/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.tv.analytics;

/**
 *  Provides Trackers used for user activity analysis.
 */
public interface Analytics {
    Tracker getDefaultTracker();

    /**
     * Returns whether the state of the application-level opt is on.
     */
    boolean isAppOptOut();

    /**
     * Sets or resets the application-level opt out flag. If set, no hits will be sent.
     * The value of this flag will <i>not</i> persist across application starts. The
     * correct value should thus be set in application initialization code.
     *
     * @param optOut {@code true} if application-level opt out should be enforced.
     */
    void setAppOptOut(boolean optOut);
}