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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.deskclock.alarms;
18 
19 import android.app.Fragment;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.os.Bundle;
23 import android.os.Vibrator;
24 
25 import com.android.deskclock.AlarmClockFragment;
26 import com.android.deskclock.LabelDialogFragment;
27 import com.android.deskclock.LogUtils;
28 import com.android.deskclock.R;
29 import com.android.deskclock.alarms.dataadapter.AlarmItemHolder;
30 import com.android.deskclock.data.DataModel;
31 import com.android.deskclock.data.Weekdays;
32 import com.android.deskclock.events.Events;
33 import com.android.deskclock.provider.Alarm;
34 import com.android.deskclock.provider.AlarmInstance;
35 import com.android.deskclock.ringtone.RingtonePickerActivity;
36 
37 import java.util.Calendar;
38 
39 /**
40  * Click handler for an alarm time item.
41  */
42 public final class AlarmTimeClickHandler {
43 
44     private static final LogUtils.Logger LOGGER = new LogUtils.Logger("AlarmTimeClickHandler");
45 
46     private static final String KEY_PREVIOUS_DAY_MAP = "previousDayMap";
47 
48     private final Fragment mFragment;
49     private final Context mContext;
50     private final AlarmUpdateHandler mAlarmUpdateHandler;
51     private final ScrollHandler mScrollHandler;
52 
53     private Alarm mSelectedAlarm;
54     private Bundle mPreviousDaysOfWeekMap;
55 
AlarmTimeClickHandler(Fragment fragment, Bundle savedState, AlarmUpdateHandler alarmUpdateHandler, ScrollHandler smoothScrollController)56     public AlarmTimeClickHandler(Fragment fragment, Bundle savedState,
57             AlarmUpdateHandler alarmUpdateHandler, ScrollHandler smoothScrollController) {
58         mFragment = fragment;
59         mContext = mFragment.getActivity().getApplicationContext();
60         mAlarmUpdateHandler = alarmUpdateHandler;
61         mScrollHandler = smoothScrollController;
62         if (savedState != null) {
63             mPreviousDaysOfWeekMap = savedState.getBundle(KEY_PREVIOUS_DAY_MAP);
64         }
65         if (mPreviousDaysOfWeekMap == null) {
66             mPreviousDaysOfWeekMap = new Bundle();
67         }
68     }
69 
setSelectedAlarm(Alarm selectedAlarm)70     public void setSelectedAlarm(Alarm selectedAlarm) {
71         mSelectedAlarm = selectedAlarm;
72     }
73 
saveInstance(Bundle outState)74     public void saveInstance(Bundle outState) {
75         outState.putBundle(KEY_PREVIOUS_DAY_MAP, mPreviousDaysOfWeekMap);
76     }
77 
setAlarmEnabled(Alarm alarm, boolean newState)78     public void setAlarmEnabled(Alarm alarm, boolean newState) {
79         if (newState != alarm.enabled) {
80             alarm.enabled = newState;
81             Events.sendAlarmEvent(newState ? R.string.action_enable : R.string.action_disable,
82                     R.string.label_deskclock);
83             mAlarmUpdateHandler.asyncUpdateAlarm(alarm, alarm.enabled, false);
84             LOGGER.d("Updating alarm enabled state to " + newState);
85         }
86     }
87 
setAlarmVibrationEnabled(Alarm alarm, boolean newState)88     public void setAlarmVibrationEnabled(Alarm alarm, boolean newState) {
89         if (newState != alarm.vibrate) {
90             alarm.vibrate = newState;
91             Events.sendAlarmEvent(R.string.action_toggle_vibrate, R.string.label_deskclock);
92             mAlarmUpdateHandler.asyncUpdateAlarm(alarm, false, true);
93             LOGGER.d("Updating vibrate state to " + newState);
94 
95             if (newState) {
96                 // Buzz the vibrator to preview the alarm firing behavior.
97                 final Vibrator v = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
98                 if (v.hasVibrator()) {
99                     v.vibrate(300);
100                 }
101             }
102         }
103     }
104 
setAlarmRepeatEnabled(Alarm alarm, boolean isEnabled)105     public void setAlarmRepeatEnabled(Alarm alarm, boolean isEnabled) {
106         final Calendar now = Calendar.getInstance();
107         final Calendar oldNextAlarmTime = alarm.getNextAlarmTime(now);
108         final String alarmId = String.valueOf(alarm.id);
109         if (isEnabled) {
110             // Set all previously set days
111             // or
112             // Set all days if no previous.
113             final int bitSet = mPreviousDaysOfWeekMap.getInt(alarmId);
114             alarm.daysOfWeek = Weekdays.fromBits(bitSet);
115             if (!alarm.daysOfWeek.isRepeating()) {
116                 alarm.daysOfWeek = Weekdays.ALL;
117             }
118         } else {
119             // Remember the set days in case the user wants it back.
