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