Merge "Added NdefFormatable tag, initial class with supported methods." into gingerbread

/*

 * 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.

 */

package android.nfc.technology;

import android.nfc.ErrorCodes;

import android.nfc.FormatException;

import android.nfc.NdefMessage;

import android.nfc.NfcAdapter;

import android.nfc.Tag;

import android.os.Bundle;

import android.os.RemoteException;

import java.io.IOException;

/**

 * An interface to a {@link Tag} allowing to format the tag as NDEF.

 *

 * <p>You can acquire this kind of interface with {@link Tag#getTechnology(int)}.

 *

 * <p class="note"><strong>Note:</strong>

 * Use of this class requires the {@link android.Manifest.permission#NFC}

 * permission.

 */

public final class NdefFormatable extends BasicTagTechnology {

    /**

     * Internal constructor, to be used by NfcAdapter

     * @hide

     */

    public NdefFormatable(NfcAdapter adapter, Tag tag, int tech, Bundle extras) throws RemoteException {

        super(adapter, tag, tech);

    }

    /**

     * Returns whether a tag can be formatted with {@link

     * NdefFormatable#format(NdefMessage)}

     */

    public boolean canBeFormatted() throws IOException {

      throw new UnsupportedOperationException();

    }

    /**

     * Formats a tag as NDEF, if possible. You may supply a first

     * NdefMessage to be written on the tag.

     */

    public void format(NdefMessage firstMessage) throws IOException {

      throw new UnsupportedOperationException();

    }

}

     */

    public static final int TYPE_4 = 104;

    /**

     * This object is an instance of {@link NdefFormatable}

     */

    public static final int NDEF_FORMATABLE = 110;

    /**

     * This object is an instance of {@link MifareClassic}

     */