120             final int bitSet = alarm.daysOfWeek.getBits();
121             mPreviousDaysOfWeekMap.putInt(alarmId, bitSet);
122 
123             // Remove all repeat days
124             alarm.daysOfWeek = Weekdays.NONE;
125         }
126 
127         // if the change altered the next scheduled alarm time, tell the user
128         final Calendar newNextAlarmTime = alarm.getNextAlarmTime(now);
129         final boolean popupToast = !oldNextAlarmTime.equals(newNextAlarmTime);
130 
131         Events.sendAlarmEvent(R.string.action_toggle_repeat_days, R.string.label_deskclock);
132         mAlarmUpdateHandler.asyncUpdateAlarm(alarm, popupToast, false);
133     }
134 
setDayOfWeekEnabled(Alarm alarm, boolean checked, int index)135     public void setDayOfWeekEnabled(Alarm alarm, boolean checked, int index) {
136         final Calendar now = Calendar.getInstance();
137         final Calendar oldNextAlarmTime = alarm.getNextAlarmTime(now);
138 
139         final int weekday = DataModel.getDataModel().getWeekdayOrder().getCalendarDays().get(index);
140         alarm.daysOfWeek = alarm.daysOfWeek.setBit(weekday, checked);
141 
142         // if the change altered the next scheduled alarm time, tell the user
143         final Calendar newNextAlarmTime = alarm.getNextAlarmTime(now);
144         final boolean popupToast = !oldNextAlarmTime.equals(newNextAlarmTime);
145         mAlarmUpdateHandler.asyncUpdateAlarm(alarm, popupToast, false);
146     }
147 
onDeleteClicked(AlarmItemHolder itemHolder)148     public void onDeleteClicked(AlarmItemHolder itemHolder) {
149         if (mFragment instanceof AlarmClockFragment) {
150             ((AlarmClockFragment) mFragment).removeItem(itemHolder);
151         }
152         final Alarm alarm = itemHolder.item;
153         Events.sendAlarmEvent(R.string.action_delete, R.string.label_deskclock);
154         mAlarmUpdateHandler.asyncDeleteAlarm(alarm);
155         LOGGER.d("Deleting alarm.");
156     }
157 
onClockClicked(Alarm alarm)158     public void onClockClicked(Alarm alarm) {
159         mSelectedAlarm = alarm;
160         Events.sendAlarmEvent(R.string.action_set_time, R.string.label_deskclock);
161         TimePickerDialogFragment.show(mFragment, alarm.hour, alarm.minutes);
162     }
163 
dismissAlarmInstance(AlarmInstance alarmInstance)164     public void dismissAlarmInstance(AlarmInstance alarmInstance) {
165         final Intent dismissIntent = AlarmStateManager.createStateChangeIntent(
166                 mContext, AlarmStateManager.ALARM_DISMISS_TAG, alarmInstance,
167                 AlarmInstance.PREDISMISSED_STATE);
168         mContext.startService(dismissIntent);
169         mAlarmUpdateHandler.showPredismissToast(alarmInstance);
170     }
171 
onRingtoneClicked(Context context, Alarm alarm)172     public void onRingtoneClicked(Context context, Alarm alarm) {
173         mSelectedAlarm = alarm;
174         Events.sendAlarmEvent(R.string.action_set_ringtone, R.string.label_deskclock);
175 
176         final Intent intent =
177                 RingtonePickerActivity.createAlarmRingtonePickerIntent(context, alarm);
178         context.startActivity(intent);
179     }
180 
onEditLabelClicked(Alarm alarm)181     public void onEditLabelClicked(Alarm alarm) {
182         Events.sendAlarmEvent(R.string.action_set_label, R.string.label_deskclock);
183         final LabelDialogFragment fragment =
184                 LabelDialogFragment.newInstance(alarm, alarm.label, mFragment.getTag());
185         LabelDialogFragment.show(mFragment.getFragmentManager(), fragment);
186     }
187 
onTimeSet(int hourOfDay, int minute)188     public void onTimeSet(int hourOfDay, int minute) {
189         if (mSelectedAlarm == null) {
190             // If mSelectedAlarm is null then we're creating a new alarm.
191             final Alarm a = new Alarm();
192             a.hour = hourOfDay;
193             a.minutes = minute;
194             a.enabled = true;
195             mAlarmUpdateHandler.asyncAddAlarm(a);
196         } else {
197             mSelectedAlarm.hour = hourOfDay;
198             mSelectedAlarm.minutes = minute;
199             mSelectedAlarm.enabled = true;
200             mScrollHandler.setSmoothScrollStableId(mSelectedAlarm.id);
201             mAlarmUpdateHandler.asyncUpdateAlarm(mSelectedAlarm, true, false);
202             mSelectedAlarm = null;
203         }
204     }
205 }