1 /* 2 * Copyright (C) 2017 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 package com.android.wallpaper.module; 17 18 /** 19 * Provides the status of whether it is OK to opt in this user to logging. 20 */ 21 public interface LoggingOptInStatusProvider { 22 23 /** 24 * Fetches the current opt-in state of logging and supplies it to the given receiver. 25 */ fetchOptInValue(OptInValueReceiver receiver)26 void fetchOptInValue(OptInValueReceiver receiver); 27 28 /** 29 * Interface for receivers of the usage & diagnostics opt-in value. 30 */ 31 interface OptInValueReceiver { onOptInValueReady(boolean optedIn)32 void onOptInValueReady(boolean optedIn); 33 } 34 } 35