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 com.android.apps.tag.message; 18 19import com.android.apps.tag.record.ImageRecord; 20import com.android.apps.tag.record.MimeRecord; 21import com.android.apps.tag.record.ParsedNdefRecord; 22import com.android.apps.tag.record.SmartPoster; 23import com.android.apps.tag.record.TextRecord; 24import com.android.apps.tag.record.UnknownRecord; 25import com.android.apps.tag.record.UriRecord; 26import com.android.apps.tag.record.VCardRecord; 27 28import android.nfc.NdefMessage; 29import android.nfc.NdefRecord; 30 31import java.util.ArrayList; 32import java.util.List; 33 34/** 35 * Utility class for creating {@link ParsedNdefMessage}s. 36 */ 37public class NdefMessageParser { 38 39 // Utility class 40 private NdefMessageParser() { } 41 42 /** Parse an NdefMessage */ 43 public static ParsedNdefMessage parse(NdefMessage message) { 44 return new ParsedNdefMessage(getRecords(message)); 45 } 46 47 public static List<ParsedNdefRecord> getRecords(NdefMessage message) { 48 return getRecords(message.getRecords()); 49 } 50 51 public static List<ParsedNdefRecord> getRecords(NdefRecord[] records) { 52 List<ParsedNdefRecord> elements = new ArrayList<ParsedNdefRecord>(); 53 for (NdefRecord record : records) { 54 if (SmartPoster.isPoster(record)) { 55 elements.add(SmartPoster.parse(record)); 56 } else if (UriRecord.isUri(record)) { 57 elements.add(UriRecord.parse(record)); 58 } else if (TextRecord.isText(record)) { 59 elements.add(TextRecord.parse(record)); 60 } else if (ImageRecord.isImage(record)) { 61 elements.add(ImageRecord.parse(record)); 62 } else if (VCardRecord.isVCard(record)) { 63 elements.add(VCardRecord.parse(record)); 64 } else if (MimeRecord.isMime(record)) { 65 elements.add(MimeRecord.parse(record)); 66 } else { 67 elements.add(new UnknownRecord()); 68 } 69 } 70 return elements; 71 } 72} 73