1 /* 2 * Copyright (C) 2022 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.cts.devicecontrolsapp; 18 19 import android.service.controls.Control; 20 import android.service.controls.ControlsProviderService; 21 import android.service.controls.actions.ControlAction; 22 23 import androidx.annotation.NonNull; 24 25 import java.util.List; 26 import java.util.concurrent.Flow; 27 import java.util.function.Consumer; 28 29 public class ControlsService extends ControlsProviderService { 30 31 @NonNull 32 @Override createPublisherForAllAvailable()33 public Flow.Publisher<Control> createPublisherForAllAvailable() { 34 return Flow.Subscriber::onComplete; 35 } 36 37 @NonNull 38 @Override createPublisherFor(@onNull List<String> controlIds)39 public Flow.Publisher<Control> createPublisherFor(@NonNull List<String> controlIds) { 40 return Flow.Subscriber::onComplete; 41 } 42 43 @Override performControlAction(@onNull String controlId, @NonNull ControlAction action, @NonNull Consumer<Integer> consumer)44 public void performControlAction(@NonNull String controlId, @NonNull ControlAction action, 45 @NonNull Consumer<Integer> consumer) { 46 47 } 48 } 49