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 import android.content.Context; 21 22 import java.util.ArrayList; 23 24 /** 25 * ActivityThread internal interface. 26 * It is a subset of ActivityThread and used for communicating with 27 * {@link ConfigurationController}. 28 */ 29 interface ActivityThreadInternal { getSystemContext()30 ContextImpl getSystemContext(); 31 getSystemUiContextNoCreate()32 Context getSystemUiContextNoCreate(); 33 isInDensityCompatMode()34 boolean isInDensityCompatMode(); 35 getApplication()36 Application getApplication(); 37 collectComponentCallbacks(boolean includeUiContexts)38 ArrayList<ComponentCallbacks2> collectComponentCallbacks(boolean includeUiContexts); 39 } 40