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      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 
     17 package com.android.settings.search;
     18 
     19 import com.android.settings.ChooseLockGeneric;
     20 import com.android.settings.DataUsageSummary;
     21 import com.android.settings.DateTimeSettings;
     22 import com.android.settings.DevelopmentSettings;
     23 import com.android.settings.DeviceInfoSettings;
     24 import com.android.settings.DisplaySettings;
     25 import com.android.settings.HomeSettings;
     26 import com.android.settings.LegalSettings;
     27 import com.android.settings.PrivacySettings;
     28 import com.android.settings.ScreenPinningSettings;
     29 import com.android.settings.SecuritySettings;
     30 import com.android.settings.WallpaperTypeSettings;
     31 import com.android.settings.WifiCallingSettings;
     32 import com.android.settings.WirelessSettings;
     33 import com.android.settings.accessibility.AccessibilitySettings;
     34 import com.android.settings.applications.AdvancedAppSettings;
     35 import com.android.settings.applications.ManageDefaultApps;
     36 import com.android.settings.bluetooth.BluetoothSettings;
     37 import com.android.settings.deviceinfo.StorageSettings;
     38 import com.android.settings.fuelgauge.BatterySaverSettings;
     39 import com.android.settings.fuelgauge.PowerUsageSummary;
     40 import com.android.settings.inputmethod.InputMethodAndLanguageSettings;
     41 import com.android.settings.location.LocationSettings;
     42 import com.android.settings.location.ScanningSettings;
     43 import com.android.settings.net.DataUsageMeteredSettings;
     44 import com.android.settings.notification.NotificationSettings;
     45 import com.android.settings.notification.OtherSoundSettings;
     46 import com.android.settings.notification.ZenModeAutomationSettings;
     47 import com.android.settings.notification.ZenModePrioritySettings;
     48 import com.android.settings.notification.ZenModeSettings;
     49 import com.android.settings.print.PrintSettingsFragment;
     50 import com.android.settings.sim.SimSettings;
     51 import com.android.settings.users.UserSettings;
     52 import com.android.settings.wifi.AdvancedWifiSettings;
     53 import com.android.settings.wifi.SavedAccessPointsWifiSettings;
     54 import com.android.settings.wifi.WifiSettings;
     55 
     56 import java.util.HashMap;
     57 
     58 /**
     59  * Utility class for dealing with Search Ranking.
     60  */
     61 public 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