeNfcTag.java
 * Original-Author : Trusted Logic S.A. (Sylvain Fonteneau)
 * Created         : 18-02-2010
 */

package com.trustedlogic.trustednfc.android.internal;

/**
 * Native interface to the NFC tag functions
 *
 * @hide
 */
public class NativeNfcTag {
    private int mHandle;

    private String mType;

    private byte[] mUid;

    public native boolean doConnect();

    public native boolean doDisconnect();

    public native void doAsyncDisconnect();

    public native byte[] doTransceive(byte[] data);

    public native boolean checkNDEF();

    public native byte[] doRead();

    public native boolean doWrite(byte[] buf);

    private NativeNfcTag() {
    }

    public NativeNfcTag(int handle, String type, byte[] uid) {
        mHandle = handle;
        mType = type;
        mUid = uid.clone();
    }

    public int getHandle() {
        return mHandle;
    }

    public String getType() {
        return mType;
    }

    public byte[] getUid() {
        return mUid;
    }
}