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
17package com.android.deskclock.data;
18
19import android.content.Context;
20import android.net.Uri;
21import android.provider.Settings;
22
23import com.android.deskclock.R;
24import com.android.deskclock.data.DataModel.CitySort;
25import com.android.deskclock.data.DataModel.ClockStyle;
26
27import java.util.TimeZone;
28
29/**
30 * All settings data is accessed via this model.
31 */
32final class SettingsModel {
33
34    private final Context mContext;
35
36    /** The uri of the default ringtone to use for timers until the user explicitly chooses one. */
37    private Uri mDefaultTimerRingtoneUri;
38
39    SettingsModel(Context context) {
40        mContext = context;
41
42        // Set the user's default home timezone if one has not yet been chosen.
43        SettingsDAO.setDefaultHomeTimeZone(mContext, TimeZone.getDefault());
44    }
45
46    CitySort getCitySort() {
47        return SettingsDAO.getCitySort(mContext);
48    }
49
50    void toggleCitySort() {
51        SettingsDAO.toggleCitySort(mContext);
52    }
53
54    TimeZone getHomeTimeZone() {
55        return SettingsDAO.getHomeTimeZone(mContext);
56    }
57
58    ClockStyle getClockStyle() {
59        return SettingsDAO.getClockStyle(mContext);
60    }
61
62    ClockStyle getScreensaverClockStyle() {
63        return SettingsDAO.getScreensaverClockStyle(mContext);
64    }
65
66    boolean getShowHomeClock() {
67        if (!SettingsDAO.getAutoShowHomeClock(mContext)) {
68            return false;
69        }
70
71        // Show the home clock if the current time and home time differ.
72        // (By using UTC offset for this comparison the various DST rules are considered)
73        final TimeZone homeTimeZone = SettingsDAO.getHomeTimeZone(mContext);
74        final long now = System.currentTimeMillis();
75        return homeTimeZone.getOffset(now) != TimeZone.getDefault().getOffset(now);
76    }
77
78    Uri getDefaultTimerRingtoneUri() {
79        if (mDefaultTimerRingtoneUri == null) {
80            final String packageName = mContext.getPackageName();
81            final int resId = R.raw.timer_expire;
82            final String uriString = String.format("android.resource://%s/%d", packageName, resId);
83            mDefaultTimerRingtoneUri = Uri.parse(uriString);
84        }
85
86        return mDefaultTimerRingtoneUri;
87    }
88
89    Uri getTimerRingtoneUri() {
90        return SettingsDAO.getTimerRingtoneUri(mContext, getDefaultTimerRingtoneUri());
91    }
92
93    Uri getDefaultAlarmRingtoneUri() {
94        return SettingsDAO.getDefaultAlarmRingtoneUri(mContext,
95                Settings.System.DEFAULT_ALARM_ALERT_URI);
96    }
97
98    void setDefaultAlarmRingtoneUri(Uri uri) {
99        SettingsDAO.setDefaultAlarmRingtoneUri(mContext, uri);
100    }
101}