1/* 2 * Copyright (C) 2014 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.bluetooth.client.pbap; 18 19import android.util.Log; 20 21import com.android.vcard.VCardEntry; 22import android.bluetooth.client.pbap.utils.ObexAppParameters; 23 24import java.io.IOException; 25import java.io.InputStream; 26 27import javax.obex.HeaderSet; 28import javax.obex.ResponseCodes; 29 30final class BluetoothPbapRequestPullVcardEntry extends BluetoothPbapRequest { 31 32 private static final String TAG = "BluetoothPbapRequestPullVcardEntry"; 33 34 private static final String TYPE = "x-bt/vcard"; 35 36 private BluetoothPbapVcardList mResponse; 37 38 private final byte mFormat; 39 40 public BluetoothPbapRequestPullVcardEntry(String handle, long filter, byte format) { 41 mHeaderSet.setHeader(HeaderSet.NAME, handle); 42 43 mHeaderSet.setHeader(HeaderSet.TYPE, TYPE); 44 45 /* make sure format is one of allowed values */ 46 if (format != BluetoothPbapClient.VCARD_TYPE_21 47 && format != BluetoothPbapClient.VCARD_TYPE_30) { 48 format = BluetoothPbapClient.VCARD_TYPE_21; 49 } 50 51 ObexAppParameters oap = new ObexAppParameters(); 52 53 if (filter != 0) { 54 oap.add(OAP_TAGID_FILTER, filter); 55 } 56 57 oap.add(OAP_TAGID_FORMAT, format); 58 oap.addToHeaderSet(mHeaderSet); 59 60 mFormat = format; 61 } 62 63 @Override 64 protected void readResponse(InputStream stream) throws IOException { 65 Log.v(TAG, "readResponse"); 66 67 mResponse = new BluetoothPbapVcardList(stream, mFormat); 68 } 69 @Override 70 protected void checkResponseCode(int responseCode) throws IOException { 71 Log.v(TAG, "checkResponseCode"); 72 73 if (mResponse.getCount() == 0) { 74 if (responseCode != ResponseCodes.OBEX_HTTP_NOT_FOUND) { 75 throw new IOException("Invalid response received"); 76 } else { 77 Log.v(TAG, "Vcard Entry not found"); 78 } 79 } 80 } 81 82 public VCardEntry getVcard() { 83 return mResponse.getFirst(); 84 } 85} 86