Philip P. Moltmann | a26b775 | 2016-05-23 10:33:57 -0700 | [diff] [blame] | 1 | /*
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| 2 | (c) Copyright 2016 Samsung Electronics..
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| 3 |
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| 4 | Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | you may not use this file except in compliance with the License.
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| 6 | You may obtain a copy of the License at
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| 7 |
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| 8 | http://www.apache.org/licenses/LICENSE-2.0
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| 9 |
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| 10 | Unless required by applicable law or agreed to in writing, software
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| 11 | distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | See the License for the specific language governing permissions and
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| 14 | limitations under the License.
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| 15 | */
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| 16 |
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| 17 |
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| 18 | package com.android.printservice.recommendation.plugin.samsung;
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| 19 |
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| 20 | import android.content.Context;
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| 21 | import android.net.nsd.NsdServiceInfo;
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| 22 | import android.text.TextUtils;
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| 23 |
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| 24 | import java.util.Locale;
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| 25 | import java.util.Map;
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| 26 |
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| 27 | import com.android.printservice.recommendation.R;
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| 28 |
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| 29 | public class SamsungRecommendationPlugin extends ServiceRecommendationPlugin {
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| 30 |
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| 31 | private static final String TAG = "SamsungRecommendation";
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| 32 |
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| 33 | private static final String ATTR_USB_MFG = "usb_MFG";
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| 34 | private static final String ATTR_MFG = "mfg";
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| 35 | private static final String ATTR_USB_MDL = "usb_MDL";
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| 36 | private static final String ATTR_MDL = "mdl";
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| 37 | private static final String ATTR_PRODUCT = "product";
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| 38 | private static final String ATTR_TY = "ty";
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| 39 |
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| 40 | private static String[] mNotSupportedDevices = new String[]{
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| 41 | "SCX-5x15",
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| 42 | "SF-555P",
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| 43 | "CF-555P",
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| 44 | "SCX-4x16",
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| 45 | "SCX-4214F",
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| 46 | "CLP-500",
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| 47 | "CJX-",
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| 48 | "MJC-"
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| 49 | };
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| 50 |
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| 51 | private static boolean isSupportedModel(String model) {
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| 52 | if (!TextUtils.isEmpty(model)) {
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| 53 | String modelToUpper = model.toUpperCase(Locale.US);
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| 54 | for (String unSupportedPrinter : mNotSupportedDevices) {
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| 55 | if (modelToUpper.contains(unSupportedPrinter)) {
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| 56 | return false;
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| 57 | }
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| 58 | }
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| 59 | }
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| 60 | return true;
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| 61 | }
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| 62 |
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| 63 | public SamsungRecommendationPlugin(Context context) {
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| 64 | super(context, R.string.plugin_vendor_samsung, new VendorInfo(context.getResources(), R.array.known_print_vendor_info_for_samsung), new String[]{"_pdl-datastream._tcp"});
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| 65 | }
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| 66 |
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| 67 | @Override
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| 68 | public boolean matchesCriteria(String vendor, NsdServiceInfo nsdServiceInfo) {
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| 69 | if (!TextUtils.equals(vendor, mVendorInfo.mVendorID)) return false;
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| 70 |
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| 71 | String modelName = getModelName(nsdServiceInfo);
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| 72 | if (modelName != null) {
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| 73 | return (isSupportedModel(modelName));
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| 74 | }
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| 75 | return false;
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| 76 | }
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| 77 |
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| 78 | private String getModelName(NsdServiceInfo resolvedDevice) {
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| 79 | Map<String,byte[]> attributes = resolvedDevice.getAttributes();
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| 80 | String usb_mfg = MDnsUtils.getString(attributes.get(ATTR_USB_MFG));
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| 81 | if (TextUtils.isEmpty(usb_mfg)) {
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| 82 | usb_mfg = MDnsUtils.getString(attributes.get(ATTR_MFG));
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| 83 | }
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| 84 |
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| 85 | String usb_mdl = MDnsUtils.getString(attributes.get(ATTR_USB_MDL));
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| 86 | if (TextUtils.isEmpty(usb_mdl)) {
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| 87 | usb_mdl = MDnsUtils.getString(attributes.get(ATTR_MDL));
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| 88 | }
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| 89 |
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| 90 | String modelName = null;
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| 91 | if (!TextUtils.isEmpty(usb_mfg) && !TextUtils.isEmpty(usb_mdl)) {
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| 92 | modelName = usb_mfg.trim() + " " + usb_mdl.trim();
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| 93 | } else {
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| 94 | modelName = MDnsUtils.getString(attributes.get(ATTR_PRODUCT));
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| 95 | if (TextUtils.isEmpty(modelName)) {
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| 96 | modelName = MDnsUtils.getString(attributes.get(ATTR_TY));
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| 97 | }
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| 98 | }
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| 99 |
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| 100 | return modelName;
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| 101 | }
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| 102 | }
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