1 /* 2 * Copyright (C) 2024 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.tv.mdnsoffloadmanager.util; 18 19 import android.net.nsd.NsdManager; 20 import android.net.nsd.OffloadEngine; 21 import android.util.Log; 22 23 import androidx.annotation.NonNull; 24 25 import java.util.concurrent.Executor; 26 27 /** 28 * Wrapper around {@link NsdManager} for testing purposes. 29 */ 30 public class NsdManagerWrapper { 31 private static final String TAG = NsdManagerWrapper.class.getSimpleName(); 32 private final NsdManager mManager; 33 NsdManagerWrapper(NsdManager manager)34 public NsdManagerWrapper(NsdManager manager) { 35 mManager = manager; 36 } 37 registerOffloadEngine( @onNull String ifaceName, long offloadType, long offloadCapability, @NonNull Executor executor, @NonNull OffloadEngine engine)38 public void registerOffloadEngine( 39 @NonNull String ifaceName, 40 long offloadType, 41 long offloadCapability, 42 @NonNull Executor executor, 43 @NonNull OffloadEngine engine) { 44 Log.d(TAG, "Register offload engine for iface {" + ifaceName + "}.") ; 45 try { 46 mManager.registerOffloadEngine(ifaceName, offloadType, offloadCapability, executor, engine); 47 } catch (IllegalStateException e) { 48 String msg = "Error while registering offload engine for iFace {" + ifaceName + "}"; 49 Log.e(TAG, msg, e); 50 } 51 } 52 unregisterOffloadEngine(@onNull OffloadEngine engine)53 public void unregisterOffloadEngine(@NonNull OffloadEngine engine) { 54 Log.d(TAG, "Unregister offload engine"); 55 try { 56 mManager.unregisterOffloadEngine(engine); 57 } catch (IllegalStateException e) { 58 Log.e(TAG,"Error while unregistering offload engine.", e); 59 } 60 61 } 62 } 63