1 /* 2 * Copyright (C) 2021 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.app; 18 19 import android.content.ComponentCallbacks2; 20 21 import java.util.ArrayList; 22 23 /** 24 * ActivityThread internal interface. 25 * It is a subset of ActivityThread and used for communicating with 26 * {@link ConfigurationController}. 27 */ 28 interface ActivityThreadInternal { getSystemContext()29 ContextImpl getSystemContext(); 30 getSystemUiContext()31 ContextImpl getSystemUiContext(); 32 isInDensityCompatMode()33 boolean isInDensityCompatMode(); 34 hasImeComponent()35 boolean hasImeComponent(); 36 isCachedProcessState()37 boolean isCachedProcessState(); 38 getApplication()39 Application getApplication(); 40 collectComponentCallbacks(boolean includeActivities)41 ArrayList<ComponentCallbacks2> collectComponentCallbacks(boolean includeActivities); 42 } 43