1/*
2 * Copyright (C) 2014 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.settings.search;
18
19import com.android.settings.ChooseLockGeneric;
20import com.android.settings.DataUsageSummary;
21import com.android.settings.DateTimeSettings;
22import com.android.settings.DevelopmentSettings;
23import com.android.settings.DeviceInfoSettings;
24import com.android.settings.DisplaySettings;
25import com.android.settings.HomeSettings;
26import com.android.settings.LegalSettings;
27import com.android.settings.PrivacySettings;
28import com.android.settings.ScreenPinningSettings;
29import com.android.settings.SecuritySettings;
30import com.android.settings.WallpaperTypeSettings;
31import com.android.settings.WifiCallingSettings;
32import com.android.settings.WirelessSettings;
33import com.android.settings.accessibility.AccessibilitySettings;
34import com.android.settings.applications.AdvancedAppSettings;
35import com.android.settings.applications.ManageDefaultApps;
36import com.android.settings.bluetooth.BluetoothSettings;
37import com.android.settings.deviceinfo.StorageSettings;
38import com.android.settings.fuelgauge.BatterySaverSettings;
39import com.android.settings.fuelgauge.PowerUsageSummary;
40import com.android.settings.inputmethod.InputMethodAndLanguageSettings;
41import com.android.settings.location.LocationSettings;
42import com.android.settings.location.ScanningSettings;
43import com.android.settings.net.DataUsageMeteredSettings;
44import com.android.settings.notification.NotificationSettings;
45import com.android.settings.notification.OtherSoundSettings;
46import com.android.settings.notification.ZenModeAutomationSettings;
47import com.android.settings.notification.ZenModePrioritySettings;
48import com.android.settings.notification.ZenModeSettings;
49import com.android.settings.print.PrintSettingsFragment;
50import com.android.settings.sim.SimSettings;
51import com.android.settings.users.UserSettings;
52import com.android.settings.wifi.AdvancedWifiSettings;
53import com.android.settings.wifi.SavedAccessPointsWifiSettings;
54import com.android.settings.wifi.WifiSettings;
55
56import java.util.HashMap;
57
58/**
59 * Utility class for dealing with Search Ranking.
60 */
61public final class Ranking {
62
63    public static final int RANK_WIFI = 1;
64    public static final int RANK_BT = 2;
65    public static final int RANK_SIM = 3;
66    public static final int RANK_DATA_USAGE = 4;
67    public static final int RANK_WIRELESS = 5;
68    public static final int RANK_HOME = 6;
69    public static final int RANK_DISPLAY = 7;
70    public static final int RANK_WALLPAPER = 8;
71    public static final int RANK_NOTIFICATIONS = 9;
72    public static final int RANK_APPS = 10;
73    public static final int RANK_STORAGE = 11;
74    public static final int RANK_POWER_USAGE = 12;
75    public static final int RANK_USERS = 13;
76    public static final int RANK_LOCATION = 14;
77    public static final int RANK_SECURITY = 15;
78    public static final int RANK_IME = 16;
79    public static final int RANK_PRIVACY = 17;
80    public static final int RANK_DATE_TIME = 18;
81    public static final int RANK_ACCESSIBILITY = 19;
82    public static final int RANK_PRINTING = 20;
83    public static final int RANK_DEVELOPEMENT = 21;
84    public static final int RANK_DEVICE_INFO = 22;
85
86    public static final int RANK_UNDEFINED = -1;
87    public static final int RANK_OTHERS = 1024;
88    public static final int BASE_RANK_DEFAULT = 2048;
89
90    public static int sCurrentBaseRank = BASE_RANK_DEFAULT;
91
92    private static HashMap<String, Integer> sRankMap = new HashMap<String, Integer>();
93    private static HashMap<String, Integer> sBaseRankMap = new HashMap<String, Integer>();
94
95    static {
96        // Wi-Fi
97        sRankMap.put(WifiSettings.class.getName(), RANK_WIFI);
98        sRankMap.put(AdvancedWifiSettings.class.getName(), RANK_WIFI);
