1 /* 2 * Copyright (C) 2015 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 com.android.tv.analytics; 18 19 /** Provides Trackers used for user activity analysis. */ 20 public interface Analytics { getDefaultTracker()21 Tracker getDefaultTracker(); 22 23 /** Returns whether the state of the application-level opt is on. */ isAppOptOut()24 boolean isAppOptOut(); 25 26 /** 27 * Sets or resets the application-level opt out flag. If set, no hits will be sent. The value of 28 * this flag will <i>not</i> persist across application starts. The correct value should thus be 29 * set in application initialization code. 30 * 31 * @param optOut {@code true} if application-level opt out should be enforced. 32 */ setAppOptOut(boolean optOut)33 void setAppOptOut(boolean optOut); 34 } 35