1/*
2 * Copyright (C) 2016 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
17package com.android.deskclock.controller;
18
19import android.support.annotation.StringRes;
20
21import com.android.deskclock.events.EventTracker;
22
23import java.util.ArrayList;
24import java.util.Collection;
25
26class EventController {
27
28    private final Collection<EventTracker> mEventTrackers = new ArrayList<>();
29
30    void addEventTracker(EventTracker eventTracker) {
31        mEventTrackers.add(eventTracker);
32    }
33
34    void removeEventTracker(EventTracker eventTracker) {
35        mEventTrackers.remove(eventTracker);
36    }
37
38    void sendEvent(@StringRes int category, @StringRes int action, @StringRes int label) {
39        for (EventTracker eventTracker : mEventTrackers) {
40            eventTracker.sendEvent(category, action, label);
41        }
42    }
43}