1/*
2 * (c) Copyright 2016 Samsung Electronics
3 * (c) Copyright 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 */
17package com.android.printservice.recommendation.plugin.samsung;
18
19import android.content.Context;
20import android.net.nsd.NsdServiceInfo;
21
22import androidx.annotation.NonNull;
23
24import com.android.printservice.recommendation.PrintServicePlugin;
25import com.android.printservice.recommendation.R;
26import com.android.printservice.recommendation.util.MDNSFilteredDiscovery;
27
28import java.util.HashSet;
29import java.util.Set;
30
31public class SamsungRecommendationPlugin implements PrintServicePlugin {
32    private static final Set<String> ALL_MDNS_SERVICES = new HashSet<String>() {{
33        addAll(PrinterFilterMopria.MOPRIA_MDNS_SERVICES);
34        addAll(PrinterFilterSamsung.SAMSUNG_MDNS_SERVICES);
35    }};
36
37    private final @NonNull Context mContext;
38    private final @NonNull MDNSFilteredDiscovery mMDNSFilteredDiscovery;
39
40    private final @NonNull PrinterFilterSamsung mPrinterFilterSamsung = new PrinterFilterSamsung();
41    private final @NonNull PrinterFilterMopria mPrinterFilterMopria = new PrinterFilterMopria();
42
43    public SamsungRecommendationPlugin(@NonNull Context context) {
44        mContext = context;
45        mMDNSFilteredDiscovery = new MDNSFilteredDiscovery(context, ALL_MDNS_SERVICES,
46                (NsdServiceInfo nsdServiceInfo) ->
47                        mPrinterFilterSamsung.matchesCriteria(nsdServiceInfo) ||
48                                mPrinterFilterMopria.matchesCriteria(nsdServiceInfo));
49    }
50
51    @Override
52    public int getName() {
53        return R.string.plugin_vendor_samsung;
54    }
55
56    @Override
57    public @NonNull CharSequence getPackageName() {
58        return mContext.getString(R.string.plugin_package_samsung);
59    }
60
61    @Override
62    public void start(@NonNull PrinterDiscoveryCallback callback) throws Exception {
63        mMDNSFilteredDiscovery.start(callback);
64    }
65
66    @Override
67    public void stop() throws Exception {
68        mMDNSFilteredDiscovery.stop();
69    }
70}
71