1 /* 2 * Copyright (C) 2025 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.window; 18 19 import android.annotation.NonNull; 20 import android.content.ComponentCallbacks; 21 import android.content.res.Configuration; 22 23 /** 24 * Indicates a {@link android.content.Context} could propagate the 25 * {@link android.content.res.Configuration} from the server side and users may listen to the 26 * updates through {@link android.content.Context#registerComponentCallbacks(ComponentCallbacks)}. 27 * 28 * @hide 29 */ 30 public interface ConfigurationDispatcher { 31 32 /** 33 * Called when there's configuration update from the server side. 34 */ dispatchConfigurationChanged(@onNull Configuration configuration)35 void dispatchConfigurationChanged(@NonNull Configuration configuration); 36 37 /** 38 * Indicates that if this dispatcher should report the change even if it's not 39 * {@link Configuration#diffPublicOnly}. 40 */ shouldReportPrivateChanges()41 default boolean shouldReportPrivateChanges() { 42 return false; 43 } 44 } 45