1/* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.nfc; 18 19import android.nfc.NdefMessage; 20import android.nfc.Tag; 21import android.nfc.TransceiveResult; 22 23/** 24 * @hide 25 */ 26interface INfcTag 27{ 28 int close(int nativeHandle); 29 int connect(int nativeHandle, int technology); 30 int reconnect(int nativeHandle); 31 int[] getTechList(int nativeHandle); 32 boolean isNdef(int nativeHandle); 33 boolean isPresent(int nativeHandle); 34 TransceiveResult transceive(int nativeHandle, in byte[] data, boolean raw); 35 36 NdefMessage ndefRead(int nativeHandle); 37 int ndefWrite(int nativeHandle, in NdefMessage msg); 38 int ndefMakeReadOnly(int nativeHandle); 39 boolean ndefIsWritable(int nativeHandle); 40 int formatNdef(int nativeHandle, in byte[] key); 41 Tag rediscover(int nativehandle); 42 43 int setTimeout(int technology, int timeout); 44 int getTimeout(int technology); 45 void resetTimeouts(); 46 boolean canMakeReadOnly(int ndefType); 47 int getMaxTransceiveLength(int technology); 48 boolean getExtendedLengthApdusSupported(); 49} 50