1 /* 2 * Copyright (C) 2015 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 android.car; 18 19 import android.car.IAppContextListener; 20 21 /** @hide */ 22 interface IAppContext { 23 void registerContextListener(IAppContextListener listener, int filter) = 0; 24 void unregisterContextListener(IAppContextListener listener) = 1; 25 int getActiveAppContexts() = 2; 26 /** listener used as a token */ 27 boolean isOwningContext(IAppContextListener listener, int context) = 3; 28 /** listener used as a token */ 29 void setActiveContexts(IAppContextListener listener, int contexts) = 4; 30 /** listener used as a token */ 31 void resetActiveContexts(IAppContextListener listener, int contexts) = 5; 32 } 33
