1 /* 2 * Copyright (C) 2023 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.provider; 18 19 import android.annotation.CallbackExecutor; 20 import android.annotation.NonNull; 21 import android.annotation.Nullable; 22 import android.content.ContentResolver; 23 import android.database.ContentObserver; 24 import android.provider.DeviceConfig; 25 26 import java.util.concurrent.Executor; 27 import java.util.Map; 28 29 /** 30 * @hide 31 */ 32 public interface DeviceConfigDataStore { getAllProperties()33 @NonNull Map<String, String> getAllProperties(); 34 getProperties(@onNull String namespace, @NonNull String ... names)35 @NonNull DeviceConfig.Properties getProperties(@NonNull String namespace, @NonNull String ... names); 36 setProperties(@onNull DeviceConfig.Properties properties)37 boolean setProperties(@NonNull DeviceConfig.Properties properties) throws 38 DeviceConfig.BadConfigException; 39 setProperty(@onNull String namespace, @NonNull String name, @Nullable String value, boolean makeDefault)40 boolean setProperty(@NonNull String namespace, @NonNull String name, 41 @Nullable String value, boolean makeDefault); 42 deleteProperty(@onNull String namespace, @NonNull String name)43 boolean deleteProperty(@NonNull String namespace, @NonNull String name); 44 resetToDefaults(int resetMode, @Nullable String namespace)45 void resetToDefaults(int resetMode, @Nullable String namespace); 46 setSyncDisabledMode(int syncDisabledMode)47 void setSyncDisabledMode(int syncDisabledMode); getSyncDisabledMode()48 int getSyncDisabledMode(); 49 setMonitorCallback( @onNull ContentResolver resolver, @NonNull @CallbackExecutor Executor executor, @NonNull DeviceConfig.MonitorCallback callback)50 void setMonitorCallback( 51 @NonNull ContentResolver resolver, 52 @NonNull @CallbackExecutor Executor executor, 53 @NonNull DeviceConfig.MonitorCallback callback); 54 clearMonitorCallback(@onNull ContentResolver resolver)55 void clearMonitorCallback(@NonNull ContentResolver resolver); 56 registerContentObserver(@onNull String namespace, boolean notifyForescendants, ContentObserver contentObserver)57 void registerContentObserver(@NonNull String namespace, boolean notifyForescendants, 58 ContentObserver contentObserver); 59 unregisterContentObserver(@onNull ContentObserver contentObserver)60 void unregisterContentObserver(@NonNull ContentObserver contentObserver); 61 } 62