99        sRankMap.put(SavedAccessPointsWifiSettings.class.getName(), RANK_WIFI);
100
101        // BT
102        sRankMap.put(BluetoothSettings.class.getName(), RANK_BT);
103
104        // SIM Cards
105        sRankMap.put(SimSettings.class.getName(), RANK_SIM);
106
107        // DataUsage
108        sRankMap.put(DataUsageSummary.class.getName(), RANK_DATA_USAGE);
109        sRankMap.put(DataUsageMeteredSettings.class.getName(), RANK_DATA_USAGE);
110
111        // Other wireless settinfs
112        sRankMap.put(WirelessSettings.class.getName(), RANK_WIRELESS);
113        sRankMap.put(WifiCallingSettings.class.getName(), RANK_WIRELESS);
114
115        // Home
116        sRankMap.put(HomeSettings.class.getName(), RANK_HOME);
117
118        // Display
119        sRankMap.put(DisplaySettings.class.getName(), RANK_DISPLAY);
120
121        // Wallpapers
122        sRankMap.put(WallpaperTypeSettings.class.getName(), RANK_WALLPAPER);
123
124        // Notifications
125        sRankMap.put(NotificationSettings.class.getName(), RANK_NOTIFICATIONS);
126        sRankMap.put(OtherSoundSettings.class.getName(), RANK_NOTIFICATIONS);
127        sRankMap.put(ZenModeSettings.class.getName(), RANK_NOTIFICATIONS);
128        sRankMap.put(ZenModePrioritySettings.class.getName(), RANK_NOTIFICATIONS);
129        sRankMap.put(ZenModeAutomationSettings.class.getName(), RANK_NOTIFICATIONS);
130
131        // Storage
132        sRankMap.put(StorageSettings.class.getName(), RANK_STORAGE);
133
134        // Battery
135        sRankMap.put(PowerUsageSummary.class.getName(), RANK_POWER_USAGE);
136        sRankMap.put(BatterySaverSettings.class.getName(), RANK_POWER_USAGE);
137
138        // Advanced app settings
139        sRankMap.put(AdvancedAppSettings.class.getName(), RANK_APPS);
140        sRankMap.put(ManageDefaultApps.class.getName(), RANK_APPS);
141
142        // Users
143        sRankMap.put(UserSettings.class.getName(), RANK_USERS);
144
145        // Location
146        sRankMap.put(LocationSettings.class.getName(), RANK_LOCATION);
147        sRankMap.put(ScanningSettings.class.getName(), RANK_LOCATION);
148
149        // Security
150        sRankMap.put(SecuritySettings.class.getName(), RANK_SECURITY);
151        sRankMap.put(ChooseLockGeneric.ChooseLockGenericFragment.class.getName(), RANK_SECURITY);
152        sRankMap.put(ScreenPinningSettings.class.getName(), RANK_SECURITY);
153
154        // IMEs
155        sRankMap.put(InputMethodAndLanguageSettings.class.getName(), RANK_IME);
156
157        // Privacy
158        sRankMap.put(PrivacySettings.class.getName(), RANK_PRIVACY);
159
160        // Date / Time
161        sRankMap.put(DateTimeSettings.class.getName(), RANK_DATE_TIME);
162
163        // Accessibility
164        sRankMap.put(AccessibilitySettings.class.getName(), RANK_ACCESSIBILITY);
165
166        // Print
167        sRankMap.put(PrintSettingsFragment.class.getName(), RANK_PRINTING);
168
169        // Development
170        sRankMap.put(DevelopmentSettings.class.getName(), RANK_DEVELOPEMENT);
171
172        // Device infos
173        sRankMap.put(DeviceInfoSettings.class.getName(), RANK_DEVICE_INFO);
174        sRankMap.put(LegalSettings.class.getName(), RANK_DEVICE_INFO);
175
176        sBaseRankMap.put("com.android.settings", 0);
177    }
178
179    public static int getRankForClassName(String className) {
180        Integer rank = sRankMap.get(className);
181        return (rank != null) ? (int) rank: RANK_OTHERS;
182    }
183
184    public static int getBaseRankForAuthority(String authority) {
185        synchronized (sBaseRankMap) {
186            Integer base = sBaseRankMap.get(authority);
187            if (base != null) {
188                return base;
189            }
190            sCurrentBaseRank++;
191            sBaseRankMap.put(authority, sCurrentBaseRank);
192            return sCurrentBaseRank;
193        }
194    }
195}
196