1/*
2 * Copyright (C) 2012 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.timer;
18
19import java.util.ArrayList;
20import java.util.Iterator;
21
22public class Timers {
23    // Logging shared by TimerReceiver and TimerAlertFullScreen
24    public static final boolean LOGGING = true;
25
26    // Private actions processed by the receiver
27    public static final String START_TIMER = "start_timer";
28    public static final String DELETE_TIMER = "delete_timer";
29    public static final String TIMES_UP = "times_up";
30    public static final String TIMER_RESET = "timer_reset";
31    public static final String TIMER_STOP = "timer_stop";
32    public static final String TIMER_DONE = "timer_done";
33    public static final String TIMER_UPDATE = "timer_update";
34
35    public static final String TIMER_INTENT_EXTRA = "timer.intent.extra";
36
37    public static final String NOTIF_IN_USE_SHOW = "notif_in_use_show";
38    public static final String NOTIF_IN_USE_CANCEL = "notif_in_use_cancel";
39    public static final String NOTIF_APP_OPEN = "notif_app_open";
40    public static final String FROM_NOTIFICATION = "from_notification";
41    public static final String NOTIF_TIMES_UP_STOP = "notif_times_up_stop";
42    public static final String NOTIF_TIMES_UP_PLUS_ONE = "notif_times_up_plus_one";
43    public static final String NOTIF_TIMES_UP_SHOW = "notif_times_up_show";
44    public static final String NOTIF_TIMES_UP_CANCEL = "notif_times_up_cancel";
45    public static final String FROM_ALERT = "from_alert";
46
47    public static final String TIMESUP_MODE = "times_up";
48
49    public static TimerObj findTimer(ArrayList<TimerObj> timers, int timerId) {
50        Iterator<TimerObj> i = timers.iterator();
51        while(i.hasNext()) {
52            TimerObj t = i.next();
53            if (t.mTimerId == timerId) {
54                return t;
55            }
56        }
57        return null;
58    }
59    public static TimerObj findExpiredTimer(ArrayList<TimerObj> timers) {
60        Iterator<TimerObj> i = timers.iterator();
61        while(i.hasNext()) {
62            TimerObj t = i.next();
63            if (t.mState == TimerObj.STATE_TIMESUP) {
64                return t;
65            }
66        }
67        return null;
68    }
69
70    public static ArrayList<TimerObj> timersInUse(ArrayList<TimerObj> timers) {
71        ArrayList<TimerObj> result = (ArrayList<TimerObj>) timers.clone();
72        Iterator<TimerObj> it = result.iterator();
73        while(it.hasNext()) {
74            TimerObj timer = it.next();
75            if (!timer.isInUse()) {
76                it.remove();
77            }
78        }
79        return result;
80    }
81
82    public static ArrayList<TimerObj> timersInTimesUp(ArrayList<TimerObj> timers) {
83        ArrayList<TimerObj> result = (ArrayList<TimerObj>) timers.clone();
84        Iterator<TimerObj> it = result.iterator();
85        while(it.hasNext()) {
86            TimerObj timer = it.next();
87            if (timer.mState != TimerObj.STATE_TIMESUP) {
88                it.remove();
89            }
90        }
91        return result;
92    }
93}
94