Merge "Add Samsung print recommendation plugin." into nyc-dev (b4a45472) · Commits · e / os / android_frameworks_base

packages/PrintRecommendationService/res/values/donottranslate.xml

+7 −0

Original line number	Diff line number	Diff line
		@@ -32,8 +32,15 @@
		<item>Hewlett Packard</item>
		</string-array>

		<string-array name="known_print_vendor_info_for_samsung" translatable="false">
		<item>com.sec.app.samsungprintservice</item>
		<item>Samsung Electronics</item>
		<item>Samsung</item>
		</string-array>

		<array name="known_print_plugin_vendors" translatable="false">
		<item>@array/known_print_vendor_info_for_mopria</item>
		<item>@array/known_print_vendor_info_for_hp</item>
		<item>@array/known_print_vendor_info_for_samsung</item>
		</array>
		</resources>

packages/PrintRecommendationService/res/values/strings.xml

+1 −1

Original line number	Diff line number	Diff line
		@@ -23,7 +23,7 @@
		<string name="plugin_vendor_brother">Brother</string>
		<string name="plugin_vendor_canon">Canon</string>
		<string name="plugin_vendor_xerox">Xerox</string>
		<string name="plugin_vendor_samsung">Samsung Electronics</string>
		<string name="plugin_vendor_samsung">Samsung</string>
		<string name="plugin_vendor_epson">Epson</string>
		<string name="plugin_vendor_konica_minolta">Konica Minolta</string>
		<string name="plugin_vendor_fuji">Fuji</string>

packages/PrintRecommendationService/res/xml/vendorconfigs.xml

+0 −8

Original line number	Diff line number	Diff line
		@@ -50,14 +50,6 @@
		</mdns-names>
		</vendor>

		<vendor>
		<name>@string/plugin_vendor_samsung</name>
		<package>com.sec.app.samsungprintservice</package>
		<mdns-names>
		<mdns-name>Samsung</mdns-name>
		</mdns-names>
		</vendor>

		<vendor>
		<name>@string/plugin_vendor_epson</name>
		<package>com.epson.mobilephone.android.epsonprintserviceplugin</package>

packages/PrintRecommendationService/src/com/android/printservice/recommendation/RecommendationServiceImpl.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import com.android.printservice.recommendation.plugin.hp.HPRecommendationPlugin;
		import com.android.printservice.recommendation.plugin.mdnsFilter.MDNSFilterPlugin;
		import com.android.printservice.recommendation.plugin.mdnsFilter.VendorConfig;
		import com.android.printservice.recommendation.plugin.mopria.MopriaRecommendationPlugin;
		import com.android.printservice.recommendation.plugin.samsung.SamsungRecommendationPlugin;
		import org.xmlpull.v1.XmlPullParserException;

		import java.io.IOException;
		@@ -74,6 +75,14 @@ public class RecommendationServiceImpl extends RecommendationService
		" plugin", e);
		}

		try {
		mPlugins.add(new RemotePrintServicePlugin(new SamsungRecommendationPlugin(this), this,
		false));
		} catch (Exception e) {
		Log.e(LOG_TAG, "Could not initiate " + getString(R.string.plugin_vendor_samsung) +
		" plugin", e);
		}

		final int numPlugins = mPlugins.size();
		for (int i = 0; i < numPlugins; i++) {
		try {

packages/PrintRecommendationService/src/com/android/printservice/recommendation/plugin/samsung/MDnsUtils.java

0 → 100644

+74 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2016 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.printservice.recommendation.plugin.samsung;

		import android.net.nsd.NsdServiceInfo;
		import android.text.TextUtils;

		import java.nio.charset.StandardCharsets;
		import java.util.Locale;
		import java.util.Map;

		public class MDnsUtils {
		public static final String ATTRIBUTE__TY = "ty";
		public static final String ATTRIBUTE__PRODUCT = "product";
		public static final String ATTRIBUTE__USB_MFG = "usb_MFG";
		public static final String ATTRIBUTE__MFG = "mfg";

		public static String getString(byte[] value) {
		if (value != null) return new String(value,StandardCharsets.UTF_8);
		return null;
		}

		public static boolean isVendorPrinter(NsdServiceInfo networkDevice, String[] vendorValues) {

		Map<String,byte[]> attributes = networkDevice.getAttributes();
		String product = getString(attributes.get(ATTRIBUTE__PRODUCT));
		String ty = getString(attributes.get(ATTRIBUTE__TY));
		String usbMfg = getString(attributes.get(ATTRIBUTE__USB_MFG));
		String mfg = getString(attributes.get(ATTRIBUTE__MFG));
		return containsVendor(product, vendorValues) \|\| containsVendor(ty, vendorValues) \|\| containsVendor(usbMfg, vendorValues) \|\| containsVendor(mfg, vendorValues);

		}

		public static String getVendor(NsdServiceInfo networkDevice) {
		String vendor;

		Map<String,byte[]> attributes = networkDevice.getAttributes();
		vendor = getString(attributes.get(ATTRIBUTE__MFG));
		if (!TextUtils.isEmpty(vendor)) return vendor;
		vendor = getString(attributes.get(ATTRIBUTE__USB_MFG));
		if (!TextUtils.isEmpty(vendor)) return vendor;

		return null;
		}

		private static boolean containsVendor(String container, String[] vendorValues) {
		if ((container == null) \|\| (vendorValues == null)) return false;
		for (String value : vendorValues) {
		if (containsString(container, value)
		\|\| containsString(container.toLowerCase(Locale.US), value.toLowerCase(Locale.US))
		\|\| containsString(container.toUpperCase(Locale.US), value.toUpperCase(Locale.US)))
		return true;
		}
		return false;
		}

		private static boolean containsString(String container, String contained) {
		return (container != null) && (contained != null) && (container.equalsIgnoreCase(contained) \|\| container.contains(contained + " "));
		}
		}