1 /* 2 * (c) Copyright 2016 Mopria Alliance, Inc. 3 * Copyright (C) 2016 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package com.android.printservice.recommendation.plugin.mopria; 19 20 import android.content.Context; 21 import android.net.nsd.NsdServiceInfo; 22 import android.text.TextUtils; 23 24 import com.android.printservice.recommendation.R; 25 import com.android.printservice.recommendation.plugin.hp.MDnsUtils; 26 import com.android.printservice.recommendation.plugin.hp.ServiceRecommendationPlugin; 27 import com.android.printservice.recommendation.plugin.hp.VendorInfo; 28 29 import java.net.InetAddress; 30 import java.util.ArrayList; 31 32 public class MopriaRecommendationPlugin extends ServiceRecommendationPlugin { 33 34 private static final String PDL__PDF = "application/pdf"; 35 private static final String PDL__PCLM = "application/PCLm"; 36 private static final String PDL__PWG_RASTER = "image/pwg-raster"; 37 38 public MopriaRecommendationPlugin(Context context) { 39 super(context, R.string.plugin_vendor_morpia, new VendorInfo(context.getResources(), R.array.known_print_vendor_info_for_mopria), new String[]{"_ipp._tcp", "_ipps._tcp"}); 40 } 41 42 @Override 43 public boolean matchesCriteria(String vendor, NsdServiceInfo nsdServiceInfo) { 44 String pdls = MDnsUtils.getString(nsdServiceInfo.getAttributes().get(PDL_ATTRIBUTE)); 45 return (!TextUtils.isEmpty(pdls) 46 && (pdls.contains(PDL__PDF) 47 || pdls.contains(PDL__PCLM) 48 || pdls.contains(PDL__PWG_RASTER))); 49 } 50 51 @Override 52 public ArrayList<InetAddress> getPrinters() { 53 return mListener.getPrinters(); 54 } 55 } 56
