1 /* 2 * Copyright (C) 2012 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 17 package com.android.nfc.beam; 18 19 import android.bluetooth.BluetoothDevice; 20 import android.net.Uri; 21 import android.os.Parcel; 22 import android.os.Parcelable; 23 24 public class BeamTransferRecord implements Parcelable { 25 26 public static int DATA_LINK_TYPE_BLUETOOTH = 0; 27 28 public int id; 29 public boolean remoteActivating; 30 public Uri[] uris; 31 public int dataLinkType; 32 33 // Data link specific fields 34 public BluetoothDevice remoteDevice; 35 36 BeamTransferRecord(BluetoothDevice remoteDevice, boolean remoteActivating, Uri[] uris)37 private BeamTransferRecord(BluetoothDevice remoteDevice, 38 boolean remoteActivating, Uri[] uris) { 39 this.id = 0; 40 this.remoteDevice = remoteDevice; 41 this.remoteActivating = remoteActivating; 42 this.uris = uris; 43 44 this.dataLinkType = DATA_LINK_TYPE_BLUETOOTH; 45 } 46 forBluetoothDevice( BluetoothDevice remoteDevice, boolean remoteActivating, Uri[] uris)47 public static final BeamTransferRecord forBluetoothDevice( 48 BluetoothDevice remoteDevice, boolean remoteActivating, 49 Uri[] uris) { 50 return new BeamTransferRecord(remoteDevice, remoteActivating, uris); 51 } 52 53 public static final Parcelable.Creator<BeamTransferRecord> CREATOR 54 = new Parcelable.Creator<BeamTransferRecord>() { 55 public BeamTransferRecord createFromParcel(Parcel in) { 56 int deviceType = in.readInt(); 57 58 if (deviceType != DATA_LINK_TYPE_BLUETOOTH) { 59 // only support BLUETOOTH 60 return null; 61 } 62 63 BluetoothDevice remoteDevice = in.readParcelable(getClass().getClassLoader()); 64 boolean remoteActivating = (in.readInt() == 1); 65 int numUris = in.readInt(); 66 Uri[] uris = null; 67 if (numUris > 0) { 68 uris = new Uri[numUris]; 69 in.readTypedArray(uris, Uri.CREATOR); 70 } 71 72 return new BeamTransferRecord(remoteDevice, 73 remoteActivating, uris); 74 75 } 76 77 @Override 78 public BeamTransferRecord[] newArray(int size) { 79 return new BeamTransferRecord[size]; 80 } 81 }; 82 83 @Override describeContents()84 public int describeContents() { 85 return 0; 86 } 87 88 @Override writeToParcel(Parcel dest, int flags)89 public void writeToParcel(Parcel dest, int flags) { 90 dest.writeInt(dataLinkType); 91 dest.writeParcelable(remoteDevice, 0); 92 dest.writeInt(remoteActivating ? 1 : 0); 93 dest.writeInt(uris != null ? uris.length : 0); 94 if (uris != null && uris.length > 0) { 95 dest.writeTypedArray(uris, 0); 96 } 97 } 98 } 99